baber/WOPTO huggingface dataset:
Patent JP-H09278477-A (JP)
Title: Production of glass preform for optical fiber
Inventor: ITOU SAYAKA
IPC: C03B20/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation in the outside diameter in the longitudinal direction of a glass preform for an optical fiber by controlling the traversing speed of a burner by a specific method in the production of the glass preform by an external deposition method. SOLUTION: While a bar-shaped starting material 1 is rotated around its axis, the burner 2 for forming soot is traversed along the axial direction of the starting member 1, thereby the soot 3 is deposited on the outer periphery of the starting member 1. At this time, the traversing speed of the burner 2 is gradually decreased with an increase in the amt. of the deposited soot. The increase of the soot amt. is checked by its weight change or diameter change.
Patent JP-2000300478-A (JP)
Title: Attachment for vacuum cleaner
Inventor: MURASHIMA HISAO
IPC: B29B17/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To easily, inexpensively, and safely crush a PET bottle in a easy-to- collect thin plate shape using a home vacuum cleaner, by using an attachment for the vacuum cleaner having a ring-shaped seal member or the like airtightly jointed to the end edge of an opening of the PET bottle. SOLUTION: One side of this attachment 1 is inserted into a tip of a suction hose 5 of a vacuum cleaner. Respective tapered surfaces 1a, 5a of the both 1, 5 are brought into contact with each other, and are airtightly interconnected. The other side of the attachment 1 is jointed to an opening 10a of the tip of a PET bottle 10. When the vacuum cleaner is turned on in this state, air in the PET bottle 10 is sucked into the vacuum cleaner from a central hole 1c in the attachment 1 through the suction hose 5. As a result, pressure of the air in the PET bottle 10 is decreased, and thus the PET bottle 10 is crushed in a thin plate shape due to action of atmospheric pressure. At this time, the end edge of the opening 10a is sealed by a seal member 2.
Patent JP-S603760-A (JP)
Title: Program analyzer
Inventor: TAKAGI HARUO
IPC: G06F11/36
Filed: 1983-06-22
Abstract: PURPOSE:To detect the number of loops without reducing the operation speed of a CPU in a system to be examined by providing an increment counter and a history memory where the counted value of the counter is held. CONSTITUTION:When a computer system 1 to be examined is operated, the contents of a counter 25 are incremented by 2 every time when the program passes a loop. When the program gets away from this loop to reach the next step, a preliminarily stored address is accessed, and a bit map memory 20 outputs the output to store the counted value of the counter 25 in a history memory 28 through an AND circuit 23. After a delay time of a delay circuit, the counter 25 is reset through an OR circuit 27. A certain counted value is stored in the history memory 28 when the program passes a loop part, and this value is displayed on a display 14 through a CPU11 to analyze the program.
Patent JP-S5636513-A (JP)
Title: Production of urethane-modified isocyanurate foam
Inventor: IWASAKI KAZUO
IPC: C08G18/65
Filed: 1979-08-31
Abstract: PURPOSE: To produce titled foam having excellent heat resistance, flame resistance and resistance to embrittlement and providing smooth surfaces during spray foaming, by employing a specified polyol and an aliphatic diol or an aliphatic triol.  
     CONSTITUTION: The urethane-modified isocyanurate foam is obtained by mixing 100pts.wt. of (A) a polyol mixture comprising at least 50wt% of aromatic amine- based polyols represented by formulas I and/or II, wherein R is alkylene, n 1W8  are each 1W7 and m is 0W4, and at most 50wt% of an aromatic diol represented by formula III, wherein R' is alkylene, X 1  and X 2  are each 1W2, with 5W25pts.wt. of (B) an aliphatic diol or triol, hydroxyl value ≥300; adding to the resulting mixture an aromatic polyisocyanate in an amount corresponding to 2W10 times the number of eq. to the active hydrogen compound in component A in the mixture, a blowing agent, a catalyst and a surfactant; and reacting the final mixture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04317787-A (JP)
Title: Water purifying agent and soil conditioner using enzyme
Inventor: WADA MITSUO
IPC: C05G3/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide not only a water purifying agent having long-term life even in water but also a soil conditioner decomposing fertilizer residue by using protease. CONSTITUTION:Protease is preliminarily blended with a water-insoluble sandy substance and a proper amount of the obtained blend 12 is received in a liquid permeable bag 1 to form a water purifying agent 10. A soil conditioner is prepared by blending protease with water soluble powder fertilizer.
Patent JP-S60259856-A (JP)
Title: Device both for supplying hot water to bathtub and for heating bathtub water additionally
Inventor: TAKAGI KAZUMI
IPC: F24H1/00
Filed: 1984-06-01
Abstract: PURPOSE:To enable to perform both hot water supply and additional heating of bathtub water without trouble by a structure wherein hot water supply and additional heating of bathtub water are made integral and fully automatized by a single device. CONSTITUTION:A bathtub 1 and a pump 2 are connected through an additional heating heat exchanger 3 with each other by a hot water feed pipe 4. In addition the bathtub 1 and the pump 2 are connected through a three-way valve 5 by a hot water return pipe 6 so as to form an additional heating system 7 together with the hot water feed pipe 4. The three-way valve 5 is connected to an open tank 8, which connects with a hot water supplying heat exchanger 9 by a hot water supplying pipe 10. A hot water flow control valve 11 is provided in the hot water supplying pipe 10. A float 12 is installed in the open tank 8. The amount of hot water supplied in the open tank 8 is controlled by actuating the control valve 11 with the float 12. Concretely, the flow control valve 11 controls the flow by changing the water circulating area of a water circulating opening by pivoting a valve body through the vertical movement of the float 12, which is connected with the valve body by a connecting arm 17.
Patent JP-H05307694-A (JP)
Title: Alarm slave station substituting control method
Inventor: ITO OSAMU
IPC: G08B29/16
Filed: 1992-05-01
Abstract: PURPOSE:To provide an alarm slave station substituting control method which allows a slave station to control an alarming system instead of a master station even when the master station stops warning/controlling the rising of a river to people along the lower reaches of the river particularly at the time of discharging a dam installed at the river concerning the alarming system. CONSTITUTION:When the master station 1 which individually and successively emits alarms to plural slave stations 2 to 4 by employing an alarming signal which can simultaneously be received by the plural slave stations 2 to 4 transmits the alarming signal 5 to at least a first slave station 2, it monitors the normal completion of the alarming signal for the slave stations 3 and 4 followed from the master station 1 by employing following slave station information included in the alarm signal 5. Then, at the time of judging the generation of abnormality (shown with a dotted line in a figure) at the master station 1 due to the monitoring, the first slave station 2 successively and individually transmits alarming control signals 7 and 9 to the following slave stations 3 and 4 after the abnormality generation in accordance with the following slave station information included in the alarming signal 5 instead of the master station 1.
Patent JP-S5814984-A (JP)
Inventor: SAEKI KOUSUKE
IPC: B08B3/02
Filed: 1981-07-21
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-S595528-A (JP)
Inventor: MORIHARA NOBUYUKI
IPC: H01H43/02
Filed: 1982-06-30
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-S63278473-A (JP)
Title: Method for driving photoelectric converter
Inventor: MATSUDA YUJI
IPC: H04N5/376
Filed: 1987-05-08
Abstract: PURPOSE:To improve resolution, by performing the readout of a signal charge in the saturation region of a readout switch for plural number of times. CONSTITUTION:At a time(t)=t1, photoelectrically converted signal charge is accumulated on a photodiode 1, and at a time (t)=t2, impressing terminals phiPT and phi1 are set at high levels, and the signal charge is spreaded under the gate electrode of the terminal phi1. At a time (t)=t3, the terminal phiPT goes to a low level, and the signal charge is distributed by a capacity ratio of the capacitor CPD of the photodiode to a capacitor C1 under the gate electrode of the terminal phi1, and at a time (t)=t4, the terminal phi1 goes to the low level, and the signal charge under the gate electrode of the terminal phi1 is transferred to under the gate electrode of a terminal phi2. At a time(t)=t5, a readout operation is performed again, and remaining charge at a first time of readout is capacity distributed. By repeating the operation of the t1-t4, it is possible to transfer the signal charge almost completely. In such a way, it is possible to read out the signal charge of the photodiode without being left, and to improve the resolution.
Patent JP-S60258041-A (JP)
Title: Device for turning direction of paper conveyance
Inventor: SAWANO TAKASHI
IPC: B65H29/12
Filed: 1984-06-04
Abstract: PURPOSE:To turn the direction in forwadig a form by 90 deg. in the case that the paper sheet is carried in or out of a tray with the aid of rollers, each of which is arranged along one edge and the adjacent edge normal to the above mentioned edge, by means of a roller which forwards the sheet toward the oblique direction striking it against stoppers at the both edges. CONSTITUTION:NO.1 stoppers 3 are arranged at the edge 1b of a tray 1, and NO.2 stoppers which can be moved up and down as required by means of a solenoid 7 to the stop or non-stop position, are arranged at the adjacent edge normal to the above mentioned edge. A paper sheet A is forwarded ont the tray 1 just under a paddle wheel 8 which makes approximate 90 deg. to the X direction by a carry-in roller 2, then is forwarded to the Y direction which makes approximate 45 deg. to the X direction until the sheet A comes in contact with the stoppers 3 and 5. By means of the wheel 8 with the stoppers 5 moved down to the non-stop position, the sheet A is then forwarded to carry-out rollers 4 along the stoppers 3 and subsequently toward Z direction which is turned by 90 deg..
Patent JP-S613095-A (JP)
Inventor: AREKISANDAA PIITAA MAREI
IPC: G21F9/28
Filed: 1985-05-28
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-H05345812-A (JP)
Title: Production of graft copolymer
Inventor: KASHIWAGI HIROKI
IPC: C08F285/00
Filed: 1991-05-17
Abstract: PURPOSE:To produce a graft copolymer having excellent composition uniformity by the two-stage graft-copolymerization of a monomer mixture composed of a large amount of a vinyl cyanide monomer and a small amount of an aromatic vinyl compound to an acrylic acid ester rubber. CONSTITUTION:This graft copolymer is produced in high latex stability by adding (A) 23-69.5 pts.wt. of a monomer mixture consisting of 50-85wt.% of a vinyl cyanide monomer and 15-50wt.% of an aromatic vinyl monomer to (B) 30-70 pts.wt. of a rubber elastomer having rubber particle diameter of preferably 0.05-0.5mum (especially 0.1-0.35mum) and obtained by the emulsion polymerization of a monomer mixture consisting of 70-99.2wt.% of an ester of a 2-12C monohydric alcohol and acrylic acid (preferably butyl acrylate), 0-27wt.% of a vinyl monomer copolymerizable therewith and 0.08-3wt.% of a polyfunctional vinyl monomer, grafting the components by emulsion polymerization, adding 0.5-7 pts.wt. of an aromatic vinyl monomer to the polymerization system and continuing the grafting reaction by emulsion polymerization.
Patent JP-S5816200-A (JP)
Title: Spherical body for cleaning inside of heat pipe of heat exchanger
Inventor: FUKUSHIMA EIJI
IPC: F28G1/12
Filed: 1981-07-22
Abstract: PURPOSE:To improve the wear proof and crushing strength and consequently the durability of the titled spherical body by a method wherein the titled spherical body is formed out of compression mixture, which is composed of metallic fibers and non-metallic fibers and covered with a net made of plastic fibers and yet the specific gravity of which is nearly 1. CONSTITUTION:The titled spherical body is formed out of the compression mixture, which is composed of the metallic fibers and the non-metallic fibers and covered with the net made of the plastic fibers and yet the specific gravity of which is nearly 1. Any metallic fibers such as stainless steel and any non-metallic fibers such as glass or the like in commercial or general use are acceptable in this case as said metallic fibers and non-metallic fibers. The mixing ratio of the metallic fibers and the non-metallic fibers is selected so as to bring the specific gravity of the mixture to nearly 1. In addition, the plastic fibers employed are acceptable if they have excellent wear proof and preferably good hot water proof also and, for example, nylon fibers, Teflon fibers or the like is a case in point.
Patent JP-H06326190-A (JP)
Title: Building-block type automatic wiring method in lsi design
Inventor: RIN MIHO
IPC: H01L21/82
Filed: 1993-05-17
Abstract: PURPOSE:To reduce the layout area and to shorten the wiring length by automatically rewiring an internal macro. CONSTITUTION:In a step 6, data passing on an internal macro are changed into the wiring data. In a step 7, the changed data passing on the internal macro are added to the wiring data of the internal macro. When the internal macro is wired with layers less than the wiring layer in a wiring region by rewiring step 8 of the internal macro, the same wiring layer the wiring region passing over the macro is used. Thus, the rewiring function for rewiring the internal macro is provided.
Patent JP-S63287750-A (JP)
Title: Propenoic acid compound, manufacture and fungicidal composition
Inventor: PATORITSUKU JIERUFU KURAUREI
IPC: A01N37/38
Filed: 1988-05-13
Abstract: Compounds of formula : <CHEM> and stereoisomers thereof, in which A is oxygen or sulphur; Z and Y are independently hydrogen, halogen, optionally substituted alkyl, nitro or cyano; and R, which contains at least one halogen atom, is the group <CHEM> in which R<1> and R<2> are independently hydrogen or alkyl; and R<3>, R<4> and R<5> are independently hydrogen, halogen, alkyl, haloalkyl or alkoxy.
Patent JP-H04322054-A (JP)
Title: Battery
Inventor: FURUICHI TATSUO
IPC: H01M2/30
Filed: 1991-04-19
Abstract: PURPOSE:To use a battery of larger capacity than a reference battery by forming a contact part thereof to be installed on a battery charger in the same manner as a contact part of the reference battery, and by forming the other part larger than the reference battery. CONSTITUTION:A length L and a width W of a battery 21 are of the same as a reference battery so that it can be used for the same telephone as the reference battery is used for, while only a thickness T is larger than that of the reference battery. The thickness of a first contact part 23 is the same as that of the reference battery so that it can be charged by a battery charger 7 for reference battery. The capacity of the battery 21 is thus enlarged, and can be charged by using the battery charger 7 for reference battery.
Patent JP-H10310420-A (JP)
Title: Swelling mica intercalation compound and thermoplastic resin composition containing the compound
Inventor: SUZUKI NORIYUKI
IPC: C09K3/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To impart a desired rheological characteristic to an aq. solvent forming a matrix even by the addition in a small amt. by interposing a dispersion stabilizer between the layers of swelling mica having a specified thickness. SOLUTION: A swelling mica having 0.1-6.0 mm diameter and <=500 Åaverage thickness is swollen by <=30 wt.% in >=1 kind of dispersion medium selected from water, a polar solvent compatible with water in an optional ratio and a mixture of the water and the polar solvent to obtain a dispersion. A soln. of >=1 kind of dispersion stabilizer selected from a compd. having a polysiloxane chain as the principal chain and a compd. with a polyether chain as the principal chain is added to the dispersion and sufficiently mixed, then the dispersion medium is removed, and a swelling mica intercalation compd. with 0.1-60 pts.wt., preferably 0.2-50 pts.wt. or more preferably 0.3-40 pts.wt., of the dispersion stabilizer soluble in aq. solvent interposed between the layers of 100 pts.wt. of the swelling mica is obtained.
Patent JP-S61273832-A (JP)
Title: Gas discharge type display device
Inventor: OKAMOTO YUKIO
IPC: H01J17/49
Filed: 1985-05-29
Abstract: PURPOSE:To simplify the structure of a display device by generating a display discharge by means of ionization coupling phenomenon between an anode and an auxiliary discharge generated in the space between a cathode and an auxiliary anode, the space being filled with a dielectric material layer and a resistor being connected to the cathode. CONSTITUTION:Multiple auxiliary anodes 70 are formed parallelly on a substrate 10, over which a dielectric layer 160 is provided. Multiple cathode busbars 21 are placed parallelly crossing the auxiliary anodes 70. Multiple resistors 30 and lead wires 22 are formed with each lead wire provided with a cathode 20, and these are covered by an insulation layer 40. Then a spacer 110, which has display discharge spaces 120 corresponding to the cathodes 20, is placed, over which a transparent face plate 150 provided with multiple anodes 140 parallel to the auxiliary anodes 70 is placed. Inner space of this structure is filled with a gas such as Xe and is hermetically sealed to form a display device. Thus the number of parts is reduced and the structure is simplified, enabling large or high-precision display device to be made easily.
Patent JP-H04319944-A (JP)
Title: Manufacture of silver halide particle, and manufacture device for silver halide photographic emulsion and silver halide particle
Inventor: MAMIYA KANEO
IPC: G03C1/015
Filed: 1991-04-18
Abstract: PURPOSE:To stably form a silver halide fine particle having a high density and a fine size, manufacture a high sensitive silver halide particle having uniformity in a particle size, an inter-particle distance, and the halogen composition inside a particle, and moreover ensure productivity. CONSTITUTION:The nucleation and/or crystal growth of a silver halide particle is caused by making a density of a silver halide fine particle formed in an adjusting vessel 5 4.5X10<-4>mol/cc or more, and adding a silver halide photographic emulsion Em, previsouly adjusted so as to satisfy relationship of Ng/Np >=1.0X10<2> of the number of molecules Ng of a protective colloid in a protective colloid water solution to the number of particles Np of a silver halide fine particle, in a reaction vessel 6.
Patent JP-S61273118-A (JP)
Inventor: TAKIURA NOBUYOSHI
IPC: H02G5/06
Filed: 1985-05-29
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-H0413845-A (JP)
Title: Non-tempered steel plate having excellent large heat input welding haz toughness and toughness after heating and working
Inventor: ITO AKIRA
IPC: C22C38/00
Filed: 1990-04-28
Abstract: PURPOSE:To provide the steel plate satisfying the severe requirement for toughness by incorporating specific % of C, Si, Mn, Al, Ti, N, and B into this steel plate in such a manner that the ratios of the C, Si and Mn satisfy specific relations and constituting the balance of iron. CONSTITUTION:The non-tempered steel is constituted by incorporating 0.02 to 0.09% C, <=0.40% Si, 0.5 to 1.60% Mn, 0.01 to 0.06% Al, 0.005 to 0.012% Ti, 0.002 to 0.005% N, and 0.0005 to 0.0015% B into the steel plate, and consisting the balance of iron and unavoidable impurities. The conditions of formula I are satisfied. Further, one or two kinds of <=1.00% Cu and <=1.00% Ni may be incorporated therein. The non-tempered steel plate having the excellent large heat input welding HAZ toughness and toughness after heating and working for large-sized welded structures, such as ocean structures, ships and storage tanks, is provided in this way.
Patent JP-S61273758-A (JP)
Title: Manufacture of stamper master disk for optical disk
Inventor: FUJIWARA YASUHIDE
IPC: G11B7/26
Filed: 1985-05-29
Abstract: PURPOSE:To form a resist film having uniform thickness and to obtain a stamper master disk for optical disks which has small variation in recording signal level by irradiating the surface of an original disk with UV/O3 before a resist material is applied and then applying the resist material. CONSTITUTION:While O3 is produced, the surface of the master disk is irradiated with UV light in an O2 atmosphere before the resist material is applied. The wettability of the surface of a metallic vapor-deposited thin film is increased and uniformed by the UV/O3 processing and then variance in the film thickness of the resist film decreases to <=10Angstrom . In this case, the wettability of the surface of the chromium vapor-deposited thin film is increased by the UV/O3 processing and the angle of contacting with pure water is improved to <=5 deg.. Consequently, any original disk has small variance in the thickness of resist at any position of the master disk and a recording signal level becomes stable.
Patent JP-H05138366-A (JP)
Title: Device for controlling operation of tool including clamp
Inventor: JIANNNOERU BOUWAIE
IPC: B23K11/11
Filed: 1992-04-08
Abstract: PURPOSE: To servo-control a clamp or the like by combining only advantages of both of a control system for an operation of welding or the like and a robot positioning control system. CONSTITUTION: A welding operation executed with a clamp 12 is under the control of a welding cabinet 15 including a servo-control unit 16' and an electronic switch 17. The clamp is moved from one weld spot to another with a robot 13 under the control of a control unit 14 in which a servo-control unit 16 is provided. The switch 17 is controlled in such a manner that the welding operation and the beginning of the clamp opening operation and the end of the clamp closing operation are under the control of the welding cabinet 15 (with the robot then remaining stationary), while displacement of the clamp synchronizing with wide opening and closing thereof is under the control of the control unit 14.
Patent JP-H05315582-A (JP)
Title: Infrared detector
Inventor: UEDA TOSHIYUKI
IPC: H01L31/02
Filed: 1992-05-07
Abstract: PURPOSE:To obtain an infrared detector of high spatial resolution by a method wherein an HgCdTe substrate and an Si substrate are bonded together with a thin adhesive agent layer uniform in thickness, and infrared rays are accurately introduced into pixels through the rear of the Si substrate. CONSTITUTION:Adhesive agent 8 of epoxy resin is applied onto an Si support substrate 7, an HgCdTe substrate 1 is made to overlap the Si support substrate 7, and the adhesive agent 8 is hardened. By this setup, an Si substrate and an HgCdTe substrate are bonded together with a thin adhesive agent layer uniform in thickness, so that metal bumps of indium which connects the substrates together are prevented from getting out of position even if the bonded substrates are used in an operational environment in which temperature varies. Moreover, an infrared ray absorbing film 15 is provided inside detecting element array grooves 11 and pixel demarcating grooves 14. By this setup, infrared rays are made to impinge on a prescribed pixel region, so that an infrared detector of high spatial resolution can be obtained.