baber/WOPTO huggingface dataset:
Patent JP-2000286531-A (JP)
Title: Manufacture of printed wiring board
Inventor: MORIOKA KAZUNOBU
IPC: H05K3/18
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacturing a printed wiring board with an improve circuit shape by the semi-additive method by setting etching liquid for eliminating a first metal covering by etching to chemical reaction speed-control type etching liquid. SOLUTION: A plating catalyst 2 is given to the surface of an insulation substrate 1. Then, electroless plating is made with the plating catalyst 2 as a nucleus, and a thin, first metal covering 3 is formed on the entire surface of the insulation substrate 1. Then, a resist covering 4 is formed at a part excluding a part where a circuit is scheduled to be formed out of the surfaces of the first metal covering 3, then the first metal covering 3 is energized for performing electrical plating, and then a second metal covering 5 is formed on the surface of a part where the first metal covering 3 is exposed. Then, after the resist covering 4 is eliminated, the first metal covering 3 is eliminated by etching.  In that case, by using chemical reaction speed-control type etching liquid, the surface of the second metal covering 5 can be etched nearly uniformly even if etching is made to the extent that the first metal covering 3 is eliminated.
Patent JP-S63256972-A (JP)
Title: Image forming device
Inventor: YAMAJI MASAAKI
IPC: G03G15/05
Filed: 1987-04-14
Abstract: PURPOSE:To obtain a no-fog, vivid image by coating a recording member with boron nitride. CONSTITUTION:A recording medium 3 is formed by providing a conductive layer 3b and a dielectric layer 3c on a base member 3a and further applying boron nitride 12 over them. Namely, the boron nitride 12 put in, for example, a powder reservoir container 13 is supplied and applied onto the recording medium 3 with a coating brush 14 and a leveling brush 14 which rotates in contact with the recording medium 3 levels the boron nitride 12 applied over the recording medium 3 into a thin layer. Thus the recording medium 3 is coated with the boron nitride 12 and then when an image is formed on the recording medium 3, the no-fog, vivid image is formed.
Patent JP-S5518627-A (JP)
Title: Liquid crystal display device
Inventor: OOSAKA TAKATOSHI
IPC: G09F9/30
Filed: 1978-07-26
Abstract: PURPOSE: To prevent finer sizes of lead-out wires without the contact of the lead- out conductors mutually with other segment electrodes and their entrance in the electrode projection by connecting the transparent electrodes on the liquid crystal side  by means of the conductors penetrating through the transparent substrate.  
     CONSTITUTION: A conducting member 12 is provided through a transparent substrate 14 to the portion of a segment electrode 8 and a lead-out wire 13 is connected thereto. The segment electrode 8 is completely encircled by a segment electrode 9, thus even if the electrical conducting lead-out wire superposes flatly with the segment electrodes, there is no problem, hence the increase in the number of the segment electrodes is made possible and the display of unnatural numbers, characters, etc. is improved. Further, the entry of the electrical conducting lead-out wires within the influence of the segment electrodes is obviated, hence the need for reducing the sizes of the lead-out wires is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01264385-A (JP)
Title: Video signal recording/reproducing device
Inventor: SUGA ATSUO
IPC: H04N5/926
Filed: 1988-04-15
Abstract: PURPOSE:To eliminate inconvenience at the time of editing by providing a delay circuit at a time code signal system, and setting a time delay quantity so that the timing of a video signal and the time code signal at the time of recording to a video tape may match the timing of specifications. CONSTITUTION:A time code signal input from the outside is binarized with a ground level as a reference by a comparator 1, and converted, for example, into a TTL level. Next, by a shift register 2 which determines the number of registers while taking into consideration a delay time generated in a video signal recording circuit, the time delay is given to the output of the comparator 1. The output of a regenerative amplifier 8 is binarized with the ground level as the reference by a comparator 9, and by taking into consideration the video signal system of a video signal reproducing circuit 27, etc., time delay is given to a time code signal reproducing system, and then, the time code signal is reproduced to the outside by a shift register 10. Thus, even when dubbing is repeated, the timing between the video signal and the time code signal is held constant, the correspondence between the time code and a frame picture is not dislocated.
Patent JP-H06272236-A (JP)
Title: Construction method for forming hardening agent injection layer
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1992-04-13
Abstract: PURPOSE:To prevent the eruption of a hardening agent and the hardening agent injecting internal pressure flowing back and discharged from an insertion port for effective utilization after the injection of the ground hardening agent is completed and an injection rod is extracted from the insertion port. CONSTITUTION:A close plug body 6 is inserted into an insertion hole to seal an insertion port immediately after the injection of a ground hardening agent is completed and an injection rod 1 is extracted from the insertion hole. Wood is used for the raw material of the close plug body 6, and a long handle is fitted to it so that the close plug body 6 can be supported on the insertion port with the handle. The hardening agent and hardening agent injection internal pressure blocked with eruption serve as expanding force, a hardening agent injection area is expanded, and a large-diameter injection layer can be formed. The occurrence of the thinning phenomenon of the injection layer and a clearance produced by the backflow and eruption of the injected hardening agent can be prevented.
Patent JP-2000281102-A (JP)
Title: Assemblage structure for member
Inventor: OMURA TAKASHI
IPC: B65D41/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To align the directions of flat-shaped parts of each of members when a specified number of members each having both of flat-shaped parts and cylindrical parts are assembled by a method wherein tongue-and-groove joint mechanisms are provided between the cylindrical part of a base member and the cylindrical parts of other members in an apparatus for aligning the direction of flatness for the flat- shaped parts of the members. SOLUTION: In alignment of directions for a container 1, a first member, a base member 2, a second member, and a flat-shaped part 3a of a valve member 3, a third member, the alignment of directions for a flat-shaped part 1a of the first member and a flat-shaped part 2a of the second member is accomplished by a tongue-and- groove joint mechanism provided outside a cross section of a cylindrical part of the base member 2 wherein a protuberance 1d of the container 1 and an outer notch of the base member are fitted together.  The alignment of directions for a flat-shaped part 2a of the second member and a flat-shaped part 3a of the third member is accomplished by a tongue-and-groove joint mechanism provided at a position at the center of a cross section of a cylindrical part of the base member 2 wherein a middle notch 2i of the base member 2 and a protuberance 3g of a valve member 3 are fitted together, and thereby three or more members can be assembled.
Patent JP-H07296693-A (JP)
Title: Electric timer
Inventor: SHIYUUGA TOSHIMICHI
IPC: G04F3/00
Filed: 1994-04-28
Abstract: PURPOSE:To instantaneously switch a timer output when a timer time is set to zero and to efficiently check a system, using an electronic time, for operation. CONSTITUTION:In a time setting input circuit 16, a timer time is set in an analogue value responding to setting operation of a resistance value of a variable resistor. A microcomputer 13 as a clocking means is formed in such a manner that clocking processing is effected according to a timer time, an analogue value for which is converted into a digital value. Further, the microcomputer 13 is constituted in such a manner that when a timer time is set to a value below a given value, predetermined clocking processing is forcibly carried out in spite of a set timer time.
Patent JP-S61251202-A (JP)
Title: Dielectric filter
Inventor: SUZUKI SHIGEMI
IPC: H01P7/04
Filed: 1985-04-27
Abstract: PURPOSE:To apply simultaneously grounding and mechanical fixation between a dielectric resonator and a case by using a nearly U-shaped finger. CONSTITUTION:The type of material of the nearly U-shaped finger 13 is made selected as a material such as spring nickel silver because of the necessity of no rust and grounding. As the shape, two side faces 13-4 bent upper outward from both ends of a bottom 13-3 and prescribed number of claws formed by cutting the tip of each side face and prescribed number of tongue piece 13-2 curved inward at the middle are provided. In inserting the nearly U-shaped finger 13 mounted with a dielectric resonator 1 contacts the conductor film of the dielectric resonator 1 to attain grounding. In pressing the finger further from this state, since the claw 13-1 contacts the side face of the package case 2 with the reaction of the tongue 13-2 and the tongue 13-2 contacts the conductor film strongly respectively, the mechanical fixation and grounding are applied at the same time.
Patent JP-S5616513-A (JP)
Title: Polyester resin composition for casting
Inventor: TAJIMA TETSUO
IPC: C08F2/44
Filed: 1979-07-20
Abstract: PURPOSE: To prepare a low-cost polyester resin composition having low curing shrinkage and excellent adhesivity, crack rsistance, impregnating properties into coil winding, etc., by compounding a dicyclopenadiene-modified polyester with specific components such as styrene monomer etc.  
     CONSTITUTION: (A) a base resin comprising (a) an unsaturated alkyd (pref. formula I or II), (b) styrene monomer and (c) polystyrene (pref. number average molecular weight is 10,000W1,000,000), wherein (a)/(b)/(c)=30W60/30W66/4W10 (weight ratio), is compounded with (B) an organic peroxide (pref. benzoyl peroxide, methyl ethyl ketone peroxide, cumene hydroperoxide, etc.), (C) aluminum hydroxide and (D) red phosphorus. The amounts of the components are (A) 100, (B) 0.1W5, (C) 70W300 and (D) 8W40pts.wt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03290153-A (JP)
Title: Baked confectionery using puffed unpolished rice grain
Inventor: YASUKAWA KEIICHI
IPC: A23G3/48
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the subject baked confectionery with sandiness and crispiness by homogeneously mixing unpolished rice grains puffed with a parching vessel, roaster, instantaneous puffer, etc., in a dough for rice-cake cubes, etc., and baking the prepared dough. CONSTITUTION:The objective baked confectionery obtained by puffing unpolished rice grains in the intact state or dipped in water, salt water, etc., with a parching vessel, roaster, instantaneous puffer, etc., homogeneously mixing the resultant puffed unpolished rice grains directly in a dough for rice-cake cubes, Japanese crackers. cookies, bread, etc., or dipping the aforementioned rice grains in honey, etc., then homogeneously mixing the resultant puffed rice grains therein and baking the prepared dough.
Patent JP-S5518954-A (JP)
Title: Oxygen concentration detector
Inventor: NISHI TAKESHI
IPC: G01N27/409
Filed: 1978-07-26
Abstract: PURPOSE: To provide an oxygen concentration detector, which has its fundamental characteristics and durability improved, by using a thin film of platinum, which is thermally decomposed in the fuel excess atmosphere of a gasoline burning flame, as a platinum electrode to be mounted on a detecting element.  
     CONSTITUTION: A zirconia solid electrolyte 1 having a tubular shape is equipped with a thin film platinum electrode 2 at an atmospheric side and a thin film platinum electrode 3 at an exhaust gas side. Those platinum electrodes 2 and 3 prepared by dipping the zirconia solid electrolyte 1 in a mixed solution of chloroplatinic acid and ethyl alcohol, by drying the electrolyte, and by heating the dried electrolyte for the thermal decomposition in the atmosphere of the gasoline burning flame which has an excess percentage λ of air of 0.8 to 0.9, a CO concentration ranging from about 1 to 3% and a temperature of 550 to 1,100°C for 20 to 60min. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59218308-A (JP)
Title: Bypass device of turbine
Inventor: HAMANO HIROSHI
IPC: F01K7/22
Filed: 1983-05-25
Abstract: PURPOSE:To decrease a change of the level of water as little as possible in a condenser and a deaerator, by connecting a steam pipe, which inducts steam to a steam turbine, to a supply water tank through a bypass flow pipe having an pening and closing valve. CONSTITUTION:Steam generated in a boiler 1 is successively supplied to a high pressure turbine 4, intermediate pressure turbine 9 and a low pressure turbine 10, driving a generator 11. A bypass flow pipe 32, whose end is connected to a supply water tank 29, is connected to a high temperature reheat steam pipe 7 through an opening and closing valve 33. An injection nozzle 34 is provided in an end part of the bypass flow pipe 32 in a side of the supply water tank 29. A temperature decreasing device 35 is arranged in the half way of the bypass flow pipe 32. When a load is shut off, bypass steam is allowed to flow in the bypass flow pipe 32 via the opening and closing valve 33, and the bypass steam, the temperature of which is decreased in the temperature decreasing device 35, is condensed to water and collected in the supply water tank 29. In this way, a change of the level of water in a condenser 12 and a deaerator 17 can be decreased as little as possible.
Patent JP-H08291116-A (JP)
Title: Production of 4-(4-alkylphenoxy)benzylamines
Inventor: YOSHIDA KENJI
IPC: C07B61/00
Filed: 1995-04-18
Abstract: PURPOSE: To obtain 4-(4-alkylphenoxy)benzylamine useful as an intermediate for a compound useful as an active component of pharmaceuticals, agrochemicals, etc., especially insecticides and miticides on an industrial scale in high yield and purity by catalytically reducing an easily available compound in the presence of ammonia. CONSTITUTION: (A) A 4-(4-alkylphenoxy)benzonitrile compound of formula III produced by reacting (i) a phenolic compound metal salt of formula I (R is a 1-4C alkyl; A is an alkali metal) with (ii) a benzonitrile compound of formula II (X is a halogen) is subjected to catalytic reduction in the presence of ammonia to obtain (B) the objective 4-(4-alkylphenoxy)benzylamine compound of formula IV. The catalytic reduction is preferably carried out under an initial hydrogen pressure of normal pressure to 100kg/cm<2> and the reaction temperature is preferably 20-150 deg.C. For example, 4-(4-methylphenoxy)benzylamine is produced by using 4-(4-methylphenoxy)benzonitrile as the component A.
Patent JP-S61249542-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: YAMADA TSUTOMU
IPC: B01D53/86
Filed: 1985-04-27
Abstract: PURPOSE:To lower the combustion temperature of particulates by combining Cu or Cu compounds, V or V compounds, and Zr, Al, Ni, Fe, Mn, La and Cr or their compounds to make a combination and by supporting the combination on the carrier. CONSTITUTION:At least one kind selected from Cu or Cu compounds, at least one kinds selected from V or V compounds, at least one kinds selected from Ar, Al, Ni, Fe, Mn, La and Cr or their compounds are combined and supported on the carrier to form the catalyst for purifying exhaust gas. Further, besides the above-mentioned compounds, Pt, Rh and Pd or their compounds can be added to form the catalyst for purifying exhaust gas. In order to support the catalyst on the carrier, the surface of the carrier is coated with alumina, etc., and the catalyst is supported on it through the coated surface.
Patent JP-S58213686-A (JP)
Inventor: WATABE HIROYUKI
IPC: C04B41/87
Filed: 1982-06-01
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-S5216232-A (JP)
Title: Cutter actuating device
Inventor: YASUE YOSHIHIKO
IPC: G03B27/32
Filed: 1975-07-28
Abstract: PURPOSE: To attain a high speed operation by a simple construction in connection with a cutter actuating device in a copying machine wherein a web of roll paper is used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05266844-A (JP)
Title: Electronic microscope and method to use it
IPC: H01J37/073
Filed: 1992-03-19
Abstract: PURPOSE:To automatically obtain optimum observation conditions to the contents of analysis by providing means for preferentially setting either one of the electron current or energy expansion of an electron beam to a predetermined value, in response to the contents of analysis. CONSTITUTION:The electron beams 50 emitted from an electron gun 100 are focussed by an objective lens 5 and radiated onto a specimen 7. The electron beams 50a transmitted through this specimen 7 give an observed image on a phosphor screen 8. The X rays emitted from the specimen 7 through radiation of electron beams thereupon are detected by an X-ray pin detector 6 and the detected result is outputted to CRT 12. Under the condition wherein the phosphor screen 8 is accommodated, the electron beams 50a transmitted through the specimen 7 are detected, by a photomultiplier 11, via an EELS (electronic ray speed analysis) detector 16. This detected result is outputted to CRT 12. In this case, since the observation condition such as electron beam current or beam energy expansion which are optimum to the analyzed/measured contents are automatically set through operation of an operation part 17 and a controller 15, each analysis/measurement can be performed under optimum conditions.
Patent JP-S60235361-A (JP)
Title: Method for manufacturing conductive core for alkali battery
Inventor: TAKESHIMA KENJI
IPC: H01M4/80
Filed: 1984-05-08
Abstract: PURPOSE:To enable manufacture of a uniform and smooth conductive core with high efficiency by previously burning continuous nonwoven fabric made of band type metal fiber directly with induction heating and then sintering it with induction heating again after adjusting the thickness thereof by means of a press roll. CONSTITUTION:A band type nonwoven fabric body 2 is introduced through the inlet of an annealing induction heating furnace 6 and the air in the nonwoven fabric body is replaced with mixed atmospheric gas consisting of nitrogen and hydrogen in a gas replacement chamber 7, and moved to a heating chamber 3. The heating chamber 3 is also filled with mixed atmosphere consisting of nitrogen gas and hydrogen gas, and the fiber body 2 is guided to pass through a heating coil 4 and directly heated to get its temperature raised. Then the metal fiber body 2 is annealed, its metal elasticity is removed, and the body is compressed by a press roll 9. The formed fiber body is introduced again into the induction heating furnace 6 and the air in the fiber body is replaced with mixed atmospheric gas in the gas replacement chamber 7. The fiber body is guided to pass through the heating coil 4 in the mixed atmosphere consisting of nitrogen and hydrogen gas, and the body is directly heated and sintered.
Patent JP-H09275983-A (JP)
Title: P53 target protein gml
Inventor: NAKAMURA YUSUKE
IPC: C12P21/08
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA that codes for a p53 target protein GML having a specific amino acid sequence, whose expression is induced by a cancer- inhibitory gene p53, and which is useful for judgment of functions of p53, diagno sis of cancer and the like from the degree of manifestation of the GML protein or the DNA. SOLUTION: This new DNA that codes for a p53 target protein GML, which contains an amino acid sequence expressed by the formula, and whose expression is induced by a cancer-inhibitory gene p53 is obtained by screening a human genomic DNA cosmid library by the use of DNA fragments that contain a p53 responsive sequence labeled with a radioisotope as a probe and by a colony hybridization method, and by amplifying exons on both sides of the obtained cosmid clone C169.
Patent JP-2000283282-A (JP)
Title: Control method for deceleration of automatic transmission
Inventor: YAMASHITA YOSHINOBU
IPC: B60W10/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To securely shift gear to substantially maximum change gear ratio by providing a transmission path connection means adjustable torque capacity electronically at a rear step of a change gear part and controlling in such a way that torque capacity of the connection means is smaller than set torque capacity if change gear ratio when a vehicle stops does not reach substantially maximum change gear ratio. SOLUTION: A rear step clutch 20 such as an electromagnetic clutch is provided as a transmission path connection means adjustable torque capacity electronically at a rear step of 8 change gear part 8. The rear step clutch 20 is connected with a control means 22 constituting a controller at the time of deceleration. This control means 22 controls in such a manner that torque capacity of the rear step clutch 20 is smaller than set torque capacity if change gear ratio of the change gear part 8 does not reach substantially maximum change gear ratio when a vehicle speed is below set vehicle speed and a vehicle substantially stops at the time of deceleration of the vehicle. According to the control method at the time of deceleration, it is possible to securely shift change gear ratio of the change gear part 8 to substantially maximum change gear ratio when the vehicle stops substantially.
Patent JP-S5616651-A (JP)
Title: Steel having erosion resistance to molten zinc
Inventor: NAKAMORI TOSHIO
IPC: C22C38/00
Filed: 1979-07-20
Abstract: PURPOSE: To obtain steel products having superior fusion loss resistance to molten Zn by adding a specified amount of W and Mo to a low C Al killed steel.  
     CONSTITUTION: To a low C Al killed steel contg. <0.12% C, <0.05% Si and 0.2W2.0% Mn are added W and Mo in a composition range satisfying equation 0.3%≤W%+Mo%×1/2≤2.5%. The resulting steel shows superior fusion loss resistance to a molten Zn both or an Al-contg. molten Zn both, so it has superior endurance when used as a material for a galvanizing vessel or parts such as a sink roll contacting to molten Zn. Especially, the reaction of the low C Al killed steel and a molten Zn both at 490W520°C causing a remarkable fusion loss can be controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5617085-A (JP)
Title: Solid imaging element
Inventor: TATEWAKI MASAYUKI
IPC: H01L31/0216
Filed: 1979-07-20
Abstract: PURPOSE:To enable the measurement and estimation of spectral characteristic of a color filter alone when the color filter is formed and adhered on the photo detecting face of the solid imaging element by a method wherein a measuring region having the color filter is provided at the same time in a part of the region at the outside of the effective imaging region of the element. CONSTITUTION:Plural transfer electrodes 5 and transfer regions 6 locating on them are formed on a substrate 1, plural photodetecting parts 4 are provided placing the electrodes 5 and the regions 6 between them, colored filters 7G, 7R, 7B are adhered in order on them and is covered with a color filter 7 putting a transparent isolating layer 8 between them to constitute a solid imaging element for CCD, etc. In this constitution, an exclusive measuring region 3 to measure and estimate the spectral characteristic of the filter is newly added at a part of the outer circumference of the substrate 1 surrounding an effective imaging region 2 covered with the filter 7, and a photo sensor having regions corresponding to the color components of the filter 7 is formed at this place. By this way, the spectral characteristic of the filter 7 is measured by the sensor, and the estimation is simplified.