baber/WOPTO huggingface dataset:
Patent JP-S62216629-A (JP)
Title: Equipment for neutralizing and removing blast furnace gas
Inventor: TABUCHI MASAKAZU
IPC: F27D17/00
Filed: 1986-03-18
Abstract: PURPOSE:To neutralize and remove Cl<-> and to prevent corrosion of a pipeline by providing plural sets of nozzles for fresh water, plural sets of nozzles for alkaline liquid and a mist eliminator to the inside of the pipeline for blast furnace gas in the downstream from the neighborhood of a dew condensation point. CONSTITUTION:Many nozzles 23 for fresh water and nozzles 27 for alkaline liquid are provided to the inside of a pipe after a dew condensation point of a pipeline 20 for blast furnace gas 2 and both fresh water and alkaline liquid are atomized into the pipe. Fresh water obtained by introducing a dispersant into industrial water 21 is used and an NaOH soln. prepared in an NaOH tank 25 is used as alkaline soln. Atomized industrial water and NaOH soln. become mist and absorb Cl<-> contained in gas, and mist is trapped in a mist separator 28 and stored in a drain tank 29. In such a way, corrosion of the pipeline is prevented.
Patent JP-H07274433-A (JP)
Title: Ac generator for vehicle
Inventor: OGURI TAKASHI
IPC: H02K5/22
Filed: 1994-03-29
Abstract: PURPOSE:To vary arbitrarily the position of the output terminal of an AC generator for vehicles, by dividing its rear bracket into three sections comprising a fixing section having its mounting flange on the vehicle, a terminal section for its inner parts to be mounted thereon and a fixing plate for combining the terminal section with the fixing section. CONSTITUTION:In a terminal section 14 of the rear bracket of an AC generator for vehicles, the inner parts comprising a brush holder 15, a diode 16, a regulator 17, a fan guide 18 and the like are fixed. Thereafter, the terminal section 14 is fixed on a fixing section 13 of the rear bracket by through bolts 20 via a fixing plate 19. At this time, the terminal section 14 of the rear bracket can be arbitrarily rotated relatively to the fixing plate 19 at the angular spaces whereat aligning irregularities are provided. Therefore, the output terminal of the AC generator is so provided in the terminal section 14 of the rear bracket that it can be disposed independently of the mounting flange of the fixing section 13. As a result, since the output terminal provided in the rear bracket can be made independent of the mounting flange for fixing the AC generator on the side of the vehicle, the position of the output terminal can be varied arbitrarily.
Patent JP-H03259841-A (JP)
Title: Sheet feeder
Inventor: IGAKI MASAHIKO
IPC: H04N1/00
Filed: 1990-03-09
Abstract: PURPOSE:To feed such a sheet as different in character and thickness in an efficient manner by installing an attitude variable means, varying the attitude of an elastic body to the sheet and changing a contact area between the sheet and the elastic body, and a pressure variable means varying the extent of contact pressure between the sheet and the elastic body, respectively. CONSTITUTION:Each attitude of vibrators 11, 12 is so taken as to enlarge a contact area with a sheet 13 by controlling an electrostrictive element 1 and solenoid coils 2a, 2b. Accordingly, the extent of driving force is sharply increased and, what is more, pressurizing force per unit area can be set to a proper value in relation to the sheet 13. In addition, an electric current is made to flow into the solenoid coils 2a, 2b so as to produce a repulsion against each of permanent magnets 3a, 3b, thereby setting an interspace of more than the thickness of the sheet 13. With this constitution, such a possibility that driving surfaces of these vibrators might come into contact with each other when the sheet 13 is unexistent can be avoided.
Patent JP-S59230006-A (JP)
Inventor: DEBURA RIN BERAN
IPC: C08F4/68
Filed: 1984-03-28
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-S57170737-A (JP)
Title: Vulcanizing machine for tyre
Inventor: KAWAHARA MASAKATSU
IPC: B29D30/06
Filed: 1981-04-14
Abstract: PURPOSE:To improve the efficiency of mounting work for upper and lower dies by  mounting the upper die and the lower die that are different in size with sliding in the  mounting grooves that are laid radially in an adapter plate. CONSTITUTION:On the outer circumferences of the adapter plates 60 and 59 of an upper  die 7 and lower die 8 that are shaped like a doughnut notches 60a and 59a for clamping and radial projections 60b and 59b are formed. Mounting grooves 60c and 50c the  cross section of which is almost shaped like a T-letter are provided in row through projections 60d and 59d formed on the surfaces of the plates 60 and 59. Further, projections  60e are provided in parallel to the projections 60b, 60d, 59b and 59d, and flow spaces  60f and 59f are provided for the flow of heating and pressurizing medium for vulcanization. Next, the plate 60 is clamped onto an upper die clamping device 53 that is provided on the mounting plate 41 of an upper dome 13, and the plate 59 is clamped to a  lower die clamping device 54 that is provided on the side of the vulcanizing machine base 2. The upper and lower dies 7 and 8 are mounted on the plates 60 and 59 through  the mounting bolts 31 and 28 in the mounting grooves 60c and 59c onto the plates 60  and 59, and they are superimposed on a mounting plate 41 on the side of the top link 1  of the vulcanizing machine and on a mounting plate 40 on the side of the base 2.
Patent JP-H11241043-A (JP)
Title: Aqueous ballpoint ink composition
Inventor: OTAWA KIYOTSUGU
IPC: C09D11/18
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an aq. ballpoint ink compsn. which exhibits enhanced lubricity to the metal tip of a ball point and is excellent in long-term storage stability by incorporating monopolyoxyethylene styrenated phenyl ether and/or dipolyoxyethylene styrenated phenyl ether and/or tripolyoxyethylene styrenated phenyl ether into the same. SOLUTION: This ink compsn. comprises a water-soluble org. solvent. water, and a colorant. The content of water is at least 50 wt.%. The org. solvent is a polyhydric alcohol (e.g. ethylene glycol or diethylene glycol) and is used in an amt. of 5-30 wt.% of the compsn. The colorant may be a dye or a pigment. A polyoxyethylene styrenated phenyl ether is used in an amt. of 0.05-5 wt.%, pref. 0.1-2 wt.%. Thus obtd. ink compsn. exhibits improved lubricity to a metal tip, improves the feeling in writing with a ballpoint, and eliminates the blur of written lines or the appearance of ink drops.
Patent JP-H01232052-A (JP)
Title: Multicolor electrophotographic printer
Inventor: YOSHIMOTO TOSHIO
IPC: B41J2/44
Filed: 1988-03-11
Abstract: PURPOSE:To enhance the quality of a printing image and to positively prevent the contamination in the periphery of a drum, by providing a means for forcibly stopping exposure to the first and second light emitting means corresponding to the detected size data of transfer paper. CONSTITUTION:The first and second light emitting means B, C for scanning a photosensitive drum A being a recording medium in a main scanning direction to respectively form the first and second latent images, a transfer paper size detection means D for detecting the size of transfer paper and the first and second exposure stop means E, F for forcibly stopping exposure to the first and second light emitting means B, C are mounted. The first and second exposure stop means E, F are operated by an operating means G corresponding to the size data of the transfer paper from the transfer paper size detection means D and the exposure of the recording medium by the first and second light emitting means B, C is forcibly stopped. Therefore, the quality of a printing image is enhanced regardless of the difference of an image signal and the contamination in the periphery of the recording medium can be positively prevented.
Patent JP-H04293231-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUSHI YOSHIFUMI
IPC: H01L29/41
Filed: 1991-03-22
Abstract: PURPOSE:To prevent stress from being applied to a glass film, by a method wherein, after the surface of a glass film as a passivation film is coated with a resist pattern film, an electrode is deposited. CONSTITUTION:A passivation film 4 whose main component is lead glass is formed on the whole surface of a substrate 1. Resist is spread and patterned, thereby forming a mask pattern 5. A contact 6 is formed by etching the passivation film 4 via the mask pattern 6. While the mask pattern 5 is left, an aluminum layer 7, a molybdenum layer 8, a nickel layer 9 and a gold layer 10 are deposited. Resist is again spread and patterned, thereby forming a mask pattern 11. Etching for forming an electrode is performed via the mask pattern 11, and an electrode is formed. Thereby it can be prevented that stress is applied to the glass film.
Patent JP-H05220375-A (JP)
Title: Method and device for modifying surface of solid particle
Inventor: KIKUCHI YUJI
IPC: B01J2/00
Filed: 1992-02-12
Abstract: PURPOSE:To continuously modify the surface of a solid particle by fixing a plurality of rotating tables equipped with impact pins to a rotary shaft with the intervals, covering the same with impact rings to form an impact chamber, providing partitions between the respective rotating tables to form a plurality of impact chambers and providing communication paths connected to the adjacent impact chambers in the respective partitions. CONSTITUTION:Rotating tables 2a-2c provided with impact pins 6 and impact rings 7a-7c are equipped respectively in a plurality of impact chambers mutually communicated. Powdery grain groups constituting of solid particles and the other particles are introduced into the impact chambers. Impulsive stroke action is given thereto. Air flow generated therewith is separated from the powdery groups and continuously discharged to the outsides of the impact chambers. Moreover, while the solid particle groups are temperarily stagnated, stroke action is continued. The solid particle groups are successively moved to the adjacent impact chambers. As a result, the surfaces of solid particles are continuously modified.
Patent JP-S58176796-A (JP)
Inventor: NISHI KENICHI
IPC: G08B17/00
Filed: 1982-04-09
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-H03260718-A (JP)
Title: Information input controller
Inventor: HIRAYAMA TOMOHITO
IPC: G06F3/0481
Filed: 1990-03-09
Abstract: PURPOSE:To easily and quickly change display contents and to design the information input controller compactly by changing the display contents at different speeds in accordance with the contact positions between an input pen and an input tablet. CONSTITUTION:A clock operating area 500 is provided with the display contents change instruction areas 300 and 310 where the numeric characters 200 and 210 are increased or decreased for 'hour' and 'minute', respectively. When an input pen is put down to the divided areas 300Da   300Dd and 310Da  310Dd of the areas 300 and 310 respectively, the reducing (changing) speed is successively slowed down for both characters 200 and 210. Meanwhile the increasing (changing) speed is gradually reduced for the characters 200 and 210 when the input pen is put down to the areas 300Ud   300Ua and 310Ud 310Ua respectively. Thus it is possible to easily and quickly change the display contents and also to design the information input controller compactly.
Patent JP-H11254045-A (JP)
Title: Forming method for metal made short piece material and forming device for metal made short piece material
Inventor: AKAHORI YOSHIHIDE
IPC: B21D5/08
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce an area space of a device, to hardly store distortion or internal stress and to improve the quality of a product. SOLUTION: This device is provided with a forming line part S wherein a work W consisting of a metal made short piece material is successively and plastically formed so as to become a desired shape, a dividing line part S. (S1 -S6 ) which is obtained by dividing the forming line part S into plural pieces and hierarchically provided in a machine base 1, ascending and descending stages 10 which are provided in the machine base 1 so as to vertically move and positioned in two positions of a receiving position wherein the work W is discharged from the preceding dividing line part Sn is received and a delivering position wherein the work W is delivered to the succeeding dividing line Sn , an ascending and descending means 16 which ascends and descends the ascending and descending stages 10, and a feeding means 20 which feeds the work W to each dividing line part S, to work it.  And distortion or internal stress is reduced by suspending to form the work W while the work W is received or delivered.
Patent JP-S63225788-A (JP)
Inventor: YOSHIDA KAZUO
IPC: F16L55/10
Filed: 1987-03-14
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-S51135871-A (JP)
Title: A method of injecting reducing substance in denitration apparatus
Inventor: TAKAHASHI NOBUYOSHI
IPC: G05D11/03
Filed: 1975-05-20
Abstract: PURPOSE:In removing nitrogen oxides in exhaust combustion gas, a mixed gas of a reducing substance such as ammonia and a dilute substance such as air is injected by maintaing its pressure at a desired pressure.
Patent JP-S52142418-A (JP)
Title: Automatic color saturation degree control device
Inventor: YAMAGUCHI NAKAO
IPC: H04N9/68
Filed: 1976-05-21
Abstract: PURPOSE: To provide a device adapted to perform automatic color saturation degree control by lowering the gain of a band amplifier when a burst signal becomes large to exceed a specified value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53144252-A (JP)
Title: Color picture tube
Inventor: DOI KENICHI
IPC: H01J29/02
Filed: 1977-05-20
Abstract: PURPOSE:To correct the mislanding by forming the shadow mask supporter with the attachment panel provided on the inner wall of the panel and the elastic supporter bar of nearly V-shape.
Patent JP-H08252032-A (JP)
Title: Container for plant culture, plant raising material and plant culture
Inventor: KAWAJIRI KIYONOBU
IPC: A01G9/10
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a container for plant culture comprising side parts composed of a nonwoven fabric and an unpointed bottom part made of a nonwoven fabric, having a simple structure, being readily maintained, preventing roots wrapping, promoting occurrence of lateral root and having excellent handleability. CONSTITUTION: This container for plant culture 1 is made of a synthetic fiber made of PP, polyethylene terephthalate, etc., and comprises outer surfaces consisting of side parts 1b composed of a melted and heat-treated nonwoven fabric and an unpointed bottom part 1a composed of a nonwoven fabric. The container for plant culture 1 is charged with soil such as light soil and arranged on the ground to preferably culture a plant.
Patent JP-S59186350-A (JP)
Title: Resin sealing type semiconductor device
Inventor: YANASE SHINICHI
IPC: H01L23/31
Filed: 1983-04-06
Abstract: PURPOSE:To reduce a stress to be applied to a chip from resin material by forming a upper resin layer of resin sealed semiconductor chip thinner than the other part. CONSTITUTION:A rectangular concaved part 6 is provided to the upper surface of resin material 6 in almost the same area as the bed 2a of frame 2 and the chip 3 is resin sealed to the lower side of concaved part 6. The thinner the resin layer is at the upper part of chip 3, the more the stress to be applied to the chip is reduced. It is most desirable to keep the layer thickness to 400-600mum. According to this structure, crack is not generated on the chip and high reliable device can be obtained.
Patent JP-H03260032-A (JP)
Title: Oxide dispersed niobium alloy and its manufacture
Inventor: YASUDA TAKESHI
IPC: C22C29/12
Filed: 1990-03-09
Abstract: PURPOSE:To manufacture an oxide dispersed Nb alloy excellent in high temp. strength and toughness by incorporating granulating components into a molten metal consisting essentially of Nb and Al, rapidly cooling it, dispersing grains having specified grain size into an Nb3Al matrix and solidifying it. CONSTITUTION:Granulating components are incorporated into a molten metal consisting of, by weight, 83 to 96% Nb and 4 to 17% Al and, if required, furthermore admixed with about <=15% (preferably about 1 to 5%) of one or more kinds among Cr, Ti, W, Mo, Zr, etc. This granulating components can be incorporated into the molten metal by adding solid grains or eluting stock components of a vessel for storing the molten metal laying in a stirring state or infiltrating an atmospheric gas therein. The above stirring of the molten metal is preferably executed by an arc in which this molten metal is used as an anode. This molten metal is cooled and solidified preferably at >=30K/sec cooling rate. In this way, this oxide dispersed Nb alloy of which <=50% of grains having 0.005mum to 1mm grain size of one or more kinds among borides, carbides, oxides, nitrides and their double oxides are uniformly dispersed into a matrix consisting essentially of Nb3Al as an A15 type intermetallic compound and excellent in high temp. strength and toughness as well as having oxidation resistance can be obtd.
Patent JP-S51134551-A (JP)
Title: Dipole matrix selection circuit
Inventor: YOSHIDA MASAHIRO
IPC: H03K17/76
Filed: 1975-05-19
Abstract: PURPOSE:Doubling of the selectivity by providing the signal transmission line of matrix selection circuit with electric potential of both positive and negative polarities.
Patent JP-H07268455-A (JP)
Title: Production of cr-ni stainless alloy free from microracking in hot rolling
Inventor: ABE MASAYUKI
IPC: C22C38/00
Filed: 1994-03-29
Abstract: PURPOSE:To prevent microcracking causing scab at the time of producing a Cr-Ni stainless alloy. CONSTITUTION:This alloy is a stainless alloy having a composition which is composed essentially of 16-35%, by weight, Cr and 7-30% Ni and in which the value of delta(cal) represented by equation delta(cal)=3Creq-2.8Nieq-19.8 is regulated to >4-10. This alloy can be produced by performing cooling, at the time of casting, at a rate of >=30 deg.C/S through the temp. region between 1350 and 1000 deg.C and at a rate of >=10 deg.C/S through the temp. region between 1000 and 500 deg.C and subjecting a slab, in which the region where the ratio between the Ni concentration in an Ni segregation zone, in a trough part of oscillation mark in the surface layer part of slab, and the average Ni concentration is >=1.15 is regulated to <=200mum, to heating at the tenp. in the range between 1000 and Tgamma deg.C represented by equation Tgamma=(105+Nieq-3.9 Creq)/(0.07-1.95X10<-3>Creq) and then to hot rolling. In the equations, Creq=Cr+1.5Si+Mo+0.5(Nb+Ti) and Nieq=Ni+0.5Mn+0.5Cu+30C+30N are satisfied.
Patent JP-S51135324-A (JP)
Title: A method to obtain a position signal of desired divided columns from t he plural number of divided columns on a sheet
Inventor: NISHIYAMA MICHIO
IPC: G06F3/00
Filed: 1975-05-19
Abstract: PURPOSE: To input informations of multi-items easily. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H1172179-A (JP)
Title: Operation device for circuit breaker
Inventor: ISHIKAWA YOSHINOBU
IPC: F16K51/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a large contact load by small operation force with a simple mechanism. SOLUTION: A cylindrical part 5a is inserted into an operation rod 3 to operate a movable contactor of a vacuum valve 2, and a movable member 5 is arranged so as to be movable in the shaft direction, and plural movable member driving springs 7 are interposed/inserted between the outer peripheral side of a disk part 5b of this movable member 5 and a support frame 1, and a nonlinear wipe spring 10 is also interposed/inserted between a support plate 9 arranged on an operation rod 3 and the cylindrical part 5a of the movable member 5, respectively, and a permanent magnet 11 is installed in the outer peripheral side disk part 5b of the cylindrical part 5a of the movable member 5, and an operation electromagnet 12 is constituted in the support frame 1 corresponding to the other end part side of this permanent magnet 11 by oppositely arranging magnetic pole surfaces, and when load characteristics of the spring corresponding to the breaking directional whole stroke applied to the movable member 5 are denoted by Fk1 and Fk2 and a magnetic characteristic of the permanent magnet 11 when the operation electromagnet 12 is not excited is denoted by FM, the sum total (Fk1+Fk2) of these load characteristics and the magnetic characteristic FM are set so as to be almost balanced with each other.
Patent JP-H11261008-A (JP)
Title: Inductance element formed on semiconductor substrate
Inventor: KOBAYASHI OSAMU
IPC: H01L27/08
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To suppress generated eddy current and to set mutual inductance between secondary coils owing to eddy current to be low, by applying inverse bias voltage to a plurality of PN junctions formed on the surface of a semiconductor substrate below the band conduction film of a wire-form constituting an inductance element, and making the surface of the substrate to be completely depleted. SOLUTION: A plurality of N-type impurity areas 14 are formed on the surface of a P-type semiconductor substrate 10, and a plurality of PN junctions are formed on the surface. An N-type buried impurity area 30 whose density is higher is formed in the semiconductor substrate 10. Inverse bias voltage V applied between the PN junctions on the surface area of the substrate 10 is applied to the N-type impurity areas 14, where the PN junctions are formed below an inductance element from the conduction layer of the surface of the substrate through an N-type impurity area 32 and the N-type buried impurity area 30. Thus, a depletion layer extending from the PN junctions extends. Namely, the extension of the depletion layer on the surface side of the substrate 10 is large and it is connected to the depletion layer extending from the adjacent PN junction.  Then, the surface of the substrate is completely depleted.
Patent JP-H09251247-A (JP)
Title: Image forming device
Inventor: ISHIZAKI HIROYUKI
IPC: G03G15/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely performing transferring on a second surface in the case of forming an image on both surfaces of a paper and also surely and inexpensively preventing such failure as end part fogging and toner scattering. SOLUTION: As to this image forming device provided with a photoreceptor 1, an electrifying means, an exposing means, a developing means, a transfer means, and a discharging means; a bipolar photoreceptor is used as the photoreceptor 1, an electrifying roll 2 on which a bias voltage is impressed is used as the electrifying means, the transfer means on which the bias voltage having a positive polarity or a polarity opposite to that of electrification is impressed is used as the transfer means, and an erase lamp 17 is used as the discharging means.
Patent JP-S53144487-A (JP)
Title: Method of regenerating discharge lamp of ozone generator
Inventor: INOUE SEIJI
IPC: C01B13/11
Filed: 1977-05-23
Abstract: PURPOSE: To prevent arc discharge between an electric conductive film and a low voltage electrode tube by making the diameter of punctures on the former larger than that of an insulator charged into punctures caused on the latter. 
     COPYRIGHT: (C)1978,JPO&Japio