baber/WOPTO huggingface dataset:
Patent JP-H02242034-A (JP)
Title: Ventilating device
Inventor: TSUCHIDA YASUYUKI
IPC: E06B7/10
Filed: 1989-03-13
Abstract: PURPOSE:To simplify the constitution of a tangential fan, a tongue part, a blowing-off opening and a shutter plate to improve exhaust efficiency by forming the tongue part of the tangential fan on the side edge of the blowing-off opening to form the support part of the shutter plate on the tongue part. CONSTITUTION:A tongue part 31 for facing a tangential fan 7 to project is formed on the upper edge inside of a blowing-off opening 3 of an outer frame 22 and formed from an end of the outer frame 22 to the other end thereof. The fan case of the tangential fan 7 is formed of a front frame 8, an electric motor support plate 26, a bearing plate, an intermediate frame 23 and the outer frame 22, and air taken in from a taking-in opening 5 is exhausted from the blowing-off opening 3. By forming the tongue part 31 largely affecting the wind flow direction and efficiency of the tangential fan 7 on the outer frame 22, a wind flow and vacuum performance can be improved, the number of parts can be reduced and the simplification of assembling constitution can be contrived.
Patent JP-H06274952-A (JP)
Title: Magneto-optical recording medium
Inventor: INAO TOSHIO
IPC: G11B11/10
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a MSR medium of high resolution with high productivity. CONSTITUTION:This magneto-optical recording medium consists of a transparent substrate, intra-plane magnetized film 3, and first, second and third magnetic films 4, 5, 6 magnetically coupled with one another. The Curie temp. of the first, second and third magnetic films Tc1, Tc2, Tc3 satisfy Tc3, Tc1>Tc2> room temp. The magnetic domains in the first magnetic layer 4 is changed while repdocuding. Thereby, the intra-plane magnetization film decreases the magnetic wall energy of the recorded magnetic domain while good perpendicular magnetic anisotropy of the first magnetic layer is maintained so that the Curie temp. of the second magnetic film can be widely determined. Also, enough power margin for reproducing is obtd.
Patent JP-S56158223-A (JP)
Title: Offset bending device
Inventor: SANJIYOU TOSHIGOROU
IPC: B21D5/01
Filed: 1980-05-12
Abstract: PURPOSE: To perform offset bending accurately and easily and to improve working efficiency by bending a metallic blank material with bending dies and pressing the same with a pressing device.  
     CONSTITUTION: A striplike metallic blank material 9 is fed into the device by a supply device 3, and after it passes between dies 4a, 4b, it arrives at under an end detector 7. Then, immediately or after an arbitrary delay time, the device 3 is stopped. Thence, the upper die 4a of the bending dies 4 descends to bend the material 9. Thereafter, the die 4a ascends and when it reaches the upper dead point, again the device 3 operates to feed the material 9 further until a feed rate measuring device 8 operates to stop the device 3, thereby stopping the material 9. At the point of this time, the bent part enters between the upper die 5a and lower die 5b of pressing dies 5. Thereafter, the upper die 4a of the die 4 reaches the lower dead point to form the second bent part of the material 9, after which the die 5a descends, whereby an offset bend is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62217509-A (JP)
Inventor: SODA SHIRO
IPC: G01N27/22
Filed: 1986-03-19
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-H01236230-A (JP)
Title: Copolyester
Inventor: TANISAKE HIROKA
IPC: C08G63/60
Filed: 1988-03-17
Abstract: PURPOSE:To make it possible to obtain a copolymer which is melt-moldable at a temperature <=300 deg.C and can give a molding excellent in heat resistance and hydrolysis resistance, by constituting it from bisphenoxyalkanedicarboxylic acid units, hydroquinone units and hydroxynaphthoic acid units. CONSTITUTION:This melt-moldable copolyester comprises bisphenoxyalkanedi- carboxylic acid units of formula (A) (wherein n is 1-6), hydroquinone units (B) of the formula: -O-X-O- (wherein X is a 1,4-phenylene) and 6-hydroxy-2- naphthoic acid units (C) of the formula: -O-Y-O- (wherein Y is a 2,6-naphthylene or its mixture with -1,4-phenylene), wherein the amount of units C is 10-80mol.% based on units (A+B), the amount of units A and the amount of units B are substantially equimolar, and the inherent viscosity is 0.5dl/g or above when measured in a concentration of 0.16g/dl in pentafluorophenol at 60 deg.C.
Patent JP-S59186696-A (JP)
Title: Treatment of waste water
Inventor: HAGIWARA HIROYUKI
IPC: C02F1/78
Filed: 1983-04-08
Abstract: PURPOSE:To make waste water contg. an excessive org. high polymer flocculating agent non-pollutive by adding a mineral acid to the waste water contg. the org. high polymer flocculating agent to adjust the pH to <=7 and bringing ozone into gas-liquid contact with the waste water for <=10min at a ratio of 1-5wt%. CONSTITUTION:The waste water A contg. an org. high polymer flocculating agent is conducted to a pH adjusting tank 7, where a mineral acid such as a sulfuric acid is added thereto to make the acidic waste water A1 having <=7pH which is then conducted into an aerating tank 1 provided with a diffuser 5 and while the waste water is aerated for a specified time, the water is stagnated therein. The oxygen D from an oxygen feeder 2 is passed through an ozone generator 3 and the resultant ozone E is released from the diffuser 5 by a fan 4 and is brought into contact with the waste water A1 during the stagnation. The water is released as treated water C after the stagnation for a specified time. The waste gas B from the tank 1 is decomposed by a waste gas treating device 6 and is released into the atmosphere. Pure oxygen or dehumidified air is available as the oxygen D to be supplied to the generator 3.
Patent JP-S61223235-A (JP)
Title: Start of reverse revolution of internal-combustion engine
Inventor: MITSUI SHOJI
IPC: F02D41/22
Filed: 1985-03-28
Abstract: PURPOSE:To improve response performance by calculation-outputting the optimum operation signal for an electronic controlled starting valve from the crank-angle signal, load signal and an air pressure signal and selecting the optimum operation value of the starting valve in the combination of the scattering signals for the above- described signals from a memory part. CONSTITUTION:In a multicylinder engine, the valve opening order for the electronic controlled starting valves 3 is calculated by the crank-angle detection signal 13 supplied from a controller 8 and the set mode signal 14 supplied from an input setting device 7. Further, the opening and closing timing for the starting valve 3 and the hole opening area are calculated from the pressure signal due to an air tank 1 and the load signal due to a load 16. Then, an auto-start air stop valve 2 is opened by the input of a starting signal 14', and the starting valve 3 is operated in succession according to the valve opening order and the opening and closing timing. The optimum conditions are calculated by the crank-angle detection signal 13 and the load signal 17, and the correction signals 12 for the opening and closing timing for the starting valve 3 and the hole opening area are outputted. Therefore, the start of reverse revolution of the internal-combustion engine can be carried-out in optimum with high efficiency.
Patent JP-S61220985-A (JP)
Inventor: SAKUMA HIRONORI
IPC: B62J35/00
Filed: 1985-03-28
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-H08232926-A (JP)
Title: Attachment
Inventor: HIROHATA TOSHIO
IPC: F16B5/10
Filed: 1995-02-24
Abstract: PURPOSE: To provide an attachment difficult to come off without damaging the easiness in attaching/detaching operation. CONSTITUTION: An attachment 1 which is attachable/detachable to/from a groove 4 of T-shaped section where a bottom part is wider than an opening part is provided with a pair of leg pieces which are provided with an outward projection to be engaged with the inner side of the opening part of the groove on a free edge and elastically deformed inwardly to each other, a first member 10 which is erected on a supporting part of a body to be fitted which is wider than the opening part of the groove, and a second member 12 provided with a peg piece 11 to prevent the inward deformation of a pair of leg pieces by being inserted between a pair of leg pieces. Fitted body insertion holes 16, 17 are provided at the matched position with each other in the condition where the peg piece is inserted between a pair of leg pieces on the first and second members.
Patent JP-S60209197-A (JP)
Title: Nuclear instrumentation device
Inventor: MOTOKI JIYUNICHI
IPC: G01T1/17
Filed: 1984-03-31
Abstract: PURPOSE:To measure a detection signal even during calibration and to monitor the operation of a nuclear reactor all the time by calibrating the detection signal from a detector on on-line basis while monitoring the signal. CONSTITUTION:Changeover switches 3, 15, and 23 are placed in signal measurement states as shown in a figure to measure the detection signal from an input terminal 1. Movable terminals (c) of the switches 15 and 23 are switched to fixed terminals (b) during the calibration to add a calibration signal from a calibration signal generator 13 to the detection signal from the terminal 1 through a resistance 17, and the sum signal of the calibration signal and detection signal is measured by a measuring circuit 5. A measured value from the circuit 5 is applied to one input of a subtracter 21, which subtracts the calibration signal value of a DC power source 25 for calibration. Then, only the detection signal is outputted from the subtracter 21 and supplied to a trip circuit 7 and an indicator M. Then, the error of the circuit 5 is calculated from the difference between the detection signals before and after the switches 15 and 23 are operated to perform the calibration, and the detection signal is supplied even during the calibration and monitored.
Patent JP-S61221621-A (JP)
Title: Supplying device for powder
Inventor: TAKAYAMA AKIHISA
IPC: G01G13/22
Filed: 1985-03-28
Abstract: PURPOSE:To automate operation from the measurement of a body to be measured to the supply to a next process and to take an accurate measurement all the time by providing a clamping device, an elevation means, a horizontal moving device and an inverting device. CONSTITUTION:When a specific amount of bodies to be measured are supplied into a container 7 to be measured on a platform scale, clampers 33a and 33b of the clamping device which are in an open state move inward and the container 7 is clamped to both sides. Then, the air cylinder of the elevation means is operated to elevate the container 7 clamped by the clampers 33a and 33b by specific height and then the container 7 is moved to the next process X side by the air cylinder 53 of the horizontal moving device 50. Then the container 7 is turned over gradually around a slide shaft 34 as a fulcrum when a sprocket 39 engages a rack 61 arranged at the vicinity of the next process X and inverted completely at the supply part Z of the next process to supply the contents to be measured in the container 7. Then, the reverse operation is performed to set the container at its original measurement position.
Patent JP-S62277328-A (JP)
Inventor: JIYON HIYUU RIYON PUREIFUEAA
IPC: A61K39/015
Filed: 1987-03-17
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-S53147429-A (JP)
Title: Detection method of time axis error included in reproduced video signal
Inventor: HASHIMOTO HIROYOSHI
IPC: H04N5/76
Filed: 1977-05-27
Abstract: PURPOSE: To detect the time axis error included in reproduced video signal, by picking up the part corresponding to horizontal synchronizing signal from a reproduced FM signal phase-locked, and by detecting the phase variation for the picked up part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10235779-A (JP)
Title: Gas barrier film and its manufacture
Inventor: HATTORI SATORU
IPC: C08J7/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier film of superior gas barrier properties and its manufacturing method. SOLUTION: A gas barrier layer composed of a silicon oxide film not containing substantially an organic component is formed on the surface of a base film composed of a polymer as a gas barrier film by the plasma chemical vapor phase deposition method using raw material gas selected from alkoxysilane and alkoxysiloxane having Si-H bonds. A silicon oxidized film can be formed easily under the pressure of 0.01-10Torr by using the raw material gas. As the raw material gas, triethoxysilane is particularly preferable for use.
Patent JP-H07268567-A (JP)
Title: Grain oriented silicon steel sheet having extremely low iron loss
Inventor: KOSUGE KENJI
IPC: H01F1/16
Filed: 1994-03-31
Abstract: PURPOSE:To produce a grain oriented silicon steel sheet having extremely low iron loss characteristic. CONSTITUTION:This steel sheet has a composition containing, by weight, <=0.005% C and 2.5-7.0% Si and also has a structure in which average crystalline grain size is regulated to 1-10mm and crystal orientation has an orientational deviation averaging <=8 deg. in a rolling direction with respect to the ideal orientation of (110)[001]. By this method, the grain oriented silicon steel sheet having extremely low iron loss can be produced.
Patent JP-H05263031-A (JP)
Title: Desensitizing ink
IPC: C09D11/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a desensitizing ink for pressure-sensitive copying paper which is excellent in light resistance and desensitizing property by incorporating a desensitizer and a specific hydroxyphenylbenzotriazole compound. CONSTITUTION:This ink for use in producing a pressure-sensitive copying paper contains a desensitizer (e.g., an alkylene oxide adduct of an amine) and a hydroxyphenylbenzotriazole compound (a) represented by the formula (wherein R1 is a 2-6C linear alkyl and R2 is a 1-4C linear alkyl) [e.g. 2-[2'-hydroxy-4'-(2''- ethylhexyl)oxyphenyl]-benzotriazole]. Conventional desensitizing inks are defective in that the desensitizing ability is reduced by light, heat, etc., the desensitizer applied to a given part migrates, because of heat, etc., to a part serving as a copying area to desensitize that part which should not be desensitized, and the part coated with the ink turns brown upon exposure to light. By incorporating the benzatriazole compound and a desensitizer, a desensitizing ink is obtained which is free from those problems and has excellent desensitizing properties.
Patent JP-H02240129-A (JP)
Title: Low-temperature-curing resin composition
Inventor: SUZUKI YUJI
IPC: C08G59/44
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a curable resin composition having sufficient low- temperature curability and excellent storage stability by mixing an epoxy resin with an alpha-ketoester compound and a polyamine compound or a polyamide compound in a specified mixing ratio. CONSTITUTION:A resin composition containing an epoxy resin (A) of an epoxy equivalent of 100-4000, an alpha-ketoester compound (B) of the formula (wherein R is an organic residue of an MW of 10000-100000; X is C, O, S or -NR2-; R1 and R2 are each an alkyl, an alkenyl, an alkynyl, an aryl, an aralkyl, an alkaryl, a cycloalkyl or a heterocyclic group; and n>=1) and a polyamine or polyamide compound (C) having prim. and/or sec amino groups wherein (A)/(B)=99/1-5/95 [wherein (A) is the weight of the solid matter of component (A), and (B) is that of component (B)], and [(A)+(B)]/(C)=100/10-100/200 [wherein (A) is the number of epoxy equivalents of component (A), (B) is the number of the alpha- ketoester group equivalents of component (B), and (C) is the number of active hydrogen equivalents of component (C)].
Patent JP-H09250770-A (JP)
Title: Air conditioner
Inventor: NISHIKAWA KATSUMI
IPC: F24F13/20
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which makes it possible to center the shaft of a fan with ease and reduce the vibration and noise of the fan. SOLUTION: This air conditioner comprises a fan motor assembly 10 which is integrated with an L-shaped base plate 1 in which erected reinforcing flanges 11a and 12a are provided on the outer edge of a horizontal portion 11 and a vertical portion 12 and a bracket 2, which is fixed with the vertical portion 13 of the horizontal portion 11 of the Lshaped base plate 1 on the extenion side of the verical portion 13 with a specified spacing, a motor 3 whose both ends are fixed with the bracket 2 and a multiblade fan 4 whose shaft is turnably supported on the vertical portion of the L-shaped base plate 1 on one end and whose shaft is connected to the output shaft of the motor 3 on the other end. The shaft of the multiblade fan 4 is designed to be supported on both ends. Which makes it possible to reinforce rigidity and center the shaft easily.
Patent JP-S60206589-A (JP)
Title: Welding method for pipe making by laser
Inventor: TAKASO MASASHI
IPC: B23K26/21
Filed: 1984-03-29
Abstract: PURPOSE:To prevent weld defects in the stage of producing a pipe by laser welding by specifying the irradiating position of the laser, the space in the butt part of a hoop and the numerical range of an upset quantity. CONSTITUTION:The irradiating position (x) of the laser is set at 5-50mm. position forward on a weld line 2 from the intersected point (o) between the line connecting the axial centers of both upset rolls 1 and 1 and the line 2 in the stage of producing the thin-walled small-diameter pipe consisting of more particularly, a stainless steel, heat resisting superalloy, Ti, Zr, etc. by laser welding. The space (d) in the butt part of a hoop 3 is set at 0.01-0.30mm. in the above-mentioned x= 5-50mm. range and further the upset quantity (u), i.e., {(the width of the hoop 3 - the peripheral length of the welded pipe)/(the width of the hoop 3)}X100% is set at 0.05-1%, then welding is executed. The weld defects such as an undercut, blowhole, high temp. crack, etc. are prevented by the above-mentioned method and the quality and production efficiency of the above-mentioned small-diameter thin-walled welded pipe are improved.
Patent JP-S51139747-A (JP)
Title: Corrugate horn
Inventor: TAKANO TADASHI
IPC: H01Q13/02
Filed: 1975-05-28
Abstract: PURPOSE:To obtain a corrugate horn which is cheap and simple in design and manufacture.
Patent JP-S60206369-A (JP)
Title: Picture signal correcting system
Inventor: YOKOYAMA YOSHIKAZU
IPC: G06T1/00
Filed: 1984-03-30
Abstract: PURPOSE:To correct electrically the long-term variation of a shading waveform and also the short-term light quantity variation of a light source by executing a shading correction by inputting a picture signal and the output of a storage device to an arithmetic ROM, and subsequently, executing a level correction by inputting an output picture signal from this arithmetic ROM and an output signal of a reference level detecting circuit to this arithmetic ROM again. CONSTITUTION:Immediately before inserting an original 1, a white level is read by a photoelectric converting element 4 through a lens 2 from a back roller (not shown in the figure), and stored as a shading waveform in a RAM7 through an A/D converter 6. A picture signal is inputted to an arithmetic ROM14 through the A/D converter 6, a selector 8, and a latch 10; and a shading correction is executed. Also, it is applied to a reference level detecting circuit 15 through a latch 12, and a calculation is executed, the white level of the original is corrected and it is outputted to the outside.
Patent JP-S60207693-A (JP)
Inventor: KAWASAKI KIYOSHI
IPC: B68G7/12
Filed: 1984-03-29
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-S62220090-A (JP)
Title: Picture sampling method
Inventor: KAIDA SHINICHI
IPC: H04N1/40
Filed: 1986-03-20
Abstract: PURPOSE:To perform an operation from a picture sampling to a picture recording in a short time, by performing a sampling for data of two lines at every other picture element, and also, in a zigzag shape being shifted by one picture element at every line. CONSTITUTION:First of all, picture elements P11-P1n, and P1(n+1)-P1(2n-1) of the first and the second scanning lines l1 and l2, are sampled, and are stored on the first line memory 3A, and they are read out by a display control circuit 4, and are recorded in the zigzag shape according to a sampling shape on a photosensitive material. Next, the same sampling and recording operations for lines l3 and l5 are performed. Hereinafter, the same operations are performed for lines l5, and l7-l2n-1. Also, as for even number of lines l2, l4-l2n, the same sampling and recording operations stated above are performed by using the second line memory 3B. In this way, the sampling and the recording of a color image of one frame can be performed in a short time by a simple constitution.
Patent JP-H07224240-A (JP)
Title: Ink, ink jet recording method using the same, and apparaus using the same
Inventor: NOGUCHI HIROMICHI
IPC: C09D11/02
Filed: 1994-03-31
Abstract: PURPOSE:To secure both fixability and print quality, downsize an apparatus, and improve the balance of viscosity increase rate, response, etc., by incorporating an aq. medium having a lower critical consolute temp. into an ink to cause phase separation in a specified temp. range. CONSTITUTION:An ink undergoing a phase separation due to spinodal decomposition at 40-100 deg.C is obtd. by compounding 0.5-5wt.% coloring matter (water-sol. dye or pigment dispersion), 0.5-5wt.% high-molecular compd. including an N- alkyl-substd. acrylamide copolymer and having a lower critical consolute temp., a low-molecular solid compd. (e.g. lauric acid), an aq. medium having a low volatility, a low viscosity, an excellent stability, and lower critical solution properties with the high-molecular and low-molecular compds. (e.g. water or ethyl carbitol), and additionally a solvent having a moisture-preserving capability, permeating properties, and volatility. The ink is heat-treated and delivered as droplets from the orifice of a recording head according to a recording signal, thus carrying out ink jet recording on a recording medium.
Patent JP-H03262687-A (JP)
Title: Recording material
Inventor: TSUCHIDA TETSUO
IPC: B41M5/30
Filed: 1990-03-14
Abstract: PURPOSE:To obtain a recording material extremely excellent not only in the color forming properties or raw preservability abut also in the preservability of a recording image by using at least one kind of a specific salicylic acid derivative and a multivalent metal salt thereof as a developer. CONSTITUTION:This recording material is obtained by forming a recording layer containing a colorless or light-colored basic dye and a developer capable of forming a color upon the contact with the dye on a support. As the developer, at least one kind of a salicylic acid derivative represented by general formula [I] and a multivalent metal salt thereof is used. As a multivalent metal forming a salt along with the salicylic acid derivative, divalent, trivalent and tetravalent metals, for example, zinc, calcium, aluminum, magnesium, tin, iron and the like are pref. and zinc is especially pref. among them. Since the recording material using the salicylic acid derivative or the metal salt thereof imparts sufficient developed color density and an extremely stable developed color, even when it is exposed to sunlight for a long time or preserved under high temp. or high humidity environment, a recording image generates almost no discoloration and fading and this recording material is advantageous in the long-term preservation of recording.
Patent JP-H04297327-A (JP)
Title: Power unit supporting structure in automobile
Inventor: KASHIWAGI AKIHIRO
IPC: B60K17/06
Filed: 1991-03-27
Abstract: PURPOSE:To reduce such a load as acting on a power unit mount as well as to abate a differential noise. CONSTITUTION:In a power unit supporting structure in an automobile, provided with a rigid frame 6 connecting a power unit 2 and a differential 5, and attaching these element 2 and 5 to a car body via each mount, it is featured that the above-mentioned power unit mounts 10, 12 are set up in space between the gravity center of a drive train system 1 on the whole inclusive of those of power unit 2, differential 5 and frame 6 and that of the power unit.