baber/WOPTO huggingface dataset:
Patent JP-S63125955-A (JP)
Title: Device for correcting illuminance irregularity in copying machine
Inventor: OKUBO KENZO
IPC: G03G15/04
Filed: 1986-11-14
Abstract: PURPOSE:To finely adjust and correct the irregularity of the illuminance of a copying machine by providing many light emitting devices which are variable in the quantity of light emission in plural stages perpendicular to the moving direction of a photosensitive body. CONSTITUTION:When an unmagnification copy is taken, a halogen lamp 4a is adjusted to irradiate the right and left end parts of an original more intensely than the center, and the irregularity in brightness between the periphery of the optical axis of an optical system 4 and end parts is corrected, so that the distribution of the quantity of light on a photosensitive drum 2 is uniformed. Further, when reduction copying operation is instructed from an operation part 10, a control part 11 controls a driving circuit 12 which supplies a driving current to the respective LEDs so as to obtain a specific current distribution. Then, the center of the photosensitive drum 2 is exposed by a blank lamp 5 more intensely than the right and left end part, so the quantity of electric charging of the center is reduced. Then the quantity of electrostatic charging of the center which is higher than those at the right and left parts owing to the irregularity in the photoirradiation falls to the level of the right and left end parts to uniform the distribution of electrostatic charging. Consequently, the irregularity originating from the irregularity in the photoirradiation is eliminated.
Patent JP-H09111471-A (JP)
Title: Chromate treated galvanized steel sheet excellent in color tone stability
Inventor: IKEJIRI KENTARO
IPC: C23C22/24
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To produce a chromate treated galvanized steel sheet excellent in color tone stability, at the time of successively forming a chromate treated layer and an organic resin film on a galvanized steel sheet, by specifying the coating weight of chromium in the chromate treated layer and the film weight of the organic resin film. SOLUTION: A chromate treated layer is formed on the surface of a galvanized steel sheet, and an organic resin film is formed on the chromate treated layer. At this time, the coating weight of chromium in the chromated treated layer as the lower layer is regulated to 50 to 130mg/m<2> expressed in terms of metallic chromium, and the film weight of the organic resin film is regulated to 0.5 to 5g/m<2> . Moreover, as the organic resin, an acrylic resin, an epoxy ester resin or the like are used, and the sol of silicon, titanium or the like may be added to the chromate film according to necessary. Thus, the chromate treated galvanized steel sheet having a good appearance with a stable color tone and excellent in corrosions resistance can be obtd.
Patent JP-H05213500-A (JP)
Title: Tractor feeding device for web having punch
Inventor: GUREGORII EI FUAAGASON
IPC: B41J11/30
Filed: 1992-09-17
Abstract: PURPOSE: To attain precise tractor feeding by easily and surely making the pins of an adjustable tractor belt coincident with the perforations of a web to be fed corresponding to the width of the web. CONSTITUTION: This tractor feeding device is provided with a bar-shaped body and a sprocket 38 having at least the same width as that of a web having the maximum width to be fed and a pair of web and belt guiding members 94 engaged with the bar-shaped body and sprocket so that position adjustment can be attained in the width direction of the web in which endless belts 54 equipped with pins 52 are incorporated. The guide member 94 is provided with a lid, and when the lid is closed, lock against the bar-shaped body is operated by flexible fingers, and when the lid is opened, the lock is released, and the belt 54 guided in the guide member can be freely moved so that the perforations of the web can be made coincident with the pins 52.
Patent JP-H03134098-A (JP)
Title: Additive for detergent and cleanser, and detergent and cleanser containing the additive
Inventor: AREKISANDAA KUUTO
IPC: C08F8/06
Filed: 1990-10-12
Abstract: PURPOSE: To obtain a detergent and an additive for a purifying agent which have a good scale adhesion restraining action and show a good stain dispersing property by incorporating a water-soluble polymer obtained by oxidizing the polymer of an ethylenic unsaturated carboxylic acid having K-value in a specified range.  
     CONSTITUTION: A detergent or an additive for a purifying agent is obtained by oxidizing a polymer containing at least 10 mole % of an ethylenic unsaturated carboxylic acid (example: acrylic acid, methacrylic acid, maleic acid, itaconic acid, etc.) [K-value: 8-300 (measured as for Na salt of polymer of 1 wt.% concentration on the basis of Fickents cher at 25°C in a aqueous solution of pH 7)] and by being added with 0.1-15 wt.% of a water-soluble or water-dispersible polymer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07126746-A (JP)
Title: Production of thick steel plate reduced in material fluctuation
Inventor: NOMIYAMA YUJI
IPC: C21D8/02
Filed: 1993-10-29
Abstract: PURPOSE:To economically produce a thick steel plate reduced in material fluctuations with superior productivity by applying specific rolling to a cast slab of a structural steel having a specific composition consisting of C, Si, Mn, Al, N, and Fe. CONSTITUTION:A structural steel having a composition consisting of, by weight, 0.01-0.20% C, 0.03-1.00% Si, 0.30-2.00% Mn, 0.005-0.10% Al, 0.001-0.01% N, and the balance Fe with inevitable components and further containing, if necessary, one or more kinds among prescribed amounts of Cr, Ni, Mo, Cu, Ti, V, Nb, and B, is cast. The resulting cast slab is heated, after casting, up to >=Ac3 and rolled, and rolling is finished at a temp. not lower than the Ar3 point. In the course of this rolling, a pass, in which maximum hydrostatic stress during rolling in the central part of plate thickness is regulated to >=12kg/mm<2>, is done by at least one or more passes in the recrystallization region. By this method, austenite is saturated to have grain size of about 30-80mum and transformed ferrite grains can also be practically uniformized without variation, and the steel plate reduced in material fluctuation can be obtained.
Patent JP-S63127612-A (JP)
Title: Electronic tuning radio
Inventor: SUZUKI HARUO
IPC: H03J5/00
Filed: 1986-11-18
Abstract: PURPOSE:To automatically set a volume to an optimum sound volume corresponding to the channel selection of a preset station including a strong electric field station or a weak electric field station by presetting the optimum sound volume to each frequency preset in response to the electric field strength. CONSTITUTION:A memory 15 storing a reception frequency and a sound volume in response to the reception state with preset is provided. When both frequency and sound quantity are desired simultaneously preset, after a key 49 is depressed to tune on a switch 16, the same operation as a conventional frequency preset is applied. Then the mode key 46 is depressed to select the sound volume mode and the sound volume level is set by the UP/DOWN 47. Then an ME key 48 is depressed to be in the memorably state, and the number desired to be preset by the preset number key 44 is depressed to store the frequency and sound volume in the memory 15 at the same time. Thus, the sound volume is preset in response to the reception strength of the frequency preset station.
Patent JP-H02121480-A (JP)
Title: Infrared ray image pickup device
Inventor: OTANI HIROYASU
IPC: G01J5/48
Filed: 1988-10-31
Abstract: PURPOSE:To correct a picture signal without interrupting picture display by covering the visual field of an image pickup device for a frame rate over a prescribed frame rate, acquiring a fixed noise data, and correcting a picture signal. CONSTITUTION:A fixed pattern noise(FPN) pattern acquisition panel 12 is arranged between an optical system 1 and a scanning system 2. The acquisition rate of the picture data is selected to be, e.g., 40Hl and a blade 12a of the FPN pattern acquisition panel 12 is so operated that it makes an infrared ray incident in a sensor from the outside of the visual field for a time of 30/40sec and covers the visual field for the remaining 10/40sec. While the blade 12a covers the visual field, the FPN pattern is acquired and stored in an FPN memory 8 and an object infrared ray picture is acquired for the next 30/40sec to output a TV signal. Thus, the change in the FPN is acquired without stopping the picture display and the correction of an excellent picture is attained.
Patent JP-H07170006-A (JP)
Title: Fiber amplifier
Inventor: MAAKU ANDORUU NIYUUHAUSU
IPC: G02B6/26
Filed: 1994-10-13
Abstract: PURPOSE: To improve the noise index of a fiber amplifier by proving an attenuating fiber means for attenuating a signal part that advances to the output terminal part of a gain fiber means, through a secondary passage. CONSTITUTION: An attenuating fiber 22 is arranged between a pump fiber 16 and a coupler fiber 12. The optical characteristic of the attenuating fiber 22 attenuates a signal beam with a wavelength of λs , but a pumping power with a wavelength of λp is propagated with an extremely low loss. Therefore, essentially all pump power from a source 15 reaches a gain fiber 10, but a signal beam from the gain fiber 10 is separated from the pump source. An S/P ratio (the ratio between an attenuation of a signal wavelength and that of a pump wavelength) depends on the specific amplifier. Normally, the S/P ratio must as high as possible. However, probably a pump power loss of approximately 3 dB will be allowed, when an excessive pump power exists.
Patent JP-H06124134-A (JP)
Title: Multi-task computer provided with suspending/resuming function and control method therefor
Inventor: TAKAHASHI YUUSUKE
IPC: G06F1/32
Filed: 1992-10-12
Abstract: PURPOSE:To provide a multi-task computer for accurately detecting an idle state where a system is not used and performing an automatic suspending processing in the multi-task computer provided with a suspending/resuming function supported by a battery. CONSTITUTION:The multi-task computer provided with a suspending/resuming function device 6 is provided with an idle state monitoring device 5 for detecting that the system is in the idle state for a fixed time, automatically starts the suspending/resuming function device 6 by the signals of the idle state monitoring device 5 and executes the suspending processing. Thereafter, a battery power source is turned OFF. Thus, battery power can be saved.
Patent JP-S62132459-A (JP)
Title: Telephone system
Inventor: INOUE MASASHI
IPC: G10L13/027
Filed: 1985-12-04
Abstract: PURPOSE:To eliminate the necessity of taking the trouble of going to the place of a telephone set for answering a phone call, by providing a voice synthesizing means which synthesizes voice by selectively leading out voice information necessary to inform a caller of the call from a voice registering and storing means in accordance with the recognized results of a voice recognizing means. CONSTITUTION:Each kind of information signal containing sound signals from a telephone line is received by a transmission/reception section 1 and inputted to a voice recognizing section 2 and voice information from a caller is recognized by the section 2. On the other hand, a voice registering and storing section 3 is provided with the 1st registration section, in which voice information necessary for informing the incoming of a call is registered in advance, and the 2nd registration section, in which voice information necessary for making automatic answer to a caller is registered in advance. At the time of incoming of a call, the voice recognizing section 2 recognizes the name of a caller and makes retrieval whether or not paragraphs or words for answering messages of the caller at the time of high absence are registered in the 2nd area of the voice registering and storing section 3 by using the name of the caller as a key. When they are registered, the section 2 selectively leads out the paragraphs or words and transmits them to the caller side as a message through a transmission/reception section 1 after they are synthesized by a voice synthesizing section 4. Therefore, automatic responses become possible even when a caller is absent.
Patent JP-2000104131-A (JP)
Title: High strength and high conductivity copper alloy and its production
Inventor: MIWA YOSUKE
IPC: C22F1/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength and high conductivity copper alloy sheet excellent in press punchability. SOLUTION: This alloy sheet it the one composed of a copper alloy contg., by weight, 0.2 to 3.0% Fe, 0.001 to 0.2% P and 0.05 to 1.0% Zn, satisfying the Fe content conditional inequality shown in the following, and the balance substantial Cu with inevitable impurities, in which Fe or/and the intermetallic compds. of Fe are precipitated, the average crystal grain size in the sheet width direction of the rolled surface is 3 to 60 μm, and the number of the crystal grains with the dimensions of 80 to 120% of the value is >=70% of all crystal grains: [Fe]-3.6×([P]-0.18×[Ni]-0.26×[Co]-0.20×[Cr]-0.85×[Mg])>=0.5, where [Fe], [P], [Ni], [Co], [Cr] and [Mg] denote the wt.% of each element in the copper alloy.
Patent JP-H08135729-A (JP)
Title: Piping system vibration reducing device
Inventor: YONEKURA KAZUYOSHI
IPC: F16F15/02
Filed: 1994-11-08
Abstract: PURPOSE: To prevent damage and leakage of inner fluid body, by installing a vibration reducing device by which natural frequency of a small radius pipe can be varied on the small radius pipe and by inhibiting co-vibration with variable frequency component in the small radius pipe. CONSTITUTION: An analyzing device 6 for analyzing measurement data obtained from both vibration measuring devices 3, 4, a diagnostic device 7 for diagnosing co-vibration based on the analyzed result, and a vibration reducing devices 5a, 5b for making the natural frequency of the small radius pipe 2 changed based on the diagnostic data are provided, and a base pipe vibration measuring device 3 and a small radius pipe vibration measuring device 4 are respectively installed on the base pipe 1 and the small radius pipe 2 as well, in a piping system which is composed of a large caliber base pipe and a small radius pipe which is smaller in caliber than the base pipe and is connected with the base pipe.
Patent JP-H0587215-A (JP)
Title: Shifting control device in compliance with engine output
Inventor: HOSHINO AKIRA
IPC: F16H61/02
Filed: 1991-09-25
Abstract: PURPOSE:To perform proper correction in compliance with a type of shifting in a transmission control device for correcting shifting judgment through multiplying a car speed at shifting point by a correction coefficient, which is a ratio of a required intake air amount representing an engine torque required by a driver to an estimated intake air amount representing an actual engine output torque. CONSTITUTION:A modified map is selected based on shifting from which speed to which speed, and a correction coefficient K is modified by a modification coefficient A calculated based on the modified map. And the modified correction coefficient MK is multiplied by car speeds at shifting Vu and Vd to obtain ultimate car speeds MVu and MVd at shifting.
Patent JP-S61153290-A (JP)
Title: Corrosion inhibitor for metal
Inventor: TSURUTA SHINJI
IPC: C23F11/12
Filed: 1984-12-26
Abstract: PURPOSE:To produce a significant corrosion inhibiting effect on a metal in an alkaline environment by adding an arylcarboxylic acid, a deriv. or a salt thereof. CONSTITUTION:When a metal such as zinc or a zinc alloy is present in an alkaline environment, at least one kind of compound selected among arylcarboxylic acids, derivs. and salts thereof is added to the corrosive soln. by about 0.0001-1.0mol/l. The arylcarboxylic acids includes benzoic acid, phthalic acid, trimesic acid and naphthalic acid. In case of a corrosive environment of an aqueous soln. contg. cation other than hydrogen ion or a nonaqueous polar solvent, it is preferably that the cation in an arylcarboxylate to be added and the cation in the corrosive environment are of the same kind. The rate of corrosion of various metals can be reduced.
Patent JP-H0978938-A (JP)
Title: Automatic door
Inventor: MORISHITA MASAZUMI
IPC: E05F15/14
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To manufacture most of automatic doors in a factory by incorporating a driving motor, a controller, door position detectors, and a passenger detecting device inside the door as required minimum functions for controlling the door and for moving the same. SOLUTION: A driving motor 8, range finders 3, 4, 5, a controller 10, and a proximity switch 9 for starting door opening are incorporated inside a door 1. When signals from the finders 3, 4, 5 and the switch 9 are inputted to the controller 10, the action of the motor 8 is controlled. The finders 3, 4, 5 detect the distance of the door 1 to a doorstop 7. When no obstacle exists between the door 1 and the doorstop 7, values outputted from the finders 3, 4, 5 are the same; when an obstacle exists, different values are outputted for the detection of the obstacle since in most cases it is not parallel to a door end 6. Therefore, advanced techniques are not required, and installation is achieved in a short time, resulting in reduced total cost.
Patent JP-S61152519-A (JP)
Inventor: KANDA TSUTOMU
IPC: B65B25/14
Filed: 1984-12-27
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-H06125101-A (JP)
Title: Solar battery
Inventor: MAYAMA SHINYA
IPC: H01L31/04
Filed: 1992-10-13
Abstract: PURPOSE:To provide a solar battery wherein a transparent electrode can be formed at high producibility and electric characteristic can be maintained stably for a long period even under high temperature and high humidity. CONSTITUTION:In a solar battery which has an optical-to-electrical transducer layer 101 and a transparent electrode 102 on a conductive substrate 100, the transparent electrode is formed by applying and hardening electrode formation composite consisting of binding agent resin and superfine particle of ITO (solid solution of indium oxide and tin oxide) and solvent on an optical-to-electrical transducer layer. Both isolated indium and tin in the transparent electrode are 50ppm or less.
Patent JP-S62133300-A (JP)
Inventor: KIKAWADA KAZUYA
IPC: E21F1/00
Filed: 1985-12-05
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-S62131181-A (JP)
Inventor: OIKE TATSUO
IPC: F26B25/22
Filed: 1985-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63130808-A (JP)
Title: Wave control structure
Inventor: TANIMOTO KATSUTOSHI
IPC: E02B3/06
Filed: 1986-11-19
Abstract: PURPOSE:To equalize the reaction of the ground as well as reduce the force of horizontal waves by a method in which an internal space is formed in waves control structure by integrating a bottom plate with an arc-shaped plate for breaking waves, and through holes are provided for the front and back sides of the arc-shaped plate. CONSTITUTION:In a waves control structure, a bottom plate 2 is integrated with an arc-shaped plate for breaking waves to form an internal space S of a nearly semi-circular cross section. A number of through holes 4 and 4' are provided from the bottom to the top in the front side in the face of the advancing direction of waves for the plate 3. Waves are directed through the hole 4 in the front side into the inside, where waves are partly reflected on the inner wall of the back side and partly passed through the hole 4' in the back side. The waves control structure having light weight does not settle down even when set on the seabed ground and the exchange of sea water can also be permitted.
Patent JP-S62133440-A (JP)
Title: Method and apparatus for automatically printing photograph
Inventor: IMAMURA JUNICHI
IPC: G03B27/72
Filed: 1985-12-04
Abstract: PURPOSE:To simplify operation by dividing an original image into plural areas and uniformly exposing respective areas of the original image on the basis of information based upon the measurement of light irradiated to the original image. CONSTITUTION:An original image F is set up on a negative film 150 and a variable douser 200 is set up to the maximum transmissivity over the whole area to execute LATD photometry of the original image F. Then, light is transmitted only through a divided picture element 200a of the variable douser 200, the other part is set up to the minimum transmissitivity, and under said state, the transmissivity of the picture element 200a is measured by a photometric means 170 and the measured value is corrected by a correction value for the picture element 200a. Said operation is repeatedly executed to all necessary divided picture elements. In the process, both LATD and scanner photometry are completed. The photometric result of the original image F is sent to a control part in an automatic picture printing device, a printing condition is set up by the control part, a shutter is opened, and a cut filter 130 is driven to execute exposure and printing.
Patent JP-S61157857-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: TAZAWA MITSUGI
IPC: F16H61/08
Filed: 1984-12-28
Abstract: PURPOSE:To reduce speed change shock by making a value of oil pressure supplied to a frictional element in non-kick-down different from one in kick- down to provide an optimum frictional element capacity. CONSTITUTION:Oil pressure Pm subjected to pressure reduction in non-kick-down acts on a survo apply chamber and line pressure PL acts in kick-down. Thus, the capacity of a band brake 13 is set to provide an optimum capacity for oil pressure PL in kick-down and further the oil pressure Pm can be adjusted to optimize the capacity of the band brake 13 also in non-kick-down. Thus, both in the kick-down and non-kick-down the optimum band brake capacity can be provided to reduce speed change shock.
Patent JP-S61158780-A (JP)
Title: Hybrid cell obtained by cell fusion of fomes japonicus and pleurotus octreatus
Inventor: SHIMAI YOSHIYUKI
IPC: C12N5/14
Filed: 1984-12-28
Abstract: PURPOSE:To provide a novel protoplast hybrid cell having the drug component (antitumor active component) of Fomes japonicus and the proliferability and edibility of Pleurotus octreatus, and obtained by the cell fusion of Fomes japonicus and Pleurotus octreatus. CONSTITUTION:The pieces of the tissue of fruit body of Fomes japonicus and Pleurotus octreatus are implanted aseptically in Hamad's culture base for Armillaria edodes to effect the growth of mycelia. The mycelia are proliferated, transplanted in Hamada's liquid media for Armillaria edodes, subcultured, and treated with an enzyme liquid to separate the protoplast of respective fungi. The separated protoplast is filtered with a filter, and centrifuged at 700xg. The residue is added with 0.5-0.7M aqueous solution of NaCl, and the dispersion and centrifugal separation procedures are repeated three times. The protoplast suspensions prepared by the above process are mixed together and centrifuged. The residue is dispersed in 30% PEG solution at 30 deg.C, cultured, added with a sufficient amount of an aqueous solution of NaCl, and centrifuged to obtain the hybrid cell of Fomes japonicus and Pleurotus octreatus.
Patent JP-S63135510-A (JP)
Title: Production of precursor yarn for producing carbon yarn
Inventor: SARUYAMA HIDEO
IPC: D06M101/16
Filed: 1986-11-18
Abstract: PURPOSE:To obtain the titled yarn providing high-quality carbon fiber having excellent physical properties without causing yarn-to-yarn fusing during calcination process, by coating precursor yarn for producing carbon yarn with an alicyclic epoxy group-containing silicon type finishing oil. CONSTITUTION:Preferably in yarn manufacturing process, precursor yarn for producing carbon yarn is coated with 0.01-5wt% based on yarn weight of a silicone type finishing oil which contains 0.05-10wt% alicyclic epoxy group and has 1,000-15,000 centistokes viscosity at 25 deg.C to give the aimed yarn. For example, a silicon type finishing oil shown by the formula (n1 is 1-5 integer; n2 is 0 or 1; R and R1-R9 are H and/or alkyl) may be cited as the silicon type finishing oil.