baber/WOPTO huggingface dataset:
Patent JP-H09206136-A (JP)
Title: Furniture
Inventor: HIROHATA OSAMU
IPC: B01J35/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain furniture having excellent sterilizing and deodorizing effects with a simple structure by providing the surfaces of a furniture body with photocatalysts. SOLUTION: The photocatalysts 8 are disposed on the surfaces of a surface plate 1, both side plates 2, 2, back plate 3, handles 6, etc., of a desk. The photocatalysts 8 are directly deposited by fusing etc., on the surfaces of the materials which allow the direct adhesion of the photocatalysts 8. The photocatalysts 8 are adhered by using adhesives, etc., to the materials which do not allow the direct adhesion of the photocatalysts.  Consequently, the photocatalysts 8 are excited by the sunshine or the light which is included in the interior illumination appliances or the illumination appliances 7, for the learning desk at the time of using the desk, etc., and which activates the photocatalysts 8, by which the general bacteria, ticks, dust, cigarette smoke, etc., suspending and falling in a room or carried by the body, etc., are acted with the chemical reaction in the exciting state of the photocatalysts 8 and the interior of the room is sterilized and deodorized.
Patent JP-H06317842-A (JP)
Title: Device for recording of coded information on film
Inventor: JIEFURII RICHIYAADO SUTOONHAMU
IPC: G03B17/24
Filed: 1994-02-09
Abstract: PURPOSE: To provide a device having both of a recording function for recording coded information on a film and a film measuring function. CONSTITUTION: The device for recording coded information on a film 23 in a picture camera for supporting the film 23 having plural perforated holes separated at a sufficiently long interval along one edge part of the film 23 to partition frame areas in the longitudinal direction of the film 23 is provided with detection means 21, 22 including a light emitting part capable of emitting a visible spectrum to detect each pierced hole and measure the position of the film 23 in the camera and a control means 32 for controlling the light emission of the light emitting part 21 so as to expose prescribed coded information to a prescribed route arranged linearly to the perforated holes.
Patent JP-S5298905-A (JP)
Title: Commutator apparatus
Inventor: YAMAMOTO YOUICHI
IPC: H02K13/10
Filed: 1976-02-14
Abstract: PURPOSE: To provide a commutator a apparatus by suppressing generation of arcs, by changing a length of branched off brush piece and by shifting in force and aft directions of a position in which the branched-off brush piece conducts a drum part of a cylindrical commutator with respect to the rotation direction of the cylindrical commutator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60160231-A (JP)
Title: Loop form optical dataway system
Inventor: KONISHI KUNIYOSHI
IPC: H04B10/079
Filed: 1984-01-31
Abstract: PURPOSE:To prevent adverse effect to a system at generation of a fault in plural stations by connecting plural data transmission stations in a loop to one optical transmission line and providing the 1st and 2nd optical directions couplers, an optical reception circuit, a gate circuit and an optical transmission circuit to the stations. CONSTITUTION:The data transmission stations 501, 502,...50N are connected in loop to one optical fiber cable 40. An optical signal transmitted from upperstream is transmitted to downstream via optical couplers 53, 54. Thus, the power supply to plural discontinuous stations is turned off in the system, the optical signal is transmitted surely. When the optical signal led to the station 50i (i= 1-N) via an optical fiber cable 40 is at a low level in the range between -20dB and -30dB, since the signal is amplified at an output level of -10dBm and relayed, even if the optical signal level is decreased via the station of power supply off (faulty station), no problem takes place.
Patent JP-H11214818-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: MATSUNO YUKIO
IPC: H05K3/40
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To raise the reliability of the wiring pattern connection and improve the solderability by electrically connecting wiring patterns through an end face- through conductive surface which the end side of wiring patterns on the front and back surfaces of an insulation resin board forms by plating of a conductive material at the end face of the insulation resin board in the same region. SOLUTION: A Cu foil pattern is formed as wiring patterns 17, and a flat cut face of an insulation resin board 11 is formed as a flat Cu-plated end face- through conductive surface 18. Small-size half-split through-holes are Cu-plated end face Cu plated through-holes 19, an end face Cu plating 20 is applied to the end face of other insulation resin board 11, as shown by hatching and the front and back surface parts of the insulation resin board 11 where no Cu plating is applied are masked with a plating resist. The Cu plating thickness is set to about the total of electroless/electrolytic platings. A large area of the end-through conductive surface can be ensured as soldering zones of lead terminals of electric components and electronic components.
Patent JP-S61177305-A (JP)
Title: Device for treating sample of molten iron
Inventor: ANAMI YASUHIKO
IPC: G01N33/20
Filed: 1985-01-31
Abstract: PURPOSE:To improve working environment and to economize on manpower by providing a sampling device, split molds for casting a sample, etc., and making possible the automation of the sampling of a molten iron and conveyance of the sample to an analyzing chamber. CONSTITUTION:This device for treating the sample of the molten iron consists of the sampling device which has a ladle 3 at the top end of an arm 2, can be moved vertically and swiveled and disposed so as to travel freely between the part near a molten iron spout 24 of a blast furnace and a sample treating region 7 and a sample treating region 7. The region 7 is formed of the split type molds 9 and a mold grasping device, a device 15 for cutting the sample, a device for charging the sample into a capsule 28, an air feed pipe 22 for delivering the sample and a handling device 13 which is disposed therebetween and handles the sample.
Patent JP-H05218171-A (JP)
Title: Removal method and appraisal method for organic matter in gas
Inventor: FUJIE NOBUO
IPC: B01D53/34
Filed: 1992-01-30
Abstract: PURPOSE:To easily remove a small quantity of organic matter in air by irradiat ing gas with ultraviolet rays and thereafter rendering organic matter in the gas to an absorption/removal processing by an adsorbent and to a water flush ing. CONSTITUTION:Gas in air and the like is irradiated with ultraviolet rays, and thereafter organic matter in the gas is removed by an adsorbent such as activated charcoal and zeolite, etc., or flushed water. For example, air, which passes through an UV irradiation device when a lamp of the device is turned on and off, is collected in a bubbling vessel 2 through pure water bubbling for about 24 hours. Concentration of total organic carbon (TOC) in the water is measured. Separately, air is collected in the bubbling vessel 2 through pure water bubbling as a blank, which is then measured in its TOC concentration. It is judged from a comparison of the TOC concentrations that a more increase of the TOC concentration of the former than that of the latter originates from a fact that part of the organic matter in the air is changed to a form easy to be dissolved. Hereby, organic matter in air is made easily dissolvable in water and hence is made easily removable.
Patent JP-H01194933-A (JP)
Title: Mixer
Inventor: TAKAGI HISAYOSHI
IPC: B01F29/62
Filed: 1988-01-26
Abstract: PURPOSE:To enable a mixing treatment efficiently in case that an amount of material to be mixed is small besides an ordinary mixing treatment by arranging a revolving vessel consisting of a cylindrical revolving vessel and a second vessel attached removably to an opening of the aforementioned revolving vessel. CONSTITUTION:Materials to be mixed charged in a revolving vessel are mixed together by turning a rotating shaft 4 fitted to the revolving vessel. This revolving vessel consists of a cylindrical revolving vessel 3-1 and a second revolving vessel 3-2 attached removably to an opening of the revolving vessel 3-1. And the second revolving vessel 3-2 is composed of a concave vessel 11 formed in a lid plate 10 and a convex vessel 12 coupled to the concave vessel 11 with a hinge. It is possible, as a result, to carry out efficiently an mixing treatment in case that the amount of materials to be treated is small besides an ordinary mixing treatment.
Patent JP-H05208104-A (JP)
Title: Apparatus for removing suspensible solid
Inventor: TAKEUCHI HIDEJI
IPC: B01D24/02
Filed: 1992-01-31
Abstract: PURPOSE:To simplify and miniaturize the title apparatus and to extend a filtration lasting time. CONSTITUTION:An upper filter bed with a porosity of 60-80% composed of a filter material with specific gravity of 1.01-1.2 being a foamed material having through-holes and a lower filter bed 3 composed of a granular filter material with specific gravity of 1.4-2.6 are formed in one filter tank 1. Since this apparatus is constituted so as to efficiently remove large SS and fine SS, the treatment capacity of the filter tank 1 is extremely high in spite of one tank and the removal ratio of SS is also high. A large amount of SS can be caught and a filtration lasting time can be extremely extended.
Patent JP-S60160889-A (JP)
Title: Racemization method of lysine or alginine
Inventor: YOKOZEKI KENZOU
IPC: C12P13/10
Filed: 1984-01-31
Abstract: PURPOSE:To racemin L- or D-lysine or alginine under high-temperature conditions where ther is no fear of admixing and multiplying microorganisms to decompose lysine or alginine, by using a bacterium belonging to the genus Flavobacterium. CONSTITUTION:L- or D-Lysine or alginine is added to an aqueous medium dissolving or suspending a culture solution of a bacterium such as Flavobacterium fucatum belonging to the genus Flavobacterium AF2378(FERM P-7053), capable of producing L- or D-lysine or alginine, a culture mold or a treated material of the mold, the aqueous medium is adjusted to 45-70 deg.C, and it is allowed to stand or stirred while keeping pH at 4-11.
Patent JP-H10211536-A (JP)
Title: Flanging device of can
Inventor: KITAMURA TAKAHIKO
IPC: B21D19/04
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the flanging device of a can by making up for a shortage of an axial load applied to the can at the beginning the can is abutted on a spinner to prevent it from turning together. SOLUTION: The flanging device is arranged with a can holding body 11, which holds a bottomed cylindrical can 1 having a shoulder part 7 reducing an opening part and advances/retreats the can along its axial direction, a rotary body 20, which rotates around the axial line, spinners 21, which are arranged apart in plural around the rotary body 20 and rotatable. When the can holding body 11 is advanced, the spinner 21 is inserted into the opening part and abutted on the opening face inner face, flanging is conducted. In this case, a housing, when the can holding body 11 adavances, is arranged with an abutting member 32 to abutt on the shoulder part 7 and to hold the can.
Patent JP-H09211648-A (JP)
Title: Lens interchangeable camera
Inventor: UEDA HIROSHI
IPC: G02B7/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and prevent deviation of a defocus quantity from generating by transmitting data for prohibiting projection of an auxiliary light from the lens side to a microcomputer on the body side. SOLUTION: When an appropriate defocus quantity is not obtained by low contrast and the like, it is discriminated whether a lens is a LED auxiliary light allowance lens or a prohibition lens, and in the case of the allowance lens, an auxiliary light is ON. For letting the lens low-contrast-scan, a target drive quantity is set to be the maximum value by a focus lens drive command so as to drive the lens, and distance measuring operation is repeated again. The lens judges whether the auxiliary light is allowed to project toward a subject or not, according to assortment of the lens, and when the light projection is meaningless, data for prohibiting projection of the auxiliary light are transmitted to a microcomputer 10 on the body side. Consequently, useless auxiliary light is not projected, and hence power consumption can be reduced.
Patent JP-S5299886-A (JP)
Title: Diffusion type tester for automotive exhaust gases
Inventor: IDE YASUO
IPC: G01M9/00
Filed: 1976-02-18
Abstract: PURPOSE: To minimize the error of a car model test by connecting a duct to the entrance and exit of the car such that the air flow is not allowed to flow to the outside even if the entrance and exit at the both sides of a wind duct. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06205273-A (JP)
Title: Video camera with built-in geometrical correction function
Inventor: MOMOCHI NOBUMOTO
IPC: H04N5/232
Filed: 1993-01-04
Abstract: PURPOSE:To provide the video camera from which a picture without distortion due to aberration of an image pickup lens is obtained. CONSTITUTION:A ROM 103 storing a color magnification aberration parameter of a lens is built in an image pickup lens 1 of the video camera. A CPU 102 reads R, B magnification based on G in the parameter in the replacement of lenses and the result is fed to a control circuit 8 through a lens side contact 101 and a camera side contact 9. R, B pictures are magnified or reduced by a reciprocal of the magnification. When the picture data magnified or reduced are not an integer, a microcomputer in the control circuit 8 calculates an interpolation weighted correction coefficient and the correction coefficient is stored in a RAM 11. An arithmetic operation section 12 executes the product sum arithmetic operation of the coefficients, the result is stored in a buffer memory 13 and to a memory card 15 via a memory card interface 14.
Patent JP-H11211896-A (JP)
Title: Spectrometer
Inventor: MARUSHITA MOTOHARU
IPC: G21K1/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To increase the stability of the monochromatic light beam spectrally diffracted and emitted from an emitted light beam and to facilitate the conveying work at the time of transportation. SOLUTION: A chamber 30 is guide-movably mounted on a support table 24 together with a drive device 50, and the drive device 50 is bound and maintained in a completely fixed state on the support table 24 via a positioning stopper 26. The chamber 30 itself is moved to follow a deforming action when it is decompressed into the vacuum state, thereby the drift of the rotary shaft 45 of the drive device 50 can be prevented.
Patent JP-S59142536-A (JP)
Title: Original illuminating device
Inventor: MIYASHITA TAKAAKI
IPC: G03B27/54
Filed: 1983-02-02
Abstract: PURPOSE:To obtain an original illuminating device which corrects a drop of a circumferential light quantity by using a slit type hot cathode fluorescent tube intended to increase an illumination efficiency. CONSTITUTION:A hot cathode fluorescent tube is constituted of a substrate glass 1 and both side face parts 8, 9 and both end face parts 10, 11 of a cover glass 7. Also, fluorescent bodis 3, 4 formed on the glass 1 are rectangular in the same way as before, but as for reflecting faces 12, 13 formed in parallel along the longitudinal direction of the fluorescent bodies 3, 4 on both side face parts 8, 9, its width becomes gradually narrow extending from the circumferential part to the center part. Said faces 12, 13 are used for raising the illumination efficiency of this fluorescent tube, and by widening gradually its width toward the circumferential part, it is possible to correct a drop of a circumferential light quantity of a lens in case of using the tube by combining it with the lens.
Patent JP-S61174820-A (JP)
Title: Dividing circuit
Inventor: YAMAKAWA RETSU
IPC: H03K19/20
Filed: 1985-01-29
Abstract: PURPOSE:To constitute a dividing circuit whose number of errors is small even if this circuit is used in a multilevel logic system, by combining a quantizing circuit consisting of a MOSFET and a floating threshold switching circuit. CONSTITUTION:Adding circuits 102 and 103 add a radix r-fold borrow input and a dividened (x) and input the addition result to the first current mirror 110. The second current mirror 104' outputs a current whose value is 1-3 times as large as a divisor (y), and the third current mirror 104'' outputs a current having the value of the divisor (y). Quotient output generating circuits 51a-51c and 52a-52c generate a quotient output Q corresponding to turning-on/off of floating switches 51a-51c. Floating switches 101a-101c constitute a remainder output generating circuit and output the outputs to addition points 111a-111c. Nodes 105a-105c constituting a current comparing circuit go to the high level in accordance with relations among an input addition value (x+ rXBin), divisors (y)-3y, and set values 100a-100c and control said switches 51a-51c and 101a-101c so that they are turned on.
Patent JP-S61182230-A (JP)
Inventor: DONARUDO KEE SUTENPURU
IPC: H01L21/263
Filed: 1986-01-29
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-S59142607-A (JP)
Title: Calculation controlling method
Inventor: KODAIRA TAKATOSHI
IPC: G05B19/05
Filed: 1983-02-04
Abstract: PURPOSE:To improve the repsonsiveness, by executing tables, where an analog quantity is included in a processing signal, in the ascending order of level number and executing tables, where an analog quantity is not included in the processing signal, in the ascending order of level number only when the state of a mode signal is changed. CONSTITUTION:An interlock block diagram IBD generated in a form of tables is stored in a table storage part 21. Connection information which designates the read source of an input signal and the transmission destination of an output signal and information indicating that the classification of the processing signal is the mode signal or the analog signal are added to this IBD in a table control information generating part 22. The classification of the processing signal is discriminated on a basis of generated table control information 23 by a table operation control part 24; and in a table operating part 25, operations of tables including the analog quantity signal are executed successively in the ascending order of level number, and operations of tables which do not include the analog signal are executed successively in the ascending order of level number only when the state of the mode signal is changed.
Patent JP-S58133493-A (JP)
Title: Vane type compressor
Inventor: SHIBUYA TSUNENORI
IPC: F04C29/00
Filed: 1982-02-03
Abstract: PURPOSE:To improve the sealing performance, by inserting a thin plate between a cylinder and a side block then pressure contacting the thin plate against both side faces of a rotor through the delivery chamber pressure. CONSTITUTION:When the pressure from a delivery chamber is applied through each small hole 7a-8a of side blocks 7, 8 onto thin boards 9, 10, said boards 9, 10 are bent to be pressure contacted against the side faces 1c, 1d of a rotor 1. Consequently the sealing performance between said side faces 1c, 1d and the thin boards 9, 10 is improved to reduce the leakage of refrigerant from the compression chamber 11.
Patent JP-S63187535-A (JP)
Title: Cold cathode vacuum tube
Inventor: TSUKAMOTO TAKEO
IPC: H01J19/24
Filed: 1987-01-28
Abstract: PURPOSE:To prevent malfunction by forming a plate electrode via an insulating layer provided with an electron emitting port on the electron emitting section of an electron emitting element. CONSTITUTION:A plate electrode is formed via an insulating layer provided with an electron emitting port on the electron emitting section of an electron emitting element connecting a work function reduction material region to the P-type semiconductor region of the electron emission side. For example, an electrode 7 such as Al is formed on an insulating layer 6, a grid electrode 9 such as Al, poly Si is formed via an insulating layer 9 such as SiO2, and a plate electrode 11 such as Al is formed on this grid electrode 9 via an insulating layer 10 such as SiO2. An electrode 1 is formed on the opposite side to an N-type Si substrate 2 via an ohmic contact layer. Accordingly, no electron is moved in a solid dissimilarly to a semiconductor element, thus a high-speed response device can be obtained.
Patent JP-S59143482-A (JP)
Title: Clock generating circuit for encoding picture signal
Inventor: KURODA HIDEO
IPC: H04N21/242
Filed: 1983-02-04
Abstract: PURPOSE:To encode an optional picture signal in a wide range and to obtain a VTR signal from a commercial TV signal only by one encoding device by automatically switching to generate a synchronous sampling clock and an asynchronous sampling clock in accordance with an input picture signal. CONSTITUTION:A horizontal synchronism signal in a picture signal from a picture signal input terminal 1 is separated by a synchronism separating circuit 2 and the separated synchronism signal is applied to a phase synchonism oscillation circuit 3 and an asynchronism detecting circuit 4. The oscillation circuit 3 generates a clock synchronized with the output of the circuit 2 at its phase and supplies the clock to the detecting circuit 4 and a frequency dividing circuit 6. A transmission clock from an external clock input terminal 5 is applied to a frequency dividing circuit 7 and the detecting circuit 4. The detecting circuit 6 checks whether the frequency of the output signal from the oscillation circuit 3 is included within a prescribed period or not and applies as a switching control signal to a switching circuit 8. The switching circuit 8 switches the frequency dividing circuits 6, 7 to encode an optional picture signal in a wide range.
Patent JP-2000209961-A (JP)
Title: Agricultural material for acidic rain
Inventor: SHIBATA MASAYUKI
IPC: C08J5/18
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural material capable of reducing the affections of acidic rain to agricultural crops, soil, trees, etc., by using a sheet obtained from a resin composition which contains calcium oxide alone or its mixture with calcium hydroxide in a specific amount. SOLUTION: This agricultural material for acidic rain comprises a sheet obtained from a resin composition which contains calcium oxide alone or a mixture of the calcium oxide with calcium hydroxide in an amount of 0.1-80 wt.%. Thereby, the calcium oxide and the calcium hydroxide in a resin composition are preferably contained in a weight ratio of 100:0 to 1:99, and the sheet is preferably a knit or woven fabric, a nonwoven fabric, or a film.
Patent JP-H02197833-A (JP)
Title: Video printer
Inventor: ONUKI MITSUO
IPC: H04N5/91
Filed: 1989-01-27
Abstract: PURPOSE:To easily perform positive image printing for various types of films by providing a negative/positive converting part which converts the negative image to the positive image of a film so that the conversion of this converting part can be adjusted according to the image data of the unexposed part of a film. CONSTITUTION:Positive image data obtained by negative/positive conversion is once stored in an image memory 9, is outputted and displayed as an NTSC combined signal on a monitor television 10 by an NTSC encoder 11. Additionally, after the image data is converted to YMC data by an RGB YMC converting part 13 which is composed of such as lookup table, it is transferred to a printer 12. The color data for adjustment obtained in an adjusted data fetching part 14 which fetches the color data of the unexposed part of a negative color film is stored in a memory 15 and is used for switching and adjusting a converting filter in the negative/positive converting part 8.