baber/WOPTO huggingface dataset:
Patent JP-2000064097-A (JP)
Title: Electrodeposition coating and electrodeposition coating device
Inventor: TODA KAZUO
IPC: C25D13/22
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating method and an electrodeposition coating device by which an electrodeposited film free of poppings or pinholes and having an appropriate thickness is formed while ensuring a specified thickness in the electrodeposited film in a bag-shaped part, or the like. SOLUTION: Electrodeposition coating is started at the initial voltage of 20-100 V in this electrodeposition coating method, the voltage is increased to a first maximum current value from the initial voltage at a rate of 20-200 V/s in a short time, and then the voltage is gradually increased to a set voltage at a rate of 2-20 V/s and kept at the set voltage for a fixed time.
Patent JP-H0285851-A (JP)
Title: Novel coupler for photography
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1988-09-22
Abstract: PURPOSE:To form a cyan pigment image not causing a change in the hue due to heat, moisture and light by using a specified coupler. CONSTITUTION:A pigment image hardly affected by heat, moisture and light can be formed by using a specified coupler represented by formula I. In the formula I, each of R1, R2, R3 and Y is H, a group such as alkyl, aryl, anilino or cycloalkyl, a residue of a spiro compd., an org. residue of a hydrocarbon compd., etc., the alkyl is preferably 1-32C alkyl and may be straight chain or branched alkyl, R2 and R3 may bond to each other to form a ring and X is H or a substituent which is released by a reaction with the oxidized product of a color developing agent.
Patent JP-H0575598-A (JP)
Title: Key data sharing device
Inventor: MUTO YOSHIHIRO
IPC: G06F21/44
Filed: 1991-09-18
Abstract: PURPOSE:To eliminate a need of decoding processing to share a session key between communicators while confirming it by communicators of each other. CONSTITUTION:An information processing terminal 100 and an IC card 110 transmit generated random numbers 10 and 20 to each other and cipher the transmitted random numbers to obtain cipher data 12 and 22. Thereafter, they cipher received random numbers of each other to transmit cipher data 24 and 14. They compare received cipher data and data ciphered by themselves with each other; and in the case of coincidence, they use secret key data and operated cipher data to obtain key data common to them by operation.
Patent JP-S61116622-A (JP)
Title: Weighing/filling apparatus
Inventor: NAGASHIMA JIRO
IPC: G01G11/00
Filed: 1984-11-12
Abstract: PURPOSE:To enable the speeding up per cycle along with a higher weighing accuracy, by isolating the filler from a suction nozzle when a set value is shown for the filler in a weighing basket with the suction of a suction nozzle. CONSTITUTION:A weighing basket 2 is arranged open below a feed hopper 1 for storing per material I and provided with a suction nozzle 3 in such a manner as to be inserted into or separated from the powder material I stored in the basket 2. The suction nozzle 3 is linked to a sucker 6 through an exhaust tube 4 and a separator 5 as gas/solid separation section. Then, the suction nozzle 3 is operated until the powder material I reaches the set value after being fed to the weighing basket 2 from the feed hopper 1, when the nozzle 3 is separated from the powder material I.
Patent JP-H0686329-A (JP)
Title: Transmission/reception system for television signal
Inventor: ASHIBE MINORU
IPC: H04N7/015
Filed: 1992-09-07
Abstract: PURPOSE:To transmit an auxiliary signal for conversion from jumping scanning to successive scanning while maintaining interchangeability with an NTSC television system. CONSTITUTION:A complete reconstitution filter bank is constituted of one- dimensional filter circuits h1, h2, g1 and g2 and interpolation circuits 3 and 4 in a vertical direction. The source picture signal of the successive scanning is thinned out to the jumping scanning at the filter circuits h1 and h2. A main signal and the auxiliary signal for which horizontal high frequency components are removed at the filter circuit 5 are synthesized into a form for maintaining the interchangeability with the NTSC system at a synthesis circuit 6 and transmitted to a reception part. At the reception part, the main signal and the auxiliary signal are separated at a separation circuit 7, '0' signal is inserted by the interpolation circuits 3 and 4, then they are inputted to the filter circuits g1 and g2 and the output is added.
Patent JP-2000069247-A (JP)
Title: Hand scanner
Inventor: SATO MOTOKI
IPC: H04N1/107
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a hand scanner which can read precise images. SOLUTION: When an image from an original is read by manually scanning on the original, the moving amount of this scanner is measured by a first moving amount sensor 2 and a second moving amount sensor 3, and both of the measured moving amounts are compared by a control part 7 and a moving amount sensor which is determined to be large in the moving amount is selected. Then, every time the moving amount from the first moving amount sensor or the second moving amount sensor 3 reaches a normalized distance amount, the image read by a contact sensor 1 is fetched, the fetched image is stored in a memory 5, is connected to a main body such as facsimile equipment later on and printed or transmitted by the body.
Patent JP-H04120062-A (JP)
Title: Production of guanidine compound
Inventor: INAGAKI SHINICHI
IPC: A61K31/415
Filed: 1990-09-07
Abstract: PURPOSE:To obtain in an industrially advantageous way cimethidine, a therapeutic agent for peptic ulcer without forming a by-product, i.e., highly toxic methylmercaptan with extremely offensive odor by using as starting material N-cyano-2-imino-1,3-dithiane. CONSTITUTION:Firstly, a reaction is made between a compound of formula I and an amine of formula RNH2 (R is lower alkyl) in a lower alcohol at -40 to 80 (pref. -20 to 20) deg.C. After completion of the reaction, 4-(2-aminoethyl) thiomethyl-5-methylimidazole of formula II is added to the reaction liquor followed by reaction at -10 to 100 (pref. 20-60) deg.C to obtain the objective N- cyano-N'-methyl-N''->>2-((4-methyl-5-imidazolyl)methylthio)ethyl]guani dine (cimethidine) of formula III. It is preferable that 1-1.2 molar times of the amine and 0.8-1.1 molar times of the compound of the formula II be used based on the compound of the formula I.
Patent JP-S6297248-A (JP)
Title: Ionizing method
Inventor: NAKAMURA TAKASHI
IPC: H01J49/18
Filed: 1985-10-23
Abstract: PURPOSE:To easily ionize even a high resistance material by constructing in such a manner that spark is produced at the end of material to be ionized while irradiating a laser light and ionizing. CONSTITUTION:High voltage is applied across a sample to be analyzed to ionize through spark discharge to perform mass spectrometry. Here the samples 1a, 1b are supported by the holders 2a, 2b and faced each other through a gap 7 then a high frequency high voltage generator 3 is connected between the holders 2a, 2b while the output from UV laser generator 6 is faced against the end faces of the samples 1a, 1b through optical fibers 5a, 5b. Then the samples 1a, 1b are ionized through laser light to become conductive and to produce spark discharge through high frequency high voltage. Consequently, even a high resistance sample can be sparked easily resulting in simplification of mass spectrometry.
Patent JP-H09163802-A (JP)
Title: Rotary tiller
Inventor: NAKAYAMA MINORU
IPC: A01B33/08
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tiller capable of advantageously performing residual tilling treatment below a transmission case and capable of readily combining an auxiliary claw shaft-driving mechanism rotate-driving an auxiliary claw shaft cylinder into the transmission case in the rotary tiller wherein a tilling rotary fitted at the side of the transmission case is composed of respectively reverse-rotating a main claw shaft cylinder and the auxiliary claw shaft cylinder. SOLUTION: This rotary tiller has an interlocking part of an auxiliary claw shaft-driving mechanism 8 to a main claw shaft-driving mechanism 2 pivotally supported by a shaft of right and left auxiliary claw shaft holder 17 connected to right and left side parts of a transmission case 1. Furthermore, the interlocking part is placed so as to be received in a projected space of a hole peripheral edge 17a in an inner end part of the auxiliary claw shaft holder 17.
Patent JP-H04118559-A (JP)
Title: Fine vibration measurement for in-tube fluid
Inventor: NIITSU MASAYUKI
IPC: G01P13/00
Filed: 1990-09-07
Abstract: PURPOSE:To accurately and easily measure the fine vibration of in-tube fluid by arranging a pendulum, colored in white and black in an axis line direction, within a transparent tube, and measuring the vibration of the pendulum with an optical displacement gage installed outside the tube. CONSTITUTION:When the fine vibration 9 of fluid occurs within a tube 1 and a pendulum 4 in an acrylic pipe 3 makes a fine vibration, the axis direction displacement of the white-black boundary line 4a of the pendulum 4 is measured with an optical displacement gage 8, and the fine vibration 9 of the fluid is calculated based on the measured value. The previous preparation of a calibration curve, showing the relation between the flow rate variation of in-tube fluid and the amplitude of the pendulum 4, can measure the fine vibration of in-tube fluid at high accuracy.
Patent JP-H1059176-A (JP)
Title: Door opening/closing device
Inventor: UENO YUICHIRO
IPC: B61D19/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the response property and realize the movement of doors which are intelligent and clever by preventing the rotation of a ball screw for the rotation of a nut and opening and closing the doors in accordance with the travel of the ball screw in the horizontal direction. SOLUTION: A ball screw 11 is engaged with a nut 13 through a ball 12 in its inner peripheral part by attaching it to a shaft joint 10a in a hollow shaft 10a of an electric motor 10 through a shaft joint 16 and rotating and driving it by the electric motor 10. A rotation stop mechanism which prevents the rotation of the ball screw 11 for the rotation of the nut 13 and enables the travel of the ball screw 11 in the horizontal direction is constituted. The nut 13 is driven by an operation switch of a pair of doors 5, and the ball screw 11 of which rotation is stopped by the rotation stop mechanism is moved in the horizontal direction in the direction of door opening and the direction of door closing to open and close the pair of doors 5 through a door connection mechanism 50.  Consequently, it is possible to realize the movement of each door 5 which has good response property and is clever.
Patent JP-H03100407-A (JP)
Title: Measuring network system
Inventor: NAKAMURA SUNAO
IPC: G01B21/00
Filed: 1989-09-14
Abstract: PURPOSE:To execute an appropriate measurement by simple and small operation of a measuring worker by constituting the system so that a measuring station can be used as a job site terminal being suitable for a measuring machine by information from a host computer in accordance with a use measuring machine. CONSTITUTION:In accordance with a use measuring machine 10, by information from a host computer 34, a measuring station 32 can be used as a job site terminal being suitable for the measuring machine 10, a function of the job site terminal can be changed easily, its versatility is high, and it is possible to cope easily with various applications. Also, to the computer 34, information related to at least a measuring object, a measuring part and measurement necessary data is inputted in advance by a measurement request person 12. Accordingly, a measuring worker 11 executes an appropriate measurement corresponding to the measuring machine 10, based on a work instruction shown by a picture and a character, while looking at a instruction screen of the station 32, measures a desired part and can obtain all necessary data.
Patent JP-2000066033-A (JP)
Title: Optical cable housing rack and optical cable connection rack
Inventor: MURAKAMI TAKASHI
IPC: G02B6/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a optical cable housing rack permitting to facilitate connection work between coated optical fibers, and house the connected coated optical fibers with good space usage efficiency. SOLUTION: In the optical cable housing rack, coated optical fibers in one optical cable C are connected with coated optical fibers F in the other optical cable C for distributing optical transmission paths. In this case, and optical connector fitted at the end part of the coated optical fibers F in one optical cable C and an optical connector fitted at the end part of the coated optical fibers in the other optical cable C are housed in the rack in the connected state.
Patent JP-H04115517-A (JP)
Title: Method for forming alignment mark
Inventor: KAWAI AKIRA
IPC: H01L21/266
Filed: 1990-09-05
Abstract: PURPOSE:To enable a mark to be detected accurately by generating a surface roughness due to implantation of a heavy ion onto either surface of a semiconductor wafer, namely a mark forming region or its ground region. CONSTITUTION:For example As<+> is implanted into a mark forming region of a surface of a semiconductor wafer 1, thus enabling surface roughness to be generated only at a region 11 where ion is implanted. When laser beam is emitted onto this mark when aligning the mask, reflected light intensity becomes smaller in the region 11 where surface roughness is produced by ion implantation as compared with other ground regions. Also, when surface roughness is produced at the ground regions other than the mark forming region by implanting a heavy ion, reflected light intensity becomes larger also at the mark forming region as compared with the ground regions, thus preventing influence due to fluctuation of the photoresist thickness and detecting an original mark position on the wafer accurately and constantly.
Patent JP-H0287791-A (JP)
Title: Color signal converter
Inventor: SAKAZAKI YOSHIHISA
IPC: H04N9/74
Filed: 1988-09-26
Abstract: PURPOSE:To attain carry down of a digit of a color signal without causing deviation in hue by converting an input color signal into a vector component of the saturation and a vector component of the hue and carrying down any digit of one or both signals. CONSTITUTION:A color signal C inputted to a decoder 1 is decoded and converted into color difference signals R-Y, B-Y and outputted to a coordinate conversion circuit 2. The circuit 2 converts the signals R-Y, B-Y into data of saturation gamma and due theta and the result is outputted to a digit elimination circuit 3. The circuit 3 applies digit elimination of the saturation gamma and the hue theta and encodes them into a color signal via a coordinate conversion circuit 4 and an encoder 5. Thus, no interference is caused between the saturation gammaand the hue theta and carrying down of a digit is applied also to the color signal together with the luminance signal and animation effect is given to a natural picture.
Patent JP-H03103675-A (JP)
Title: Cutoff and regulating valve
Inventor: HARARUTO KOORUFUGEN
IPC: F16K3/08
Filed: 1990-09-07
Abstract: PURPOSE: To prevent a medium from flowing only on one side of a valve adjusting disc by fixing a shielding disc in a nonrotatable state in front of the valve adjusting disc in a casing, behind a sealing member on the downstream. CONSTITUTION: A shielding disc 4 is fixed in a nonrotatable state in front of a valve adjusting disc 5, behind a sealing member 3 on the downstream. A singular of a plurality of substantially congruent passage ports 42 are provided according to a valve seat disc 6 arranged on the downstream. The shielding disc 4 has protruded nose parts 41. These nose parts 41 are fitted into an axial groove 13 of a casing 1 to serve for the nonrotatable arrangement of the valve seat disc 6, thus preventing a medium form flowing only on one side of the valve adjusting disc.
Patent JP-S60130778-A (JP)
Title: Developing device
Inventor: YAMASHITA YUUJI
IPC: G03G15/09
Filed: 1983-12-20
Abstract: PURPOSE:To improve development efficiency and obtain sufficient image density without increasing the content of toner in a developer by providing a developer stirring mechanism in a development area where a photosensitive body and a magnet roller are closest to each other. CONSTITUTION:A wire 12 made of a piano wire, etc., for stirring the developer is extended almost halfway between and in parallel to the photosensitive body 1 and a sleeve 9 slightly in front of where the photosensitive body 1 and sleeve 9 are closest to each other in the development area. The brush-shaped developer formed on the surface of the sleeve 9 rotating as shown by an arrow contacts the surface of the photosensitive body 1 and toner at the top part sticks on an electromagnetic latent image. Then, the brush-shaped developer is disordered by abutting on the wire 12, so toner present except at the top part of the brush moves closely to the surface of the photosensitive body 1 and sticks to an electrostatic latent image, thereby improving the development efficiency more.
Patent JP-H0549390-A (JP)
Title: Apparatus for cutting frozen fish
Inventor: MATSUBA NORIHIDE
IPC: A22C25/20
Filed: 1991-08-27
Abstract: PURPOSE:To provide the subject cutting apparatus capable of smoothly retracting a fish body by placing a return guide at a side opposite to the edge of a band saw. CONSTITUTION:A body X of a frozen fish is cut with the straight part of a circulating band saw 2. In the objective apparatus having the above action, a return guide 1 is placed at a side opposite to the edge of the band saw 2. Preferably, the maximum thickness of the return guide 1 is equal to or somewhat thicker than the thickness (h) of the blade of the band saw 2 including the set 2a and the return guide 1 has a tapered horizontal cross-section at least at the rear part of the guide.
Patent JP-H0288820-A (JP)
Title: Vegetating device for retaining wall surface
Inventor: TOYODA MASAO
IPC: A01G1/00
Filed: 1988-09-26
Abstract: PURPOSE:To make the maintenance of plant easier by a method in which a panel having a plant in its recession is detachably housed in the space on the surface of a retaining wall by fitting the outside of the recession of the panel. CONSTITUTION:A nonwoven fabric culture container 6 with a plant 5 is housed in the recession 4 of a panel 3 or the plant 5 is directly set in the recession 4. The panel 3 is fitted through the outside rib 12 of the recession 4 of the panel 3 into the space 2 of the retaining wall 1 in a detachably manner. When the plant 5 is exchanged, the panel 3 or the nonwoven fabric culture container 6 is removed. The economy of the operation can thus be raised.
Patent JP-S61117239-A (JP)
Title: Copper alloy for fin of heat exchanger for automobile
Inventor: HORIKAWA HIROSHI
IPC: C22C9/00
Filed: 1984-11-13
Abstract: PURPOSE:To improve the corrosion resistance of fins without reducing the heat radiating property by adding a very small amount of one or more among Pb, Bi, Se and Te to a Cu-Mg alloy. CONSTITUTION:This Cu alloy for the fins of a heat exchanger for an automobile consists of 0.01-1.0wt% Mg, 0.003-0.1wt% one or more among Pb, Bi, Se and Te, and the balance Cu. Mg is added so as to improve the corrosion resistance without considerably reducing heat conductivity peculiar to Cu. One or more among Pb, Bi, Se and Te are addes so as to further improve the corrosion resistance by the synergistic effect with Mg. The Cu alloy has high workability.
Patent JP-2000064493-A (JP)
Title: Heat insulating block
Inventor: ISHII TAKAKAZU
IPC: E04B2/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and enhance the heat insulating effect by mixing small pieces of pulverized foamed styrol with mortar to form a block, forming the surface of the block by a densed layer, and burying a mesh-like bar arrangement in the inner part. SOLUTION: Foamed styrol including waste foamed styrol such as those used as a protecting material for covering a commodity in carrying or used as a food tray is pulverized to form small pieces. The small pieces of the pulverized foamed styrol are mixed with mortar followed by molding, and a mesh-like bar arrangement is buried in the inner part, whereby a heat insulating block 1 is formed. The upper surface thereof is leveled by a lever or mechanically pressed to form a densed layer. Accordingly, the reduction in weight of the block and the improvement in heat insulating effect can be attained and recycle of foamed styrol and environmental protection can be also attained.
Patent JP-S60130873-A (JP)
Title: Light emitting semiconductor device
Inventor: NAGAO SHIGERU
IPC: H01L33/58
Filed: 1983-12-19
Abstract: PURPOSE:To increase the luminous output and to enable the optimization of integrity with optical fibers by providing a junction region for current stricture on the side of a solid surface and arranging a spherical lens in a light emitting window which is opened in said region and is formed into a funnel shape having an inclination in a circumferential end plane. CONSTITUTION:Double hetero structures are continuously formed in order on an N type GaAs substrate 1 by epitaxial growth technique. Among those layeres, an aluminum asrenide (AlAs) mixed crystal ratio (X) in a GaAlAs layer is 0.24 in an N type GaAlAs layer 2 and is 0.35 in a P type GaAlAs layer 4. Furthermore, in an N type GaAlAs layer 5 of a current narrowing junction region 5, (X) is predetermined to be 0.15 with considering the luminous absorption property and connection property with an electrode 7. Next, a recess is formed on the N type GaAlAs layer 5 by etching of photolithography. Further, a p<+> layer 6 is formed and a circular window is arranged with said etching recess as the center on the electrode layer 7 to be formed on the P layer 6. This part is made as a luminous plane and a minute glass spherical lens 9 is stuck to be fixed with a transparent epoxy resin 10.
Patent JP-H0580510-A (JP)
Title: Image forming material and image forming method using the same
Inventor: WAKATA YUICHI
IPC: G03F7/027
Filed: 1991-09-19
Abstract: PURPOSE:To obtain an image forming material and an image forming method using the material possible to form an image in equal to above two steps and particularly suitable to form a multicolor image such as a color filter by developing with two kind of an alkali aqueous solution different in pH. CONSTITUTION:In the image forming material and the image forming method using the material which contains at least a supporting body, the 1st photosensitive resin composition layer (hereafter called 'strong alkali developing photosensitive layer') possible to develop with an alkali aqueous solution and the 2nd photosensitive resin composition layer possible to develop with a weaker alkali aqueous solution than the 1st photosensitive resin composition layer (hereafter called 'weak alkali developing photosensitive layer'), the strong alkali developing photosensitive layer is made from a photosensitive resin composition containing a high molecular compound having acidic group of pKa 9-13 and 70-150 acid value and the 2nd photosensitive resin composition layer is made from a photosensitive resin composition containing a high molecular composition having acidic group of pKa 3-8 and 50-250 acid value.