baber/WOPTO huggingface dataset:
Patent JP-H10341439-A (JP)
Title: Block matching method through movement of target window
Inventor: KANG SANG-UG
IPC: H04N19/50
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To estimate the motion vector value of a target window in the same size, to make efficiency high and to improve a compression rate by appropriately moving the target window through the use of a relation with an adjacent position. SOLUTION: The reference block Bm of a frame Fn is selected. Motion vectors Dxn and Dyn with respect to the reference block Bm are obtained with a center point as the center point of the target window Wm of the previous frame Fn-1 and it is set to be a block Bm+1 next to the reference block Bm . The most similar block in the target window area of the corresponding frame is detected with a displacement value adjacent to Bm+1 as a reference, and the other moving vector is estimated. At that time, the presence or absence of complicated motion is judged. When complicated motion does not exist, the center point is decided to xn+1 +Dxn and yn -Dyn and the window area in the same size is set. The adjacent motion vector value is referred to and probability that the corresponding block is in the target window is improved.
Patent JP-H02256432-A (JP)
Title: Automatic spring loading device
Inventor: HOSODA YOSHIHARU
IPC: B23P21/00
Filed: 1989-03-30
Abstract: PURPOSE:To automate loading operation of springs by grasping the central part of the uppermost one of a number of springs stacked on a holding part by a grip capable of being freely lowered and elevated, and bringing an expander part engaged with both ends of the spring and expanded close to a body to be mounted so as to be engaged with each engagingly locking part. CONSTITUTION:When the central part of an uppermost one of a number of sheet springs 1 stacked on a holding part is pinched and held by a grip 12 capable of being freely raised and lowered, an expander part 13 is engaged with both ends of the spring 1 and expanded. The expander part 13 is lowered close to a sheet frame moved to right and left and held by a holding part 14 capable of being freely raised and lowered, and engaged with the engagingly locking parts of the sheet frame, with the expanded state of the expander being released. Since these movements are detected by detecting switches, each operation can be automatically performed.
Patent JP-2000275371-A (JP)
Title: Support device of vibrating component
Inventor: SHISHIDO TSUTOMU
IPC: G12B9/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the elevation control of vibration absorbing members. SOLUTION: This device is constituted by inserting a vibration absorbing member 71 in between the base of vibrating component and a placing part. In this case, a vibration absorbing member 71 is constituted of a base side vibration absorbing member 73 fixed on the base, a placing side vibration absorbing member 75 arranged in the placing side, and intermediate vibration absorbing member 77 and 78 installed in the middle of these members. A projection 81 is formed on at least one side of the facing surface of each member so that the projections 81 are brought into contact with members.
Patent JP-S5414675-A (JP)
Title: Bonding method for semiconductor elements
Inventor: KAWANOBE TOORU
IPC: H01L21/60
Filed: 1977-07-06
Abstract: PURPOSE: To make the accurate connection between a bump electrode of a semiconductor pellet, formed of a material obtained by covering the surface of this copper metal with tin-system metal, and a conductor layer by using a composite plate of gold and tin system metals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0617192-A (JP)
Title: Bainitic wire rod or steel wire for wire drawing and manufacture therefor
Inventor: KAWANA AKIFUMI
IPC: C21D8/06
Filed: 1993-04-06
Abstract: PURPOSE:To provide bainitic wire rod or steel wire excellent in wire drawability and to provide the manufacturing method therefor. CONSTITUTION:The bainitic wire rod or steel wire for wire drawing has characteristics of having a compsn. contg., by weight, 0.90 to 1.10% C, <=0.40% Si and <=0.50% Mn, contg., at need, 0.10 to 0.30% Cr, in which each content of Al, P and S is limited to <=0.003%, <=0.02% and <=0.01% and the balance Fe with inevitable impurities as well as having tensile strength and reduction of area prescribed by the following inequalities (1) and (2): TS<=85X(C)+60... (1) and RA>=-0.875X(TS)+158... (2); where C: carbon content (wt.%), TS: tensile strength (kgf/mm<2>) and RA: reduction of area (5).
Patent JP-H01252920-A (JP)
Title: Structure for mounting optical base
Inventor: MOTOI TOSHIHIRO
IPC: G03G15/04
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the deviation in the position for writing to a photosensitive body by using vibration-insulating members consisting of vibration-absorbing urethane elastomer, etc. CONSTITUTION:The vibration-insulating member 26 consisting of the vibration- absorbing urethane elastomer, etc., is disposed between an optical base 27 and a fixing member 28 to insulate the vibration of an optical beam deflector 13 and exists between the fixing member 28 and the optical beam deflector 13 to adjust the height of the deflector 13 and the level of the base 27. A coil spring 51 is disposed between the base 27 and the member 28 so that the compression set generated in the vibration-insulating member 26 when the spring constant of the vibration-insulating member 26 is small is removed. The deviation in the position for writing to the photosensitive body by transmission of disturbance oscillation to a mirror oscillator and the fluctuation of a beam diameter to cause out-of-focusing are thereby prevented.
Patent JP-S63245432-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: SUMI TAKESHI
IPC: H01L23/29
Filed: 1987-04-01
Abstract: PURPOSE:To obtain the title molding materials having good flow during molding and excellent heat resistance after molding, by mixing an epoxy resin with two specified novolac phenolic resins. CONSTITUTION:An epoxy resin molding material prepared by mixing an epoxy resin with a novolac phenolic resin (A) of an ortho isomer content >=60% and a number-average MW of 600-1,500 and a novolac phenolic resin (B) of an ortho isomer content <=42% and a number-average MW of 250-600. As the catalyst, a bivalent metals salt of excellent ortho orientability such as zinc acetate, manganese acetate, manganese nitrate or zinc chloride is used. The mixing ratio of resin A to resin B is 1:9-9:1 by weight. When this ratio is smaller than 1:9, the Tg improving effect decreases undesirably. When this ratio is larger than 9:1, the curability is reduced undesirably.
Patent JP-S565419-A (JP)
Title: Separation of hydrocarbon
Inventor: OOHASHI HIROYUKI
IPC: C07C1/00
Filed: 1979-06-27
Abstract: PURPOSE: To separate isobutylene from a 4C olefin industrially advantageously, by the chromatography in the presence of a specific zeolite X or Y as an adsorbent, and a 5W7C chain or cyclic olefin as a displacing agent or a developing agent.  
     CONSTITUTION: A 4C olefin difficult to separate by distillation, and a displacing agent or a developing agent are fed in turns into a separation column packed with an adsorbent, to form and shift a 4C adsorption zone, and separate isobutylene by chromatorgraphy. A zeolite X substituted with conjugated ions of K and Ag as an adsorbent, and a 5W7C chain or cyclic olefin hydrocarbon as a displacing agent or a developing may be used, or a zeolite Y substituted with Li ions as an adsorbent and a 5W7C chain olefin hydrocarbon as displacing agent or a developing agent, may be used. The developing agent has a relative adsorptivity of 0.3W5 expressed by the formula (FRS is a developing agent) in a wide concentration range, and can be separated in high selectivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01253005-A (JP)
Title: Speed control method for industrial robot
Inventor: TAKAOKA KEIICHI
IPC: G05B19/416
Filed: 1988-03-31
Abstract: PURPOSE:To remove unnecessary acceleration and deceleration, to minimize speed variation, and to enable continuous fast operation by finding the speed at the connection point of two adjacent sections in consideration of the similarity of speed vectors. CONSTITUTION:The angle between straight lines P1P2 and P2P3 is nearly 180 deg., so the passing speed at a point P2 is a little bit smaller than a stationary speed V0. The angle between straight lines P2 and P3 and P3 and P4 is a little bit smaller than the angle between the straight lines P1P2 and P2 and P3, so the passing speed at a point P3 is smaller than the passing speed V2 at the point P2. The angle between straight lines P3 and P4 and P4 and P5 is 180 deg., so neither acceleration nor deceleration is performed at a point P4 and the passing speed is equal to the stationary speed V0. The angle between straight lines P4P5 and P5 and P6 is 90 deg., so the passing speed is zero at a point P5 temporarily and nearly zero at a point P5. Consequently, unnecessary acceleration and deceleration are eliminated and continuous fast operation is performed at an as equal speed as possible.
Patent JP-S57196657-A (JP)
Title: Optical facsimile device
Inventor: KUBOTA KEIJIROU
IPC: G03B27/52
Filed: 1981-05-28
Abstract: PURPOSE:To prevent mixture of noise and modulation and demodulation distortion, by transmitting optical information to a reception side with an optical fiber bundle and reproducing picture through the direct incidence of the optical signal on a photographic paper. CONSTITUTION:The surface of an original picture 1 is illuminated along a straight line X with high illumination. Further, one end of an optical fiber bundle 6 with a lot of optical fibers is arranged on a row and opposed to the original picture along the straight line X. A fiber 7 of the optical fiber bundle 6 is separated as a control and the tip is opposed to the original picture 1 at a location with a suitable interval from the straight line X opposite to the arrow P. A light transmitted in the optical fiber 7 is converted into a signal and applied to a controller 15. Since the optical information in the original picture is directly reproduced on a photographic paper without converted into an electric signal, no noise is mixed in the signal during transmission and no modulation/ demodulation distortion is received.
Patent JP-S60225629-A (JP)
Title: Fluid mixer
Inventor: KOJIMA HISAO
IPC: B01F5/00
Filed: 1984-04-23
Abstract: PURPOSE:To enable uniform mixing, by arranging a plurality of blade bodies spirally twisted in the longitudinal direction in a cylindrical pipeline so as to mutually cross the end edges of adjacent blade bodies. CONSTITUTION:A fluid mixer 7 is constituted by alternately arranging blade bodies 1 and blade bodies 2 and mutually crossing the end edges of the blade bodies 1, 2. In this mixer 7, two kinds of fluids FA, FB are spirally rotated to the right by 90 deg. when pass through the blade bodies 1 and divided at the connection points of the blade bodies 1, 2 to be met with fluids FB, FA divided after respectively pass the other fluid passages. Then, the divided and distributed fluids are spirally rotated to the left by 90 deg. while pass through the blade bodies 2. The fluids are further divided at the next connection points and met with the fluids flowed through the other fluid passages.
Patent JP-H09274922-A (JP)
Title: Manufacture of solid electrolyte fuel cell
Inventor: NAGATA MASAKATSU
IPC: H01M4/86
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly active fuel electrode and a solid electrolyte fuel cell(SOFC) having an interface between the fuel electrode and an electrolyte by suspending surface modified powder in a solvent, and using electrophoretic deposition. SOLUTION: An electrophoretic cell 10 is filled with a solvent 17, in which a cathode 19 and an anode 21 are soaked. An air electrode 11 for a solid electrolyte fuel cell(SOFC) is mounted on the cathode 19. A film of a solid electrolyte (YSZ) 13 is formed on the electrode 11. On the other hand, a copper plate 15 is disposed in the anode 21. A mixture solvent including alcohol, ketone containing a methyl group and nitrocellulose is used as the solvent 17. Surface modified powder 23, in which, e.g. metal nickel as a main particle is coated with YSZ powder, is suspended in the solvent 17, to be electrically conducted to the cathode 19 and the anode 21, so that the surface modified powder 23 is electrically deposited on the YSZ 13 on the air electrode 11 connected to a terminal of the cathode.  In the case where a fine crack exists on the YSZ 13, the portion of the crack may be selectively coated with the powder 23.
Patent JP-H01297725-A (JP)
Title: Digit adder circuit with code
Inventor: HENRII EMU DAARII
IPC: G06F7/49
Filed: 1989-03-30
Abstract: PURPOSE: To minimize a size and to improve a calculating speed by constituting gate delay and the number of transistors to be minimum. CONSTITUTION: A cell 12 inputs each of code bits Xs and YS and size bits Xm and Ym corresponding to a position within an adder. In addition the cell 12 inputs intermediate bits R and U from a just-before cell being shown as R-1 and U-1 . Each cell outputs R and U to the next cell and the sum of a code and size bits Zs and Zm . At a function block 14, an R value is calculated as negative (Xs -Ys ). A function block 16 determines an intermediate value Q. A function block 18 calculates an intermediate value E. A function block 20 is connected with the outputs of the function blocks 16 and 18 to determine the value U. A function block 22 is connected with the function block 18 to determine an intermediate value T. Function blocks 24 and 24 determines the outputs Zs and Zm of the cell 12.
Patent JP-H03284183-A (JP)
Title: Drive control circuit for capstan motor
Inventor: TAKAHASHI HIROAKI
IPC: H02P7/29
Filed: 1990-03-28
Abstract: PURPOSE:To simplify circuitry by providing a low-speed servocircuit that outputs pulse width modulation(PWM) signal and a low pass filter that removes carrier components of the output signal from this low-speed servocircuit. CONSTITUTION:Rotation speed detection signals are sent to the period detection circuit 21 in a low-speed servocircuit 20, where the period of those signals is detected with the result that a detected period is sent to a PWM signal generation circuit 22. This circuit 22 issues PWM signal SPPW made up of the part where pulses of width equivalent to a level corresponding to the detected period are arrayed and the part where pulses of a predetermined width are arrayed. The output signal from a selector switch 15 is sent to a low-pass filter 19 shared with the low-speed servosystem, rid of carrier components, and sent to a capstan motor 11 via a motor drive circuit 17.
Patent JP-S61240250-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KATO SEIICHI
IPC: G03G9/087
Filed: 1985-04-17
Abstract: PURPOSE:To obtain a heat-fixable toner superior in physical and chemical characteristics by using a binder resin made of a cross-linked polymer prepared by reacting a polyester resin having unsatd. groups with a polymerizable dimethacrylate. CONSTITUTION:As the unsatd. dibasic acid to be used as the acid component of the unsatd. polyester, maleic and fumaric acids, maleic anhydride, 3-16C alkyl ester of the acids are used. As the polyol of the alcohol component of the polyester, ethylene glycol, propylene glycol or the like alone or the mixture of 2 kinds or more are used. The esterification reaction of the unsatd. dibasic acid or/and a satd. dibasic acid and polyol are executed at 150-250 deg.C in an inert gas stream and the obtained unsatd. polyester is reacted with diacrylate to give the cross-linked polymer. A chain transfer agent such as laurylmercaptan may be used to control the mol.wt. of the cross-linked polymer.
Patent JP-S5416706-A (JP)
Title: Compressor
Inventor: MOCHIZUKI KAORU
IPC: F01N1/24
Filed: 1977-07-07
Abstract: PURPOSE: To get a compressor that is effective in radiation and soundproofing, by radially arranging radiating plates and sound barriers at intervals around the compressor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07288832-A (JP)
Title: Circuit for digital identification of broadcasting system
Inventor: BUIKUTORU FURIIZEN
IPC: H04N9/00
Filed: 1995-03-02
Abstract: PURPOSE: To automatically detect and identify an existent broadcasting system by reporting to a numeral selector that a demodulator just activated by a data line is a PAL, SEL or NTSC demodulator. CONSTITUTION: In for a circuit for digitally identifying the TV system, especially broadcasting systems PAL, SECAM and NTSC, broadcasting demodulation steps 1, 2 and 3 are connected in parallel. A signal FS composed of a chrominance signal F and a synchronization signal S is supplied to these demodulation steps 1, 2 and 3 and the demodulation means 1, 2 and 3 are synchronously activated for their specified activation times by a control signal. Then, a numeral selector 9 detects whether or not the signal F exists and whether or not the broadcasting system corresponds to the activated demodulator from the result of forward/backward counter 8. When the selector 9 identifies the broadcasting system, a search counter completes a search and reports to the selector 9 through a data line M that the demodulator just activated is the PAL, SECAM or NTSC demodulator.
Patent JP-H04293550-A (JP)
Title: Honeycomb catalyst for purifying exhaust gas and preparation thereof
Inventor: HAMAGUCHI KUNIKAZU
IPC: B01J35/04
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the rising of pressure loss due to the accumulation of black soot particles by providing a surface layer smoother than a part provided with a catalyst layer to a least a part of the inlet opening end surface and end part adjacent thereto of a porous ceramic honeycomb catalyst carrier. CONSTITUTION:A glass raw material low in thermal expansion is applied to the inlet opening end surface 2 and end part 3 adjacent thereto of a porous ceramic honeycomb 1 and baked to be made smooth to make active alumina hard to be applied. Thereafter, the whole of the porous ceramic honeycomb 1 is immersed in a slip consisting of active alumina and a catalytic noble metal to be coated therewith and, after the excessive slip is removed, the coated honeycomb 1 is baked to provide a catalyst layer 4. By this constitution, the accumulation of black soot particles is not almost generated on the inlet opening end surface 2 and end part 3 adjacent thereto of the porous ceramic honeycomb 1 and, even when the black soot particles are accumulated, the accumulation amount thereof is slight as shown by an imaginary line 7 and it is prevented that the through hole passages of a honeycomb catalyst become too narrow.
Patent JP-H0579261-A (JP)
Title: Sheet shutter device
Inventor: YAMAMOTO TAKEHIKO
IPC: E06B9/13
Filed: 1991-03-18
Abstract: PURPOSE:To inexpensively supply a sheet shutter in which a sheet can easily be replaced with another sheet and the structure of which is simple and for which the manufacture is facilitated. CONSTITUTION:Guide members 3 and 3 installed at both the edge parts of a sheet shutter 1 are engaged with a guide rail 7, and can be raised and lowered and freely wound and rewound. The sheet shutter 1 is divided into a sheet main body 2, sheet connecting piece 2a, and a guide member 3. The sheet main body 2 and the sheet connecting piece 2a, and the sheet main body 2 and the guide member 3 can be mounted and demounted freely by the engaging tools 5, 5, 6, and 6.
Patent JP-H11280698-A (JP)
Title: Centrifugal blower for fertilization apparatus
Inventor: KAWASE MUNEYUKI
IPC: F04D29/44
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance blower efficiency to a discharge passage by forming a tongue portion provided at a diverging portion of the discharge passage and a circulation passage along rotational direction of an impeller such that the tongue portion on one side wall of a casing is deviated more toward a rotational center side than the tongue portion on the other side wall, in order to optimize divergent flow at the tongue portion. SOLUTION: A fertilization device mounted at a rear portion of a mounting type rice transplanter has a feeding mechanism for feeding fertilizer inside a hopper by a predetermined amount. Further, the fertilization device has a centrifugal blower 20 which sends by pressure the fertilizer which has been fed from the feeding mechanism to a ditch digging apparatus through a supply hose. The centrifugal blower 20 is located above and to the left of a left rear wheel, at a rear left portion of a driver's seat near a control portion. Therefore, an air inlet is formed on a rear face of a casing 31.  In this case, a tongue portion 42 provided at a diverging position between a discharge passage 41 and a circulation passage along rotational direction of an impeller 29 is formed such that a tongue portion 42a on one side wall is deviated to a rotational center side than a tongue portion 42b on the other side wall. Accordingly, divergent flow is properly performed at the tongue portion 42.
Patent JP-S58219830-A (JP)
Inventor: JIYON RITSUCHII KINGUHOON
IPC: H03K23/44
Filed: 1983-05-11
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-H06270651-A (JP)
Title: Air-conditioning device for car
Inventor: MOCHIKI SADAO
IPC: B60H1/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide a car air-conditioning device which is controllable even without provision of a temp. sensor positioned downstream from an evaporator. CONSTITUTION:The operating condition of a cooling cycle is judged (Step 102), followed by judgement whether the intake door is in outside air introducing or the inside air circulation (Step 104), and judgements is passed whether the difference between the set temp. and the room temp. is smaller than the threshold (Step 106). If in the operating condition, the evaporator downstream temp. Te is presumed as the specified temp.(Step 103). If out of the operating condition and in the outside air introducing, the evaporator downstream temp. is presumed as the outside air temp. Ta (Step 105). If out of the operating condition and in the inside air circulating and in the case the level is below the threshold, the evaporator downstream temp. is presumed as the set temp. (Step 107). If out of the operating condition and in the inside air circulation and in case the level is over the threshold, the evaporator downstream temp. is presumed as the outside air temp. (Step 105).
Patent JP-H07267920-A (JP)
Title: Production of fluorine-containing compound
Inventor: FUCHIGAMI TOSHIO
IPC: C07B53/00
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a new trifluoromethyl group-containing fluorine-containing compound simply and in high yield by forming a diastereoisomerically selective carbon-carbon bond by addition and elimination reaction by using a trifluorolactic acid aldehyde equivalent substance. CONSTITUTION:An unsaturated carbon-containing hydrocarbon of formula I (R<3> is a chained, a cyclic or an aromatic unsaturated hydrocarbon) or its derivative and a trifluorolactic acid aldehyde equivalent substance of formula II (C* is an asymmetric carbon; Y is O or an OH-protecting group; R<1> is a hydrocarbon; R<2> is a hydrocarbon) are subjected to addition and elimination reaction in the presence of a Lewis acid to give a new trifluoromethyl group-containing fluorine-containing compound of formula III. In the reaction, the trifluorolactic acid aldehyde equivalent substance of formula II containing a trifluoromethyl group as a fluorine-substituted atomic group and mutually adjoining carbon atoms which are both asymmetric centers is used as a fluorine-containing building block. The compound of formula III is useful as a synthetic intermediate for a physiologically active substance and a functional organic compound.
Patent JP-S525323-A (JP)
Title: Process for producing coated inorganic fibers
Inventor: MINESHITA YUTAKA
IPC: C03C25/42
Filed: 1975-06-30
Abstract: PURPOSE:To obtain inorganic fibers with not only greatly improved tensile strength of their own but also improved physical bonding strength to a resin matrix in FRP by applying a metallic oxide to the surface of the inorganic fibers after a special method.