baber/WOPTO huggingface dataset:
Patent JP-H04138364-A (JP)
Title: Plate for shaking examination
Inventor: TSUJI TAKASHI
IPC: G01N33/543
Filed: 1990-09-29
Abstract: PURPOSE:To perform accurate judgement in delicate agglutination reaction by forming a liquid sump from a side wall and a downwardly curved bottom wall and eliminating a corner from the contact part of both wall surfaces. CONSTITUTION:A liquid sump 1 is formed to the upper surface of an examination plate in a recessed state and the elevation angle of a side wall is set to about 15-45 deg. and the curve degree of a bottom surface 3 is set to about 10-80R when the opening diameter of the liquid sump 1 is 10-50mm. The curve degree of the contact part of the side wall 2 and the bottom surface 3 is set to about 0.3-2R. By this method, delicate agglutination reaction can be accurately judged.
Patent JP-H11102766-A (JP)
Title: Gas insulating zinc oxide type lightning arrester
Inventor: MIZUSHIMA MASAO
IPC: H01C7/12
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a gas insulating zinc oxide type lightning arrester and reduce cost. SOLUTION: This arrester is provided with a non-linear resistor 49 formed by laminating a container 37 at one end closed with an insulation spacer 42 at which a connection conductor 43 is sealed and supported at a center and at the other end closed by a bottom member 39, respectively, being charged with an insulation gas 62, a sealing terminal 60 for closing a branch tube 40 formed at one side on the other end side of the container 37 and sealing and supporting a terminal conductor 59 at a center, and a plurality of voltage non- linear resistor elements 48 which are housed in an insulation cylinder 44 and at one end connected to the connection conductor 43 and at the other end connected to the terminal conductor 59, respectively.
Patent JP-S63116455-A (JP)
Title: Power supply potential feed circuit
Inventor: HASHIMOTO MASAMI
IPC: H05F3/02
Filed: 1986-11-04
Abstract: PURPOSE:To make a circuit feeding power supply potential with high impedance in small space by a method wherein an output from a NAND (or NOR) circuit is positively fedback to one input terminal while another output is negatively fedback to the other input terminal thereof. CONSTITUTION:An output 13 from a NAND circuit 11 is inputted to one input terminal of the NAND circuit 11 while another output 14 inverted by an inverter 12 is inputted to the other input terminal of the same 11 to stabilize the output 13 at high potential. The potential of this output 13 or the inverted output 14 is stabilized by feeding the potential to a not yet used gate in an IC. The NAND circuit 11 formed of transistor only meets with sufficient impedance not to be fed with high voltage by static electricity on the output side even if power supply is fed with static electricity. Resultantly, the not yet used input gate connected for potential stabilization is prevented from being broken down by the static electricity.
Patent JP-S61140973-A (JP)
Title: Image forming device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G21/00
Filed: 1984-12-12
Abstract: PURPOSE:To prevent the scattering of a toner and the deterioration of image quality for a long period of time by providing a mechanism which moves an image carrying body by as much as the prescribed extent in the direction opposite from the moving direction thereof during the image formation cooperatively with the attaching and detaching operation of a cleaner. CONSTITUTION:An engaging member 21 attached to a rail 9 is pulled upward when an upper unit is turned upward. A photosensitive body gear 22 is thereby rotated by as much as the number of teeth in the direction opposite from an arrow (a). The member 21 moves backward and the top end thereof contacts with the gear 22 in the stage of returning the upper unit, but the gear 22 hardly rotates owing to the inertial force of a driving source including the gear 22 and the top end of the member 21 is eventually escaped. A photosensitive drum 2 rolls over by as much as several degree angle when the upper unit rotates and therefore even if the unrecovered developer and other foreign matter 23 remain on the drum surface, the foreign matter 23 is prevented from arriving at the down stream side in the rotating direction of the photosensitive drum than a cleaner 7 and the foreign matter 23 is surely removed.
Patent JP-H05304671-A (JP)
Title: Processing system for subscriber's communication network
Inventor: GILHOUSEN KLEIN SHAW
IPC: H04N7/16
Filed: 1992-09-30
Abstract: PURPOSE: To facilitate a single contract by storing plural certification signals having connection capacity exeeding the prescribed number of bits and selecting and outputting one of the stored certification signals together with a mask signal in response to a received address signal. CONSTITUTION: A certification processor has a 2nd comparing unit 25, which compares a receiving program mask signal on a signal line 23 with a receiving certification word signal on a signal line 24. When both the compared signals are not matched with each other more than a prescribed degree, a non-prepaid signal is supplied to a signal line 26 connected to a display driver/logic circuit 19. When both the compared signals are matched with each other, a prepaid signal is supplied to a signal line 27 connected to an enable gate 29. One of bits included in the program mask signal on the signal line 23 indicates whether a received scramble TV signal can be descrambled by a single contract base or not. When the TV signal can be descrambled, a single contract signal is applied to a bit position and supplied to the circuit 19.
Patent JP-H04140351-A (JP)
Title: Boarding of ceiling with spacing, employing setting hardware to be driven from below
Inventor: MISHIMA KAZUHIRO
IPC: E04B9/28
Filed: 1990-09-28
Abstract: PURPOSE:To make steadfast fixing possible by easy work by a method wherein the upper parts of grooves for battens for longitudinal rails of ceiling boards to be arranged with spaces left in between are cut off obliquely, and setting hardwares made up to agree with triangular spaces provided between the ceiling boards are fixed by nailing from below to the furring for fitting of the ceiling boards into the spaces. CONSTITUTION:The upper part of a groove 3 for a batten is cut off obliquely and ceiling boards are placed side by side with a distance corresponding to the width of a joint kept in between, and thereby a triangular space is formed with another space in a width corresponding to that of the joint formed thereon. A setting hardware 5 formed in a shape corresponding to the shape of the said space is prepared with a hole for nailing provided at its center. Then the setting hardware 5 is fixed with the nail to a furring 6 by pushing the same on to a longitudinal rail 1 of a first ceiling board which is fixed to a corner bead. The second ceiling board is pressed against the aslant part of the setting hardware as though the setting hardware is inserted into the side of the ceiling board, and the longitudinal rail on the opposite side is fixed with the setting hardware 5. By repeating such processes, boarding of the ceiling is finished. Thereby works for fixing the ceiling boards to the furring 6 and for fitting the battens to the grooves can be executed easily.
Patent JP-H1176222-A (JP)
Title: X-ray detector, and x-ray ct device equipped with the same
Inventor: YOSHIOKA TOMOTSUNE
IPC: A61B6/03
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To make an unevenness in the outputs of detection elements by a projection of a collimator plate to a main X-ray smaller than conventional methods. SOLUTION: An X-ray from an X-ray source is cast to a body to be inspected, and the main X-ray which has permeated the body to be inspected is respectively detected by a plurality of detection element channels of a detection element board 3. A collimator array for scattered X-ray comprises a plurality of collimator plates 2 being arranged between the body to be inspected and the detection element board 3 while corresponding with the detection element channels on the extension in the X-ray entering direction of an X-ray non-sensitive part which isolates the detection element channels. For an X-ray detector equipped with the detection element board 3 and the collimator array for scattered X-ray, respective collimator plates 2 of the collimator array are arranged for respective two channels of a detection element 6 so that a projection area which is seen from the focal point of the X-ray source of the collimator plates 2 for each channel of the detection element 6 may be equalized.
Patent JP-S63117775-A (JP)
Inventor: FUKUDA TOMIICHI
IPC: A63B55/60
Filed: 1986-11-05
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-H10107575-A (JP)
Title: Surface acoustic wave device
Inventor: NAKAJIMA KOJI
IPC: H03H9/145
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device in which a SAW element is made small resulting in making the entire device small and whose cost is reduced. SOLUTION: A SAW element 10 is provided with a rectangular surface acoustic wave substrate 11, and two IDT electrodes formed on the surface acoustic wave substrate 11 and reflector electrodes 13 formed to the outside of the IDT electrodes 12 in the surface acoustic wave propagation direction are provided are locally provided to one side perpendicularly with respect to the surface acoustic wave propagation direction. Then all bump electrodes 15 formed to a tip of each leadout electrode 14 are provided to one side of the IDT electrodes 12.
Patent JP-H0593098-A (JP)
Title: Flame-retardant resin composition
Inventor: MIURA YOSHIAKI
IPC: C08K5/02
Filed: 1991-09-13
Abstract: PURPOSE:To provide a flame-retardant resin composition composed of a specified polyethylene, a specified flame retardant, a metallic oxide, a weathering stabilizer and/or carbon black, excellent in low-temperature impact resistance, weather resistance, stiffness and flame retardancy and useful for outdoor use, material use, etc. CONSTITUTION:A composition composed of (A) 100 pts.wt. polyethylene having 0.01-5.5g/10min melt index and 0.940-0.969g/cm<3> density, (B) 1-25 pts.wt. flame retardant composed of (B1): a bromine-containing flame retardant or (B2): a flame retardant having <=6mum particle size or showing <=230 deg.C melting or softening point, preferably decabromodiphenyl ether or brominated bisphenol A-type epoxy polymer, (C) 0.2-15 pts.wt. one or more kinds of compounds selected from metallic oxides, preferably antimony oxide, titanium oxide and zinc oxide and (D) (D1): 0.001-3 pts.wt. weathering stabilizer (preferably benzotriazole-based ultraviolet-absorbing agent) and/or (D2):0.0001-3 pts.wt. carbon black, preferably produced by the furnace process and having 10-30mum particle size.
Patent JP-2001083050-A (JP)
Title: Nucleic acid recovering method and reagent kit
Inventor: SAKURAI TOMOYA
IPC: C12Q1/68
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To speedily and simply provide a method for recovering nucleic acids of high degree of purification from uncleic acid containing materials without lowering yields, a method suitable for an automatic device for a recovering nucleic acid component present in an organic sample, and a method suitable for an automated device for recovering plasmid DNA from E. coli. SOLUTION: This method is provided with a first process to accelerate the freeing of uncleic acids from uncleic acid containing materials, a second process to mix the freed uncleic acids with a substance which accelerates bonding of uncleic acids to a solid phase, a third process to bring the mixed liquid into contact with a uncleic acid bonding solid phase under an acid condition, a fourth process to separate the solid phase from the liquid, a fifth process to clean the solid phase bonded with the uncleic acids by a salt containing acid solution, and a sixth process to elute the uncleic acids from the solid phase under an alkali condition. With this constitution, it is possible to obtain uncleic acids of degree of purity suitable for gene inspection and gene analysis speedily and simply, without using substances which may be hazardous.
Patent JP-H0974016-A (JP)
Title: Magnetic thin film with reduced high-frequency loss
Inventor: SHIRAKAWA KIWAMU
IPC: H01F41/30
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-loss magnetic thin film which is a multilayer film of a high saturation magnetic flux density constituted of magnetic thin films and insulating thin films and which has a small loss at a high-frequency region. SOLUTION: A low-loss magnetic film is a multilayer magnetic thin film which is made by stacking magnetic thin films and insulating thin films alternately and a high-frequency device is the one which uses this thin film. In such a low-loss magnetic thin film, an effective value of a real part of a complex magnetic permeability is 450 or above and the ratio of the real part to an imaginary part is 50 or above at 100MHz and 20 or above at 200MHz.
Patent JP-H03202760-A (JP)
Title: Total-reflection fluorescent x-ray analyzer
Inventor: OSUGI TETSUYA
IPC: G01N23/223
Filed: 1990-10-01
Abstract: PURPOSE:To satisfy the total reflecting conditions of X rays simply with respect to an optically smooth surface by detecting the fluorescent X rays emitted from a sample located in the vicinity of the optically smooth surface. CONSTITUTION:The X rays emitted from an X-ray source undergo spectroscopic action by an X-ray spectroscope means 3. The X rays are projected on an optically smooth planar surface of a sample supporting body 6 at a low projection angle. The supporting body 6 is mounted on a stage 8a of a positioning table 8. The table 8 is positioned and controlled by a controller 10. The X rays are inputted into a scintillation counter 11 through a slit 5. The intensity of the X rays is measured. The X-ray intensity is inputted into a central processing and controlling part 12. A control command for a table position is outputted to the controller 10 based on the intensity, and the position control of the supporting body 6 is performed. Fluorescent X rays (a) emitted from a sample 7 are detected by a semiconductor X-ray detector 13 which is arranged at the upper side of the supporting body 6. The detected output is taken out as the pulse output having the wave height proportional to the magnitude of the fluorescent X-ray energy and processed in the controlling part 12.
Patent JP-2000096473-A (JP)
Title: Method for removing tacky matter from waste paper stock to suppress blocking effect thereof
Inventor: POHLEN ALFRED
IPC: D21C5/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of papermaking machine operability and the final product quality by adding hydrophobicized artificial or natural mineral to a waste paper pulp slurry at a floating apparatus or on the upstream side therefrom to adsorb tacky matter in the slurry to the mineral to effect tacky matter removal. SOLUTION: The removal of tacky matter from waste paper stock is accomplished by the following procedure: in a waste paper treatment process comprising a classifier, diffuser and single-tiered or multi-tiered floating apparatus for removing printing ink and contaminants by the aid of deinking froths, hydrophobicized artificial or natural mineral such as zeolite or calcium carbonate is added in the form of a fiber-contg. slurry or powder to a waste paper pulp slurry to effect adsorption of tacky matter in the slurry and then removal thereof together with the mineral from the floating apparatus by the aid of deinking froths; wherein the amount of the mineral to be added is 0.5-25 kg per ton of the waste paper and the time of its addition is before or just before the slurry is introduced into the floating apparatus.
Patent JP-H04139485-A (JP)
Title: Display device
Inventor: GENBAN YASUO
IPC: G09F9/00
Filed: 1990-10-01
Abstract: PURPOSE:To miniaturize an entire device and to simplify the assembling work of the device by enabling a display cell holder and a light holder to be engaged and disengaged. CONSTITUTION:A display part constitutional body 6 is constituted of a liquid crystal display cell 11, a compensation cell 12, an IC unit 13 for a scanning electrode, two IC units 14 and 15 for signal electrodes, a wiring board 16 for connection, the display cell holder 17 and a compensation cell holder 18, etc., and a backlight constitutional body 7 is constituted of the light holder 71, a cold cathode tube(backlight) 72, a power source circuit substrate 73, a cushioning member 74, a diffusing plate 75, and chip parts 76 for a power source. Then, an engaging piece 85 is integrally provided in either of the holders 17 and 71 and an engagement receiving part 84 is integrally provided in the other, respectively, and they are coupled so that they can be engaged and disengaged. Thus, the entire device is miniaturized and the assembling work thereof is simplified.
Patent JP-2000100026-A (JP)
Title: Tape guide device
Inventor: KATO MASAO
IPC: G11B15/665
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a tape from being damaged by preventing it from falling. SOLUTION: A fall prevention member 12 is mounted on the shaft part 5 of a slider 1. A horizontal part 23 of the fall prevention member 12 is positioned lower than the bottom end of the guide roller 11. A suppression part 21 extending to a higher position than the bottom end of the guide roller 11 is arranged at the tip of the horizontal part 23. Thus, the tape is prevented from coming off the fall prevention member 12. Moreover, during tape running, the tape is reset without damage on the circumferential surface of the guide roller 11, which is a normal running way, via a roundness part 20.
Patent JP-H07196097-A (JP)
Title: Method and device for checking safety of control system of aerodyne on ground
Inventor: JIYORUJIYU GIYOORU
IPC: B64C27/58
Filed: 1994-10-27
Abstract: PURPOSE: To prevent a pilot from guiding an aerodyne unconsciously by providing a stroke included between the finest pitch and a maximum lifted position and using at least on position of a collective pitch control mechanism for the aerodyne. CONSTITUTION: In an on-ground test mode, data about the angle of the control rod 34 of a collective control device for an aerodyne are used in a test region included between the finest pitch PPP and a maximum lifted position PLD, in order to control application to both a level detector 30 and a time-out circuit 31 for an adjustment signal indicating speed which varies as a function of position. Finally, when the control rod 34 of the collective control device is in the test region, switching to the on-ground test mode causes tripping of a switch 33 for separating the speed sensor 32 of an automatic thruster centering system. A speed signal determined by an angle detector 35 connected to the control rod 34 of the collective control device is supplied instead.
Patent JP-H02110604-A (JP)
Title: Binarizing processor for picture information in automatic steering control of automatic steering working machine
Inventor: NAKAGAWA WATARU
IPC: G05D1/02
Filed: 1988-10-19
Abstract: PURPOSE:To discriminate a boundary line by providing a means to store picture information and a binarizing condition generating means consisting of three color components, and discriminating whether detected color component data satisfies a prescribed binarizing conditional expression from detection information at the time of automatic traveling. CONSTITUTION:A range extending over the worked area and the unworked area of a field is image-picked up by a color photographing means 36 at every traveling distance, and is stored in an image RAM 38 as the detection picture information through an A/D converter 37. The detection picture information is read in by sixty four gradations as the levels of a red, a green and a blue components. An auxiliary control device 39 generates the binarizing conditional expression for determining the threshold of binarization based on sample data consisting of the three color components obtained by sample picture information, and discriminates whether the expression is satisfied or not. Thus, the boundary line obtained by executing binarizing processing is obtained as a virtual line by Hough transformation, etc., and magnetic solenoides 34, 35 are operated so that a traveling machine body proceeds along said line, and automatic steering control can be exactly executed.
Patent JP-2001089419-A (JP)
Title: Method for producing dimethyl succinate
Inventor: MASUDA TAKASHI
IPC: B01J38/58
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dimethyl succinate by the reaction of methyl acrylate with carbon monoxide and methanol, by which the dimethyl succinate can be produced in a high yield under a profitable condition and by which a catalyst can effectively be separated. SOLUTION: This method for producing the dimethyl succinate contains a carbonylation reaction process for reacting methyl acrylate with carbon monoxide and methanol in the presence of the solution of a complex catalyst comprising cobalt carbonyl and a nitrogen-containing cyclic compound. Therein, the gas of a liquidized hydrocarbon is added to the reaction product solution obtained in the carbonylation reaction process to separate the dimethyl succinate from the catalyst solution.
Patent JP-S62124768-A (JP)
Title: Semiconductor element
Inventor: ISHIHARA SHINICHIRO
IPC: H01L21/205
Filed: 1985-11-25
Abstract: PURPOSE:To obtain an LPCVD poly-Si substrate having cost lower than a C-Si wafer and a quartz glass sapphire substrate by forming a polycrystalline or amorphous silicon thin-film shaped through a low pressure thermal decomposition method and an electrical wiring constituted of a metal evaporated film onto a polycrystalline silicon base body, the surface thereof is oxidized and insulated. CONSTITUTION:LPCVD poly-Si 14 is shaped onto cylindrical Si 12, the surface thereof is oxidized and insulated, LPCVD poly-Si 16 is formed onto the poly-Si 14 again, and etched, leaving only a gate section, and a contact hole 17 is bored to SiO2 15. The contact hole 17 functions as a leading-out port for source-drain electrodes for a TFT. Ions are implanted under the state and the resistance of poly-Si 14 under the poly-Si 16 and the contact hole 17 is lowered, and metal evaporated films for wirings are shaped onto poly-Si 14, thus completing wirings 18. The TFT completed, and a photoelectric conversion sensor prepared by using amorphous silicon hydride is formed at another position of cylindrical silicon 12.
Patent JP-S62123856-A (JP)
Title: Telephone system
Inventor: KINEKAWA YASUKAZU
IPC: H04M1/00
Filed: 1985-11-25
Abstract: PURPOSE:To move a telephone set even when the set is under talking by providing a means holding a talking line for a prescribed time when the telephone set is plugged off from a receptacle to a master equipment. CONSTITUTION:When a telephone set 2 is plugged off during talking, since a holding plug 3 is plugged off from a telephone receptacle 1, spare telephone lines L3, L4 are used as control lines and a signal is sent to the master equipment 4. Then the master equipment 4 inserts a resistor immediately between telephone line L1, L2 to make the holding state. In plugging in the holding plug 3 to the telephone receptacle 1 for restarting the talking, since the signal is sent to the master equipment 4 while the lines L3, L4 are used as the control lines, the master equipment 4 confirms the hold release together with the state of the telephone lines L<1>, L2 to apply hold release and restarts the talking.