baber/WOPTO huggingface dataset:
Patent JP-H1162567-A (JP)
Title: Process for removing nox in exhaust gas by using trapping means and assembly therefor
Inventor: MARTIN BRIGITTE
IPC: F01N3/28
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To remove NOx in exhaust gas by catching NOx by means of a NOx catching means connected bypass-likely when conversion catalyst has a conversion factor under a prescribed value, and providing a flow distribution valve between the bypass line and a main exhaust line so as to exhaust simultaneously with the conversion. SOLUTION: At least one trapping means (NOx absorbent) 4 is arranged on a main exhaust line 2, at least one bypass line 5 is provided thereon, and a valve 6 is provided on the intersection of the main exhaust line of the upper stream part and the bypass line 5. When the conversion factor of conversion catalyst 3 due to temperature of exhaust gas is under a prescribed value, and the NOx absorbent 4 is in the range to be activated, whole the exhaust gas is let flow in the bypass line 5. When the temperature of exhaust gas at the NOx absorbent 4 does not reach a level enough to surely remove NOx, it is heated by a heating means 7 to the level capable of removing NOx, and a flow passing through the bypass line 5 is controlled by the use of the valve 6.
Patent JP-H09329767-A (JP)
Title: Lens fixing structure of rimless spectacle frame
Inventor: YOSHIOKA TETSUO
IPC: G02C1/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a structure with which the fixing parts of a lens and a frame are made finer and more beautiful as a structure for fixing the lens and frame of rimless spectacles. SOLUTION: The endpiece 1 of the spectacle frame is composed of a front part 11 existing on the front surface side of the lens 4, a rear part 12 existing on the rear surface side and a nut part 13. The rear part 12 has a screw rod insertion hole 18 of the direction approximately orthogonal with the lens face and a nut part insertion part 19 orthogonal with this screw rod insertion hole 18. The front part 11 has a screw rod 14 extending in the direction approximately orthogonal with the lens. The screw rod 14 of the front part is inserted into the screw rod insertion hole 18 of the rear part and the screw rod 14 is fastened by the nut part 13 inserted into the nut part insertion part 19, by which the lens 4 is held and fixed by the front part 11 and the rear part 12.
Patent JP-2000356678-A (JP)
Title: Inter-vehicle distance detecting device
Inventor: HIROSHIMA YASUHISA
IPC: G01C3/06
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an inter-vehicle distance detecting device capable of detecting rapidly inter-vehicle distance both in the running state and in the stopped state, while preventing simultaneously decline of life caused by deterioration of a laser diode. SOLUTION: This inter-vehicle distance detecting device for detecting inter- vehicle distance between its own car and a preceding car based on a delay time until a laser beam emitted from a laser radar 2 of its own car is reflected by the preceding car and returns back, is equipped with a speed sensor 3 for detecting the speed of the self-car, a beam emission driving means 7 for driving beam emission of the laser radar 2, and an ECU (laser beam control means) 4 for allowing the radar 2 to execute intermittent laser beam emission through the beam emission driving means 7, when the stopped state of its own car is detected by the speed sensor 3 and existence of an object inside a near distance in front of the self-car is detected by the laser radar 2, and for allowing the laser radar 2 to execute continuous laser beam emission through the beam emission driving means 7,  when the absence of an object inside the near distance and the existence of an object inside a prescribed distance on the furthermore front side than the near distance are detected.
Patent JP-S63119014-A (JP)
Title: Rotary drum device
Inventor: SANAI KOJI
IPC: G11B5/588
Filed: 1986-07-16
Abstract: PURPOSE:To track correctly a recording mark with a head and to obtain a satisfactory picture quality without a noise by forming a magnetic circuit part with a permanent magnet loaded to the moving part of an upper drum and a main coil and a sub-coil loaded at a lower drum. CONSTITUTION:A current (j) changing for one rotation of an upper drum 3 is passed through to main coil 41, a changed current (k) is pressed to a bus-coil 42, and whereby, two heads 5 are moved in a tape width direction by the same quantity only in the same direction to a magnetic tape. A current (l) is apparent ly increased by adding the current (k) to the current (j). Namely, to a displacing quantity in proportion to the current (j) of moving part 4a having a permanent magnet 49, the displacing quantity in proportion to the apparently increased current l to moving part 4a having a a permanent magnet 50 is coincident. Thus, the head 5 are moved under the control in a tape width direction, and the locus of the head at the time of a high speed research to start from a staring point at the time of the fixed head is bent from the starting point to the end point.
Patent JP-S5871910-A (JP)
Title: Olefinic block copolymer
Inventor: FUJII MASAYUKI
IPC: C08F297/00
Filed: 1981-10-23
Abstract: PURPOSE:To obtain titled copolymer having high heat resistance, impact strength and scratch resistance and good surface adhesivity, useful for automobile parts, comprising a propylene polymer with each specific MFR and composition and a copolymer from ethylene and an alpha-olefin. CONSTITUTION:The objective copolymer can be obtained by polymerizing (A) propylene only, or propylene and ethylene (or butene-1) using a catalyst comprising diethylaluminum chloride and titanium trichloride in the presence of hydrogen followed by polymerizing (B) ethylene and a 4-12C alpha-olefin and further, if required, propylene. The resulting copolymer consists of (1) 50-90wt% of a component A block containing >=60wt% of propylene, with an MFR[ASTM-D-1238 (L)]of 0.01-200(g/10min) and (2) 50-10wt% of a component B block containing 30-85wt% of ethylene.
Patent JP-S5871516-A (JP)
Inventor: MAHARA MINORU
IPC: H01H9/54
Filed: 1981-10-23
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-S5798525-A (JP)
Title: Transparent polyamide with boiled water stability and disinfection aptitude
Inventor: FURANTSU BURASHIYUKE
IPC: C08G69/26
Filed: 1981-10-23
Abstract: 1. Claim (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Polyamides obtained by polycondensation of a mixture of a) 10-50 mol % decanedicarboxylic acid, b) 10-80 mol % 5-tert-butyl-isophthalic acid c) 0-70 mol % isophthalic acid and/or terephthalic acid and d) 100 mol % 3(4), 8(9) bisamino methyl tricyclo-[5.2.1.0**2,6 ]-decane, wherein the sum of the dicarboxylic acid components a) + b) + c) must always = 100 mol %. 1. Claim (for the Contracting State AT) Process for the production of polyamides, characterised in that there are polycondensed in the following molar contents, the components : a) 10-50 mol % decanedicarboxylic acid, b) 10-80 mol % 5-tert-butyl-isophthalic acid, c) 0-70 mol % isophthalic acid and/or terephthalic acid and d) 100 mol % 3(4), 8(9) bisamino methyl tricyclo-[5.2.1.0**2,6 ]-decane, wherein the sum of the dicarboxylic acid components a) + b) + c) must always = 100 mol %.
Patent JP-H0817664-A (JP)
Title: Current transformer
Inventor: ISODA RYUTARO
IPC: H01F27/29
Filed: 1994-06-27
Abstract: PURPOSE:To provide the title current transformer in excellent coupling capacity by winding primary and secondary windings around a bobbin at a distance as near as possible insuring good symmetrical property. CONSTITUTION:Both ends of one turn primary winding passes through a frame board thickness of a drum part so that the terminal parts 2a may be exposed from both flanges 4 of a bobbin. At this time, the bobbin is wound up, with a secondary winding with a magnetic core 7 assembled into it to be fixed by a fixing clamp 8.
Patent JP-S6417648-A (JP)
Title: Speed variable propelling wheelchair
Inventor: JIYATSUKU II ANDAASON
IPC: A61G5/02
Filed: 1987-07-08
Abstract: PURPOSE: To facilitate manufacture, relatively reduce weight, and highly efficient ly transmit a driving force in a plurality of transmission ratios by making only one claw capable of being engaged with the corresponding ratchet ring, and rotating a shaft to engage the other claw to the corresponding ring to change the propulsive ratio. CONSTITUTION: A second tubular member 30 is horizontally connected to a tubular lever 15 on the left side of a user, and a grip 31 is rotatably connected to the tubular member 30. A hollow lever 15 has a first shaft 39 in the inner part, and each of claws 40, 41, 42, 43 and 44 is mounted on the recessed of the shaft 39. Each claw is energized by a spring 45, and mounted on the shaft 39 so as to be turnable around a pin to some degree. The claws 40-44 are arranged around the shaft 39 so that only one claw is engaged with a corresponding ratchet ring 21-25. The selection of the claw is performed by turning the shaft 39. The turning position of the shaft 39 is visually confirmed by a dial.
Patent JP-H0731055-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INOUE NOBUYUKI
IPC: H02J1/00
Filed: 1993-07-08
Abstract: PURPOSE:To prevent erroneous function by stabilizing the supply voltage to a CPU or an A/D converting circuit without increasing the chip size even when a large number of external signals are accepted. CONSTITUTION:In an engine control IC 21, a CPU 22 and an A/D converting circuit 23 are fed with power from power supply lines 26a, 26b whereas an input circuit section 24 is fed with power from auxiliary power supply lines 27a, 27b extending from the power supply lines 26a, 26b. A resistor 38 is connected between the auxiliary power supply lines 27a, 27b. Each comparator circuit 31 at the input circuit section 24 passes an overvoltage external signal, applied by a protective diode 36, to the auxiliary power supply line 27a side in the form of current. Consequently, even if a large number of external signals are inputted simultaneously, the current can be bypassed to the resistor 38 and the voltage fluctuation can be suppressed between the power supply lines 26a, 26b.
Patent JP-H0611235-A (JP)
Title: Refrigerating apparatus for containers
Inventor: KANAZAWA TAKESHI
IPC: F25D17/08
Filed: 1992-06-26
Abstract: PURPOSE:To smoothly control an opening degree of a slide cover and prevent reduction of refrigerating capacity on the occasion of a small amount of ventilation by making a characteristics of ventilation relative to an amount of sliding movement of the slide cover nearly linear. CONSTITUTION:In an indoor unit is provided a ventilating device 46 capable of controlling a volume of outdoor air introduced from an outdoor side inlet 41a through a second outdoor air inlet 41 opened to an outdoor side at one end thereof and to a side upstream of a room fan at the other end thereof and a volume of discharged indoor air introduced from an outdoor side outlet 42a through an indoor air outlet 42 opened to an outdoor side at one end thereof and to a side downstream of the room fan at the other end thereof relative to each other. The ventilating device 46 has a slide cover 47, and sets rates of increase in opening areas of the outdoor side inlet 41a and outdoor side outlet 42a per amount of sliding movement of the slide cover 47 to make both of them small on the occasion of a small volume of ventilation, in which an amount of sliding movement of the slide cover 47 toward the opening side is small, and to make both of them large on the occasion of a large volume of ventilation, in which an amount of sliding movement of the slide cover 47 toward the opening side is large.
Patent JP-S5794978-A (JP)
Title: Test system for bubble device
Inventor: YAMADA HACHIROU
IPC: G11C29/00
Filed: 1980-12-01
Abstract: PURPOSE:To shorten test time by increasing or decreasing the amplitude, etc., of a revolving magnetic field stepwise from the lower limit or upper limit of a bias magnetic field, by measuring variation in bias magnetic field, and by outputting an operation region. CONSTITUTION:A bias magnetic field is increased or decreased stepwise from the lower or upper limit of the bias magnetic field measured when the amplitude of a revolving magnetic field or the amplitude, phase, or pulse width of a current pulse has a specific value to measure the upper and lower limit variation of the bias magnetic field, thereby outputting the operation region. Namely, a point A1 as an upper bias limit is found from the point C0 of the bias magnetic field higher than the operation region, and the amplitude of the revolving magnetic field HR is decreased by one step to perform an operation test with the same amplitude HB. When no error is found, the amplitude HB is increased to measure the region margin of a point A2 and an advance to a point C2 is made without varying the amplitude HB which is the measurement result. If an error occurs there, the amplitude HB is decreased to find a point Ad.
Patent JP-H1117292-A (JP)
Title: Printed circuit board and part mounter for mounting parts on the board
Inventor: MAENISHI YASUHIRO
IPC: H05K3/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To detect locally distributed distortion or non-uniformly distributed distortion on a printed circuit board on a printed circuit board used for mounting parts. SOLUTION: A pattern 11 is added like a concentric circuit to a printed circuit board 12 or uniformly arranged marks 13 are added to a printed circuit 14 as an object to be measured distributed on the whole board. Thus, the locally distributed distortion generated on the printed circuit boards 12 and 14 or distortion non-uniformly distributed on the board can be detected.
Patent JP-S5691837-A (JP)
Title: Absorbing agent
Inventor: TSUBAKIMOTO TSUNEO
IPC: A61L15/60
Filed: 1979-12-27
Abstract: PURPOSE: To obtain the absorbing agent having high water retention property even under a pressurized condition by a method wherein an acrilic acid type monomer and a crosslinkable monomer are copolymerized in the presence of a surface active agent and, thereafter, the resulting copolymer is converted to a crosslinked poly (alkali metal acrylate) by heating and drying.  
     CONSTITUTION: In the presence of the surface active agent such as a water soluble and/or a water dispersible polyoxyethylene alkylether, 100pts.wt. of the acrylate type monomer comprising 0W50mol% of acrylic acid and 50W100mol% of an alkali metal acrylate and 0.001W5pts.wt. of the crosslinkable monomer such as ethylene glycol diacrylate are mixed. the resulting mixture is subjected to solution copolymerization in water at a concn. of 25wt% or more to form a gel like water containing polymer and, moreover, said polymer is heated and dried to obtain the crosslinked poly(alkali metal acrylate) used as the absorbing agent. This absorbing agent shows high absorbing capacity when contacted with an aqueous substance and maintains water retention property even under a pressurized condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1081852-A (JP)
Title: Coil coating
Inventor: TENTCHENKO TATIANA
IPC: B65B33/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a coating compsn. for metal coils such as steel, aluminum, alumite and rolled metal products. SOLUTION: A crosslinked coil coating polymer based on a perfluoro polyether, which has the arrangement of one or more oxyfluoroalkylene units such as-CF2 CFO-,CR4 R5 CF2 CF2 O- (wherein R4 and R5 may be the same or different and are selected from among H, Cl, F and 1-4C perfluoroalkyl groups), -CF2 CF(CF3 )O- and -CFYO-(wherein Y is F or CF3 ) crosslinked with a block polyisocyanate having a hydroxylic difunctional terminal and at least three NCO groups.
Patent JP-H0334339-A (JP)
Title: Semiconductor device
Inventor: GOMI SATOSHI
IPC: H01L21/60
Filed: 1989-06-29
Abstract: PURPOSE:To inhibit the plasticity and fluidity of an Al layer at a pad part in an ultrasonic bonding of a fine metal wire and to prevent the generation of an Al layer by a method wherein a thin film, which has a hardness higher than that of the Al layer and has a good bonding property to the Al layer, is provided on the surface of the Al layer. CONSTITUTION:A silicon oxide film 2 is provided on a silicon substrate 1, an Al layer 3 is deposited on the film 2 in a thickness of 1 to 3mum, a thin film; which has a hardness higher than that of the layer 3, has a good bonding property to the layer 3, contains Co, Cr, Ni, W, Cu or Si of 1 to 2%, for example, and consists of Al, WSi or the like; is deposited on the layer 3, this thin film is selectively etched in order and a pad part of a two-layer structure consisting of the layer 3 and the thin film 4 is formed. Then, a protective film 5 is deposited on the surface including the pad part and the film 5 on film 4 is selectively etched to provide an opening part 6. At the time of bonding, a fine metal wire is pressed on the surface of the film 4 and is subjected to ultrasonic vibration. Thereby, the fine metal wire breaks the film 4 and is bonded to the layer 3. Here, the film 4 inhibits the plastic flow of the Al layer due to the ultrasonic vibration to prevent the generation of an Al layer and a good bonding can be realized.
Patent JP-H0923397-A (JP)
Title: Attaching structure for shield case
Inventor: NAKATANI KATSUNORI
IPC: H04N5/64
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To easily remove a shield case and to surely electrically connect it to a substrate by engaging teeth of a toothed washer inserted to an attaching screw with the shield case and a terminal soldered to the substrate. SOLUTION: A substrate holder 5 holds a substrate 1 and the mechanism part of a video tape recorder and is provided with a compression boss 5 in a position facing a bend part 4a of a shield case 4. An open hole 4b of the case 4 is formed in such size that a projecting part 3a of terminal metal fittings can pass this hole, and teeth of a toothed washer 7 are engaged with the bend part 4a of the case 4 and the projecting part 3a of terminal metal fittings. As the result, the case 4 is easily removed, and sure electric connection is realized.
Patent JP-S6230865-A (JP)
Title: Method and apparatus for producing metal hot dipped strip
Inventor: ANDO KOJI
IPC: C23C2/20
Filed: 1985-07-31
Abstract: PURPOSE:To plate a strip to the coating weight uniform over the entire surface by adjusting the push-in of snap rolls according to the detected transverse warpage of the strip so that the space between the strip and wiping gas nozzles is made uniform. CONSTITUTION:The strip 2 past a metal hot dipping bath 4 is leveled by the snap rolls 8 and is further wiped to the prescribed plating thickness by the wiping gas nozzles 10. A transverse warpage detecting means 16 which is a sensor of a non-contact type is provided in the transverse direction above the extreme neighborhood of the above-mentioned nozzles 10 in this stage. The signal from the means 16 is fed to a control arithmetic part 18 which calculates the distance between the strip 2 and the nozzles 10 and sends the result of the calculation to an operation part 20 of a mechanism for driving the rolls 8. The rolls 8 are thereby pushed in by as much as the required amt. in the direction where the warpage is offset. The operation of the rolls 8 is preferably executed with the lower roll in order not to change the pass line.
Patent JP-S5869011-A (JP)
Title: Manufacture of decorated cask
Inventor: KITAGAWA NAOKI
IPC: B29C41/22
Filed: 1981-10-22
Abstract: PURPOSE:To obtain readily and inexpensively a decorated cask consisting of a decorated cask body and an inner container, by making pellets of a polyethylene into the form of powder, separating it two parts, coloring each of them respectively, and introducing each of them  in a decorated cask body mold and the inner container mold followed by rotational molding. CONSTITUTION:In the production of a decorated cask consisting of the decorated cask body 2 and the inner vessel 3 that will be inserted in the upper opening thereof, pellets of a polyethylene are made into the form of powder, part of the powder is colored black or woody color, and the powder is introduced in a decorated cask body mold, by which it is molded by rotational molding into the body 2, and on the other hand other part of the powder is colored vermilion, and is introduced in the inner vessel mold, by which it is molded by rotational molding into the inner vessel. It is preferred that the body 2 is made up of two or three laminated layers having a thickness ranging about 1-10mm., and the layers are a white layer 2A positioned at the center, a black layer 2B positioned outside, and a vermilion layer 2C positioned inside which are integrally bonded by the rotational process.
Patent JP-S6147201-A (JP)
Inventor: SHIRAI SHIGEHARU
IPC: B27B5/18
Filed: 1984-08-14
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-H0922542-A (JP)
Title: Optical disk having multilayered information surface
Inventor: CHIKU SHINICHIRO
IPC: G11B7/24027
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of making access to an information surface at high speed and having a multilayered information surface. SOLUTION: A first information surface 108 is formed on a transparent substrate 101 and completely covered with a first translucent film 102. The transparent substrate 101 and the first translucent film 102 are covered with a first transparent film 103. As for each integer value K from two to N (N is an integer larger than three), a Kth information surface 110 is formed on a (K-1)th transparent film. A Kth information surface is completely covered with a Kth light reflective film 106. A (N-1)th transparent film and a Nth light reflective film 106 are covered with a protection layer 107. The innermost peripheral part of the Kth information surface 110 is formed on the side of the inner periphery closer than the innermost peripheral part of the (K-1)th information surface.
Patent JP-H1016503-A (JP)
Title: Wheel for agricultural vehicle
Inventor: ARIMURA KAGEYUKI
IPC: B60C11/11
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent a thrust of a wheel into land to be cultivated while a vehicle is going backward and to reduce the taking up of mud by the wheel. SOLUTION: In a wheel 1 for an/agricultural vehicle having a peripheral part on which a great many of lugs 7, 8, 9 are formed at an interval in the circumferential direction, the lugs 7, 8, 9 comprise vane lugs 7,8 and a small lug 9, which is arranged between the lug 7 and the lug 8 evereywhere. The lugs 7, 8 comprise forwardly inclined vane lugs 7, which incline on one side in the circumferential direciton with respect to a centripetal line (X) of the wheel, and backwardly inclined vane lugs 8, which incline in the direction reverse to that of the forwardly inclined vane lug 7 with respect to the centripetal line (X).
Patent JP-S5693244-A (JP)
Title: Electron gun
Inventor: TAKIGAWA TADAHIRO
IPC: H01J1/16
Filed: 1979-12-26
Abstract: PURPOSE:To prevent the emission pattern and cross-over form from splitting by selecting the bearing of a face with low work function of a single crystal material and exposuring a face with high work function on inclined surfaces at the top of the chip. CONSTITUTION:The axis bearing of a quadrangular prism-shaped LaB6 single crystal chip is selected in the direction of <100> or within 5 deg. from <100>, the top of the chip is cut to form a quadrangular pyramid so that four inclined surfaces coincide with <111> plane, and the top is cut to form a falt surface of 50mumX 50mum. Work functions of LaB6 are 2.3eV on <310> plane, 2.6eV on <100> plane, 2.7eV on <100> plane, and 3.6eV on <111> plane, thus, when thermions are emitted from the single crystal chip, electrons are emitted from the top flat surface prior to emission from inclined surfaces. Thus, the splitting of the emission patern and cross over form into several spots due to the chip temperature and bias voltage is prevented.