baber/WOPTO huggingface dataset:
Patent JP-S59170533-A (JP)
Title: Torsional vibration absorbing device of driving power transmission system of vehicle
Inventor: NISHIDA NAOHITO
IPC: F16F15/12
Filed: 1983-03-17
Abstract: PURPOSE:To contrive to absorb effectively the torsional vibration and transmit effectively the driving power by a method wherein an oil pressure type torque damper and a variable capacity form and friction type torque damper are interposed in series in a power transmitting system connecting an engine and wheels. CONSTITUTION:The third speed driven gear 123 is integrally provided on a pipe-shaped shaft 11 which is rotatably and externally engaged with an output power shaft 5, the first and second speed driven gears 121, 122 are engaged with the shaft 11 via a roller bearing 242, further, the forth speed driven gear 124 is made spline fitting to the output power shaft 5. Then, the pipe-shaped shaft 11 is connected with the output power shaft 5 via a torsional vibration absorbing device D in which an oil pressure type torque damper D1 and a variable capacity form and friction type torque damper D2 are provided in series. The friction type torque damper D2 is composed of the first cam plate 161 which is made spline fitting to the inner surface of a extended part 14 of the gear 123, friction plates 21, 22, the second cam plate 162, springs 41, 42 and the like, and the oil pressure type torque damper D1 is composed of a cylinder 34, a piston 30 and the like which are interposed between both end plates 29, 29' of the second cam plate 162.
Patent JP-H01219328-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: UCHINAMI MASANOBU
IPC: F02D41/14
Filed: 1988-02-26
Abstract: PURPOSE:To prevent drivability, deterioration of exhaust gas, and en-st by judging the degradation of a wide area air-fuel ratio senser in the occasion that a pump electric current is less than a prescribed value, when the pump electric current is set at the prescribed value lower than normal value. CONSTITUTION:In the occasion that an engine is in a normal condition, and an air-fuel patio is within a prescribed range, a pump voltage is changed over into a prescribed value smaller than a normal control value by operating a pump voltage changeover circuit 35 based on a pump voltage changeover command so as to read the air-fuel ratio corresponding to a pump electric current. The pump electric current is inversely calculated from the air-fuel ratio which is read so that the degradation of a wide area air-fuel ratio senser 80 is judged when this pump electric current is smaller than a prescribed range so as to stop a feedback control. Thereby, it is possible to prevent drivability, deterioration of exhaust gas and en-st, which are generated by a feedback control on the base of the abnormal output of the wide area air-fuel ratio senser 80.
Patent JP-H0224444-A (JP)
Title: Side width adjusting method of solar energy collecting roof
Inventor: HIRAI TAKASHI
IPC: F24J2/04
Filed: 1989-02-28
Abstract: PURPOSE:To make it possible to replace various members by standard members regardless of a roof width and to absorb an expansion caused by heat and the like by mounting a verge facing member, a lighting frame and a water proofing board to a connection member so that they are capable of moving. CONSTITUTION:A side bottom width adjusting section 40 to open downward along the outside edge, a water proofing board housing section 12 to open along the inside edge and a side connection member (A') forming a lighting frame bearing trench 25 to upon upward are placed. A connection member (A) forming the water proofing board housing section 12 and the lighting frame bearing trench 25 are placed on the middle part of a roof. The verge facing member (C) provided with the most suitable width of a distance between the side end edge and the side bottom width adjusting section 40 is mounted to the side of the roof, a creasing rising wall 53 of the verge facing member (C) is housed into the side bottom width adjusting section 40, the side edge lower end of a lighting frame (B) is housed into the lighting frame bearing trench 25 and a rising water proofing wall 2 of a water proofing board 1 is housed into the water proofing board housing section 12, then the width adjustment is carried out by moving each of them.
Patent JP-H02225025-A (JP)
Title: Prepreg and copper clad laminated sheet
Inventor: NISHIMURA KUNIO
IPC: C08J5/24
Filed: 1989-02-28
Abstract: PURPOSE:To enhance the heat resistance, the dimensional stability of sheet and the peel strength of copper foil by a method wherein specified embossed pattern is applied to aromatic polyamide fiber base material in a prepreg, which is prepared by impregnating the aromatic polyamide fiber base material with epoxy resin composition and/or polyimide resin composition. CONSTITUTION:Paper-like material made of wholly aromatic polyether amide fiber is produced and, after that, calendered by a pair of metal roll callenders under the condition that their temperatures, pressures and speeds are controlled and further embossed with a conventional up-and-down pair of metal/elastic rolls having various kinds of texture patterns and finally cured so as to make aromatic polyether amide fiber paper having Hm ranging from not less than 0.01mm to not more than 0.50mm, Lm ranging from not less than 0.05mm to not more than 2.00mm and Pr ranging from not less than 20% to not more than 60%, in which Hm is the difference between the height of any peak and that of any valley in embossed pattern shaped on aromatic polyamide film base material, Lm is the peak-to-peak distance of any embossed pattern shaped on the aromatic polyamide fiber and Pr is the packing rate of fiber.
Patent JP-S58160656-A (JP)
Title: Running speed change device for working vehicle
Inventor: OGAWA KENICHI
IPC: B60K20/00
Filed: 1982-03-18
Abstract: PURPOSE:To make the operation feeling comfortable in such a way that regardless of the speed change condition of an auxiliary speed change gear, the time from the operation of a control valve to the start of the progress of the vehicle at a specified speed may not be greatly changed. CONSTITUTION:An accumulator 19 to gradually increase the working pressure of a cylinder is provided with two springs 29a, 29b for storing the pressure to give impetus for returning a piston 19A subjected to the pressure. Two springs have respectively different lengths, just one side 29a is resiliently deformed in the first stage, in accompaniment with fluid storing pressure and the both are resiliently deformed in the final stage range. Besides, the modulus of elasticity of the spring 29a is determined so that the impetus force in the first stage range will be the value to operate a transmission clutch into the power transmitting condition to start the progress of the vehicle when the auxiliary speed change gear is in the low speed condition.
Patent JP-H10239798-A (JP)
Title: Silver halide photosensitive material for forming monotone image, and photographing unit
Inventor: IWAGAKI MASARU
IPC: G03C7/333
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material for forming a monotone image, such as a sepia tone image or the like having added value, by forming a color filter layer for shielding a part of the visible light region in a location farther than a photosensitive layer farthest from the support. SOLUTION: The color filter layer for shielding a part of the visible light region is formed in a location farther than the photosensitive layer farthest from the support. As a desirable tone of the color filter, yellow, magenta, cyan, blue, green, red, orange, purple, and the like, and it is preferred that the color filter has transmission density enough to reduce photographic sensitivity to the spectral absorption maximum of the color filter to <=1/2, and it is preferred that the dyes to be added to the color filter layer are made nondifusible in the color filter layer, and it is preferred for the monotone image to have the monotone sepia color (dark brown).
Patent JP-S61204900-A (JP)
Title: Semiconductor storage device
Inventor: KUMANOTANI MASAKI
IPC: G11C29/00
Filed: 1985-03-07
Abstract: PURPOSE:To write the same data on memory cells consisting of plural bits simultaneously by providing functions, which drives all memory cell selecting circuits simultaneously, in addition to a normal write means which selects a memory cell from plural memory cells bit by bit to write data. CONSTITUTION:In the test mode, namely, when a signal TM rises to the high level, driving signal generating circuits 27-30 output simultaneously signals C1-C4 which turn on pairs of transistors TRs related to these circuits independently of an address signal. That is, when the signal TM is in the high level, all of TRs 3-10 are turned on, and output signals (W and -W) of a data input buffer 2 are written on all of memory cells 15-18.
Patent JP-H03251562-A (JP)
Title: N-pentanoyltryptophan
Inventor: MAZAKI MITSUO
IPC: A61K31/405
Filed: 1990-02-26
Abstract: NEW MATERIAL:N-Pentanoyltryptophan expressed by formula I (Trp is L- tryptophan; M is H or alkali metal). EXAMPLE:N-Pentanoyl-L-tryptophan sodium salt. USE:Useful as a hypotensive agent for hypertension having functions to inhibit vasopressor action of endothelin and further as a remedy for ischemic cardiopathy, sequelae of subsrachnoid hemorrhage, gastric ulcer, etc. PREPARATION:For example, a compound expressed by formula II (X is -OH or halogen) is directly reacted with L-tryptophan or using a condensing agent to provide an ester, which is then hydrolyzed with an alkali such as sodium hydroxide to afford the objective compound expressed by formula I.
Patent JP-H11242071-A (JP)
Title: Charged particle beam test device
Inventor: NAKAMURA TAKAYUKI
IPC: G01R31/302
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enable accurate defect analysis, by simultaneously irradiating a charged particle beam to two device under test(DUT) and comparing the measured result of both DUT's. SOLUTION: Charged particles (electronic beam or ion beam) are simultaneously irradiated to two DUT's 1, 2 to obtain measured data of both DUT's and their measured result is compared to perform analysis on defect or characteristic analysis. In other words, the mirror barrel parts 50a, 50b and the mirror barrel parts 60a, 60b of two systems are provided, and a stage 30c and a signal processing part 70c corresponding thereto are provided. Analysis on defect or characteristic analysis of DUT 2 is performed by using defective or unknown DUT 2 and standard DUT 1 for reference. As a result, a number of waiting times alternately moving the stage 30c is lot needed as shown in the conventional, and an analysis working time can be shortened. Furthermore, since simultaneously measured data are obtained, scattering between both the measured data is reduced, and correlative data can be obtained.
Patent JP-H01221423-A (JP)
Title: Aromatic ether ketone polymer and preparation thereof
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1988-02-27
Abstract: PURPOSE:To obtain the title polymer having excellent mechanical characteristics, heat resistance, solvent resistance and moisture resistance and high glass transition temp., by reacting 4,4-dihalobenzophenone and phenylhydroquinone under a specified condition. CONSTITUTION:The title polymer having repeating units of the formula (wherein R is a phenyl group) and a reduced viscosity of 0.2dl/g or larger (measured in the p-chlorophenol soln. of concn. of 0.2g/dl at 60 deg.C) is obtd. by carrying out polycondensation reaction of 4,4-dihalobenzophenone and phenylhydroquinone in a molar ratio range of 0.98-1.03/1 in the presence of 1.0-1.25 equivalents of phenylhydroquinone in a neutral polar solvent (e.g., N-methylpyrrolidone) in an inert atmosphere at 150-350 deg.C.
Patent JP-H10243288-A (JP)
Title: Image-pickup method and image-pickup device
Inventor: HATANO KAZUHIKO
IPC: H04N5/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To allow an image-pickup device to pick up an image with a substantially wide dynamic range, without image deviations by detecting each difference between each motion vector among pixels in a plurality of images and each motion vector of pixels among a plurality of images and not compositing concerned pixels when the detection result indicates it that the difference is higher than a predetermined threshold value. SOLUTION: A motion vector compactor circuit 207 compares a motion vector of each pixel detected by a motion vector detection circuit 206 with a motion vector among images calculated by each motion vector of each pixel. When there is a difference of a predetermined threshold value or over between the inter-pixel motion vector and the inter-image motion vector, position information of the concerned pixel is given to an arithmetic circuit to inhibit compositing of pixels. Thus, a plurality of images picked up sequentially with different exposure are composited into a single image according to the method above, then a apparent dynamic range of a video signal is extended.
Patent JP-H08238704-A (JP)
Title: Multilayer laminate
Inventor: TAKOSHI HIROTAKA
IPC: B32B25/08
Filed: 1995-03-06
Abstract: PURPOSE: To provide a multilayer laminate which is most appropriately heat- resistant as an interior finish material for a car, a vehicle or a ship, and has an excellent feel of cushioning. CONSTITUTION: This multilayer laminate is composed of at least, two layers such as a cover skin layer of a thermoplastic elastomer having the Shore hardness of 55 to 96 and a foaming agent obtained by frothing a blend of 100 pts.wt. of an ethylene copolymer obtained by copolymerizing ethylene and at least, a radical polymerization acid anhydride, and 0.1 to 40 pts.wt. of an organic thermally decomposable foaming agent.
Patent JP-S58208301-A (JP)
Inventor: BAANAADO JIYOSEFU SHIEEBU
IPC: C08B11/12
Filed: 1983-03-18
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-S52129401-A (JP)
Title: Shutting out noise with fluid
Inventor: KITADA GENICHI
IPC: G10K11/16
Filed: 1976-04-21
Abstract: PURPOSE: Regarding methods of shutting out noise in factories by utilizing water curtain, to form a water curtain to shut out noise by letting water flow uniformally from a water supplying unit installed horizontally above the location where the noise is to be shut out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58170508-A (JP)
Inventor: KERII ERU SABURETSUTO
IPC: C10G33/02
Filed: 1983-03-22
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-H11244889-A (JP)
Title: Biological phosphorous removing device
Inventor: TOKIMORI KOUICHI
IPC: C02F3/30
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To secure good water quality by providing a biological reaction vessel, into which sewage flow and which is constituted of an anaerobic vessel and an aerobic vessel, and controlling the quantity of aeration in the aerobic vessel corresponding to the difference between the detected value and the target value of phosphorus concentration in the anaerobic vessel to constantly and excellently removed a phosphorus component in sludge. SOLUTION: The sewage is introduced into the anaerobic vessel in the biological reaction vessel through a pipe line (a). In the anaerobic vessel 1, phosphorus is discharged from phosphorus-accumulating microorganisms and in the aerobic vessel 2, phosphorus is excessively taken in the microorganisms, Next, a mixed solution containing the microorganisms, in which phosphorus is taken, is sent to a precipitating pond 4, where the microorganisms are precipitated and the supernatant water is discharged from a pipe line (c). A part of the microorganisms is taken out of the system through the pipe line (e) and the other microorganisms are returned to the anaerobic vessel through a pipe line (f).  In such a case, a phosphoric acid based phosphorus concentration meter 7 is provided to detect the quantity of phosphorus to be discharged from the phosphorus-accumulating microorganisms and the output of the aeration device 3 is controlled corresponding to the deviation between the measured value and the target value setted in a setting instrument 8.
Patent JP-S55138520-A (JP)
Title: Caisson constructing method wherein sinking work and interior excavation work are conducted separately
Inventor: OKADA TETSUO
IPC: E02D23/08
Filed: 1979-04-16
Abstract: PURPOSE: To make a provisional work for construction of an underground continuous wall or the like needless and enhance a working efficiency by a method wherein caisson sinking work and caisson interior excavation work are conducted separately.  
     CONSTITUTION: An annular groove is excavated, and guide walls 3 are fixed to inside and walls of the groove. A caisson tipaeed portion 5 is produced utilizing the groove, and a caisson intermediate portion 6 is engrafted on the tip end portion 5. While excavating a bottom portion of the groove by muddy-water excavation process and sinking the caisson 1, a caisson intermediate portion 7 is engrafted on the portion 6. After the caisson 1 is sunk as a whole, the groove around an outside surface of the caisson 1 is filled with sand 9 or the like. Then, the ground 10 inside the caisson 1 is excavated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06260979-A (JP)
Title: Strap antenna for portable telephone set
Inventor: YAMADA YOSHIHIRO
IPC: H04W88/02
Filed: 1993-03-08
Abstract: PURPOSE:To easily handle a device, and to make it difficult to be damaged by integrating an antenna with a strap used for carrying a telephone set. CONSTITUTION:A strap antenna 3 is formed of a strap part 1 integrated like a brand by a fiber, and a braided lead 2 made of a thread-shaped copper wire woven into the strap part 1. Then, the strap antenna 3 is fixed to a fixing tool 6 at the upper part of a portable telephone set 5 with a strap connecting tool 4. That is, the set lead 2 of the strap antenna 3 and the fixing tool 6 are electrically conducted, and a radio wave is mutually transmitted. Also, the fixing tool 6 is connected with a rod antenna 7, and the strap antenna 3 can function as the antenna for a portable telephone set 5.
Patent JP-H03247370-A (JP)
Title: Endless film belt for game machine provided with means for coping with static electricity
Inventor: MORI SAIICHIRO
IPC: A63F5/04
Filed: 1990-02-26
Abstract: PURPOSE:To prevent an endless film belt from the deposit of dust due to the accumulation of static electricity to hinder an illumination effect or failures of driving and guiding members by providing a brush consisting of conductive fibers or equivalent ones in contact with the film. CONSTITUTION:An endless film belt 1 for a game machine is provided in a fixed pitch with a plurality of transparent patterns 2 and drivably engaged with pulleys for driving and guiding timing belts 3, 3 provided over the whole periphery with the patterns. The film belt 1 makes contact with several U-shaped bent carbon fibers 6 made of strands suppored by a terminal 7, or a conductive brush molded to pinch carbon fiber and other conductive fiber bundles 8 makes contact with a brush support piece 9 made of metal materials. Thus, the terminal 7 or brush support piece 9 is earthed.
Patent JP-H10245280-A (JP)
Title: Rust prevention of ferro-concrete structure
Inventor: HASUI KENJI
IPC: C04B41/60
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing rust of a ferro-concrete structure capable of imparting excellent rust-preventing properties to the structure for a long period regardless of the shape thereof by forming a primer layer having a rough surface on the surface of the structure, the second electrode layer on the primer layer, and the first electrode layer thereon, and connecting the second electrode layer to reinforcing steel. SOLUTION: A primer containing an aggregate is applied to the surface of a ferro-concrete structure 1 to provide a primer layer 3 having a rough surface, the second electrode layer 4 comprising spray deposit of zinc-aluminum pseudo alloy is formed on the primer layer and the first electrode layer 5 of zinc, aluminum, magnesium or an alloy thereof is at least partially formed on at least a part of the second electrode layer to coat the structure. Further, the second electrode layer 4 is connected to reinforcing steel 2 with an electroconductive material in the method for preventing rust of a ferro-concrete structure. The sealing treatment of the surface of the second electrode layer 4 is preferably carried out with a sealing material containing 0.1-7wt.% phosphoric acid.
Patent JP-H04281866-A (JP)
Title: Air cleaner
Inventor: KAYAMA MASAAKI
IPC: B03C3/02
Filed: 1991-03-12
Abstract: PURPOSE:To reduce the size and weight of the air cleaner body and to provide the inexpensive air cleaner having high reliability by forming a discharge electrode part to a small size. CONSTITUTION:This air cleaner is constituted by constituting a discharge device part 33 of a flat planar grounding electrode 31 and needle-like discharge electrodes 30 disposed to face this flat planar grounding electrode 31, providing the needle-like discharge electrodes 30 at one end of a resistor 39 disposed on an insulating sheet 3, connecting the other end of the resistor 39 to a winding core conductor 40 to constitute the winding core thereof, winding the insulating sheet 38 around the winding core conductor 40, projecting the needle-like discharge electrode 30 parts from the winding part and applying a high voltage between the flat planar grounding electrode 31 and the winding core conductor 40.
Patent JP-H11250909-A (JP)
Title: Lithium secondary battery
Inventor: YANAGIDA KATSUISA
IPC: H01M4/587
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high capacity, good cycle characteristics, and high performance. SOLUTION: A lithium secondary battery has a negative electrode made mainly of a composite carbon material comprising 60-90 wt.% natural graphite capable of storing/eliminating lithium ions and 40-10 wt.% graphitization retardant carbon capable of storing/eliminating lithium ions, and a positive electrode made mainly of a lithium-containing cobalt.nickel composite oxide represented by the general formula, LiCo1- XNix O2 (0.4<=X<=0.9).
Patent JP-H08243548-A (JP)
Title: Water softener used also as water purifier
Inventor: AYANO TOSHIHIRO
IPC: C02F1/28
Filed: 1995-03-07
Abstract: PURPOSE: To provide a water softener used also as a water purifier capable of purifying water by eliminating odor of mold and iron rust, etc., having an antibacterial function and also capable of changing various kinds of water to soft water by ion exchange. CONSTITUTION: A cylindrical body 4 built-in with fibrous active carbon is inserted into a water discharge pipe 3 erected in a case 5, and ion exchange resin 30 is filled into an internal space 29 between the cylindrical body 4 and the case 5, and water such as city water is fed from the water discharge pipe 3 to the cylindrical body 4 built-in with fibrous active carbon and then discharged through the ion exchange resin 30.
Patent JP-S58163706-A (JP)
Inventor: ICHINUKIZAKA ISAO
IPC: A41D27/06
Filed: 1982-03-23
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-S6019435-A (JP)
Inventor: RORENSU JIYOOJI HARABAA
IPC: A01K87/06
Filed: 1984-03-12
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。