baber/WOPTO huggingface dataset:
Patent JP-S6172526-A (JP)
Title: Manufacture of fiber reinforced resin structure
Inventor: YAMAZAWA YASUSHI
IPC: B29C70/16
Filed: 1984-09-18
Abstract: PURPOSE:To obtain the titled structure without plate ends, by molding a three- dimensional fiber reinforced resin structure using plate ends of a shape memory alloy, and heating or cooling the plate ends thereby constricting and deforming the plate ends followed by removal of the plate ends. CONSTITUTION:Plate ends 1 are put in recesses 4 of a zigzag support jig 2, which plate ends 1 are not aligned. A resin impregnated fiber bundle is wound around the plate ends with the bundle through notches 3 in the plate ends. Then the resin impregnated bundle is hardened, and the plate ends 1 are constricted and deformed by cooling or the like to be removed, so that a zigzag three-dimensional structure 5 is molded. The plate ends are made of a so-called two-way type shape memory alloy (e.g. Cu-Al-Ni alloy, Ni-Al alloy, etc.).
Patent JP-S61294360-A (JP)
Title: Oxygen concentration detector
Inventor: HASHIMOTO KENSHIROU
IPC: G01N27/409
Filed: 1985-09-03
Abstract: PURPOSE:To prevent the generation of blackening by stopping the current supply to an oxygen pump element when the voltage between the battery element electrodes of a device for detecting oxygen concn. from the current supply value to the oxygen pump element is below the prescribed value. CONSTITUTION:The oxygen pump element 1 and battery element 2 for measuring an oxygen concn. ratio consisting of oxygen ion conductive electrolyte materials are coupled to each other via a spacing 3 and are disposed in an exhaust pipe. Current is supplied to the element 1 by a current supply circuit 11 and the voltage generated between the electrodes 7 and 8 of the element 2 is supplied via an amplifier 30 to an operational amplifier 12 to control the current of the element 1. The current flowing in the element 1 is detected by a resistance 16 and is inputted as oxygen concn. detection output to an air-fuel ratio control circuit 31. A level detecting circuit 56 is connected to a lead-out wire 8a of the element 2 and if the voltage generated between the electrodes 7 and 8 is lower than a reference voltage, the output of the amplifier 12 decreases to block the current to the element 1.
Patent JP-H0246201-A (JP)
Title: Power tiller of two shaft type
Inventor: ISHII JIRO
IPC: A01B33/02
Filed: 1988-08-04
Abstract: PURPOSE:To make possible to work corresponding to diversified working styles by making variable of speed of second tilling shaft only and providing twin driven shaft upper of driving shaft of the tiller and at a distance as far as possible from center of the second tilling shaft. CONSTITUTION:A speed variator variable of speed of the second tilling shaft 11 side only is provided. By said arrangement, rotation number of the second tilling shaft corresponding to working detail (also possible to stop rotation) is able to be obtained. Then, twin driven shaft 37 is provided upper of driving shaft 30 of the tiller and separated from shaft center of the second tilling shaft 11 as far as possible. By said arrangement, space between branched mission case 2 and two shafts driving mission case 4 is able to be widely separated and length of joint shaft 8 set between the both is able to be long. Thus, possible angle of inclination is able to be set to large even in a case of the power tiller of two shaft type is necessary to be much inclined.
Patent JP-S5896877-A (JP)
Title: Etching method for metallic plate
Inventor: TANAKA YUTAKA
IPC: C23F1/00
Filed: 1981-12-07
Abstract: PURPOSE:To perform etching of delicate pattern at high accuracy by pressing an organic film to a principal face of a metallic plate through an adhesive, and after etching another principal face to a specified part, stripping the film and etching both principal faces. CONSTITUTION:Resist films are formed on the required parts of two principal faces of a long metallic plate 21, and etched selectively by an etching agent, and a shadow mask for a color picture tube is formed. At that time, a rolled organic film 15 coated with an adhesive and covered with separate paper 16 is supplied from a drum to the face facing a small side hole of the electron gun side of the metallic plate 21. The separate paper 16 is separated by a roller 18, and the face of the film 15 on which adhesive is coated is pressed to the metallic plate 21 by rollers 19, 20. Then, after performing spray etching on another face, the film 15 is torn off, and specified etching is performed from both faces by spray etching.
Patent JP-S6088841-A (JP)
Title: Air-fuel ratio controller for internal-combustion engine
Inventor: YAMADA HIROATSU
IPC: F02D41/00
Filed: 1983-10-19
Abstract: PURPOSE:To accurately control the injected quantity of fuel when the operation of an engine is unstable, by compensating the basic injected quantity of fuel by a compensation value corresponding to the ratio of the fluctuation in the rotation of the engine. CONSTITUTION:Under a starting command, the calculation and processing by a main routine are started and initialization is performed. After the initialization, an MPU100 receives intake temperature data from an intake temperature sensor 20, cooling water temperature data from a cooling water temperature sensor 21, and throttle opening degree data from a throttle sensor 23. A first compensation value for controlling the quantity of increase and decrease of fuel at the time of the coldness of an engine and at the time of its transient state is calculated on the basis of said data and stored in an RAM107. A second compensation value for controlling the quantity of increase and decrease of fuel depending on the quantity of the fluctuation in the rotational frequency of the engine is calculated and stored in the RAM107.
Patent JP-H0923304-A (JP)
Title: Image forming device using document carrier sheet
Inventor: ANDO KAZUHIRO
IPC: H04N1/107
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory image tree from the shade in a step part on the surface or an original with a row cost by controlling picture data, which is obtained by reading the side face of the original through a semitransparent sheet which has the surface roughened, in accordance with a prescribed process condition. SOLUTION: A semitransparent sheet member 2 which has a surface roughened part 2a on the upper face is put on an original platen 5. An original D where a small- sized original 4 and a large-sized original 3 having a step between them are stuck together is placed on this member 2. At the time of image read, irradiating light of an exposure lamp is transmitted through the original platen 5 and penetrates the semitransparent sheet member 2 and cannot go straightly because of the surface roughened part 2a and is diffused. As the result, light is sufficiently made incident on the step part which should make a shadow, and reflected light from the original penetrates the semitransparent sheet member 2 and is refracted and is made incident on an image forming part of the image forming process in the electrophotographic system, thus forming the image free from the shadow.  Picture data is controlled in accordance with the process condition suitable for this data to obtain the satisfactory image free from the shadow without the increase of the size and the cost.
Patent JP-S6173846-A (JP)
Title: Porous fiber reinforced metallic composite material and its manufacture
Inventor: DONOMOTO TADASHI
IPC: C22C32/00
Filed: 1984-09-19
Abstract: PURPOSE:To obtain the titled composite material having improved strength and heat resistance by infiltrating a molten metal into an aggregate of fibers, solidifying it, remelting the resulting composite material, and making holes in the material so that they are dispersed among the fibers. CONSTITUTION:A molten metal such as molten Al (alloy) is infiltrated into an aggregate of fibers such as alumina, carbon or glass fibers, and a fiber reinforced metallic composite material is formed by forging or other method. The whole or part of a block of the composite material is remelted by heating, and holes are made in the material so that they are distributed among part of the fibers having the stuck molten metal. The resulting porous composite material can be utilized as a sound absorbing member, a filter member or the like used at a relatively high temp.
Patent JP-H0246025-A (JP)
Title: Voice coding device
Inventor: HAYASHI RYOJI
IPC: H03M7/30
Filed: 1988-08-08
Abstract: PURPOSE:To suppress the increment of a quantized error and to improve the quality of a decoded sound by allocating quantizing bits by a quantizing method having a smaller error when a residual signal power ratio between the forecasting residual signal power of each subframe and that of the whole frame exceeds a prescribed threshold. CONSTITUTION:A subframe quantizing bit number calculating part 12 finds out the ratio of the forecasting residual signal power of each subframe to that of the whole frame to determine a quantizing method. When the ratio exceeds a certain threshold, the calculating part 12 increases the number of residual quantizing bits of the subframe under the condition that the number of the whole residual coding bits to the subframe is fixed. A quantizing step width calculating part 7 finds out the root mean square value (rms) of each sample from the residual signal power and calculates a quantization deciding level. A residual quantizer 8 codes a residual signal on the basis of the quantization deciding level. Thereby accurate coding can be executed and the quality of sound can be improved.
Patent JP-S6350812-A (JP)
Title: Surface tilt correcting and scanning optical system
Inventor: YAMAKAWA KAZUO
IPC: G02B27/00
Filed: 1986-08-21
Abstract: PURPOSE:To maintain image formation characteristics and a surface tilt correcting function excellently at right angles to a scanning surface by composing an optical system of a single lens which has toric surfaces on both sides, and allowing the toric concave and convex surfaces and the lens to meet specific requirements. CONSTITUTION:The toric surface of the lens G on the side of a deflector 4 is made concave both along and at right angles to the scanning surface and the toric surface of the lens G on the side of a body 6 to be scanned is made convex both along and at right angles to the scanning surface. Further, the lens G meets requirements of r1V/r2V<=1 and 0.3<d1/f<0.5. Here, r1v is the radius of curvature of the toric surface on the scanned body side to the scanning surface, d1 is the on-axis gap between the two toric surfaces, and (f) is the focal length of the scanning image formation optical system along the scanning line. Consequently, the surface tilt correcting function and image formation characteristics at right angles to the scanning surface are maintained over a wide range.
Patent JP-H1133336-A (JP)
Title: Method for separating volatile substance and separation device
Inventor: KO SATOSHI
IPC: B01D53/22
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To effectively separate a volatile substance from a sample liquid by spraying a solvent containing the volatile substance and a spray gas to a frit plate, then separating a liquid from the volatile substance after sedimentation of the liquid and separating water vapor from the volatile substance using a membrane which allows the passage of the volatile substance and does not allow the passage of the water vapor. SOLUTION: A liquid sample introduced into a liquid sample introduction pipe 12 is caused to become confluent with a spray gas on the surface of a frit plate 13 and this mixture is supplied into a gas/liquid separation chamber 14. In this case, the sample is atomized like mist and a volatile substance is extracted from the water. In addition, the particles of the mist (liquid droplets) repeatedly collide with each other to gradually become larger in size and sediment and are finally delivered to the outside by a pump 20. On the other hand, the volatile substance arrives at a membrane separation chamber comprising a glass chamber 17 and a separation membrane 16 through a glass pipe 15 together with the spray gas and residual water vapor.  However, only the volatile substance is allowed to pass through the separation membrane 16 because the water vapor cannot pass through the separation membrane 16. The volatile substance is introduced into an analysis instrument 19 through a tube 18 with the inert spray gas.
Patent JP-2001018872-A (JP)
Title: Fender device
Inventor: MASAMIZU MASAYUKI
IPC: B62J15/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To easily install a fender on a stay bent into a U-shape used to install the fender to a bicycle frame or a fork on a bicycle. SOLUTION: A square opening part 15 is provided on a fender 2. Lock pieces 17 are provided extending inward in the opening 15. An press-in tool 4 in an inverse U-shape is engaged overridingly with a bent part 5 in a U-shape of a stay 3, and the press-in tool 4 is pressed into the opening 15 on the fender 2. When lock pawls 10 provided on the press-in tool 4 are engaged with the lock pieces 17, the stay 3 swings freely, and is made into a folded storage form with respect to the fender 2. When the press-in tool 4 is inserted more, and the lock pawls 11 are engaged with the lock pieces 17, the stay 3 can be fixed at a prescribed angle.
Patent JP-H0646806-A (JP)
Title: Method of drying tomato
Inventor: HOWAN MANUERU ROMERIN
IPC: A23L19/00
Filed: 1991-08-06
Abstract: PURPOSE: To efficiently obtain dried products of tomatoes excellent in rheological property, flavor, fragnance, color, stability and freshness by evaporate-concentrating juice obtained from the fruits of ripe tomatoes in vacuum and then drying it to make specific diameters of particles and moisture content. CONSTITUTION: The fruits of red and ripe tomatoes with tight texture are washed with the sterilizer, rinsed with true water and cut into cubic pieces. These tomato pieces are heated at a temperature not higher than a water boiling point for a period shorter than ten minutes to inactivate enzyme included in the tomato pieces and then cooled to a room temperature. These tomato pieces are made into the state of pulp, removed of peels and seeds to make tomato juice and evaporate-concentrated in vacuum to make a concentrate like tomato paste including 20 to 32 wt.% solid. Air included in the concentrate is removed to make the concentrate into the small pieces having 1 to 3 mm maximum thickness or diameter and the small pieces are dried to attain their moisture content 3 to 4%.
Patent JP-S6173994-A (JP)
Inventor: SAKURABA SHINICHIRO
IPC: G09G1/28
Filed: 1984-09-19
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-2000032100-A (JP)
Title: Power controller
Inventor: CHINO SATOSHI
IPC: H04B7/26
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To suppress the memory phenomenon of a battery by supplying the power via at least two cells, monitoring the voltage of every cell, selecting with priority one of both cells that has the least remaining capacity and a reference voltage level or higher based on the voltage of the cells and then controlling the switching of the selected cell. SOLUTION: A CPU 4 monitors the voltage of the 1st and 2nd batteries 1 and 2 and also compares the voltage of both batteries with each other based on the digital data of voltage. If it's decided that the batteries 1 and 2 should be switched to each other, the CPU 4 transmits a battery switching control signal to a power control part 5. In regard to the deciding standard of the CPU 4 to output a switching instruction, the residual capacity of each of both batteries 1 and 2 is estimated based on the voltage data on both batteries. Then the electrical capacity of batteries 1 and 2 are compared with each other, and the battery having the smaller capacity is selected. If the batteries 1 and 2 have the same voltage level, the battery 1 is selected with priority.
Patent JP-H0359042-A (JP)
Title: Rubber composition for tire
Inventor: INUI NAOKI
IPC: C08L7/00
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a rubber composition for tire of improved grip performances by mixing a natural rubber and/or a synthetic rubber with a filler and a specified (meth)acrylic compound. CONSTITUTION:The corresponding amine and (meth)acryloyl chloride are subjected to a dehydrochlorination reaction in an inert solvent (e.g. toluene) in the presence of a basic compound (e.g. triethylamine) to obtain a (meth)acrylic compound of the formula (wherein X is a halogen atom or an acyclic or cyclic aliphatic group which may contain an oxygen atom; R<1> is H or a methyl; and R<2> is H, a 1-8C alkyl or cyclohexyl). 100 pts.wt. natural rubber and/or synthetic rubber (e.g. a styrene/butadiene copolymer rubber of a styrene content of 20-50%) is mixed with 0.1-20 pts.wt. above (meth)acrylic compound, 20-200 pts.wt. filler (e.g. highly reinforcing carbon black of a nitrogen adsorption specific surface area of 80-250m<2>/g) and 5-200 pts.wt. process oil.
Patent JP-H0825847-A (JP)
Title: Copy form set
Inventor: HIGURE HISANO
IPC: B42D15/00
Filed: 1994-07-18
Abstract: PURPOSE:To provide a copy form set which prevents secret information from being leaked and can confirm its information easily and swiftly. CONSTITUTION:In a copy form set 1 comprised of a plurality of sheets of form paper, it is comprised by providing a secret information entry part 4 on a face side of the upper part of the form paper 2, on the one hand, a pressure-sensitive transferred ink layer 5 which has the same color as the surface of the lower part form paper 3 facing on the upper part of the form paper 2 or transparence and a different pH value from that of the lower part of form paper 3 on a position corresponding to the entry part 4 of the rear side.
Patent JP-S6087569-A (JP)
Title: Color original reader
Inventor: TOGASHI MITSUO
IPC: H04N1/40
Filed: 1983-10-20
Abstract: PURPOSE:To correct accurately white balance by storing a correction coefficient by color and picture element indipendently after a reading signal of a white reference plate is A/D-converted in a color original reader and arithmetic processing a scanning signal with the correcting coefficient at reading of original. CONSTITUTION:When a scanner section 10 reads and scans the white reference plate 13, a signal where RGB color signals appear in time series is obtained in response to color arrangement of a color separation filter 17, the level is fluctuated by a lamp 11 and a lens 14 or the like, the result is A/D-converted at a converter 21 of a white balance correction section 20, the correction coefficient M is outputted from an ROM22 by using the result as an address and written in an address corresponding to a sensor element of an RAM23. When an original 12 is carried to the reader and the reading scanning is started, a signal inputted from the scanner section 10 is A/D-converted, then the signal is inputted to an arithmetic device 24, where the signal is multiplied with the correcting coefficient from the RAM23. A scanning signal outputted from the arithmetic device is subject to complete white balance.
Patent JP-S6163295-A (JP)
Title: Production of immune interferon
Inventor: FUSHIANGUUFU KUNGU
IPC: C12N15/00
Filed: 1984-09-19
Abstract: A method for the extraction of intact recombinant human immune interferon with guanidine-HCl is disclosed. This method permits the purification to homogenity of intact recombinant human immune interferon.
Patent JP-H0244358-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: TANI YOSHIYUKI
IPC: G03F7/008
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a resist pattern having a high aspect ratio by consisting the material of a compd. contg. at least >=1 azide groups, a resin having low absorption at about 248nm and a solvent which can dissolve both. CONSTITUTION:This material consists of the compd. having at least >=1 azide groups in the molecule, the resin having the low absorption at about 248nm and the solvent which can dissolve the compd. and the resin. In general, the transmittance of a resist is improved and eventually light arrives sufficiently at the resist bottom by using the resin having the low absorption at the light source wavelength as the resin. The formation of the pattern having the high aspect ratio is thus possible. The fine pattern having the good shape of submicron order is easily obtd. in case of applying this material to the resist for exposing of far UV ray such as for example, KrF excimer laser light (248nm).
Patent JP-S6439539-A (JP)
Title: Biaxial orientation test device
Inventor: MIZUTANI HISASHI
IPC: G01N3/18
Filed: 1987-08-06
Abstract: PURPOSE:To obtain a testing device for high temperature which precludes damage due to the heat of an O ring by moving an air pressure cylinder which an air pressure type clip for clamping the edge part of a sheet, a film, etc., out of a high-temperature test chamber. CONSTITUTION:Respective air pressure type clips 3 move together integrally in an X-axial direction and a Y-axial direction by respective pantagraphs 4 through the synchronous operation of a pantagraph mechanism 1 which draws a test sample 2 such as a sheet and a film in the X-axial and Y-axial directions. The air pressure type clips 3 are positioned at the tip parts of the respective pantagraph arms 4 and consist of fixed clip parts 3A and movable clip parts 3B. A piston 18 fitted to the other end of a coupling lever 12 moves up and down in the air pressure cylinder 19 through the O ring 20. Then a piston air pressure cylinder mechanism Q which employs the O ring 20 is positioned on the outside of the high-temperature test chamber 9 by extending the coupling lever 12 long. Therefore, the O ring is not heated above its resistant temperature and prevented from damaging owing to heat.
Patent JP-H0926831-A (JP)
Title: Computer system
Inventor: FURUKAWA MASAO
IPC: G06F1/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a system which charges the computer rental fees after discriminating them between the execution of a program that is produced by a computer center user who is conscious of the electric power saving and the execution of other programs. SOLUTION: This computer system consists of an instruction processing means 2a, a cache memory 2b, a means 2c which detects whether the data requested by the means 2a are stored in the memory 2b, and a data transfer frequency recording means 2d. When the execution of a job is started, the means 2d is initialized and the means 2a checks whether the requested data are stored in the memory 2b via the means 2c. If the requested data are not stored in the memory 2b, the data are sent to the memory 2b from a storage and 1 is added to the frequency value of the means 2d. When the execution of the job is over, the frequency value of the means 2d is stored in the storage. Then an operating system calculates the data transfer fee based on the stored frequency value and adds this fee to other charges to decide a computer rental fee.