baber/WOPTO huggingface dataset:
Patent JP-H0367591-A (JP)
Title: Plasmidp ni20 and gene recombinant method using same plasmid as vector
Inventor: ITO SHINYA
IPC: C12N15/09
Filed: 1989-08-04
Abstract: NEW MATERIAL:A plasmid pNI20 having about 2.9Kb molecular weight, having enzyme-cut map expressed by the formula, causing no cleavage by restriction enzymes BamHI, Sacl, ClaI and SalI and derived from the genus Pseudomonas. USE:A vector for gene recombinant. PREPARATION:For example, Pseudomonas flavide IF-4 (FERM P-10865) strain is inoculated into a culture medium and cultured and then the cultured liquid is cooled and centrifuged to collect the bacteria and the bacteria are suspended to buffer liquid and lysozyme, pronase and RNAase are added thereto and are reacted therewith under cooling and the reaction product is cooled and centrifuged and the supernatant is separated and isopropanol is added to the resultant supernatant and precipitated DNA is separated and ethidium bromide and cesium chloride are added to the DNA and the DNA is subjected to supercentrifugal separation to separate plasmid DNA and part having same moving degree as straight-chain DNA of 1.6Kb is dissolved by electrophoresis and subjected to filter treatment to provide the pNI20 plasmid.
Patent JP-H1199318-A (JP)
Title: Device for producing ammonium sulfate solution capable of removing so2 from flue gas and turning into valuable material
Inventor: RISSE THEO
IPC: B01D53/77
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain 2 kinds of solutions respectively having a different quality by providing an absorbing liquid distribution device at the upper side of a cleaning zone, through which a flue gas is passed from the lower side to the upper side, a gas permeable liquid collecting bottom part at the lower side of the cleaning zone, an ammonium sulfite oxidation device and a drawing conduit, a circulating system of an absorbing liquid, a gas quenching liquid spray, a circulation device and the like. SOLUTION: The flue gas, in which hydrogen halide is separated in a gas passage 6 by the spray of NaOH or KOH solution through a conduit 16, is cooled by the ammonium sulfate solution of a spray device 7 and saturated with steam. In the cleaning zone 2, the SO2 loaded flue gas is brought into contact with a mixed absorbing liquid of an aq. ammonia, an ammonium sulfate aq. solution and the newly produced ammonium, sulfite solution. A branched flow of the absorbing liquid from the gas permeable collecting bottom part 8 is supplied to the oxidation device 5 by an absorbing liquid circulation system 9 and another part is circulated and supplied through a conduit 10. Ammonium sulfite and ammonium hydrogen sulfite is oxidized into ammonium sulfate by an oxygen-containing gas in the oxidation device 5 and two solutions respectively having a different concentration are obtained respectively from a liquid storage part of the device 5 and a liquid for quenching.
Patent JP-H0268641-A (JP)
Title: Security protective system of integrated circuit
Inventor: INOUE SHINJI
IPC: G06F21/14
Filed: 1988-08-17
Abstract: PURPOSE: To simplify constitution and to completely protect the security of data processing conditions by selecting a conversion mode based on security data held in a security data holding circuit backed up by a battery. CONSTITUTION: A conversion circuit 3 for mutually converting an external data code and an internal data code by one of the plural conversion modes is provided and the conversion mode is selected based on the security data held in the security data holding circuit 5 backed up by the battery. Thus, since the conversion mode is selected by specifying the security data, even in the integrated circuit of the same form, which of conversion modes is used is unknown and the security is maintained more completly. Thus, the security of the data processing conditions is completely maintained and the constitution is simplified since address signals are used as they are.
Patent JP-H0252703-A (JP)
Title: Manufacture of honeycomb molding die
Inventor: NISHIMURA MAMORU
IPC: B28B3/20
Filed: 1988-08-16
Abstract: PURPOSE:To manufacture a die with good workability by applying the first molding channel processing for a plate-shaped first metal block by means of wire discharge machining, bonding a second metal block material, applying the second molding channel processing to the bonded material and completing the molding channel of the first metal block material. CONSTITUTION:Small diameter through-holes 1a of a first metal block material 1 are provided and continuous linear slit-shaped molding channels 4a are processed in a manner to cross the block material 1. The four sides of hexagons communicating with respectively are processed by said process. Then, a second metal block material 2 provided preliminarily and with formed through-holes 6 in the position corresponding with the molding material feeding hole 5 are overlapped on one surface of the metal block material 1 and both are bonded together. Then, wire discharge maching similar to above-said is carried out for a bonded material of the first and second block materials 1 and 2. Thus, an integrated die provided with the molding material feeding hole 5 including the through-holes 6 on the material inlet side and with a hexagonal honeycomb molding channel 4 on the outlet side is completed.
Patent JP-H0252470-A (JP)
Title: Sunlight power generation device
Inventor: FUJIWARA MASAZUMI
IPC: H01L31/052
Filed: 1988-08-17
Abstract: PURPOSE:To simplify a processing method and to exchange a transparent sheet containing a fluorescent substance even when the fluorescent substance is deteriorated by forming this device of the following: a grid-like or mesh-like constituted solar cell; a transparent sheet material which is laid out so as to be closely contacted to the surface of the solar cell and which contains the fluorescent substance. CONSTITUTION:A transparent sheet (fluorescent sheet 6) is laid out on the surface of a grid-like arranged solar cell 3. This fluorescent sheet 6 is formed in such a way that a fluorescent substance is mixed with a transparent material and theat these are formed to be a sheet. As the transparent material, polycarbonate, polyvinyl fluoride, polyvinyl chloride or the like can be formed; as the fluorescent substance, an azine-based dye, an anthraquinone-based dye, a perylene-based dye or the like can be used. In order to prevent total reflection at a bonded face to the solar cell 3, it is necessary to closely contact the solar cell 3 to the fluorescent sheet 6. Since the fluorescent sheet 6 formed at a low cost can be attached to and detached from the solar cell 3 easily, only the fluorescent sheet can be exchanged easily even when the fluorescent substance is deteriorated.
Patent JP-H1044882-A (JP)
Title: Installing construction of interior trim material for vehicle
Inventor: NAKAMURA YOSHINOBU
IPC: B60N3/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To efficiently fit an interior trim material in a single operation by integratedly providing insert bosses having deforming parts on the outer circumferential faces on the back face of an interior trim material, deforming the deforming parts of the insert bosses so as to insert them into insert holes of a vehicle body constituting member, and hence fitting the interior trim material to the vehicle constituting member. SOLUTION: A shock absorbing member D as an interior trim material is temporarily fixed to a roof side rail 3 as a vehicle body constituting member. A pair of insert bosses B are spacedly formed in the lengthwise direction on the back of the shock absorbing member D, and each insert boss B is projectingly formed with a deforming part 5 having a plurality of ribs in the radial direction on the outer circumferential face of the cylindrical core part 4. A plurality of insert holes 6 are provided on the inner panel 3i of the roof side rail 3. The maximum diameter of a virtual circle drawn by the outer edges of the deforming part 5 is made larger than the diameter of the insert hole 6, and when the insert boss B is inserted into the insert hole 6, the deforming part 5 is plastically deformed. As a result, the material can be integratedly installed in a single operation.
Patent JP-H0487701-A (JP)
Title: Device for manufacturing aspheric lens and manufacture of aspheric lens
Inventor: TAKENO NAKAMASA
IPC: G02B3/02
Filed: 1990-07-31
Abstract: PURPOSE:To control radius of curvature of a high precision lens by reciprocally moving a lens material cutting tool in the approaching and in the separating directions against a lens material by a specific amount in accordance with a revolving angle of a cutting bite synchronizing with a turning angle of the lens material. CONSTITUTION:A cutting bite 54 supported by a bite support base 48 of a reciprocating motion execution part 12 is revolved around a revolution center 42 while it is being made contact with a lens material 26 simultaneously when the lens material 26 supported by a rotary shaft 16 of a turning motion execution part 10 is turned around a turning center 14. Accordingly, it is possible to cut all over the recessed surface part of the lens material 26 by the cutting bite 54. Additionally, the cutting bite 54 is moved in the approaching and the separating directions against the lens material 26 so that the head point of the cutting bite 54 can move on an orbit along the shape of a lens at the time of cutting process. Consequently, it is possible to cut and form the lens with a purported curved surface shape with high precision.
Patent JP-S6182871-A (JP)
Title: Curing of coated urethane film
Inventor: MABUCHI AKIRA
IPC: B05D7/24
Filed: 1984-09-28
Abstract: PURPOSE:To cure coated urethane film in a short time even in a low temp. atmosphere by coating a curing accelerating catalyst on the base material just before coating a urethane paint. CONSTITUTION:When a urethane paint contg. isocyanate prepolymer is coated on a base material and cured in an atmosphere hated at <=100 deg.C, a curing accelerating catalyst such as methylamine, dibutyltin diacetate, etc. is coated on the base material just before the urethane paint is applied. Thus, curing is caused in a short time. Accordingly, the productivity for the production of glass, etc. is improved.
Patent JP-H0742478-A (JP)
Title: Steel cutting edge and construction method of liner plate catchment well with the steel cutting edge
Inventor: HANAI MASAJI
IPC: E02D23/08
Filed: 1993-07-27
Abstract: PURPOSE:To dismantle and recover steel cutting edges after excavation of a shaft, to prevent liner plates from buckling by ration force of a jack, and to prevent earth-flow into the shaft from the space between cylindrical steel cutting edges and a cylindrical liner unit. CONSTITUTION:Steel cutting edges. Divided steel cutting edges 2a, 2b, 2c and 2d are assembled and arranged along a shaft wall of a shaft, which has been excavated to some extent of depth. And liner plates 12 are arranged therein and connected in a stagger fashion to form a cylindrical liner unit, and buckling- prevention materials 14 are squeezed into the bottom line of liner plates and a jack 15 is placed between the bottom of the liner plates 12 and the cutting edge bodies of the steel cutting edges. The divided steel cutting edges are pressure-fitted into the bottom of the shaft one after another by the jack, and after excavation of the earth and within the steel cutting edges new liner plates are connected to the bottom line of the liner plates in a fashion to form a cylindrical liner assembly, and after excavation to the specified depth is completed, the steel cutting edges are dried and dismantled and a catchment well is constructed.
Patent JP-H0899244-A (JP)
Title: Machining workpiece holding assembly
Inventor: MAIKERU DEIIN TEIBETSUTO
IPC: B23Q1/25
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a machining workpiece holding assembly easy in part-to- part adjustment and capable of disposing workpieces accurately in a working area inside a machining device. SOLUTION: A workpiece holding assembly for machining device comprises an adjustable rail clamp 14 mounted on a rail 12 fixed to the machining device. The rail clamp 14 further comprises a label connection means released rapidly from a leveler head 16. The leveler head 16 comprises a connection part which forms a connection corresponding to a leveler connection means. The leveler head 16 comprises an inclination adjusting means which tilts the leveler head 16 to a desired angular position and a horizontally adjusting means which slides the leveler head 16 horizontally relative to a workpiece clamp means 18. The leveler head 16 further comprises a vertically adjusting means which moves the leveler head 16 vertically relative to the rail clamp.
Patent JP-2001029132-A (JP)
Title: Suction device
Inventor: HARA YOSHINOBU
IPC: B08B5/04
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a handy and safe suction device with sufficient suction force. SOLUTION: A port 10 for releasing atmoshperic air is formed in a connection tube 12 connecting a suction pump 11 and a cup 20 to a connection port 15, and suction force is obtained when the port 10 is closed. Therefore, since the suction force is gone if a finger 7 is removed from the port 10, the device is safe in case of emergency, and a pump with strong suction force can be adopted.
Patent JP-H0954982-A (JP)
Title: Optical disk substrate and its production
Inventor: TOKUDA TOSHIMASA
IPC: G11B7/2534
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk substrate attaining accurate transfer of pits, ensuring a low error rate and less liable to warp by moisture absorption with polycarbonate resin from 2,2-bis(3-methyl-4-hydroxyphenyl)propane. SOLUTION: This optical disk substrate is formed with polycarbonate resin obtd. by allowing a carbonate precursor to react with dihydric phenol, mainly 2,2-bis(3-methyl-4-hydroxyphenyl)propane. The specific viscosity of the polycarbonate resin is 0.2-0.4. When the resin is dissolved in methylene chloride, the number of undissolved particles each having >=0.5μm diameter measured in the resultant soln. is <=25,000 per 1g of the resin and the number of undissolved particles each having >=1μm diameter is <=500. The resin has <=0.2wt.% water absorption.
Patent JP-S6181076-A (JP)
Title: Method for correcting shading in picture reading
Inventor: GOTO TAKESHI
IPC: H04N1/19
Filed: 1984-09-28
Abstract: PURPOSE:To enable picture reading that can correct variation in distribution of luminance of a light source by opening and closing plural microshutters placed in a passing area of light of the light source separately. CONSTITUTION:While distribution of luminance of a fluorescent lamp is uniform, all of liquid crystal microshutters 201...20n are kept in closed state, and liquid crystal microshutters 211...21n are kept in opened state. Under this condition, uniformly distributed light from the light source arrives at an image sensor 12. When a part of the fluorescent lamp 11 becomes black due to a change with the passage of time and the luminance of the part is lowered, it is detected by a microshutter controlling circuit 22 through the image sensor 12. Then, the microshutter controlling circuit 22 specifies a liquid crystal microshutter 20m corresponding to the part of the fluorescent lamp 11 lowered in luminance and sets the liquid crystal microshutter 20m to opened state. Then, distribution of the quantity of light that reaches the image sensor 12 is corrected uniformly by addition of the quantity of light that transmits the liquid crystal microshutter 20m.
Patent JP-H0490172-A (JP)
Title: Carriage guiding device
Inventor: KAKIMOTO HIROAKI
IPC: G11B21/02
Filed: 1990-07-31
Abstract: PURPOSE:To inexpensively improve the frequency characteristics of a carriage by forming a part or the whole of a shaft connecting the carriage to a bearing by an elastic member. CONSTITUTION:An optical pickup 1 is mounted on the carriage 2, which is supported at least by six bearings 3a to 3d or more through bearing shafts 4a to 4d and the bearings 3a to 3d are supported by guide members 6, 7. In this case, an elastic member is used for the bearing shafts 4a to 4d. Consequently, a pressure applying member such as a plate spring causing unnecessary subresonance for frequency characteristics can be omitted, a carriage unit can be simplified and control characteristics or the like can be improved.
Patent JP-S6263616-A (JP)
Title: Manufacture of grain oriented electrical sheet having low iron loss
Inventor: SUGIYAMA MOTOTOMO
IPC: C21D8/12
Filed: 1985-09-17
Abstract: PURPOSE:To manufacture the titled sheet, by carrying out the final finish annealing under a specified condition in manufacturing grain oriented silicon steel sheet. CONSTITUTION:Silicon steel slab contg. <4.5% Si is hot rolled to grain oriented magnetic sheet material, and it is cold rolled at one time or >=2 times including intermediate annealing to the final thickness of 0.23mm and wound to coil. It is decarburization annealed, then coated with annealing separator agent composed mainly of MgO. In this case, annealing separator agent is coated by 0.1-2.0mm width in the direction forming 60-90 deg. angle to rolling direction of steel sheet while leaving domains free from annealing separator agent at 2-10mm space in rolling direction. At cooling the steel sheet, it is wound together with ultralow carbon cold rolled steel sheet of <0.003% C, the coil is finally finish annealed to manufacture the titled sheet.
Patent JP-H0253250-A (JP)
Title: Magnetic reproducing device
Inventor: KOBAYASHI KENJI
IPC: G11B15/467
Filed: 1988-08-17
Abstract: PURPOSE:To reduce an effect of a drop-out, etc., and to securely obtain a just tracking state by detecting a signal level of a regenerative signal plural times during one frame period. CONSTITUTION:In a magnetic reproducing device 1 for detecting the signal level of the regenerative signal SRF to be outputted from magnetic heads 3A and 3B and performing a tracking control based on this detected result, the signal level of the regenerative signal SRF is detected plural times (t1-1, t1-2, t1-3), (t2-1, t2-2, t2-3) during one frame period. As a result, the effect of a drop- out, etc., is reduced, and hence the signal level of the regenerative signal SRF can securely be detected. By this method, the operation of a tracking volume is omitted, and hence the just tracking state can securely be obtained.
Patent JP-S6362625-A (JP)
Title: Press fitting of two kinds of workpieces
Inventor: INOKUCHI MITSUMOTO
IPC: B23P21/00
Filed: 1986-09-02
Abstract: PURPOSE:To eliminate a double stopper mechanism so as to simplify the device with cost reduction by changing the arrangement of press fitting shafts and stroke in comparison with the conventional system, thereby making it possible to press fit the value guides in the workpieces by stopping them at only two points in the right and left directions. CONSTITUTION:When valve guides are press-fitted into workpieces with large valve pitches, firstly the valve guides (e), (f) are press-fitted with press fitting shafts (a), (b). Next, press fitting shafts (a), (b), (c), (d) are shifted inward by a stroke of X=l2+l1 in the left direction respectively and made to advance by Y in the direction rectangular to the former direction so as to shift the press fitting shafts to the positions (a'), (b'), (c'), (d') so that valve guides (g), (h) are press-fitted with press fitting shafts (c'), (d'). Thereafter, the press fitting shafts are returned to the positions (a), (b), (c), (d). With this arrangement, a double stopper mechanism is eliminated and a slide device with simple S and Y slide can be employed. Therefore, the cost reduction thereof can be achieved.
Patent JP-H0650646-A (JP)
Title: Refrigerator
Inventor: FUKUCHI MAKOTO
IPC: F25B41/06
Filed: 1992-07-31
Abstract: PURPOSE:To maintain a refrigerant circulation amount in a refrigerating cycle at a suitable value by connecting a plurality of capillary tubes having different resistance values in parallel with a tube between a condenser and a cooler. CONSTITUTION:A refrigerant discharge side of a compressor 11 is connected to a refrigerant inlet side of a condenser 12, and a dryer is connected to a refrigerant outlet side of the condenser 12. A refrigerant tube from the dryer is output from a condensing unit 4 into a room and connected to a cooler 7 in a heat insulation box 3 through a passage controller and a pressure reducing unit 18. A tube 19 from the cooler 7 is output from the box 3 out of the room, and connected to a refrigerant suction side of the compressor 11. The unit 18 has a plurality of capillary tubes connected in parallel with a refrigerant tube. A resistance value against a refrigerant flow is largest at the first capillary tube, intermediate at the second capillary tube, and lowest at the third capillary tube. Three solenoid valves of the controller are respectively connected in series with the capillary tubes.
Patent JP-H0930729-A (JP)
Title: Drive controlling method of contact roller in rewinder
Inventor: MIGAKI YOSHIAKI
IPC: B65H54/70
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To enable yarn stretching operation in a low speed condition and yarn switching operation at a specified rewinding speed smoothly. SOLUTION: A slide correction value at the time of computing a command frequency for an induction motor in its free wound state not touching an empty tube 30 in which a contact roller 4 after yarn stretching or yarn switching is attached to a spindle 2 or in its soft touch state with a low contact is computed by a formula S=αV<2> +βV+γ provided that operation speed of the rewinder is V(Km/min), 1st factor α satisfies 0.05>=α>=0 [%/(Km/min)<2> ], 2nd factor βsatisfies 0.3>=β>=-0.2 [%/(Km/min)], 3rd factor γ satisfies 0.4>=γ>=0 [%].
Patent JP-H0758254-A (JP)
Title: Multichip module and manufacture thereof
Inventor: OZAWA TAKASHI
IPC: H01L23/367
Filed: 1993-08-19
Abstract: PURPOSE:To lessen the heat dissipating path of a multichip module in heat resistance by a method wherein the upside of a resin package is polished to make all thermally conductive block exposed in the same plane, and a heat dissipating fin is bonded to the exposed plane of the package. CONSTITUTION:A thin film multilayered circuit board 31 is composed of a board 40 and a thin film multilayered wiring layer 41 formed on the upside of the board 40. Semiconductor chips 32-1 to 32-4 are mounted on the upside of the circuit board 31 or the thin film multilayered wiring layer 41. Thermally conductive blocks 33-1 to 33-4 are bonded to the upside of the semiconductor chips 32-1 to 32-4 with silver paste 42 of resin high in thermal conductivity. Leads 37 are extended outwards. The circuit board 31, semiconductor chips, the thermally conductive blocks are sealed off in a resin package 34, and furthermore the leads 37 are partially sealed up with resin 34. The plane 43 of the resin package 34 is polished, and a heat dissipating fin 36 is bonded to the polished plane 43 with silicone resin adhesive agent 46.
Patent JP-H0528280-A (JP)
Title: Light beam tracking method
Inventor: NARUSE TADASHI
IPC: G06T15/00
Filed: 1991-07-22
Abstract: PURPOSE:To realize high-speed light beam tracking processing at the time of generating an image by tracking a light beam by using object definition data of graded tree structure. CONSTITUTION:Graded object definition data of tree structure is given with regard to the object space of an image generation object as a given figure. A partial tree consisting an object projected on a small space 2' is dynamically prepared at the respective small spaces of an image face (screen) 2 by using object definition data graded into the tree structure. Then, a beam is tracked at the respective small spaces of the image face 2 by using the partial tree, the values of the respective picture elements of the small spaces are obtained and the image is generated. At this time, a partial tree is furthermore prepared and light beam is similarly tracked with regard to reflection and refraction light. The processing is repeated with regard to the respective small spaces.