baber/WOPTO huggingface dataset:
Patent JP-H10186577-A (JP)
Title: Base for image material
Inventor: YAMANE KENGO
IPC: B41M5/382
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the liquid adhesiveness at the beginning of coating when high- speed coating application is executed and to enable the sufficient adhesion between an image material base and an image forming layer by coating and providing the resin layer side on the side where the image forming layer is disposed with an under coating layer and maintaining the surface potential on the under coating layer surface at plus potential. SOLUTION: The resin layer (A) side provided with the image forming layer is coated and provided with the under coating layer and the surface potential of the under coating layer surface is the plus potential. More specifically, the image material substrate is preferably produced by subjecting the resin layer (A) side to a corona discharge treatment, then coating and providing the resin layer side with the under coating layer after applying the plus potential thereto. Further, the corona discharge treatment, the impartation of the plus potential and the coating application of the under coating layer are preferably executed in succession on-machine, i.e., by a tandem system. The execution of the corona discharge treatment with adequate intensity by an adequate device is recommended for the corona discharge treatment.  The surface potential of the base before the coating application of the under coating layer is preferably plus >=30 volts. The surface potential of the under coating layer surface after coating application and drying is preferably plus >=5 volts.
Patent JP-H06317451-A (JP)
Title: Metric equipment for powder or liquid material
Inventor: SADATE HIROOMI
IPC: G01G17/06
Filed: 1993-04-30
Abstract: PURPOSE:To provide an equipment for weighing a powdery or liquid material at high speed with high accuracy. CONSTITUTION:An intermediate receiving tank 6 having an ON/OFF valve 7 is installed independently between a storage tank 1 which can discharge the material being stored and a vessel 9 which can be weighed by means of a metric unit 10. A quantity of material substantially corresponding to the total set value of the vessel 9 can be fed, under time control, from the storage tank 1 to the intermediate receiving tank 6. After the material to be contained in the intermediate receiving tank 6 is fed to the vessel 9, the residual material is fed under weight control to the vessel 9 directly from the storage tank 1.
Patent JP-S5748953-A (JP)
Title: Preparation of hydrazinonitrodiphenyl ether type compound
Inventor: YAGI NOBORU
IPC: C07C67/00
Filed: 1980-09-10
Abstract: PURPOSE: To obtain the titled compound useful as a herbicide and its intermediate in high yield and in high purity, by reacting a nitrodiphenyl ether type compound with a hydrazine derivative in the presence of an alcohol type organic solvent, followed by recovering the solvent easily.  
     CONSTITUTION: In the presence of an alcohol type organic solvent (e.g., n-propyl alcohol, etc.), a compound shown by the formula I (A and B are halogen, lower alkyl, etc.; m and n are m+n=1-3; D is nitro, etc.) is reacted with a compound shown by the formula II (R 1 , R 2 , and R 3  are H, alkyl, substituted alkyl, etc.), to give a compound (e.g., 2-chloro-4-trifluoromethyl-3'-hydrazino-4'-nitrodiphenyl ether, etc.) shown by the formula III. The amount of the solvent used is 1W 50pts.wt., preferably 2W20pts.wt. based on 1pts.wt. compound shown by the formula I. A compound shown by the formula IV (R 4W6  are H, etc.; n' is 2W5) having highly herbicidal activity is obtained easily from the compound shown by the formula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0420505-A (JP)
Title: Modified copolymer
Inventor: NAKANO HIROSHI
IPC: C08F8/08
Filed: 1990-05-15
Abstract: PURPOSE:To obtain a modified copolymer improved in adhesiveness, printability, hydrophilicity, modifiability, etc., by introducing epoxy groups into a specified unsaturated copolymer resin. CONSTITUTION:A 2-12C alpha-olefin (e.g. ethylene) is copolymerized with 0.05-50mol% linear nonconjugated diene of the formula (wherein n is 2-10; and R<1> to R<3> are each H or 8C or lower alkyl) in the presence of a Ziegler-Natta catalyst for the polymerization of an alpha-olefin to obtain an unsaturated copolymer resin of a melt flow rate of 0.001-1000g/10min and a modulus of 500-80000kg/cm<2>. This resin is oxidized with a peroxy acid (e.g. preformic acid) to introduce epoxy groups into at least 5% of the olefinically unsaturated bonds of the resin. Thus, a modified copolymer of a degree of crystallinity of 10% or above, a number-average mol.wt. of 3000 or above and an m.p. of 40 deg.C or above can be obtained.
Patent JP-H04328968-A (JP)
Title: Special effect generator for digital video signal
Inventor: KOSAKA ETSUKO
IPC: H04N5/262
Filed: 1991-04-27
Abstract: PURPOSE:To realize the special effect that a bright part in a picture is glittered by increasing further the brightness of a picture element having a luminance component giving a specific brightness or over. CONSTITUTION:When the brightness of a luminance component read from a Y component storage device 16 is larger than a reference brightness of a reference brightness generator 15, a changeover device 21 selects an output of a multiplier 18 and gives an output with a control signal based on the result of comparison of a comparator 20. The brightness is further increased with respect to a picture element having a luminance component whose brightness in one picture is a specific brightness (reference brightness) or over by storing again the output of the multiplier 18 into the Y component storage device 16.
Patent JP-H09302192-A (JP)
Title: Thermoplastic resin composition sheet
Inventor: TAKAOKA TAKEAKI
IPC: B29C48/305
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition sheet, excellent in antistatic properties, persistence thereof, appearance and transparency and useful for electronic and electrical equipment, a lighting cover, etc., by extruding a specific thermoplastic resin composition into a sheetlike form. SOLUTION: This thermoplastic resin composition sheet is obtained by extruding a composition comprising (A) 100 pts.wt. vinylic copolymer composed of (A1 ) methyl methacrylate monomer, (A2 ) a vinylic monomer copolymerizable with the component A1 and (A3 ) an aromatic vinylic monomer at (90-70):(0-40):(10-30) constituent ratio of the components A1 :A2 :A3 , (B) 2-15 pts.wt. block copolyamide resin derived from a polyamide block having carboxyl groups at both terminals and an alkylene oxide adduct to an aromatic diol and (C) 0.3-5 pts.wt. lithium alkyl(benzene)sulfonate from an extruder through a die for forming a sheet into a sheetlike form so as to provide <=3.2mm product thickness.
Patent JP-S5649438-A (JP)
Title: Damping force generator for hydraulic buffer
Inventor: MASAMURA TATSUYA
IPC: F16F9/40
Filed: 1979-09-28
Abstract: PURPOSE:To prevent cavitation from occurring at the time of rapid expansion, by providing a vertically movable disc valve, which acts to ensure an enough quantity of oil at the time of rapid expansion, in a damping force generator which applies a damping force only at the time of compression. CONSTITUTION:At the time of rapid expansion, a piston 5 is moved up and working oil in an oil chamber 3 is sucked because of the enlargement of a lower oil chamber 8. At that time, a disc valve 20 is moved up by (y) against a spring 24 so that the oil holes 17 of a base valve casing 12 are opened to the side of an oil hole 21 and a gap 23, the working oil in the oil chamber 3 is pushed by the pressure of gas in a gas chamber 4 and an enough quantity of oil is introduced into the oil chamber 8. As a result, cavitation is prevented. At the time of compression, the valve 20 closes the oil holes 17 so that the working oil in the chamber 8 is drained through holes 25, 21 and gaps 16a, 23 and then introduced into the oil chamber 3 through orifices 22 and gaps 14. As a result, an enough damping force is caused.
Patent JP-S5351652-A (JP)
Title: Apparatus for controlling water quality at outlet side of filter plant in estimation of variation in water quality within water distributing pipe network
Inventor: MATSUMOTO KUNIAKI
IPC: E03B1/00
Filed: 1976-10-20
Abstract: PURPOSE: To provide apparatus for controlling water quality at the outlet side of a filter plant in estimation of the variation in water quality within a water distributing pipe network, wherein the quantity of hydrochloric acid to be charged at the outlet side of a filter plant is determined, and the control of the apparatus is facilitated whereby water quality at the terminal end of the apparatus is highly elevated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5351093-A (JP)
Title: Method of stacking and packing a plurality of steel pipe coils together
Inventor: HINO KOUJI
IPC: B65D71/00
Filed: 1976-10-18
Abstract: PURPOSE: To stack a plurality of copper pipe coils together, cover the whole with a heat-shrunken film, shrink the same by heating thereby to pack an article simply without damaging the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01295162-A (JP)
Title: Aperture synthesis processor
Inventor: OSAKI EIJI
IPC: G01N29/22
Filed: 1988-05-23
Abstract: PURPOSE:To perform aperture synthesis processing without any extra calculation by processing image data by a means where a conversion coefficient is set and then shifting and adding conversion outputs at the same time. CONSTITUTION:A preprocessing means 11 is connected to the output terminal of an active sensing means 10 which outputs image data on a two-dimensional sectional image of an object body, and performs preprocessing such as density conversion and window processing and sends the result to a mean compressing means 12. The mean compressing means 12 equalizes a longitudinal and a lateral physical scale to each other and outputs the data to a data holding means 13. The held data is processed by a geometric converting means 14 by, for example, reverse affine transformation and expanded in a sectorial shape, and the window part is processed. The output of the geometric converting means 14 is sent to a shift adding means 17 through the data holding means 13 to generate an aperture composite graphic form. This method increases the processing speed with ease.
Patent JP-S5648601-A (JP)
Title: Polarizing film
Inventor: NAGATSUKA TATSUKI
IPC: G02B5/30
Filed: 1979-09-27
Abstract: PURPOSE: To make visible ray transmission spectra flat and improve moisture resistance and heat resistance by adsorbing and orienting I 2  to a polyvinyl alcohol or its derivative film and impregnating Co ions therein.  
     CONSTITUTION: A saponified film of polyvinyl alcohol or its derivative polyvinyl acetal, poly(ethylene-vinyl acetate) copolymer is stretched, after which it is immersed in an aqueous I 2  soln. (KI and boric acid coexist), to be fixed with I 2 . Next, this film is immersed in an aqueous soln. contg. three compounds of bivalent Co salt such as CoCl 2 , KI and boric acid to contain Co ions at about 1W50mg in 1g of the polarizing film, after which it is taken out and is dried to make the polarizing film. This polarizing film has flat light transmittability in a visible light region and has considerably improved moisture resistance and heat resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5552064-A (JP)
Title: Electrophotographic receptor
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1978-10-13
Abstract: PURPOSE: To form an electrophotographic receptor of high sensitivity and rich flexibility by adding a hydrazone compound to a photosensitive layer on a conductive substrate.  
     CONSTITUTION: A hydrazone compound of the formula shown (R 1  is H, 1W3 C alkyl, alkoxy, halogen, OH, NO 2 , or optionally substituted amino and R 2  is methyl, ethyl, benzyl, or phenyl) is used as a photoconductor or charge carrier transfer substance. Photosensitive layer 2 consisting of the hydrazone compound, a sensitizing dye, and a binder is formed on conductive substrate 1. Or a photosensitive fluid prepared by dispersing charge carrier generating substance 3, such as selenium or other inorganic pigments, carbazole type azo pigments or other organic pigments into the solution of the hydrazone compound and a binder is coated on substrate 1 to form photosensitive layer 2'. As another alternative, the fluid dispersion of substance 3 is coated or substance 3 is vapor deposited to form charge carrier generating layer 5, and on this layer, charge transfer layer 4 using the hydrazone compound as a charge carrier transfer substance is made to form photosensitive layer 2". 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06315187-A (JP)
Title: Remote controller
Inventor: FUJIMURA YOSHIHIRO
IPC: H04Q9/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a remote controller which is capable of selecting the supply type of a power source according to the use status of a user. CONSTITUTION:A remote controller 1 is composed freely attachably and detachably with a power source pack 10. The power source packs 10 is classified into various kinds of power source packs such as an incorporated battery type power source pack 20, an incorporated charging type battery type power source pack 30, a charging battery type power source pack 40 with a DC adapter and an AC-DC converter type power source pack 50 with an external receptacle, etc. An optinum power source is selected from these according to the preference of a user or the use status, the power source is mounted on the remote controller 1 and it supplies power supply to the remote controller.
Patent JP-S51128680-A (JP)
Title: An ion-applied heat treatment furnace
Inventor: FUJINO RIYOUJI
IPC: F27B5/02
Filed: 1974-10-29
Abstract: PURPOSE:An ion-applied heat treatment furnace devised to encircle the materials to be treated with anode.
Patent JP-H04327052-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: EZAKI SEIJI
IPC: F16H15/38
Filed: 1991-04-26
Abstract: PURPOSE:To solve the axial shaking between a roller support member supporting a roller disposed and a piston by input and output disks and absorb the assembling error to a transmission casing of the piston. CONSTITUTION:A pair of movable flanges 55, 57 are fixed to axially movable tranions 45a, 45b rotatably supporting a roller 35. A pair of cylinders 52, 52 are provided between the movable flanges 55, 57 and a fixed flange 5b fixed on a transmission casing 5 side. Pistons 56a, 56b for moving respective tranions 45a, 45b while pressing the pair of movable flanges 55, 57 are provided in the cylinders 52, 52.
Patent JP-H0217902-A (JP)
Title: Extraction of solvent and solvent extraction/reactor
Inventor: JIEFURII HORATSUKUSU BEIRII
IPC: C01G43/00
Filed: 1989-05-18
Abstract: PURPOSE: To enhance a concentration of solute in a back-washing liquid by returning one portion of an extraction solvent liquid from an intermediate point between the upstream end and the downstream end of a back extraction part to forward extraction parts through an additional solvent circulation path to reutilize it. CONSTITUTION: One portion of the extraction solvent liquid is returned from an intermediate point between the upstream end and the downstream end of the back extractor parts BX to the forward extraction parts FX through the additional solvent circulation path 40 to reutilize it. Thus, the concentration of the solute in the back-washing liquid can be increased.
Patent JP-S5458275-A (JP)
Title: Filter
Inventor: MAEKAWA KAORU
IPC: B01D46/10
Filed: 1977-10-18
Abstract: PURPOSE: In the filter being used for air cleaner, room cleaner and filtering device, the filter element without having mechanical strength is framed for the reinforcement to improve the filter handing and its performance.  
     CONSTITUTION: The filter is composed of a dielectric filter 9a, and activating carbon filter 9b and a protecting net shaped filter 9c. Then, they are hermetically placed each other and their outer circumferrence is held by a filter frame 13 and 14.  Inside the each opposing surface of the frame 13 and 14, a circular rib 15 and 16 is  formed and a filter holder A is also formed. A welding part 17 installed in the outer  circumferrence of this holder A is provided any of the two frames 13 and 14. Accordingly, setting the frame 13 and 14 togethere, ultra sonic- wave working is effected on the welding part 17. By doing so, the welding part 17 melts and both frames  13 and 14 are sticked together. On the other hand, the filter held in this frame 13  and 14 is pressed and set from both sides by a supporter A 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5749232-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTANI HIDEO
IPC: H01L21/28
Filed: 1980-09-08
Abstract: PURPOSE:To reduce the cost of a semiconductor device and to increase the reliability of the device by emitting selectively Mo ions to the contacting hole forming region of an Si oxidized film, and heat treating it, thereby shortening the step of forming the contacting hole. CONSTITUTION:An Si substrate 1 formed with a conductive layer 2 on one main surface is covered with an Si oxidized film 3 formed, for example with a conductive layer 4 in the film. Mo ions are emitted directly from a pattern generator to the region to be formed with a contacting hole to the conductive layer 2, 4 of the film 3. It is heat treated at the temperature higher than 500 deg.C simultaneously upon or after the emission of the Mo ions, the Mo oxide formed on the emitted part is sublimated, and Mo silicide 8 is formed on the layers 2, 4. Thus, the formation of the contacting hole 7 can be facilitated, thereby increasing the reliability of the device.
Patent JP-H11330650-A (JP)
Title: Flexible wiring board and manufacture thereof
Inventor: MURATA KATSUHIRO
IPC: B32B15/08
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To further improve the dimensional stability of a flexible wiring board for coping with harsher heat treatment conditions than in the prior prior for required heat treatments, when other elements are connected to the flexible wiring board. SOLUTION: The flexible wiring board comprises a flexible base film 1 consisting of a synthetic resin film containing dispersed inorganic compounds and conductive pattern layer 2 provided on the base film 1 in which a Cu foilmade circuit pattern and the conductive pattern layer 2 formed by a metal plating for covering the surface of the circuit pattern are provided.
Patent JP-H04350274-A (JP)
Title: Vibration controller for structure
Inventor: NISHIMURA ISAO
IPC: G05D19/02
Filed: 1991-05-29
Abstract: PURPOSE:To develop a large control effect with a small control force and an additional mass. CONSTITUTION:A vibration controller body 1 made of steel is installed through a supporting body 3 consisting of a plurality of high damping laminated rubbers 3a on a structure. A downward arcuate traveling surface 4 is formed in the vibration controller body 1, and a driving body 2 having a prescribed mass is driven along the traveling surface 4. The weight of the vibration controller body 1 is about 1/500-1/1000 of the total weight of the structure as the object of the vibration control. The weight of the driving body 2 is set to about 1/20-1/100 of the weight of the vibration controller body 1. A large damping rate (ha) of 10-50% is set on a supporting body, and the angular frequency omegaa of the vibration controller body 1 and the angular frequency omegab due to the free vibration of the driving body 2 due to the arcuate shape of the traveling surface 4 are put into synchronization with the characteristic frequency omega1 of the structure. The responce of the structure due to earthquake and wind is suppressed by applying the control power corresponding to the responce accelerating speed of the structure to the driving body 2.
Patent JP-H11304922-A (JP)
Title: Object detecting apparatus
Inventor: SUGIMURA KEIICHI
IPC: G01B11/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain an object detecting apparatus which is low-cost and which prevents an object from being detected erroneously due to disturbance light, due to an electric disturbance, due to the shortage of the gain in the band width of a received light-signal amplifier circuit in the reception and amplification of modulated light or due to the shortage of a slew rate. SOLUTION: In an object detecting apparatus, a light receiving element which receives light generated when radiant light from a light emitting element LED(a light emitting diode) is scattered and reflected on its optical path is provided, and a received light-signal amplifier circuit which amplifies an electric signal from the light receiving element is provided. The radiant light is modulated at a predetermined frequency. In this case, a means S2, by which a light waveform by the modulation of the light emitting element LED is changed into sine waves or a waveform equivalent to sine waves or an integrated waveform, is provided.
Patent JP-H07312339-A (JP)
Title: Method and apparatus for proximity exposure
Inventor: ATODA NOBUFUMI
IPC: G03F7/20
Filed: 1994-05-17
Abstract: PURPOSE:To obtain a proximity exposure apparatus which eliminates the influence of a pattern dislocation due to a very small displacement and whose accuracy is enhanced by a method wherein a potential difference is given between a mask membrane or a conductive thin film which is applied to the membrane and the side of a wafer substrate so as to correspond to a detected displacement and the displacement of the mask membrane is offset. CONSTITUTION:The very small displacement of a mask membrane 41 is detected by a capacitance detection device 10 for a displacement detection means 1. Its detected signal is sent to a differentiating circuit part for a control device 3, it is differentiated and processed by the differentiating circuit part, and the speed, the amount and the timing of the displacement are computed. On the basis of their computation results, a potential difference between a conductive thin film 43 capable of offsetting the displacement and a wafer substrate 50 or the potential difference between the conductive thin film 43 and a mask substrate 42 and its timing are computed by an operating circuit part, and a voltage application instruction is sent to a voltage application means 2 on the basis of their computation results. Then, a potential difference corresponding to the detected displacement is given so as to offset the displacement.
Patent JP-S616017-A (JP)
Title: Cooling device upon parking
Inventor: OKADA RITSUKO
IPC: B60H1/24
Filed: 1984-06-19
Abstract: PURPOSE:To prevent the temperature of inside of a vehicle from rising upon parking, by providing a communication passage communicating the inside and outside of the vehicle at a suitable position thereof and by disposing a motor fan for venting hot air from the inside to outside of the vehicle, in the above- mentioned passage. CONSTITUTION:A thermostat 12 which turns on and off a circuit 15 is attached to a substantially center section of the rear surface of a ceiling 5 in the upper section of the inside of a vehicle 2, and is wired together with motors 13 for motor fans 7, 7 and a solar battery 8 to complete the circuit 15. Further, the circuit 15 is set so that it turns on at a temperature from, for example, 35-40 deg.C. Further, although the temperature of inside of the vehicle rises during parking under the blazing sun, the thermostat 12 actuates when the temperature in the vicinity of the ceiling 5, which is liable to become high, rises up to 35-40 deg.C to automatically turn on the circuit 15 to rotate the motor fans 7, 7 for ventilation. Therefore, hot air in the vicinity of the ceiling 5 is taken into communication passages and is discharged to the outside 3 of the vehicle. Accordingly, the temperature of inside 2 of the vehicle do not become extremely high.