baber/WOPTO huggingface dataset:
Patent JP-H03249739-A (JP)
Title: Display liquid for electrophoresis display device and electrophoresis display device using the same
Inventor: MATSUZAWA JUN
IPC: G09F9/37
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the long-life display liquid which can keep dispersing fine particles without separating these particles from a dispersion medium in the display liquid for a long period of time by using the fine particles which are treated with a coupling agent on the surfaces and are further treated with a coupling agent on the surfaces and are further treated with a coupling agent having a long chain alkyl group. CONSTITUTION:The fine particles which are treated with the coupling agent having an amino group, quaternary ammonium salt, carboxyl group, and phosphoric acid group on the surfaces and are further treated with the coupling agent having the long chain alkyl group are used in the display liquid for the electrophoresis display device consisting of the fine particles and the dispersion medium varying in color therefrom. The fine particles are exemplified by titanium dioxide, etc., as the fine particles indicating white, chromium yellow, etc., as the fine particles indicating yellow, molybdate orange, etc., as the fine particles indicating orange, red oxide, etc., as the fine particles indicating red, manganese violet, etc., as the fine particles indicating purple, ultramarine, etc., as the fine particles indicating blue, emerald green, etc., as the fine particles indicating green, and carbon black, etc., as the fine particles indicating black. The long-life display liquid which can keep dispersing the fine particles without separating the same from the dispersion medium is obtd. in this way.
Patent JP-S54140816-A (JP)
Title: Frequency-modulated television signal trnasmission system of energy-diffusion type
Inventor: YOSHINO JIYUNICHI
IPC: H04N7/20
Filed: 1978-04-24
Abstract: PURPOSE: To obtain a video signal without flickering not by providing a diffusion- signal eliminator circuit to a reception side, but by using the energy diffusion signal which varies periodically in amplitude synchronizing with the field frequency of a television signal.  
     CONSTITUTION: An energy diffusion signal is used which varies periodically in amplitude synchronizing with the field frequency of a television signal as shown in Fig. (b). As a result, since the waveform of each field is the same, a video signal causing no flickering can be obtained without providing a diffusion eliminator circuit to the reception side. Further, using a step wave with its step part in a horizontal scanning period causes no shading waveform distortion horizontally as shown in Fig. (b) even in case of the use of a diffusion signal eliminator circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10251981-A (JP)
Title: Improvement in color fastness to light of meta-based aramid fibrous structure
Inventor: AOYAMA SAOAYA
IPC: D06M101/16
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To improve color fastness to light by dyeing a fibrous structure composed of a meta-based aramid fiber containing a specific dyeing facilitator, a specified ultraviolet light absorber and a specific flame retardant in a bath containing a specified phthalocyanine-based cationic dye. SOLUTION: A fibrous structure comprising >=50wt.% metal-based aramid fiber containing a dyeing facilitator represented by formula I, an ultraviolet light absorber represented by formula II and a flame retardant represented by formula III is dyed in a dye bath containing a cationic type transition metal- containing phthalocyanine-based cationic dye, represented by formula IV (M is copper, nickel, iron or chromium; R<1> is an onium) and having >=1,000 molecular weight at >=100 and <=150 deg.C, preferably >=110 and <=130 deg.C temperature.
Patent JP-H04320692-A (JP)
Title: Preparation of ma
Inventor: BUERUNAA AARETSU
IPC: C07C59/60
Filed: 1992-03-06
Abstract: The invention relates to a process for the production of MA which ensures MA production by the enzymatic catalysis in glycine/NaOH buffer and by the use of a phosphate-containing culture medium for Bacillus sp. DSM 4675 and by the extraction of the biomass with acetone.
Patent JP-2000246113-A (JP)
Title: Production of latent catalyst
Inventor: GO YOSHIYUKI
IPC: B01J31/24
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To produce a latent catalyst capable of stably preserving a resin composition over a long period of time in a high yield by bringing a tetra- substituted phosphonium halogen salt having a specified structure, a proton donor and boric acid as starting materials into reaction in an organic solvent. SOLUTION: A phosphonium salt of formula I, an n-valent (n is an integer of >=2) proton donor of formula II having at least one proton releasable from the molecule in the molecule and boric acid are brought into reaction in a solvent to obtain the objective latent catalyst of formula III which exhibits superior catalytic activity when heated in molding and gives good moldability and a high quality molding. In the formulae I-III, each of R1-R4 is an organic group having an aromatic ring or a heterocycle or a monovalent aliphatic group, X is halogen, Z1 is an organic group having the substituents Y1 and Y2, and each of Y1 and Y2 is a group obtained by the release of a proton from a monovalent proton donative substituent.
Patent JP-S62205925-A (JP)
Title: Paper feeder with recording paper position regulating member
Inventor: URA HIROAKI
IPC: B65H3/00
Filed: 1986-03-06
Abstract: PURPOSE:To arrange paper sheets and to accomplish paper feed operation accurately and reliably by providing a rear face regulating member for regulating the trailing edges of a bundle of paper sheets, which is integral with a receive plate in such a manner as to move. CONSTITUTION:In the rising process of a receive plate unit 30, a rear face regulating member 32 is united in a body with a receive plate 31 to simultaneously rise by holding power of a permanent magnet 36. After the upper end corner portion 32A is brought into contact with the inner wall surface of a lid 26 located at a fixed position, with rising of the receive plate 32, the upper end corner portion 32A is slid along the inner wall surface of the lid 26 horizontally and moved to the right. While the rear face regulating member 323 is held by the magnetic force of the permanent magnet 36, it tilts clockwise centering around a rotary support shaft 34. When paper sheets are soon consumed completely, the receive plate unit 30 of a paper storing portion 20 reaches the uppermost position, and the rear face regulating member 32 is tilted to the right to the utmost. Also in the descending process of the receive plate unit 30, the rear face regulating member 32 is oscillated while being held by the permanent magnet 36.
Patent JP-H03253155-A (JP)
Title: Remote control system for telephone set terminal equipment
Inventor: HARA KOJI
IPC: H04M1/00
Filed: 1990-03-02
Abstract: PURPOSE:To attain remote control through the use of a telephone set terminal equipment as it is by providing a means controlling a loop line of a telephone set main body side so as to implement on-hook/off-hook and using a small sized microphone and a small sized speaker and a speaker and a microphone so as to control talking. CONSTITUTION:A control circuit 3 analyzes a command S from an infrared ray remote controller to control a loop circuit 13 of a telephone set main body thereby implementing on-hook/off-hook, a small sized microphone 7 and a small sized speaker 8 coupled with a handset 15 of a telephone set terminal equipment 14, a speaker 10 sounding the sound collected from a handset 15 by using the small sized microphone 7 and a microphone 9 allowing the small sized speaker 8 to generate sound are used to make talking in response to the command of an infrared ray remote controller. Thus, the remote control is attained without a tangled cord and the system is realized by adding a remote controller for a telephone set terminal equipment to the telephone set terminal equipment used at present and dialing by using a wireless remote controller is attained.
Patent JP-H09245067-A (JP)
Title: Fan out allocation method
Inventor: TANABE HIROHISA
IPC: G06F17/50
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To satisfy requested fan out without changing the layout of a logic circuit and to allocate the minimum number of drivers. SOLUTION: All the drivers in the logic circuit are short-circuited (S1), the fan out of the respective drivers is calculated (S2) and the driver whose calculated fan out is maximum is searched (S3). When the driver capable of corresponding to the searched driver is registered in a library (S4), the searched driver is replaced with the registered driver and all the drivers on the load side of the searched driver are short-circuited (S6). When it is not registered (S4), the driver of the second largest fan out is searched (S5). The retrieval of whether or not the driver capable of corresponding to the searched driver is registered is repeated (S4 and S5), and when replacement by the registered driver is completed (S6), the processing is repeated until all the drivers are replaced (S7).
Patent JP-S52133195-A (JP)
Title: Jig for outer shape cutting tool
Inventor: TAKAHASHI NOBUYUKI
IPC: B23C1/16
Filed: 1976-05-01
Abstract: PURPOSE:To reduce a cost of tool by moving a cutter fully downwards so that a full cutter edge can be utilized effectively.
Patent JP-2000249104-A (JP)
Title: Discharge quantity control device for variable pump
Inventor: IKEZAKI OSAMU
IPC: F15B11/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To cause only a variable pump of a circuit operated by an operating means to increase a discharge quantity, and to cause variable pumps of the other circuit to control a discharge quantity at a minimum to thereby decrease a power loss, in a hydraulic circuit having a plurality of variable pumps. SOLUTION: Variable pumps 1, 2 discharge oil to actuators 9, 10 by changing over directional control valves 7, 8 by operation of remote control valves 11, 12 as operating means, respectively. Detecting means 19, 20 are disposed on the remote control valves 11, 12, for detecting the operation of the remote control valves 11, 12, respectively. Then a controller 5 outputs an instruction signal to regulators 3, 4 to cause the variable pumps 1, 2 to increase their discharge quantities, respectively. The instruction signal is outputted only to the regulator 3 or 4 of a circuit operated by the remote control valve 11 or 12, which causes the other variable pump to control a discharge quantity at a minimum.
Patent JP-H02229594-A (JP)
Title: Biological water treatment utilizing air permeable membrane
Inventor: TAKEISHI KAZUO
IPC: C02F3/06
Filed: 1989-03-03
Abstract: PURPOSE:To economically treat the water of water works and sewerage works or drainage channels, etc., by eliminating the waste of oxygen or air and using a min. required amt. of the oxygen or air. CONSTITUTION:Microorganisms 14 in contact with the water 12 to be treated are thickly grown on the outside surface of supplying members 16 to which the oxygen or air 18 is fed. The water 12 is biologically treated while the oxygen or air 18 is supplied through the fine pores 16a of the supplying members 16 from the inside of the supplying members 16 to the microorganisms 14. The oxygen or air 18 to activate the microorganisms 14 is supplied to the microorganism 14 side while the oxygen or air is maintained in the supplying members 14 according to this method and, therefore, the required amt. thereof may be the amt. meeting the bioreaction. The economical treatment of the water 12 is thus possible.
Patent JP-H03251477-A (JP)
Title: Apparatus for forming contents of sheet letter
Inventor: INOUE JUNICHI
IPC: B41J5/30
Filed: 1990-02-28
Abstract: PURPOSE:To enable customer's attention to be aroused by printing a message relevant to a shop or a season on a paper slip such as an order ticket by a method wherein a document formed by a document forming means is automatically converted to a specific format, and said data is written in a ROM. CONSTITUTION:A document ROM forming apparatus is constructed by a personal computer 40. A wordprocessor program 41 and a conversion program 45 are mounted thereon. A document can be formed by operating a keyboard 42 while confirming on a display 43. A ROM writer as well as those keyboard 42 and display 43 is connected to the personal computer 40. The document formed by using a wordprocessor function is converted to a format data for printing automatic copy slip, and this data is written in a document ROM from the ROM writer 44.
Patent JP-S51126775-A (JP)
Title: Semiconductor unit manufacturing process
Inventor: KOUDAKA TAKAYUKI
IPC: H01L21/76
Filed: 1975-04-25
Abstract: PURPOSE: To provide a manufacturing process of a semiconductor unit having small characteristic deterioration, a flat surface and separated insulation layers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51125786-A (JP)
Title: Method for assimilating and decomposing of polyvinyl alcohol by the us e of microorganisms
Inventor: FUKUNAGA KATSUZOU
IPC: C12R1/01
Filed: 1975-04-25
Abstract: PURPOSE: Method for assimilating and decomposing of polyvinyl alcohol using two kinds of microorganisms. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02225125-A (JP)
Title: Perfume generator
Inventor: SHIGETA ISAMU
IPC: B60H3/00
Filed: 1989-03-02
Abstract: PURPOSE:To permit plural kinds of perfume to be easily changed over and generated by receiving plural kinds of fragrant agent respectively in plural independent receiving sections having respective opening parts while controlling selectively at will the opening and closing of opening and closing means in the respective opening parts. CONSTITUTION:A perfume generator 100 constitutes a main part by disposing plural receiving boxes 8 for housing plural kinds of fragrant agent 21-23 and a solenoid 6 for respectively drivably opening and closing respective opening and closing lids 9 in respective opening parts 8a of the respective receiving boxes 8 in a frame having respective upper and lower end plats 10, 11 connected to each other with stays 13. The solenoid 6 is controlled by a control means not shown in the figure according to various requirements to open and close selectively at will the opening and closing lid 9, while controlling opening and closing times to be long and short; so that plural kinds of perfume are changed over in one touch manner to be generated and exhaled while the concentration of each perfume is easily adjusted.
Patent JP-S58167709-A (JP)
Title: Method of reforming converter furnace slag
Inventor: TSUJIMATSU HIROSHI
IPC: C21C5/28
Filed: 1982-03-29
Abstract: PURPOSE:To reform converter furnace slag for obtaining a material useful for civil engineering, by crushing the slag to predetermined size, and adding a predetermined amount of sulfuric acid to it. CONSTITUTION:Converter furnace slag crushed to size <=5mm. is mixed with 10- 30wt% sulfuric acid, to properly reform the expansion disintegration and specific gravity of the slag. Hence the slag is reformed into a material useful for roads, reforming the ground and soil, etc., and effectively utilized as a material for civil enginnering.
Patent JP-S61209547-A (JP)
Title: Pneumatic classification of tea leaf having different qualities by picking season
Inventor: WATANABE KOJI
IPC: A23F3/06
Filed: 1985-03-14
Abstract: PURPOSE:To enable the processing of tea leaves with simple operation at a low cost, without necessitating the branched chute and the detouring conveyor, etc., of the conventional tea- processing apparatus, by placing a pneumatic classifier in a tea-processing line and switching the discharge damper and chute of the fan for the classification of stalks and leaves. CONSTITUTION:(1) In the case of producing low-grade tea, the damper 8 is turned on the separation cylinder 7, and the covering chute 15 is erected and placed immediately after the rear wall 10a of the classification hood 10 to cover the rear opening of the hood. The fan 4 is rotated, and the bucket conveyor 2 is started. The roughly roasted tea is thrown into the hopper 3, transferred toward the delivery end with the bucket conveyor 2, and dropped from the end. The falling tea is classified by the air flow of the fan 4 and thick stalks col lected in the air duct 6 are transferred from its opening 6a to the separation cylinder 7 and received by the receiving chamber 9. The tea leaves are dropped through the classification hood 10 and sent to the next step with the transfer conveyor 12. (2) In the case of producing high-grade tea, the damper 8 is turned to the closed position, the rear face of the delivery port of the separation cylinder 7 is covered with the covering chute 15, the fan 4 is stopped, and whole tea leaves are dropped through the air duct 6 into the separation cylinder 7.
Patent JP-H08247378-A (JP)
Title: Repairing method for plastic pipe
Inventor: NISHIMURA HIROYUKI
IPC: F16L55/18
Filed: 1995-03-10
Abstract: PURPOSE: To effectively repair a flaw having any size by mounting and fixing a repairing member having a fixed size being able to cover the flaw caused on a pipe and a magnetic alloy heater in the above order, and applying an electric current to the magnetic alloy heater for melting the repairing member. CONSTITUTION: In the case of repairing a flaw caused on a plastic pipe 10 made of polyolefin type resin, a long magnetic alloy heater 14 and a repairing member 16 are first prepared. The repairing member 16 is then cut to a fixed size being able to cover the flaw 12, and the magnetic alloy heater 14 is cut to a size suitable to the repairing member 16. The magnetic alloy heater 14 and the repairing member 16 are mounted on a part having the flaw 12 caused on the pipe 10 in this order, and after fixing them using a fixing jig such as a band or the like, a work coil is arranged on the circumference of the repairing member 16.  Next high frequency electric power is supplied to the magnetic alloy heater 14 from a high frequency power source to make the heater 14 abruptly generate heat, and the outside of the pipe 10 and the inside of the repairing member 16 are thereby mutually fused for finishing the repairing of the flaw 12.
Patent JP-H10233212-A (JP)
Title: Electrode active material for nonaqueous battery
Inventor: HONMA TAKAHIKO
IPC: H01M4/525
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To attain an electrode active material which has charging and discharging reversibility as well as high discharging capacity by forming the mole ratio of lithium to iron, and a grating constant within a specific range, and composing lithium iron composite oxide of a composition formula, α-LiFeO2 whose crystalline structure is a space group Fm3m. SOLUTION: Lithium iron composite oxide which has an expression: Li/Fe<=0.95, a grating constant > 4.159Å, and whose crystalline structure is a space group Fm3m, involves insufficient lithium ion charge-compensated by increasing iron ion, therefore, an empty octahedron (6-configuration) sight in which the lithium ion is capable of being diffused is formed, so that the grating expands. The diffusion pass of the lithium ion is formed, and the lithium ion is capable of being inserted or removed easily along with a change in valence number of Fe<3+> to Fe<2+> , or Fe<2+> to Fe<3+> . By the insertion/removal of the lithium ion, it is possible to be capable of reversible charging and discharging thus making a contribution to attainable good cycle characteristics and high charging capacity.
Patent JP-S62209216-A (JP)
Title: Curved-shaft roll
Inventor: YANO AKITOMO
IPC: F16C13/00
Filed: 1986-03-07
Abstract: PURPOSE:To prevent the occurrence of creases on a passing matter of soft quality by providing for a curved roller shaft a roller whose outside circumference becomes longer toward the end side parts. CONSTITUTION:A roll R1 belonging to a rectilinear type comprises a curved roller shaft 1a and a roller 2a. The roller 2a is provided rotatably in relation to the roller shaft 1a through a self aligning bearing 3. Also, the outline of the roller 2a is such that its outside circumference is gradually elongated toward the end part from the center part in the longitudinal direction of the roller, and also in the case of the roll R1 being provided in a state wherein the curved roller shaft 1a forms an angle curve, the upper part 21 of the outside circumference of the roller is in a state to form a straight line alone the longitudinal direction of the roller. And a passing matter S is made to run through in a horizontal or rectilinear attitude by taking advantage of the part 21 where the line of the outside circumference of the roller 2a becomes a straight line.
Patent JP-S62208081-A (JP)
Title: Cleaning blade of photosensitive body having surface conductive layer for electrophotographic copying machine
Inventor: OZAKI YUZO
IPC: G03G21/00
Filed: 1986-03-07
Abstract: PURPOSE:To provide a stable cleaning effect without deteriorating the quality of a copied image by using a polyurethane or the like having a conductive layer to constitute part or the whole of the surface of an elastic body forming a cleaning blade for cleaning a photosensitive body. CONSTITUTION:For example, a polyurethane sheet for a blade is formed and a conductive coating compd. is coated to part or the whole of the surface thereof at the time of forming the elastic body for forming the cleaning blade of the photosensitive body for an electrophotographic copying machine. Such sheet is then cut to a prescribed shape or the conductive coating compd. is coated thereon after the sheet is previously cut. The polyurethane is formed by bringing a polyisocyanate, polyol, and if necessary, chain extender into reaction in the conventional manner. The conductive coating compd. may be various coating compds. and is more preferably an urethane coating compd. contg. a conductive filler. The surface resistance value is considerably decreased and the sticking of a toner is hardly observed if the blade is constituted in the above-mentioned manner.
Patent JP-S62289693-A (JP)
Inventor: YOZEFU TOREE
IPC: B07B1/46
Filed: 1987-03-07
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-S57165822-A (JP)
Title: Photometric device of camera
Inventor: TSUNEFUJI KATSUHIKO
IPC: G03B17/18
Filed: 1981-04-06
Abstract: PURPOSE:To eliminate photometry difference between controlling and displaying by nearly equalizing the photometric sensitivity distribution of a photodetection part for exposure control for a shutter curtain surface and a film surface to that of a photodetection part for display for a reflecting plate for display photometry. CONSTITUTION:The photometric sensitivity distribution of a photodetecting element 11 for exposure information display is nearly equalized to that of a photodetecting element 12 for exposure control for a shutter curtain surface and a film surface through a condenser lens 13 and a condenser lens group 14. In this case, the light distribution characteristics of the photodetecting element 11 through the condenser lens 13 are difference from those of the photodetecting element 12 through the condenser lens group 14 within a distance to a reflecting  surface because of a difference in diffusibility, etc. Consequently, there is no  photometry difference generated between exposure controlling and displaying.
Patent JP-S52134432-A (JP)
Title: Color photographic developing agent
Inventor: HAMAOKA TSUTOMU
IPC: G03C7/413
Filed: 1976-05-06
Abstract: PURPOSE:To develop substancially all of silver halide particles including latent image centers and form a high ratio of dye to silver without growing up fogging, by adding a specified cpd..