baber/WOPTO huggingface dataset:
Patent JP-S5916557-A (JP)
Title: Electrostatic type air cleaner
Inventor: GON HITSUGEN
IPC: B03C3/40
Filed: 1982-07-16
Abstract: PURPOSE:To increase a charge range and an ion concn. and to improve the working effect of a filter by placing discharge electrodes made of metal and ground electrodes consisting of double high resistors so as to oppose to each other to form an electrical dust precipitation part, and connecting the ground electrodes and a filter. CONSTITUTION:When a high negative voltage is applied to discharge electrodes 11, generated negative ions are attracted to ground electrodes 12, but the electrodes 12 are formed of double high resistors; therefore, the negative ions are not immediately discharged and neutralized, and the discharge paths contg. many negative ions like floods of negative ions are formed over the entire surface of the electrode plates, thus the high voltage of 18-20kV can be applied even if the spacing distance between both electrodes is small. Moreover, the air colloid including materials generating malodors is made unstable to increase the concn. of the negative ions. The air pollutant scattering again from the electrodes 12 is charged again to negative ions by the electrodes 11' and is stuck and separated on the filter 2 by the mechanical filtration effect of the filter 2 and the electrostatic force generated by the electric field of the filter, whereby the deodorizing power is increased.
Patent JP-H09302708-A (JP)
Title: Method and apparatus for controlling straight-line excavation for hydraulic power shovel or the like
Inventor: SATO TAKESHI
IPC: E02F3/43
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent surging at a cushioning area by a method wherein the speed for an arm cylinder is computed, based on a corrected arm flow characteristic when the arm cylinder is in the cushioning area. SOLUTION: On executing straight-line excavation with a construction machine such as a hydraulic power shovel 10, a control device 50 determines whether or not an arm cylinder 17 is in a cushioning area. In the case where the arm cylinder is in the cushioning area, the speed for the arm cylinder 17 corresponding to an instructed value for the arm is computed, based on a corrected arm flow characteristic. In case of not being in the cushioning area, the speed for the arm cylinder corresponding to the instructed value for the arm is computed, based on a specified arm flow characteristic. Thereby, the hydraulic power shovel 10 or the like can be operated without having surging even in the cushioning area.
Patent JP-H10298535-A (JP)
Title: Foaming agent composition containing azoalkane derivative and foamed material
Inventor: MASATOMI TSUNEHIKO
IPC: C09K3/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition free from the problems of the emission of ill odor such as acetic acid odor, the deterioration of working environment and the impartment of the foamed product with acetic acid odor by compounding an azoalkane derivative with an alkaline earth metal oxide and a phosphoric acid compound. SOLUTION: This composition contains (A) an azoalkane derivative of the formula (R<1> and R<2> are each a lower alkyl or an aryl; R<3> is an alkyl or an aryl), (B) an alkaline earth metal oxide and (C) a phosphoric acid compound. The component A is preferably 1,1'-azobis(1-acetoxy-1-phenylethane), etc., the component B is preferably calcium oxide or magnesium oxide and the component C is preferably sodium dihydrogen phosphate or potassium dihydrogen phosphate. The amounts of the components B and C are 0.1-5 mol each based on 1 mol of the component A. The deodorizing effect can be improved as necessary by compounding an alkali metal or alkaline earth metal hydroxide, carbonate, etc.
Patent JP-S5824936-A (JP)
Title: Transmitter for center failure notifying code
Inventor: TOOYAMA HITOSHI
IPC: H04L69/40
Filed: 1981-08-06
Abstract: PURPOSE:To transfer the content when the function of a data processor is restored and to effectively prevent the deterioration of processing ability, by holding the storage of an incoming call to an operation holding circuit, when the incoming call is given from a terminal while a center failure notifying code transmitter is in operation. CONSTITUTION:Data communication is performed between a terminal device and a data processor via an exchange network, a network controller and communication lines and if the processor is not normally in operation, a failure notifying code is transmitted from a center failure notifying code transmitter 1 connected to the communication lines to an incoming call from the terminal device. The transmitter 1 is provided with a code generating circuit 2 connected to the signal line at the terminal device, a control circuit 4 connected to the signal line at the processor and an operation holding circuit 5 storing the state of calling from the terminal device under the operation of the transmitter. When the function of the processor is restored normally, the content of the circuit 3 is transferred to the processor, allowing to effectively prevent the deterioration of the processing ability.
Patent JP-S62283989-A (JP)
Title: Production of beta-(4-nitro-or 2-chloro-4-nitro-phenyl)-maltopentaoside
Inventor: TOKUTAKE SHOICHI
IPC: C07H5/02
Filed: 1986-05-30
Abstract: PURPOSE:To efficiently obtain the titled compound useful for a reagent to measure alpha-amylase, by acting a specific nitro compound and silver oxide or hexadecaacetylmaltopentaosyl bromide, reacting and deacetylating the resultant product with an amine. CONSTITUTION:Hexadecaacetylmaltopentaosyl bromide expressed by formula I (Ac represents acetyl) is reacted with a compound expressed by formula II (X represents Cl or H) (example; 4-nitrophenol, etc.) and silver oxide in the presence of acetonitrile. The obtained beta-(4-nitro- or 2-chloro-4-nitro-phenyl)- hexadecaacetylmaltopentaoside expressed by formula III is reacted and deacetylated with an amine (example; ammonia, triethylamine, etc.) in the presence of water and methanol to give the aimed compound expressed by formula IV.
Patent JP-H09299397-A (JP)
Title: Absorbent article
Inventor: KIGATA TETSUYUKI
IPC: A61F13/49
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article which does not move nor rumple when worn and can be worn smoothly. SOLUTION: In an absorbent article having a main body, which has at least a liquidretaining absorbent layer and a liquid-impermeable anti-leakage layer 12 placed on the side of the absorbent layer which does not abut to the skin, and a pair of wings 20, 20 extended outwards in the cross direction from both the right and left edges of the center of the main body, the pair of wings 20, 20 are so formed that when the absorbent article 1 is worn, they can overlap with each other at least partly, and the male member 21 of a mechanical hook is placed on the side of the wing 20a which does not abut to the skin, while the side of the other wing 20b which abuts to the skin can be locked to the male member 21 when the wings overlap.
Patent JP-H09302680-A (JP)
Title: Pile foundation structure
Inventor: WAKITA EIJI
IPC: E02D27/34
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a pile foundation structure in which aseismic performance of a pile and a building main body is improved. SOLUTION: A device is provided with a pile 1 to be buried in the ground, and a building main body 90 supported on a head part 10 of the pile 1, and the head part 10 of the pile 1 is provided with an installation part 20 to be fixed to the building main body 90, and a support part 30 to support the installation part 20. The installation part 20 has a wall part 21a disposed horizontally to face the support part 30, and a viscous medium 40 is provided between the wall part 21a of the installation part 20 and the support part 30.
Patent JP-H10309884-A (JP)
Title: Stereoscopic card
Inventor: OGATA TETSUJI
IPC: B42D15/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stereoscopic card having depth perception and cubic feeling by providing a transparent base material layer for giving distance difference, first design layer formed on a rear surface of the material layer and printed to be seen from a front side and a second design layer molded on the surface of the material layer to be tuned with the first layer. SOLUTION: A card base material layer 11 is made of sheet, synthetic sheet or plastic. Design layers 12, 13 are formed on rear and front surfaces of the layer 11 by gravure printing or screen printing. A transparent base material layer 14 having a layer of about 680 μm for giving a distance difference is laminated on the front surface side (layer 13 side) of the layer 11, and integrated with the layer 11 by thermally press bonding. Then, a design layer 15 having the relation to be tuned with the layer 13 is printed at the front surface side of the layer 14, and then transparent layer protective layers 16, 17 having about 1 to 3 m are formed at outside of the layers 12, 15. Thus, a stereoscopic card is obtained without using expensive and complicated technology such as hologram.
Patent JP-H08314018-A (JP)
Title: Copying method and copying device using it
Inventor: ITO AKIHIRO
IPC: G03B27/02
Filed: 1995-05-23
Abstract: PURPOSE: To provide a diazo copying method and a diazo copying device using the method which can be applied even to an original whose light transmissivity is not so good and by which excellent image reproducibility is obtained while restraining the rising of running cost even when such an original is used. CONSTITUTION: In a state where the surface to be copied of the original 21 is brought into contact with the photosensitive surface 22B of a diazo photosensitive copying paper 22, photoirradiation is performed from the base material 22A side of the paper 22 so as to expose an image on the surface 22B of the paper 22 with the aid of a difference between reflected light from the image part and that of the non-image part of the original 21. Thus, the copied image is formed by using the paper 22 where uniform light transmissivity is set regardless of the light transmissivity of the original 21.
Patent JP-S5248607-A (JP)
Title: Process for preparation of fluorine-containing ethers
Inventor: NAKAMURA SEIICHI
IPC: C09K23/42
Filed: 1975-10-13
Abstract: PURPOSE: Fluorine-containing ethers are easily prepared in high yield by the reaction of perfluoroolefin oligomers with hydroxy-containing compounds in the presence of an alkali metal solution in hexamethylphosphoric triamide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07331583-A (JP)
Title: Adhesion treatment between polyester fiber and ethylene-propylene-based rubber
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1994-06-06
Abstract: PURPOSE:To improve adhesive properties to an ethylene-propylene-based rubber by pretreating a polyester fiber cord with a polyepoxide compound in advance and then treating the pretreated fiber cord with a treatment solution containing a special chlorophenol having a specified structure, RFL and a specified cross- linking agent. CONSTITUTION:A polyester fiber cord is pretreated with a polyepoxide compound (preferable example: a reaction product between a polyvalent alcohol and epichlorohydrin) in advance and subsequently treated with a treatment solution containing RFL, special chlorophenols containing chlorophenols composed mainly of the trinuclear compound, the pentanuclear compound and the heptanuclear compound respectively synthesized by cocondensation of para- chlorophenol, resorcin and formaldehyde and represented by formulae I to III and having a molecular weight distribution shown by the figure and a cross- linking agent composed of a blocked polyisocyanate. A heat treatment is applied thereto, thus producing the objective-polyester fiber improved in adhesion to an ethylene-propylene-based rubber. The rubber latex used as RFL is a vinylpyridine-styrene-butadiene terpolymer.
Patent JP-S5864727-A (JP)
Inventor: JIYON UIRIGUMAN
IPC: H01H43/10
Filed: 1982-07-15
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-H06334783-A (JP)
Title: Individual charge system for plural terminal equipments
Inventor: MATSUOKA NAOKI
IPC: H04M15/00
Filed: 1993-05-26
Abstract: PURPOSE:To obtain the individual charge system for a telephone set able to calculate a talking charge for each telephone terminal set by providing a subscriber charging device including a charge management table between plural terminal equipments and an exchange. CONSTITUTION:The system is made up of plural terminal equipments 1 in branch connection (e.g. master-slave telephone sets), an exchange 2 connecting to the plural terminal equipments 1 via a line 3, and a subscriber charging device 10 to obtain charging information of the plural terminal equipments 1 provided between the plural terminal equipments 1 and the exchange 2. Moreover, a charge management table 11 to store charging information for each area for making individual charging operation for each of plural terminal equipments 1 is provided in the subscriber charging device. Then the subscriber charging device 10 identifies each of the plural terminal equipments 1 to execute charging operation for each of the plural terminal equipments 1 by referencing the charge management table 11. Thus, the talking charge is calculated for each of the plural terminal equipments 1.
Patent JP-S612909-A (JP)
Title: Light soft compressive actuator
Inventor: HIROKAWA TAKASHI
IPC: F15B15/10
Filed: 1984-06-15
Abstract: PURPOSE:To enable the use of a compressive actuator in an automatic machine or in special environment, by controlling the pressure in a soft bag to alter the distance between points X-Y. CONSTITUTION:Two notches E are provided in a cylindrical soft film and bonded to each other. Both the ends of the cylindrical film are closed. A pipe A is attached to the film. When the pressure inside the film is altered, the distance between points X-Y is gradually altered. The position of an actuator is thus controlled depending on the pressure therein. The weight of the operating portion of the actuator is low. Since the actuator has no frictional portion, no lubricant is needed therefore and no fluid leak no contact surfaces occurs. For that reason, the actuator can be used in an automatic machine or in special environment.
Patent JP-S63290087-A (JP)
Title: Transforming system for number of picture signal frames
Inventor: TANAKA YUTAKA
IPC: H04N7/01
Filed: 1987-05-22
Abstract: PURPOSE:To prevent the deterioration in a picture quality by executing Fourier transformation on two-dimensional picture signals at every frame, executing a specified function processing on respective terms of transformed output functions and generating the two-dimensional picture signals having the number of every second frame, which are different from the original two-dimensional picture signals. CONSTITUTION:Fourier transformation is executed on the two-dimensional picture signals consisting of the space rectangular coordinate at every frame, and respective terms of the transformed output functions are transformed into pole coordinate functions consisting of amplitude terms and phase terms. Interpolation is executed on respective amplitude terms and respective phase terms of the pole coordinate functions, and Fourier inverse transformation is executed on respective amplitude terms and respective phase terms of interpolated outputs, which are transformed into the space rectangular coordinate functions. Thus, the two-dimensional picture signals having the number of the frames per second, which are different from the two-dimensional picture signals are generated. Thus, the deterioration of picture due to moving blur, judder, a worm-eaten state and the like can be prevented in the output picture for transforming the number of frame.
Patent JP-S6020746-A (JP)
Title: Motor having clutch with built-in reversing mechanism
Inventor: OOYA IKUO
IPC: F16H3/44
Filed: 1983-07-09
Abstract: PURPOSE:To readily obtain automatically normal/reverse rotation output at a low speed by mounting a planetary gear unit and a reversing mechanism on a clutch plate, and coupling inner and outer output shafts disposed concentrically with the rotational shaft at the input side. CONSTITUTION:When a motor 11 is energized in case that a clutch lever 19 is OFF, its shaft output is transmitted via a shaft 12 to a planetary gear unit 21. At this time, the outer wheel of the unit 21 is secured to a clutch plate 14, which is restricted by a brake plate 27. Accordingly, deceleration occurs, and its output is transmitted to a reversing mechanism 22. The rotary force is applied by the mechanism 22 as the reverse rotary force to the normal rotation determined by the gear ratio through an inside output gear 23 to the inside output shaft 24.
Patent JP-H09302006-A (JP)
Title: Production of polymer latex
Inventor: SUMIYA MITSUO
IPC: C08F20/10
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To stably obtain a polymer latex containing particles having a very small particle diameter by using a small amount of an emulsifier by adding a specified amount of an emulsifier to a specified hydrophobic monomer and continuously feeding and emulsion-polymerizing the entire mixture. SOLUTION: One hundred (100) pts.wt. monomer mixture based on at least one member selected among hydrophobic monomers represented by the formula (wherein R<1> is H or CH<3> ; and R<2> is of 3-18C) is continuously fed to a polymerizer and emulsion-polymerized in the presence of 0.5-8 pts.wt., per 100 pts.wt. total monomer mixture, emulsifier to obtain polymer particles having a mean particle diameter of 1-50nm. In the above emulsion polymerization, it is desirable that the polymerization accelerator in the redox initiator during the emulsion polymerization is a transition metal ion or a chelate compound of a transition metal ion. According to the above process, a latex of ultramicroparticulate polymer can be obtained by an emulsion polymerization process being simple in operation and requiring a small amount of an emulsifier.  This latex can be used as a viscosity modifier for coating materials, a quality improver for coating films, a paper coating agent or an impact modifier in the field of molding.
Patent JP-S63287861-A (JP)
Title: Photoconductive toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/09
Filed: 1987-05-20
Abstract: PURPOSE:To obtain the title toner having good photosensitivity, excellent dispersibility and thermal stability by incorporating a specified styril compd. in the title toner as an electric charge transfer substance. CONSTITUTION:The title toner contains an electric charge generating substance 1 and the electric charge transfer substance 2 in particles composed of a thermoplastic resin 3 as a main component. The electric charge transfer substance contains the styril compd. shown by formula I or II wherein Ar1-Ar4 are each aryl group, (n) is 0 or 1. Thus, the toner which has the thermal stability, the good dispersibility and the excellent electrophotographic characteristics such as the electric charge holding property, the photosensitivity and the reduction of the residual voltage is obtd., and the title toner exhibiting stable property even in the case of repeated use, is obtd.
Patent JP-S5248494-A (JP)
Title: Electro-chromic display
Inventor: YAMADA KUNIHARU
IPC: G09F9/30
Filed: 1975-10-15
Abstract: PURPOSE:To facilitate a constant electric current drive, and eliminate the light and shade of color development of each segment by rendering an area of each segment consisting of an electro-chromic element to be nearly equal.
Patent JP-S5267391-A (JP)
Title: Test tube washer
Inventor: ITOU SADANORI
IPC: B08B11/00
Filed: 1976-10-15
Abstract: PURPOSE: To make a continuous automatic washing device smaller in size by stopping test tubes with a rotating body which makes intermittent rotation and wash the inside and outside thereof with brushes then drying the washed test tubes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5266915-A (JP)
Title: Dc motor power consumption measuring circuit
Inventor: SAWAI YASUTOMI
IPC: H02P29/00
Filed: 1975-10-17
Abstract: PURPOSE: A high-accuracy motor driving voltage eis obtianed even if pulse-shape phase currents are overlapped as 3-phase current, by combining a velocity generator mounted to a DC motor and a summing amplifier circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11329225-A (JP)
Title: Plasma display device and manufacture thereof, and rib defect correcting method and device thereof
Inventor: HONGO MIKIO
IPC: H01J11/22
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a plasma display device having a backboard with ribs without defects, and to provide a method and device for easily correcting the defects formed on the backboard, without damages on the periphery. SOLUTION: After ribs are formed, they are inspected to correct defects prior to baking. The dry condition of the ribs enables the correction of excess defects 7 by a low-powered pulse laser, which prevents damages to the substrate 1 and electrodes 2. The whole substrate is baked after applying paste to the loss defects 6 and drying them, which prevents exfoliation and cracking from being generated on the boundary between the defects and the normal portions.
Patent JP-H0419187-A (JP)
Title: Optical data recording medium
Inventor: SAKAEDA TATSUYA
IPC: B41M5/26
Filed: 1990-05-15
Abstract: PURPOSE:To enhance the stability and storage stability to reproducing light by adding a specific compound to a recording layer. CONSTITUTION:A compound represented by formula (I) is contained in a recording layer generating optical change by the irradiation with laser beam and recording data by this optical change. This compound can enhance recording characteristics and stability. In the formula (I), R1 - R9 are a hydrogen or a substituted or non-substituted alkyl group and, among them, R2 is further an aryl group or an aralkyl group and.R3 - R7 are further an alkoxy group and R8 and R9 are further a group selected from an aryl group, a styryl group and a heterocyclic ring, L is an ethyl group or a divalent group having 4 - 6 methine groups bonded thereto through a conjugated double bond, Y is hydrogen, an aralkyl group, alkoxy group, a cyano group, a nitro group or halogen and m is 0 or 1.
Patent JP-S5750325-A (JP)
Title: Production of magnetic recording medium
Inventor: FUKUYA HAJIME
IPC: G11B5/842
Filed: 1980-09-10
Abstract: PURPOSE:To obtain an indefectible magnetic disc, by adding an imidazoles compound as a hardening accelerator of a binder including epoxy resin and phenol resin to not only double the strength of a magnetic recording medium but also reduce volatilization of unhardened resin considerably. CONSTITUTION:A coating material where magnetic powder is dispersed in a binder, where 0.5-10wt% imidazole-system compound (2-heptadecyl imidazole or the like) is added to the total quantity of low molecular weight phenol resin (phenol resin of average molecular weight 300-1,000 is desirable) and epoxy resin of the same weight and one or more kinds of polymer of polyvinyl butyral, polyvinyl formal, and polyvinyl acetal groups are included, is coated on an Al substrate, and magnetic powder is orientated by the known method. This substrate is hardened at 220 deg.C for approximately two hours to produce a magnetic disc. The imidazole compound accelerates hardening reaction and reduces the volatilization quantity of phenol resin to obtain a coating strength twice as high as the conventional strength.