baber/WOPTO huggingface dataset:
Patent JP-S63229116-A (JP)
Title: Reverse washing method
Inventor: ODA NORIYUKI
IPC: B01D46/42
Filed: 1987-03-19
Abstract: PURPOSE:To permit dust knocked off by reverse washing to drop downward quickly by generating circulation of air at the time of reverse washing with gas in such a way that a downward air flow may be generated in the porous bulkhead. CONSTITUTION:A dust collector is provided with a circulation pipe 23 so that one end of the pipe may be communicated with the interior of a hopper 15 in order to extract the dust-contained gas from beneath a porous tubular body 12. The other end of the circulating pipe 23 rises upward to be interconnected to a dust-contained gas inlet 14. An ejector is provided halfway in a circulation pipe 23 as a blast means. The dust-contained gas is introduced through the inlet 14 and a purified gas is delivered from a purified gas delivery pipe 20. In reverse washing, compressed air is ejected from reverse washing nozzle of an ejector 21, and at the same time, a valve 29 is opened to guide dust sticking to the porous tubular body 12 to the hopper 15 by means of a circulating air current during reverse washing.
Patent JP-S63231157-A (JP)
Inventor: OKADA TAKAO
IPC: F25C1/00
Filed: 1987-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63229610-A (JP)
Title: Magnetic recording medium
Inventor: NOCHI KIDAI
IPC: G11B5/66
Filed: 1987-03-19
Abstract: PURPOSE:To improve the travelling performance and durability by laminating a specified under coat layer and a thin ferromagnetic metallic film on a plastic film substrate and forming spherical projections on the surface of the metallic film. CONSTITUTION:An under coat layer contg. fine particles as nuclei and resin as a binder and having >=1,000 particle-shaped projections of 30-500Angstrom  height per 1mm<2> layer and a thin ferromagnetic metallic film are laminated on a plastic film substrate and spherical projections of 1-100mum average height are formed on the surface of the metallic film at a density of 10<-4>-2X10<-2> projection per 1mm<2> film. Microscopic surface roughness is provided to the surface of the metallic film by the under coat layer and macroscopic surface roughness by the spherical projections. The resulting magnetic recording medium ensures smooth touch with a head, that is, high travelling performance and the durability, especially the still characteristics at low temp. and humidity can be improved.
Patent JP-H02276747-A (JP)
Title: Cutting and winding device of film strip
Inventor: RUUTOBITSUHI TSUERONI
IPC: B65H19/29
Filed: 1990-03-15
Abstract: PURPOSE: To reduce resetting time for exchanging a winding body by forming the end of a film strip cut by a cutting wheel by the rotation of a sucking comb so it can be wound on winding cores after rolling it up. CONSTITUTION: A cutting wheel 7 for cutting a film strip 4 movable in the directions of transversing the film moving direction and perpendicularly to the web surface is arranged on the downstream of a sucking comb 3 in the moving direction of the film. The end of the film strip 4 cut by a cutting wheel 7 by the rotation of the sucking comb 3 is wound around a driven shaft 13 of a winding device 10 and wound on winding cores 14, 14'.
Patent JP-S57177079-A (JP)
Title: Hot-melt material
Inventor: KOBAYASHI AKIRA
IPC: C09J7/02
Filed: 1981-04-24
Abstract: PURPOSE: A hot-melt material, prepared by incorporating a holding material capable of preventing the melting and flowing out of a thermoplastic material, and improving the hot-melting workability, and having a high strength and electrical insulating properties.  
     CONSTITUTION: Both sides or the whose periphery of a holding material 2 or 5, preferably tetrafluoroethylene resin or a braided fibrous material, is enclosed with a thermoplastic material 3 or 6, preferably copolymeric resin of tetrafluoroethylene with a perfluoroalkylvinyl ether, to give the aimed hot-melt material 1 or 4.  
     USE: Sealing ends of flat electrical conducting materials or hollow materials. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08258044-A (JP)
Title: Method and apparatus for recovering and granulating waste resin molded product
Inventor: NISHIBORI SADAO
IPC: B29K75/00
Filed: 1995-03-22
Abstract: PURPOSE: To separate and remove a surface layer from the base material layer of a waste resin molded product to recover and reutilize the base layer as a resin material by applying impact, compression and friction force to roughly ground small pieces to be treated to separate and classify the base material layer and the surface layer and screening the base material layer to obtain a recovered resin material. CONSTITUTION: An instrument panel member is ground into segments having a proper size by using a rough grinding means 120 to form small pieces 82 to be treated. The surface layer laminated to the surface of polypropylene of the small pieces 82 to be treated receives the impact compression action by the impact, compression and friction force of a pin mill 130 to be finely ground into an indefinite shape of which one side is about 1.5mm or less. Polypropylene being the base material layer is ground into an almost spherical shape with a diameter of about 1.5-3mm, a columnar shape with a diameter of about 1-2mm and a length of about 3-5mm or other indefinite shape and polished and screened to form a resin material 83 having a uniform size and the surface layer is separated from polypropylene.  This polypropylene resin material 83 is taken out of a taking-out port as a recovered resin material by opening a plug valve.
Patent JP-S62219243-A (JP)
Title: Fitting method for photodetector in pickup device
Inventor: MASUNAGA YOSHIFUMI
IPC: G11B7/22
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a pickup device consisting of the small number of parts and of low cost by holding a photodetector by a photodetector shifting device and making positioning on a printed board by shifting the photodetector in three directions in a plane parallel to the light receiving face of the photodetec tor and at right angle to it. CONSTITUTION:Solder 35 of molten state is supplied on the rand 33a of a printed board 33 to which the terminal 31a of a photodetector 31 is to be fixed, and molten state of the solder 35 is retained by the generation of heat from a nichrome wire 36. Then, positioning is made by holding the photodetector 31 by a photodetector shifting device 37, shifting in the directions in a plane (a plane including directions of arrows X and Y) parallel to the light receiving face of the photodetector 31 and in the direction (direction of arrow Z) at right angle to the above-mentioned plane. When positioning is completed, supply of current to the nichrome wire 36 is cut off to solidify the solder 35 and the photodetector is fixed on the printed board 33.
Patent JP-H11254204-A (JP)
Title: Main spindle device
Inventor: OKADA YASUHIRO
IPC: B23B19/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To realize high speed rotation of a main spindle by cutting down the manufacturing cost of a supporting mechanism supporting the main spindle of a main spindle device. SOLUTION: The rear part of a main spindle 2, which inside is fitted with a draw bar 7, a clamp unit and a spring hold-down 12 fitted to the front end of the draw bar 7, and a spring line 15 sandwiched between the spring hold- down 12 and a spring bearing 13 of the draw bar 7 and fitted to the draw bar 7, is formed with a small radius part 8 arranged on a region avoiding an energizing mechanism composed of the spring line 15, the spring hold-down 12 and the spring bearing 13 and having its outside diameter contracted without being restrained by the energized mechanism, and the small radius part 8 is supported by a rear bearing 22 equipped with a steel roller.
Patent JP-H11258360-A (JP)
Title: Prediction method for and device of streak radar echo image and recording medium recorded with streak radar echo image prediction program
Inventor: OTSUKA KAZUHIRO
IPC: G01S13/95
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To produce a prediction image with high accuracy for the case of a streak echo pattern. SOLUTION: Meteorological radar images formed sequentially are input (step 401). The moving velocity of an echo cell included in the image is estimated (step 402), the life of an echo cell is measured (step 403) and remaining lives of the individual echo cells are estimated (step 404). By using the information of the life, a prediction image is produced (step 405).
Patent JP-S55154888-A (JP)
Title: Preventing unit for color shadow chroma-key effect
Inventor: MIZUGUCHI TAKASHI
IPC: H04N9/75
Filed: 1979-05-23
Abstract: PURPOSE:To make it possible to shadow a video signal matching with a base signal by inserting a color signal by extracting a shadow in an input signal and then by gating the video signal. CONSTITUTION:Video signal 11 is input to shadow generating circuit 101, which detects the level of its shadow to generate shadow signal 123. This signal 123 in supplied to key linear gate circuits 103A and 103B to gate a control signald from key forming circuit 3A. Further, the outputs of circuits 103A and 103B differ is polarity from each other. Then, subcarrier 121 is input to color generating circuit 102, which outputs color signal 122. Gain control 1C controls signal 122 by signal 123 to extract the part of the shadow, which is output to adder circuit 4C. Circuit 4C sums the outputs of gain control elements 1A-1C to output color shadow chroma-key effect signal 13. Consequently, signal 13 is shadowed corresponding to signal 11.
Patent JP-H067338-A (JP)
Title: Fan-shaped x-ray fan beam ct apparatus
Inventor: ERUNSUTOPEETAA RIYUURUNSHIYOPU
IPC: G01T1/29
Filed: 1993-03-23
Abstract: PURPOSE: To obtain high image quality in a short pick-up time without scanning scan artifact. CONSTITUTION: Detector elements 7 of a detector array 4 are divided into groups for collecting data, and a data acquisition system is constituted to control the collection of output signals from the detector elements 7. In this case, the integration and the read are constituted so that those in a group are controlled simultaneously but those in sequentially consecutive groups are done with time lags between the groups.
Patent JP-H05261333-A (JP)
Title: Production of organic oriented membrane
IPC: C08L67/03
Filed: 1992-03-19
Abstract: PURPOSE:To produce an org. oriented membrane useful for a liquid crystal oriented membrane or the like with good productivity. CONSTITUTION:A thermotropic liquid crystal polymer membrane is formed on a substrate having a heat-resistant org. oriented membrane formed thereto by an LB method and heat-treated at temp. bringing the thermotropic liquid crystal polymer to a liquid crystal state or higher. Or, the heat-resistant org. oriented membrane is formed on the substrate having a thermotropic liquid crystal polymer membrane formed thereto by an LB method and heat-treated at temp. bringing the thermotropic liquid crystal polymer to a liquid crystal state or higher.
Patent JP-S56159624-A (JP)
Title: Display device for measurement region of autofocus detector of single-lens reflex camera
Inventor: KAWAMURA KUNIO
IPC: G02B7/36
Filed: 1980-05-13
Abstract: PURPOSE:To recognize clearly a measurement-objective part in an object field and to discriminate an in-focus state visually because of manual focus adjustment, by making it possible to see clearly part of an object via the unfrosted part of a focal plate in an out-of-focus state. CONSTITUTION:A focal plate 6 has a Fresnel lens surface as its reverse surface 6a and an unfrosted oval part 6b which corresponds to a measurement area on its top surface and a mat surface at its circumference 6c. In the visual field of a finder, the measurement area 24 is viewed through and an object is seen clearly. Through a part 26 equivalent to the mat surface, an in-focus part is seen clearly, and an out-of- focus part is not; when the object part which corresponds to a part near the measurement area is not in focus, the measurement area is recognized visually as a clear image part in an out-of-phase image and when the object part is in focus, the boundary between the both disappears to know that the desired object is in focus.
Patent JP-H04363192-A (JP)
Title: Treatment of waste liquid
Inventor: YOSHIDA YASUSHI
IPC: B01D21/01
Filed: 1991-03-06
Abstract: PURPOSE:To provide the method for treating a waste liquid contg. a polymer emulsion or latex which decreases the amt. of the treating agent to be used and does not require the adjustment of pH at the time of treating the waste liquid. CONSTITUTION:This method for treating the waste liquid consists in mixing the pyrolysis product consisting of a CaO-MgO-SiO2 system and an aluminum inorg. flocculating agent or the aluminum inorg. flocculating agent and a high- polymer flocculating agent with the waste liquid contg. the polymer emulsion or latex, and flocculating and separating the particles essentially consisting of the resins in this waste liquid.
Patent JP-H01239042-A (JP)
Title: Production of expanded slag
Inventor: KOIZUMI HIDEO
IPC: C04B5/02
Filed: 1988-03-16
Abstract: PURPOSE:To obtain an expanded slag having stable quality and high expansion degree in a simple process, by dripping molten slag into cooling water and bringing the slag into contact with vaporized gas of the cooling water in a cooling and solidifying process. CONSTITUTION:Molten slag generated in a blast furnace, converter or electric furnace, etc., is injected into the upper part of a flowing water slope of cooling water. The molten slag collides with the flowing water to disperse and form droplets. The molten part of the dripped slag is sufficiently brought into contact with vaporized gas of the cooling water heated and generated by the high- temperature slag to recover the expanded slag. The expanded slag with 0.4-0.6kg/l bulk specific gravity is effectively utilized as compost for cultivating plants, fertilizers, building materials, various filters, catalyst carriers, etc.
Patent JP-S52147248-A (JP)
Title: Journal slide bearing unit
Inventor: SUGANAMI TAKUYA
IPC: F16C33/10
Filed: 1976-05-31
Abstract: PURPOSE: To provide a journal slide bearing unit which is prevented from seizing of its bearing in an emergency stop precess. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58195635-A (JP)
Title: Front driver for oil-pressure shovel
Inventor: ICHIYAMA SHIYUUICHI
IPC: E02F3/43
Filed: 1982-04-19
Abstract: PURPOSE:To perform breaking operations without use of an expensive breaker as attachment by providing a periodical switching means to the solenoid valve electric circuit of an oil-pressure motor with a solenoid servo valve to supply pressure oil to the bucket cylinder of an oil-pressure shovel. CONSTITUTION:A close circuit is made up by providing an oil-pressure pump 10 having a solenoid servo valve 11 to supply pressure oil to a bucket cylinder 7 to drive the front of an oil-pressure shovel. Also, a switching means, e.g., delay timer 12, etc., to periodically switch the solenoid servo valve 11 is provided to an electric circuit to operate the solenoid servo valve 11. In this way, breaking operations are made possible without attaching of expensive breaker, etc., for the front of the oil-pressure shovel.
Patent JP-H06275305-A (JP)
Title: Fuel cell
Inventor: GOTO KAZUSHI
IPC: H01M8/02
Filed: 1993-03-23
Abstract: PURPOSE:To provide a fuel cell having a long lifetime where deterioration of cell constituting members can be restrained by setting cell surface inner temperatures in cells to an approximately uniform value. CONSTITUTION:A plurality of cells 4 where a fuel electrode 2 and an oxidant electrode 3 hold an electrolyte 1 therebetween are laminated, thus obtaining a fuel cell. In this fuel cell, the passing directions of fuel gas and/or oxidant gas at the surfaces of the fuel electrodes 2 and/or at the surfaces of the oxidant electrodes 3 are alternately opposite in the cells.
Patent JP-H10261416-A (JP)
Title: Lithium battery composite oxide, its manufacture, and its usage
Inventor: YAMADA TETSUO
IPC: H01M10/052
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery composite oxide capable of constituting a lithium secondary battery excellent in cycle stability with a high operation voltage. SOLUTION: This composite oxide is a compound which has a spinel structure comprising Li, Mn and O and which is represented by the formula Li1+x Mn2-y O4 (wherein 0<x<0.1 and 0<y<0.1). Its solubility is 0.2mg/ml or less at a temperature of 50 deg.C in the electrolyte comprising ethylene carbonate(EC) and dimethyl carbonate(DMC) which contain 1mol/dm<3> of LiPF6 (the volume ratio of EC to DMC is 1:2). The initial discharge capacity as a positive electrode material of a lithium secondary battery is 100mAh/g or more.
Patent JP-S63229585-A (JP)
Title: Character recognition device
Inventor: FUJIWARA HIROE
IPC: G06K9/00
Filed: 1987-03-19
Abstract: PURPOSE:To eliminate the need for troublesome operation and to reduce operator's operation by adding a subordinate corresponding to the recognition result of a recognition part automatically to the recognition result by a subordinate addition part. CONSTITUTION:An image input part 1 inputs an image which includes a character to be recognized and a character segmentation part 2 segments the character image to be recognized (e.g. rectangularly) from the input image. In regard to the segmented character image, a feature quantity calculation part 3 finds the directivity, number, positions, etc., of strokes as feature quantities of the character image to be recognized. The recognition part 4 matches the feature quantities of the image found by the calculation part 3 with the standard feature quantities of respective characters registered previously in a dictionary 5 for recognition to find the recognition result. Then, a subordinate addition part 6 adds the subordinate to the recognition result automatically according to a subordinate addition rule registered previously in the subordinate addition part 6. Then, a voice output part 7 voices the recognition result with the subordinate from the subordinate addition part 6.
Patent JP-S59190723-A (JP)
Title: Integrated circuit
Inventor: HOSONO NAOTSUNE
IPC: H01L21/82
Filed: 1983-04-14
Abstract: PURPOSE:To eliminate a trouble originating from a pin by transferring a signal between a logical circuit in an IC chip and an external circuit by using multivalued logic such as ternary logic. CONSTITUTION:An electric signal having ternary logic allows signal transfer between the logical circuit 3 in the IC chip and external circuit through an IC lead 5. Consequently, when two pins of, for example, a 40-pin IC are used for a power source, the remaining 38 pins are used for signals, but information up to 3<38> is inputted and outputted when the ternary logic is applied. The logical circuit 3 itself in the IC chip employs binary logic for the purpose of reducing the whole amount of hardware and because of affinity to other circuits and easiness in maintenance. Consequently, a converting circuit 4 which compresses the binary logic in the IC chip into the ternary logic and a converting circuit 6 which reconverts the ternary logic into the binary logic are required.
Patent JP-H07245818-A (JP)
Title: Channel base of cubicle type high voltage receiving facility
Inventor: TADANO TAKESHI
IPC: H02B1/54
Filed: 1994-03-07
Abstract: PURPOSE:To enable easier installation work for foundation of the channel base and increase earthquake-proof strength. CONSTITUTION:A cubicle type high voltage receiving facility 1 is structured by a cabinet for accommodating various electric apparatuses and a channel base 3 for supporting the bottom part of this cabinet. The channel base has a cross-section in the shape of almost inverted C. The end part 4a of the lower side 4 is projected from the end part 5a of the upper side 5. The end part 4a of the lower side 4 is provided with a through hole for inserting a post-drive anchor bolt 6. The center P1 of this through hole is located at the outside of the cubicle type high voltage receiving facility 1 than the line segment L1 projected in perpendicular from the end part of the upper side 5.
Patent JP-H06179626-A (JP)
Title: Make-up and/or medicinal composition and method for using it
Inventor: IJIO BONBAADERII
IPC: A62D5/00
Filed: 1993-02-15
Abstract: PURPOSE: To provide a cosmetic and/or pharmaceutical compsn. to protect human or animal tissues, especially epithelium from damages due to contact with heavy metals. CONSTITUTION: This compsn. contains a metal ion sealing component which consists of a metal-bondable peptide having cysteine residues in a high proportion and can bond metal ions, and a physiologically inactive carrier suitable for local medication. The metal bondable peptide preferably contains 25 to 50% cysteine residues, especially 25 to 45% based on the whole number of residues, and preferably includes ligands which can form metal thiolate clusters with heavy metal ions. For example, metallothioneine, especially apometallothioneine having substantially no heavy metal ions is preferable. The amt. of the metal bondable peptide is preferably 0.01 to 10 wt.% of the whole weight of the compsn., and especially 0.1 to 5 wt.%.  The compsn. is applied before the skin is exposed to heavy metals, and then washed to remove the residue of the compd. which traps heavy metals from the skin as to prevent absorption of heavy metals on the skin.
Patent JP-S57181312-A (JP)
Title: Desulfurizing agent preventing coagulation and sticking in agitation desulfurization with impeller
Inventor: HAYAKAWA MASAOMI
IPC: C21C7/064
Filed: 1981-04-28
Abstract: PURPOSE:To prevent the coagulation and sticking and to enhance the efficiency of desulfurization reaction by adding a prescribed amount each of calcium carbide, quick lime, fluorite and sodium fluoride each having a prescribed grain size. CONSTITUTION:The titled desulfurizing agent consists of 30-70pts.wt. calcium carbide at least 75wt% of which has 0.2-1mm. grain size, 68-20pts.wt. quick lime at least 85wt% of which has <=1mm. grain size, 2-15pts.wt. fluorite at least 50wt% of which has <=1mm. grain size and 0.8-2pts.wt. sodium fluoride at least 50wt% of which has <=1mm. grain size. This desulfurizing agent does not coagulate, does not stick to an impeller and a container, and enhances remarkably the efficiency of desulfurization reaction.
Patent JP-S59191015-A (JP)
Title: Manufacture of multicolor liquid crystal display element
Inventor: YAMAMOTO SHIYUUZOU
IPC: G02F1/1335
Filed: 1983-04-14
Abstract: PURPOSE:To smooth completely an oriented film, to improve a visual uniformity of a liquid crystal element, and also to raise a contrast of a display picture, by providing a color filter layer on a necessary part on a pair of opposed substrates so that a color picture can be displayed. CONSTITUTION:A layer to be dyed 9 of hardened gelatin is prepared on a transparent substrate 2' having a transparent electrode 3'. An oily positive photoresist 11 is provided, every three pieces of the electrodes 3' are exposed and developed by a mask having an equal-sized or a little larger opening part, only an exposed part is removed, and the layer 9 is exposed. Subsequently, the layer 9 is dyed in red, and thereafter, the resist 11 used as a dyeing preventive mask is removed, and a red color filter layer 23 is obtained. They are dyed in green and blue successively, a color filter layer 23 is formed, and thereafter, an oriented film 24 is applied and dried, and oriented. In this way, the oriented film is smoothed almost completely.