baber/WOPTO huggingface dataset:
Patent JP-S59214380-A (JP)
Title: Preventing mechanism against floating of original
Inventor: INOUE HIROYUKI
IPC: H04N1/04
Filed: 1983-05-19
Abstract: PURPOSE:To prevent an original from floating by a simple method regardless of the width of the original by providing an electrostatically chargeable member whose surface contacts the original while exposed to part of a guide surface for an original run and charged electrostatically, and adding a charge donating member which donates an electric charge to the electrostatically charged member. CONSTITUTION:An electrostatically charged brush 200 contacts a white roller 100 at a prescribed position. When the roller 100 rotates as shown by an arrow (a), the charged brush 200 charges the surface of the roller 100 electrostatically and uniformly. The brush 200 is formed by implanting acrylic fiber in a holding member 201. The surface of the roller 100 is charged by being rubbed against the brush 200, so the original 1 sent as shown by an arrow (b) is attracted to the surface of the roller 100 by electrostatic force at a readout position R, preventing the original 1 from floating. This attractive force originates from static electricity, so the attraction is possible regardless of the width (d) of the original 1.
Patent JP-S6426671-A (JP)
Title: Resin composition
Inventor: KOBAYASHI HIROKAZU
IPC: C08L81/02
Filed: 1988-04-11
Abstract: PURPOSE:To obtain a resin composition improved in impact resistance, by incorporating a polyphenylene sulfide resin with a specific olefin copolymer to disperse the copolymer in the matrix resin so as to result in specific texture. CONSTITUTION:(A) 50-99 (pref. 70-99) wt.% of a polyphenylene sulfide resin is incorporated with (B) 50-1 (pref. 30-1) wt.% of an olefin copolymer constituted of, as the essential components, B1: 60-99.5wt.% of an alpha-olefin (e.g. ethylene, propylene) and B2: 0.5-40 (pref. 3-30) wt.% of an alpha,beta-unsaturated acid glycidyl ester of formula (R is H or lower alkyl) (e.g. glycidyl methacrylate) to obtain the objective resin composition where said olefin copolymer is dispersed in the form of granules with a size of <=3mu (pref. <=1mu).
Patent JP-S5315803-A (JP)
Title: Magnetic recording material
Inventor: OGAWA HIROSHI
IPC: G11B5/708
Filed: 1976-07-28
Abstract: PURPOSE: To improve dispersiblity of magnetic paint and enhance surface characteristic and storage stability of the resultant video tape to increase playback output thereof by use of a specific strongly magnetic powder and a phosphoric acid ester dispersed in a binder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07294234-A (JP)
Title: Thickness measuring apparatus for h-section
Inventor: KUDO MAKOTO
IPC: G01B15/02
Filed: 1994-04-27
Abstract: PURPOSE:To realize a highly accurate measurement by disposing a radiation generating part and a radiation detecting part for measuring the thicknesses of web and flange vertically on the opposite sides of an H-section being transferred in the longitudinal direction thereby avoiding interference of the H- sections and a transfer line thereof. CONSTITUTION:Radiation generating parts 10a-10c and radiation detecting parts 11a-11c are disposed vertically, while facing each other, on the opposite sides of a C-shaped first frame 2 where an H-section 1 being transferred in the longitudinal direction is disposed substantially in the center. The radiation generating parts 10a-10c and the radiation detecting parts 11a-11c are disposed at position deviated from the H-section transfer line. Consequently, interference with the H-section 1 is avoided to eliminate striking of the H-section 1 at the leading or trailing end thereof thus protecting the H-section 1 against damage. Furthermore, since a second frame 3 has C-shaped opening on one side thereof so that it can be moved in the horizontal direction through a travel driving section 5 and wheels 4, interference with the H-section transfer line is avoided thus improving the workability significantly when a biting H-section is removed.
Patent JP-H09256116-A (JP)
Title: High strength martensitic stainless steel excellent in antibacterial characteristic
Inventor: OKUBO NAOTO
IPC: C21D9/46
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel having continuous antibacterial characteristic and high strength. SOLUTION: This high strength martensitic stainless steel has a composition containing, by weight, 0.2-0.8% C, <=3% Si, 10-20% Cr, and 0.4-5% Cu. At least one or more annealing treatments among hot rolled plate annealing, process annealing in the course of cold rolling, and finish annealing are carried out by performing heat treatment consisting of soaking at 500-900 deg.C for >=1hr, and secondary phases composed essentially of Cu are precipitated by >=0.2vol.% in a matrix. Then, after heat treatment consisting of soaking at 800-1000 deg.C for <=10min, hardening treatment is carried out. This steel can further contain either or both of <=4% Mo and <=1% V. Moreover, in the case where higher strength is required, cold rolling can be applied at <=60% rolling rate after the finish annealing and before the hardening treatment for the cold rolled sheet.
Patent JP-H08284643-A (JP)
Title: Exhaust particulate purifying device
Inventor: YOSHIDA HIDEJI
IPC: F01N3/02
Filed: 1995-04-14
Abstract: PURPOSE: To prevent crack and melting damage of a filter caused by excessive raising of a regenerating temperature by arranging a means for detecting the particulate collecting amount of the filter, and inhibiting regeneration of the filter by a regenerat ing means when a detected particulate collecting amount becomes a over collecting condition value or more. CONSTITUTION: In an ECU 13 during engine operation, front pressure P1 and rear pressure P2 which are detected by pressure sensors 9, 10 are subtracted, and the pressure difference ΔP in a filter 7 is found out. A intake air mass flow rate G detected by a hot wire type flow rate sensor 3 is found out, and the volume flow rate V of fluid which passes through the filter 7 is found out from the front pressure P1 and the average temperature Tex of an input gas temperature and a discharge gas temperature which are detected by temperature sensors 11, 12. The collecting amount PMq of exhaust particulate is found out from the pressure difference ΔP and the volume flow amount V. In the case where the collecting amount PMq is in a regeneration judging range value, it is transferred to regeneration control, collecting particulate is burnt by heating of an electric heater 8.  In the case where a condition in which regeneration is not enabled is continued for a long time, excessive collection is judged, and regenerating treatment is inhibited.
Patent JP-H11262885-A (JP)
Title: Fluid pressure holding device
Inventor: TEJIMA HIROTSUGU
IPC: B25J15/08
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a link mechanism and a holding device main body in a device in which a moving distance of a master jaw is long and make weight of the main body light by forming a link which is rotatably mounted on a rotating plate arranged on a concentric circle with a main body center into a bent shape. SOLUTION: When fluid pressure is applied to a first pressure chamber 15a of a piston 4, the piston 4 starts to move in a main body center direction and a piston lot 5 fixed to the piston 4 and a connecting block 6 start to move by following the piston 4. Also a bent-shaped link 8 mounted on the connecting block 6 moves in the main body center direction and the other mounted on a rotating plate 9 by a fulcrum pin 14 starts to move on a concentric circle with the main body center. As a result, because the link 8 is bent even if an oscillating angle of the link 8 with a motion direction of the piston 4 becomes a maximum angle, the oscillating angle can be suppressed to a smaller degree as compared with a conventional link system.
Patent JP-S61246467-A (JP)
Inventor: WAKAMATSU KAZUHIRO
IPC: A01M29/34
Filed: 1985-04-24
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-S60235634-A (JP)
Title: Endothermic reactor
Inventor: NISHI AKIO
IPC: B01J8/02
Filed: 1984-05-07
Abstract: PURPOSE:To uniformalize the temp. distribution in the cross sections of a catalytic layer and to increase the reaction quantity by providing the packing bodies which are umbrella-shaped cross section in at least upstream side at intervals in the flow direction of reaction gas being flowed through the inside of a catalytic reaction tube packed with catalysts. CONSTITUTION:The packing bodies 7 are umbrella-shaped in the upstream sides and provided at intervals in the flow direction of gas in a reaction tube 3. The reaction gas 4 is entered into the layers of catalysts 6 from the reaction tube 3 and passed through the clearances between the catalysts 6. On the one hand, since the reaction is caused on the surface of the catalysts 6, the temp. distribution is generated in the cross sections of the catalytic layers and the temp. is lowered in accordance with approaching the centers of the catalytic layers and the heat entered through the wall of the reaction tube 3 is conducted to the centers of the catalysts 6. Since the reaction gas 4 being flowed through the catalytic layers is mixed with the packing bodies 7 which are umbrella-shaped cross sections in at least upstream sides when it is passed through the inner wall of the reaction tube 3, the temp. distribution of the cross sections of the catalytic layers is uniformalized by being passed through the plural pieces of packing bodies 7.
Patent JP-H01263227-A (JP)
Title: Treatment for aluminum waste waterial
Inventor: KAWAKAMI SHINPEI
IPC: C22B21/06
Filed: 1988-04-12
Abstract: PURPOSE:To recover Al by subjecting an Al waste material to rough cutting and further to chipping and then successively applying magnetic separation and separation by means of air and vibration to the above to efficiently remote foreign matter. CONSTITUTION:The Al waste material (Al sash, etc.) is roughly cut to about 400-500mm length by means of a guillotine-type cutter, etc., and further chipped to about 5-20mm length. Subsequently, the resulting chips are introduced into a magnetic separator to undergo the removal of ferromagnetic foreign matter (generally iron) by means of magnetic separation, and then, the above chips are separated into Al chips and the other foreign matter by means of a separator using air and vibration. By this method, the Al chips can be efficiently recovered at a low cost while obviating the necessity of heating and chemical treatment.
Patent JP-S5613563-A (JP)
Title: Automatic return unit for tone arm
Inventor: HIOKI TOSHIKICHI
IPC: G11B3/095
Filed: 1979-07-14
Abstract: PURPOSE: To detect the end of play securely by preventing malfunction in case that a record disk has eccentricity, by providing a Schmitt trigger circuit which operates only by a pulse within constant set-level range.  
     CONSTITUTION: In case that a record disk is eccentric, a pulse wave generated by photointerrupter 1 turns into a sine wave of large time width while slit 4a of shutter plate 4 cross a beam from light source 2. In this case, the falling voltage of Schmitt trigger circuit 5 is set to sufficiently low-level E5aL, and the rising voltage to sufficiently high level E5aH to make circuit 5 output a rectangular wave of time width t 1 , which is applied to monostable multivibrator 7 by way of differentiating circuit 6. Then, a rectangular wave of constant time width t 2  is applied to terminal 8a of deciding circuit 8 and that of time width t 1  is also applied to terminal 8b. As a result, circuit 8 generates no output and a tone arm never returns automatically in play due to malfuction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61244688-A (JP)
Title: Working ship to improve water bottom soft ground
Inventor: MOTOYOSHI MAKOTO
IPC: B63B35/00
Filed: 1985-04-24
Abstract: PURPOSE:To simplify the rotary mechanism by connecting the rod tip of the second hydraulic cylinder fixed to a rotary frame on a bed ship and the rod tip of the first hydraulic cylinder pivotally supported on the deck at its base end and providing the guide member of a connection section on the rotary frame. CONSTITUTION:In a working ship having a rotary frame 4A for arranging a ground improvement device rotatably supported by a horizontal bearing on a bed ship for the underwater ground improvement work, the rod tip of the first hydraulic cylinder 11 pivotally supported 13 on a deck 12 at its base end and the rod tip of the second hydraulic cylinder 14 fixed to the rotary frame 4A are connected with a hinge joint. A guide guiding the shift of the pin joint by the operation of the second hydraulic cylinder 14 is provided along the rotary frame 4A. A hoisting winch, a rope, etc. are unnecessary, and the overall configuration can be simplified.
Patent JP-S59215698-A (JP)
Inventor: MASAKI KAZUMI
IPC: H05B39/02
Filed: 1983-05-21
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-H10245824-A (JP)
Title: Base containing sand and soil
Inventor: MIYAGI AKIRA
IPC: E01F13/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a clamp and a steel pipe for a temporary work and to improve safety, workability, and fine appearance by a method wherein a stay with a through-hole and a handle are arranged on a square pipe 1 containing sand and soil. SOLUTION: A square pipe 1 containing sand and soil is provided with a female pipe 2 with a through-hole 2, a male pipe 3, a state with a hole 4', and a handle 5. A round steel pipe for a temporary work with a through-hole is inserted in the pipe 2, s bolt pin is inserted in the through-hole 2' and the through-hole of the round steel pipe for a temporary work and fixed by a nut. Or, the bolt of a single round clamp with a bolt is inserted in the hole 4' of the stay 4 and fastened by a nut and joined to arranged the round steel pipe for a temporary work. Further, the leg of a standing signboard is inserted in the female pipe 3 and vertically arranged. By using as described above, the speed of a work to mount a clamp, a guard fence for a work, a standing signboard for a work, and a round and square steel pipes for a temporary work is increased.  Besides, since the base is formed of iron, solidity and durability are provided.
Patent JP-S5518541-A (JP)
Title: Manufacture of one-side plated steel strip
Inventor: KITAZAWA YOSHIO
IPC: C23C2/00
Filed: 1978-07-25
Abstract: PURPOSE:To easily regulate the amt. of molten metal to be adhered to a steel strip  by running a gas jet of protective gas or the like against the surface of a coating roll while regulating the press. of the gas supplied before the molten metal contacts to  the strip. CONSTITUTION:Molten metal adhered to the surface of coating roll 12 in excess is wiped with a N2 gas jet spouted from gas wiping nozzle 13 to regulated the metal thickness. Steel strip 3 is passed through airtight seal 6 and introduced above hot dipping vessel 1. Next strip 3 falls through snout 4, passes by deflector roll 14, and is wound round roll 12, whereby it contacts to the molten metal adhered to the surface of roll 12 and is one-side hot dipped. Strip 3 is then pulled up with deflector roll 15 and taken out through hood 16 to cool and solifity the molten metal in the air.
Patent JP-H11285657-A (JP)
Title: Sludge recovering device in spray painting device
Inventor: YAMAGUCHI TAKAHIRO
IPC: B05B15/04
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To enable quickly recovering sludge from overspray paint and also to enable compactly joining the device to a spray painting booth. SOLUTION: In the inclined lower end part of a paint receiving part 15, a recovery tank 16 is integrally installed, and in front of the recovery tank 16, a sludge recovery tank 17 is installed, and a sludge conveying part 18 is installed so that it connects to the sludge recovery tank 17 to convey sludge by a conveying plate 30a. A treated liquid take-out tank 32 into which treated liquid that the sludge is recovered is caused to flow is installed contacted with the sludge recovery tank 11, and circulating water after the treated liquid which has been taken out from the treated liquid take-out tank 32 is subjected to solid-liquid separation by a centrifuge 50 is returned to the paint receiving part 15.
Patent JP-S57203919-A (JP)
Title: Liquid level meter
Inventor: OKAJIMA MITSURU
IPC: G01F23/42
Filed: 1981-06-10
Abstract: PURPOSE:To raise accuracy of liquid level measurement value by winding on rotating pits a lead wire that transmits the up-and-down movement due to buoyancy and gravity of a float and rotating the pits by means of converting the tension in a lead wire into frictional force. CONSTITUTION:A hollow pipe 2 is installed vertically at substantially the center of a liquid tank 1, and the vent hole 3 provided at the upper portion of the pipe 2 is opened in the air space of the tank 1. At both the upper and lower sections of the tank 1 two pairs of rotating bits 4a and 4b are respectively supported on a shaft, and the shaft is provided with the dial of an analog meter 6 for detection of rotated angle. Inside of the pipe 2 a flaot 7 is installed and it can move up-and-down. A lead wire 9 that is wound round the pits 4a and 4b is provided through a spring 10. The liquid in the tank 1 goes in and out easily through the bottom section of the pipe 2. Accordingly the up-and-down movement of the float 7 due to buoyancy and gravity follows the up-and-down movement of the liquid level W.
Patent JP-S62248749-A (JP)
Inventor: ISOZAKI TOSHIMASA
IPC: E04F13/08
Filed: 1986-04-21
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-H01262152-A (JP)
Title: End surface type thermal head
Inventor: YUASA KAZUHIRO
IPC: B41J2/335
Filed: 1988-04-14
Abstract: PURPOSE:To enhance printing quality by reducing the accumulation quantity of heat and to enhance the reliability of a resistor element part, by extending electrode films at least to the vicinity of the recording surface of a head and making the direction of a current flowing to the membrane resistor elements positioned between the electrode films almost parallel to the recording surface of the head. CONSTITUTION:Electrode films 12 are extended up to a recording surface A and the shape of the resistor element parts 11 at the parts having no electrode films 12 laminated thereto in resistor films 2 is made rectangular. By this method, since the direction of the current flowing through the resistor element parts 11 become almost parallel to the recording surface a, and the temp. distribution of the surface containing the resistor element parts becomes highest in the vicinity of the recording surface A. Therefore, the ratio of generated heat contributing to printing becomes much and heat can be effectively utilized. As a result, the heat accumulated in a head is reduced and difference is eliminated between the size of a dot at the beginning in continuous printing and that of a dot after the elapse of a certain time and printing free from irregularity is obtained. Further, since there is no corner parts in the resistor element parts, the concn. of a current is not generated and, as a result, there is no possibility of pulse breakdown.
Patent JP-S61248702-A (JP)
Title: Corrosion-resistant and wear-resistant screw
Inventor: OKUNO TOSHIO
IPC: B29C48/03
Filed: 1985-04-26
Abstract: PURPOSE:To restrain bending or reduction of length in manufacturing remarkably and improve the wear-resistance property of the screw by a method wherein an austenite series material, whose thermal expansion coefficient is large, is used as a matrix for padding. CONSTITUTION:The matrix is made by the austenite series material and the welding layer of padding is provided with the solidified organization in lengthwise direction of chevron mainly, which is consisting of an alloy of Co base, Fe base or Ni base or a powder padding, in which hard particles are dispersed and held in one of these alloys, while the thickness of the padding layer in the trough of the layer is 15% or less of the diameter of the trough. Said matrix is high in the high-temperature strength thereof against ferrite series material and capable of preventing the axial shrinkage of the matrix by resisting the axial compression stress of the matrix accompanied by the shrinkage of the padding layer upon reducing the temperature thereof while the matrix can prevent the bending thereof after padding. Therefore, the padding can be effected by the padding material having higher hardness, corrosion resistance and wear resistance by the surface layer thereof. The lengthwise component of the chevron coincides with the direction of friction, therefore, especially high wear resistance properties may be shown by the material.
Patent JP-H07219417-A (JP)
Title: Computer device for learning 1200 english words continuously in lifetime
Inventor: FUKUCHI KAZUNORI
IPC: G09B5/02
Filed: 1994-02-04
Abstract: PURPOSE:To provide a device forming an original data base while a learner continuously increases the learned English words in the lifetime by integrating computer software programs and an artificial intelligence type data base forming program. CONSTITUTION:This computer device is provided with a read-only medium storing a learning software program for learning 1200 English words and a recording medium for recording the learning process and forming a new learning data base. The computer main body is provided with a program controlling the read-only medium, a program controlling only the recording medium, a program forming the data base, and a program integrally controlling them. The computer main body, the read-only medium, and the recording medium are integrally operated. A learner can continue learning while instructing an image character or being instructed by the image character on the contrary and can concentrate and devote to the learning of English words.
Patent JP-H10280138-A (JP)
Title: Sputtering target for forming optical recording protective coating having high strength
Inventor: ODA JUNICHI
IPC: C23C14/34
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength sputtering target composed of a ZnS-SiO2 sintered body and free from the generation of cracks at the time of sputtering by uniformly dispersing and incorporating SiO2 with specified particle size having ZnS coating film into a ZnS base. SOLUTION: As a sputtering target for forming optical recording protective coating, the one composed of a ZnS-SiO2 sintered body with a structure in which SiO2 composite powder 4 obtd. by coating the surface of fine SiO2 powder with the average particle size of 10 to 100 μm with ZnS coating film 5 with the average thickness of 3 to 20% of the average particle size of the SiO2 particles is uniformly dispersed into a ZnS base 1 in the ratio of 10 to 30 vol.% is used. This sputtering target for forming optical recording protective coating is excellent in deflective strength and furthermore free from the generation of cleavage at the time of sputtering caused by the propagation of cracks 3 even in the case of being subjected to high output sputtering, by which the excellent sputtering target can be obtd.
Patent JP-H06284355-A (JP)
Title: Television receiver
Inventor: TOYOSHIMA SATOSHI
IPC: H04N5/59
Filed: 1993-03-25
Abstract: PURPOSE:To provide a television receiver for obtaining same brightness at all times even when the display aspect of a screen is switched. CONSTITUTION:An aspect conversion circuit 5 converts the aspect of video signals Vin and an ABL circuit 3 limits a beam current Ik equal to or more than a prescribed level. An adding circuit 4 inputs control signals Vpic' for which the control signals Vpic and a beam current detection voltage Vabl are added to a brightness adjusting circuit 1 and the brightness adjusting circuit 1 adjusts the brightness of the video signals Vin by the control signals Vpic' and outputs the video signals Vout. The ABL circuit 3 is operated only in a picture present area by area signals outputted from the aspect conversion circuit 5 and the adding circuit 6 adds a set-up voltage to the control signals Vpic at the time of a vista mode. Thus, the same luminance is attained at all times.