baber/WOPTO huggingface dataset:
Patent JP-H0673643-A (JP)
Title: Creel
Inventor: KIKUCHI KOICHI
IPC: B65H59/06
Filed: 1992-08-10
Abstract: PURPOSE:To provide the creel equipped with a twister for directly feeding a twisted yarn from untwisted yarns into a prescribed device such as a loom or warper. CONSTITUTION:The creel made so as to pull out plural untwisted yarns 2 from the prescribed number of bobbins 3 disposed therein, the untwisted yarns 2 having been wound on the bobbins 3, feed the untwisted yarns 2 in parallel into a prescribed device and simultaneously twist the fed untwisted yarns 2 in the feeding process is characterized by disposing spindles 5 for supporting, fixing and rotating the bobbins 3, disposing driving devices 6 and 6a for rotating the spindles 5, attaching a bobbin attachment 7 having a yarn storage part 8 fitting a yarn-adjusting ring 9 to the tip of each bobbin 3 supported and fixed to the spindle 5, and feeding the untwisted yarns 2 as a twisted yarn into a prescribed device, while the untwisted yarns 2 wound on the bobbins 3 are unwound and then fed into the prescribed device through the yarn storage part 8 and the yarn-adjusting ring 9.
Patent JP-H0761331-A (JP)
Title: High-pressure water washing device
Inventor: SHIBAYAMA HIROKUNI
IPC: B60S3/04
Filed: 1993-08-27
Abstract: PURPOSE:To eliminate the sediment perfectly by providing plural nozzles in a nozzle unit freely to turn. CONSTITUTION:For example, when a carriage 50 is fixed to the upper part of a column 41 and a traveling truck 2 is moved right and left along a frame 1, a nozzle unit 4 is moved right and left over a material to be cleaned, and furthermore, the nozzle unit 4 turns nozzles 69, and a locus of the tip of the nozzle 69 performs the rolling to clean the material to be cleaned efficiently with a large quantity of high-pressure water per unit area, which is jetted to the surface of the material to be washed. The nozzles 69 are turned to wash the material to be washed, and when the nozzle unit 4 arrives at the other end, the nozzle unit 4 is stopped. At this stage, the nozzle unit 4 is moved downward at a certain distance, and stopped, and thereafter, the nozzle unit 4 is moved in the opposite direction. The material to be washed is thus washed.
Patent JP-S59102974-A (JP)
Title: Injection sealing material for repair of leak of piping
Inventor: KATAYAMA SHIGERU
IPC: F16L55/10
Filed: 1982-12-04
Abstract: PURPOSE:To provide the titled sealing material having extremely excellent leak sealing property, and containing an emulsion-type epoxy resin, a polyamide- amine resin, and a resin which can be swollen with water. CONSTITUTION:The objective injection sealing material can be prepared by compounding (A) 100pts.wt. of an emulsion-type epoxy resin (preferably a bisphenol A epoxy resin, etc. having a resin content of 35-80t% and a viscosity of 1- 1,000 poise at 20 deg.C) with (B) preferably 30-200pts.wt. of a polyamide-amine (preferably having a viscosity of 1-500 poise at 20 deg.C) as a curing agent and (C) preferably 0.5-10pts.wt. of a resin which can be swollen with water and obtained by crosslinking a resin having carboxyl group or hydroxyl group, etc. such as (meth)acrylic resin, acrylamide resin, vinyl alcohol resin, etc. The viscosity of the injection sealing material is 300-1,000 poise for practical purpose. USE:Transfer of oil, etc. with a pig.
Patent JP-H0379799-A (JP)
Title: Production of aluminum base for printing plate
Inventor: UESUGI AKIO
IPC: B41N3/03
Filed: 1989-08-21
Abstract: PURPOSE:To roughen the surface of an Al base into a dense and uniform sandlike state by carrying out electrochemical surface roughening by using an electric current of specific alternating waveform at the time of roughening the surface of an Al base for printing plate. CONSTITUTION:An Al plate as an Al base for printing plate is first immersed into a 10% aqueous solution of NaOH of 50 deg.C to undergo surface etching. Subsequently, electric currents of alternating waveform having 10-100Hz frequency are allowed to flow it 10-80A/dm<2> current density through an acid electrolyte of >=30 deg.C containing 5-50g/l of HNO3 and 2-20g/l of Al or 5-100g/l of HCl and 2-30g/l of Al to electrochemically roughen the surface of the Al substrate. As the electric currents of alternating waveform used at this time, electric currents having waveforms in which, when tF and tR represent times per cycle of an anode and a cathode in the electrolyte, respectively, times T1 and T2 required for the attainment of the peak values IFP and IRP of the above electric currents are regulated to the values 0.1-20% of the tF and tR, respectively, are used. By this method, the Al base surface-roughened into dense and uniform sandlike state and excellent in printing properties can be obtained.
Patent JP-S6367897-A (JP)
Title: Remote controller
Inventor: OIE SHOSUKE
IPC: H04Q9/00
Filed: 1986-09-09
Abstract: PURPOSE:To easily find a remote control transmitter even when it is lost, by sound-emitting a sounding body in the remote control transmitter by radiating a radio wave from an equipment main body. CONSTITUTION:In a television receiver 3 as the equipment main body, a high frequency signal generation circuit 11 is provided, and it is controlled by operating a switch 12, and the output of the high frequency signal generation circuit 11 is emitted from an antenna 13 as the radio wave. Meanwhile, in the remote control transmitter 1, a reception antenna 14 receives the radio wave transmitted from a transmission antenna 13, then inputs it to a tuning circuit 15, The output of the tuning circuit 15 is sent to a detection circuit 16, and the output of the detection circuit 16 is sent to a driving circuit 17, and the driving circuit 17 drives the sounding body 18.
Patent JP-H0636005-A (JP)
Title: Method and device for data display
Inventor: MARUYAMA SHIGEYA
IPC: G06F3/048
Filed: 1992-07-20
Abstract: PURPOSE:To discriminate display contents even at the time of a reduction display. CONSTITUTION:A data display device is equipped with an input processing means 111, a display processing means 112, a recognizing means 113, an origin calculating means 114, a file 115, a display coordinate calculating and display color specifying process means 116, and a control means 117; and block data which are made hierarchic, are displayed on a color display 3 and editing operation is carried out by using an input means such as a mouse 5. The recognizing means 113 recognizes the origin of a normal display screen which is currently displayed. The origin calculating means 114 calculates the origin of the reduction display screen from the coordinate origin of the reduction display and the origin of the normal display screen. The process means 116 calculates coordinate data for the reduction display by as much as data corresponding to a specific reduction ratio from the respective origin data, and outputs the calculated data together with added color data for coloring the respective data in colors corresponding to the color sections of attribute data of the respective data.
Patent JP-S58115318-A (JP)
Title: Course guiding device
Inventor: HATANO ITARU
IPC: G06F3/0488
Filed: 1981-12-29
Abstract: PURPOSE:To automatically check whether a real travelling course coincides with a prescribed and programmed travelling course or not by providing the titled device with a programmed course storage device and comparing the contents of the storage device with the travelling trace information. CONSTITUTION:The programmed travelling course storage device 20 to store information relating to a programmed travelling course is connected to the titled device. If real travelling trace information is compared with the programmed travelling course information in case of necessary, the following information relating to course guide can be automatically and simply obtained. When a programmed travelling course 2 is travelled from the starting point, a point (a) on a map displayed on a display screen 1 e.g., to the end part (b), the information relating to the programmed course 2 which has been previously stored in the course storage device 20 is compared with real travelling trace information. If the real travelling course is departed from the programmed course 2 as the result of comparison, the event can be informed to the operator through voice.
Patent JP-2000046109-A (JP)
Title: Vibration damping member
Inventor: SAEKI EIICHIRO
IPC: E04H9/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To improve ability of deformation by performing simpler manufacture capable in a vibration damping member for a base isolation structure, and decreasing dispersion of a quality and performance, also spreading a range of plasticizing. SOLUTION: A plurality of spirally formed steel materials 5 are set up between upper/lower structures 2, 3 of a building, each end part thereof is fixed respectively to the upper/lower structures 2, 3, and the helical steel material 5 can be molded, for instance, by cutting out a circular ring from a steel plate cut in one part, and deforming a cut part 11 thereof mutually in reverse directions to outer surface directions of the circular ring.
Patent JP-2001040191-A (JP)
Title: Flame retarding polyester resin composition
Inventor: KATSUMATA TORU
IPC: C08L71/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having an excellent flame retardancy and an excellent thermal shock resistance by blending an impact resistance providing agent, an inorganic filler, a flame retardant, and a polyalkylene glycol compound with a thermoplastic polyester resin in a specific composition ratio. SOLUTION: (B) One to twenty-five wt.% of an impact resistance providing agent, (C) 1-50 wt.% of an inorganic filler, (D) 1-25 wt.% of a flame retarder and (E) 0.1-10 wt.% of a polyalkylene glycol compound are blended with (A) a thermoplastic polyester resin. Preferably, the component A is polybutylene terephthalate or a copolymer having this as its main component. The component B can be a thermoplastic elastomer, a core-shell polymer or the like. The component C is a fibril or non-fibril (powdered, flaky or the like) filler. Preferably, the component D is a halogen flame retarder, especially an organic bromide compound. Preferably, the component E is one that has an alkylene number of 2-6 and a molecular weight of not more than 10,000.
Patent JP-H1145037-A (JP)
Title: Image forming device and cleaning device for process cartridge
Inventor: SHOJI TAKEO
IPC: G03G21/18
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prolong the life of an image carrier by making the abutting pressure of a cleaning blade, coming into contact by pressing with the position in the circumferential direction of the image carrier with which the vicinities of both ends of an electrifying roller come into contact, smaller than that with a part except the position in the circumferential direction. SOLUTION: A cleaning blade 6 is constituted in such a manner that it is attached to a supporting member 13 made of a rigid material such as metal by integrated molding and in an abutting edge on the image carrier, wherein the thickness of the edge is defined as (d), as a whole. The edge of the blade 6 is formed to make the thickness of a fixed part smaller than the thickness (d). In such a case, the thin part of the top end edge is formed to be thin up to the part near the supporting member 13, as a whole. In other words, the abutting pressure of the cleaning blade 6 coming into contact by pressure with the position in the circumferential direction of the image carrier, with which the vicinities of both ends of the electrifying roller come into contact, is smaller than that with the part except the position in the circumferential direction.  Thus, the abutting pressure of the cleaning blade 6 against the easily shaved part of the image carrier is selectively low.
Patent JP-S58114478-A (JP)
Title: Semiconductor laser
Inventor: UMEO ITSUO
IPC: H01S5/00
Filed: 1981-12-26
Abstract: PURPOSE:To enable to completely enclose a current in an active layer formed in a groove by forming the groove on a semi-insulating substrate and disposing the active layer in the groove. CONSTITUTION:A V-shaped groove is formed on a semi-insulating InP substrate 10. A p type InP clad layer 11, an InGaAsP active layer 12 and an n type InP clad layer are sequentially grown in the groove. Then, a p type conductive regin 14 is formed on the back side of the substrate 10. Thereafter, an n type electrode 15 is provided at the layer 13 side, and a p type electrode 16 is provided at the substrate 10 side. When thus constructed, a current can be completely confined in the layer 12 formed in the groove, thereby eliminating the reactive current.
Patent JP-H0985281-A (JP)
Title: Water purification method by suspended vegetation material and suspended vegetation material
Inventor: ROTAA BESUTOMAN
IPC: E02B15/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To improve water purifying efficiency and working efficiency and to minimize the effect on a natural ecosystem and to enable the harmony with natural environment.  
     SOLUTION: In a method for preventing the diffusion of a floating pollutant to rivers or the sea to purify water, a vegetation member 16 obtained by planting aquatic plants 14 in a vegetation foundation 12 is connected to a float 22 after the root systems 20 of the aquatic plants 14 are sufficiently grown to form a floating vegetation material and this floating vegetation material is arranged on the surface of the water of rivers or the like to mutually demarcate the surface of the water to adsorb the floating pollutant by the vegetation foundation 12. The aquatic plants 14 absorb the pollutant from the root systems 20 thereof and the pollutant is accumulated in plants by action transpiring only purified moisture from stomata and the pollutant on the surface of the water and in water is removed to purify water. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1037309-A (JP)
Title: Foldable staircase unit box and building using the unit box
Inventor: NAGATA TETSUO
IPC: E04F11/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To allow a safe and quick assembly, and maintain high transport efficiency without any influence by the wind or the like. SOLUTION: A staircase unit box 1 is made of a floor frame 2, a pair of pillar frames 3 and 3 jointed to both ends of the floor frame 2 so as to be capable of being freely collapsed and turned, a staircase 4, a staircase pillar 5 and a roof frame 7. In this case, the staircase 4 has a lower end jointed to the floor frame 2, so as to be capable of being freely collapsed and turned, and is formed to be foldable in such a state as superposed on the upper surface of the floor frame 2. Also, the staircase pillar 5 has an upper end connected to the side girder 6 of the staircase 4, and the lower end of the pillar 5 is jointed to the floor frame 2 with the staircase 4 set upright.
Patent JP-H0260964-A (JP)
Title: Tracking-resistant organic insulation material
Inventor: HIROSHIMA KATSUMI
IPC: C08L23/02
Filed: 1988-08-29
Abstract: PURPOSE:To make it possible to markedly improve the tracking resistance of an organic insulation material by using a combination of magnesium with a metal carbonate as the anti-tracking agent. CONSTITUTION:100 pts.wt. polymeric material is mixed with 3-70 pts.wt. magnesium hydroxide and 2-30 pts.wt. metal carbonate. Examples of the polymeric material include polyethylene, an ethylene copolymer, an ethylene/propylene rubber, polyisobutylene and a butyl rubber. Examples of the metal carbonate include those of zinc, strontium, nickel, lithium, barium, calcium, magnesium, and cobalt.
Patent JP-H0765910-A (JP)
Title: Waterproof grommet positioning structure
Inventor: YAMANASHI MAKOTO
IPC: H01B17/58
Filed: 1993-08-30
Abstract: PURPOSE:To provide a waterproof grommet positioning structure which can position a waterproof grommet of a car, etc., relative to a connector and can also perform certain positioning of the connector at the time of installation on a panel. CONSTITUTION:A position pin 3 is installed protrusively on a grommet fitting wall 2 of a connector housing 1, and a fit hole 6 for the pin is provided penetratively in a resilient waterproof grommet 4 to be fitted on the grommet fitting wall, wherein the length of the pin 3 is set greater than the depth of the hole 6. The color of the pin 3 should be prominent in relation to the grommet 4.
Patent JP-H0959456-A (JP)
Title: Conductive roller
Inventor: NAKABASHI MASANOBU
IPC: F16C13/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive roller which exhibits a stable conductivity even when a conductive substance is used by covering a shaft with a conductive rubber comprising EPDM, a carbon black, and a peroxide-based cross-linker. SOLUTION: In the conductive roller obtd. by covering the shaft with a conductive rubber, a rubber compsn. comprising an ethylene-propylene-diene terpolymer rubber (EPDM), a carbon black, and a peroxide-based cross-linker is used as the conductive rubber. Pref. the carbon black is a combination of a first carbon black (A) having a vol. resistivity of 1Ω-cm or lower and a second carbon black (B) having a surface area of 100m<2> /g or lower. Pref. the compsn. comprises 100 pts.wt. terpolymer rubber, 5-100 pts.wt. carbon black A, 5-200 pts.wt. carbon black B, and 0.5-20 pts.wt. peroxide-based cross-linker.
Patent JP-2000048394-A (JP)
Title: Optical pickup device and optical recording medium driver using the device
Inventor: INOUE YASUAKI
IPC: G11B7/135
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup in which the fluctuations of the output signals from a photodetector is made small even though deviation is generated in the relative position between the photodetector and other optical parts. SOLUTION: The pickup device is provided with a condenser lens through which the laser light beams emitted from a semiconductor laser are irradiated onto an optical disk, a hologram element which diffracts the light beams fed back from the disk into the diffracted light beams having spatial fluctuations, and a photodetector 6 having photodetecting sections 16a to 16f on which the laser beams diffracted by the hologram element are made incident. The sections 16a to 16f have the first photodetecting sections 16b and 16e on which the optical axis portion of the feedbacked beams among the beams diffracted by the regions 4a to 4d of the hologram element is made incident, and the second photodetecting sections 16a, 16c, 16d and 16f on which the light beams other than the optical axis portion of the feedbacked beams are made incident.  Moreover, the light quantity that is made incident on the sections 16b and 16e, among the light beams diffracted by the regions is set to be 60% or more.
Patent JP-H0262285-A (JP)
Title: Powder ink
Inventor: SHIMURA EIJI
IPC: B41M5/392
Filed: 1988-08-29
Abstract: PURPOSE:To reproduce an ink sheet after an image is formed by a thermal transfer method and thereby to enable attainment of an excellent image, by using powder ink formed of an internal core containing carbon black, wax and further compatible thermoplastic resin and of a shell of resin having the carbon black dispersed therein. CONSTITUTION:Carbon black is added to powder ink so that volume resistivity be 10<8>OMEGA.cm or below and that the volume resistivity of a reproduced ink layer be 10<7>OMEGA.cm or below. An ink sheet 1 having an ink layer 3 is moved onto an insulative supporting body 2 and an image is formed on a recording medium 7 by a thermal head 5. When a bias voltage is impressed between an electrode 10 and a conductive roller 12 and the powder ink 11 is supplied, the ink sticks electrostatically on the ink sheet since an exfoliating part 8 of the ink layer shows an insulating property, and it is fixed on the ink sheet by a fixing means 14.
Patent JP-H03221106-A (JP)
Title: Device for mechanical purification of waste liquor
Inventor: MARUKUSU SHIYUTEEGAA
IPC: B01D24/46
Filed: 1990-08-15
Abstract: PURPOSE: To facilitate operation and to provide an apparatus of a simple structure by mounting discretely removable frames to a rotatable carrier tube, stretching a filter cloth at these frames and forming one disk-like filter body as a whole. CONSTITUTION: The apparatus is provided with a drivable drum filter 2 having the disk-like filter bodies 5. The flanks of the filter bodies 5 are constituted as respectively two adsorbable filter surfaces 6. The apparatus is provided with the rotatably supported and driven carrier tube 7. The discretely removable frames 12 are mounted on the carrier tube 7 and the filter cloth is stretched at the frames 12 to form the one disk-like filter body as a whole. An adsorption device 24 extending across half both filter surfaces 6 of the filter body 5 is attached at the point of these filter surfaces. Consequently, the cleaning apparatus which is easy to operate and is simple in the structure is obtd.
Patent JP-S6370763-A (JP)
Inventor: KOBAYASHI TOKUZO
IPC: E04F15/024
Filed: 1986-09-10
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-H0496511-A (JP)
Title: Active resonator
Inventor: KAJIKAWA TAKEHISA
IPC: H01P1/20
Filed: 1990-08-14
Abstract: PURPOSE:To realize an active resonator whose phase is simply adjusted and obtaining a desired characteristic by providing a phase adjustment circuit to at least one of input and output sides of an amplifier element of a feedback circuit. CONSTITUTION:When an input signal is given to an input terminal 14 of an active resonator 10, a frequency component resonated by a resonator element 24 flows to ground, resulting in being attenuated, the other frequency component is inputted to a feedback circuit 26 and inputted to a 1st port of a three-port circulator 38 of a phase adjustment circuit 32. Then a signal is outputted from a 2nd port to a trimmer capacitor 40, in which the signal is reflected entirely and the result is outputted from a 3rd port through the 2nd port and three-port circulator 38 again. Then the signal is fed back positively through a coupling capacitor 36 and returned to the signal line 12. In this case, the phase in the feedback circuit 26 is adjusted by the trimmer capacitor 40 of the phase adjustment circuit 32 connecting to the output of an amplifier 28.
Patent JP-H0765077-A (JP)
Title: Method and device for diagnosing line quality of production line
Inventor: FUJII TOMOHISA
IPC: G06Q50/10
Filed: 1993-08-31
Abstract: PURPOSE:To provide a line quality diagnosing method for a production line in which the number of passing works in each process can be confirmed in real time, and the tendency of quality data can be grasped as well. CONSTITUTION:A state code 'SP' is attached to the work of a first state which is received newly in a specified process 22, the state code 'I' to the work of a second state obtained by repairing and returning a faulty work to the specified process 22, the state code 'D' to the work of a third state which was worked in the specified process 22 and was the faulty work, and the state code 'SP' to the work of a fourth state which was worked in the specified process 22 and was the sound work, and the works are classified respectively, and the number of the passing works is counted, and whether the quality of the line is good or bad is judged by calculating the number of the works staying in the specified process 22.