baber/WOPTO huggingface dataset:
Patent JP-H10213935-A (JP)
Title: Color image recorder
Inventor: USUI SATOSHI
IPC: B41J2/44
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized color image recorder, regardless of an electrophotographic system, and to reduce a cost required for image memory by constituting a color image recorder so that a photoreceptor, plural color developing units and a fixing device may be separately loaded on a carrier which is moved in an orthogonal direction. SOLUTION: The photoreceptor drum 1, the developing unit equipped with a toner unit 4 and a fixing roller 8 are installed in a housing 11. When an image signal corresponding to the processed amount of an image output part is outputted from an image processing part, the housing 11 is moved from a home position to a left end based on the input of the image signal, then, a latent image is formed, developed, transferred and fixed, thereafter, the housing 11 returns to the home position, one process comes to an end when the housing 11 returns to the home position, and a recording paper 5 is moved only as wide as a printing part. By repeating the aforesaid process, colors overlap each other.  And also, when the image signal is inputted slower than a wiring speed and all the image signals are outputted from a line buffer, the housing 11 stands by at the home position, then, the writing process is restarted in synchronism with the timing of inputting the image signal.
Patent JP-S63182134-A (JP)
Title: Inspecting method for connected part of water preventing sheet
Inventor: HIGASHIDA YOSHITAKA
IPC: B29L7/00
Filed: 1987-01-23
Abstract: PURPOSE:To enable a defect in the connected part of a water preventing sheet to be accurately judged by a method in which the needle part of a smoke fan is inserted into the portion not yet stuck in the connected part of the water preventing sheet, and after smoke has been sent from the throughhole of the needle part, the position where the smoke flows outside, is inspected. CONSTITUTION:After the needle part of a smoke fan has been inserted into the bandlike portion 4 which is not yet stuck in the connected part of a water protecting sheet preliminarily made, the smoke is forcedly sent into the space of the portion 4 not yet stuck, operating the smoke fan 5. When the pressure in the space of the portion not yet stuck reaches a prescribed pressure by the smoke having been sent into, the smoke advances into the range, which is not yet stuck, between the sheets, and flows outside from the connected part of the sheets, whereby the position of defect becomes clear. A suitable, blast pressure generated by an air injector 8 is about 0.1kg/cm<2> or less. If the blast pressure exceeds this value, the connected part of the water protecting sheets 1, 1 are possible to be separated. The needle part 6 is a tubular body, but its tip has an acute angle, and its insertion is easy, it resembles, for example, a needle shape of a syringe.
Patent JP-S62288607-A (JP)
Title: Catalyst composition for polymerizing alpha-olefin
Inventor: ROBAATO OORUZU HAGAATEI
IPC: C08F10/02
Filed: 1987-01-24
Abstract: A catalyst composition for polymerizing alpha-olefins is prepared by reacting a transition metal compound, e.g., titanium, with trimethylaluminum catalyst activator. In a preferred embodiment, the catalyst is supported on a porous refractory support and is prepared by additionally reacting a magnesium compound or an organomagnesium composition with the support.Also disclosed is a process for polymerizing alpha-olefins in the presence of the catalyst of the invention. The polymer products have narrow molecular weight distribution, higher bulk density and produce films of greater strength than polymers prepared with similar catalysts utilizing different alkyl-aluminum activators, e.g., triethylaluminum and tri-isobutylaluminum.
Patent JP-H08213951-A (JP)
Title: Optical transmission reception module
Inventor: WATANABE TAKAYUKI
IPC: H04B10/50
Filed: 1995-02-01
Abstract: PURPOSE: To easily attain a function investigation from an optical transmission reception module of its own station equipment to that of the other station equipment. CONSTITUTION: The module is provided with an optical connector 2a, a photoelectric conversion section 5 converting an optical signal in the optical connector 2a into an electric signal, an electrooptic conversion section 6 converting an electric signal into an optical signal, an optical connector 3a through which the optical signal from the electrooptic conversion section 6 is sent, and a selection means 4a for the optical connectors 2a, 3a, the photoelectric conversion section 5 and the electrooptic conversion section 6. Then the selection means 4a selects a path through which the optical signal of the optical connector 2a is looped back to the optical connector 3a or a usual data transfer path.
Patent JP-S58133947-A (JP)
Title: Brake system for training car
Inventor: OGURA OSAMU
IPC: B60T11/10
Filed: 1982-02-02
Abstract: PURPOSE:To prevent a piston and a cylinder from damages by providing a pressure accumulator between a pressure chamber and a switch valve of a master cylinder on one side for constructing to receive and accumulate discharge liquids of the switch valve and the pressure chamber during the operation of the switch valve. CONSTITUTION:When a student brake 10 is released after operation and an instructor brake 12 is stepped on, the second brake master cylinder 30 is operated, and liquid pressure is supplied to switch valves 50 and 150 to operate switch wheel brake cylinders 37 and 40. While this switch valve 150 is operated form switching, the liqui of a fixed quantity Q1 is supplied to a pressure chamber 23 of the first master cylinder 20 via a pipe 38 to tend to increase pressure. Meanwhile, a piston 175 of a pressure-reacting valve 170 is moved to the right by the liquid pressure in a pipe 44, and a liquid 38 from the switch valve 150 is introduced into a pressure accumulator 160 via the pressure-reacting valve 170 and a pipe 45 for restraining the rise of the pressure in the second pressure chamber 23. This construction permits to prevent damages of a secondary piston 22.
Patent JP-S59141623-A (JP)
Title: Sand drain work
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/10
Filed: 1983-01-31
Abstract: PURPOSE:To raise the efficiency of sand drain work by a method in which a cylindrical casing having an opening bottom cover and a screw on its periphery is turned and penetrated to a given depth into the ground, and while packing sand into the casing by air, the casing is drawn out by turning it reversely. CONSTITUTION:An elevator frame 1 is hung down at a given height, a driver 5 is operated, and a casing 3 with a screw 2 is penetrated into the ground G while turning it downwards. When the casing 3 reaches a given depth, the rotation of the casing 3 is stopped, sand is packed into the casing 3 through a fixed tube 6 from a hopper 7, and compressed air is supplied into the casing 3 through an air pipe 9 from the fixed tube 6. An air valve 8 is closed to raise the internal pressure of the casing 3, and while pressing sand downwards, the casing 3 is pulled out while being turned reversely. Sand pressed from the bottom cover 4 is left under the ground without noise and vibration and a sand pile P can thus be easily formed.
Patent JP-S58132265-A (JP)
Title: Developing device for electrostatic latent image
Inventor: NAKAZAWA HITOSHI
IPC: G03G15/08
Filed: 1982-02-01
Abstract: PURPOSE:To perform an excellent development process even if a defective developing material is mixed, by collecting the defective developing material from a magnet roll through a conductive roller whose surface potential is controlled by a bias power source. CONSTITUTION:A magnetic developer on the bucket roller 5 of a developing device 2 is attracted through the magnet roll 4 to form a magnetic brush of the magnetic developer on a developing sleeve 3, developing a latent image on a photosensitive drum 1. When this magnetic brush is rubbed against the surface of the conductive roller 10, a defective developer containing insulating toner which does not hold enough charge for development by an electric field produced by the roller 10 whose surface potential is controlled by the bias power source 11 to a lower value than the sleeve 3 is attracted to the roller 10 and collected before development process. Therefore, excellent development process free of fogging is carried out regardless of the mixing of the defective developer.
Patent JP-H04215552-A (JP)
Title: Hydraulic two circuit type brake gear
Inventor: ROTAARU KIRUSHIYUTAIN
IPC: B60T8/175
Filed: 1991-02-06
Abstract: PURPOSE: To carry out a driving-slip control (ASR control) at relatively low cost, in a hydraulic dual-circuit brake system having two diagonally divided circuits. CONSTITUTION: A third pump member formed as a self-priming high-pressure pump 45 is provided to a return pump 29 of a four-passage hydraulic device 16. Both wheel brake cylinders 10 of two driven wheels HR, HL are connected to the high-pressure pump 45 through a magnetic valve device 31. If at least one of the driven wheels is slipping, the high-pressure pump 45 is operated, and also the magnetic valve device 31 and control valves 26, 27 for the driven wheels HR, HL are switched over. Thus, the braking pressure from the high- pressure pump 45 is regulated inside the wheel brake cylinder 10 of the slipping driven wheel to brake this driven wheel.
Patent JP-H01191321-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: G11B5/716
Filed: 1988-01-25
Abstract: PURPOSE:To obtain excellent electromagnetic conversion characteristics, traveling durability and light shieldability by providing a specific 1st magnetic layer and 2nd magnetic layer in this order on the surface of a nonmagnetic base. CONSTITUTION:The 1st magnetic layer contains a carbon black having <30mmu average primary particle size within a 0.5-25pts.wt. range per 100pts.wt. ferro magnetic powder in the magnetic layers. The 2nd magnetic layer contains a carbon black having <30mmu average primary particle size and carbon black having >=30mmu within a 4:96-96:4 weight ratio range. Said layer contains said carbon particles within a 0.3-12pts.wt. range per 100pts.wt. ferromagnetic powder in such a manner as to have >=10mmu difference between the max. value and min. value of the average primary particle sizes thereof. Further, the mag netic layers contain a polishing agent having <=0.6mum primary particle size and >=5 Mohs' hardness in a 0.1-12pts.wt. range per 100pts.wt. ferromagnetic powder. The recording medium having the excellent traveling durability and light shieldability is thereby obtd. without impairing the electromagnetic conver sion characteristics.
Patent JP-2000215815-A (JP)
Title: Plasma display panel and manufacture thereof
Inventor: YASUE TAKAO
IPC: H01J11/24
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel and a manufacturing method thereof which can restrain a partial rise in a resistance of an electrode and occurrence of a disconnection failure by preventing an end part of the electrode from being polished. SOLUTION: A dielectric layer 8 covers scanning electrodes Xi and common electrodes Y which are parallel to each other except ends Xa of the scanning electrodes Xi and ends of the common electrodes Y. An abrasion prevention body 8a which prevents abrasion of the end parts Xa is arranged in an area R2 from a tip of the scanning electrode Xi to the dielectric layer 8, and is provided on at least one of the sides of the scanning electrodes Xi. It is possible to prevent abrasion of the ends of the electrodes Xi by providing the abrasion prevention body 8 on at least one of the sides of the electrodes Xi from the tip of the electrodes Xi to the dielectric layer 8 even if the abrasion prevention body 8 is abraded.
Patent JP-S50118239-A (JP)
IPC: G01N/
Filed: 1975-02-07
Abstract: A fuse link assembly for fusing a conductor comprises a fuse link terminal having a reduced cross section at a central portion thereof, and having first and second female connectors disposed at opposite end portions thereof. The female connectors respectively receive first and second male tab terminals therein. The male terminals include wire barrel portions which accept the end portions of the conductor. A snap-on housing encloses the assembly and provides a thermal barrier between the central portion of the fuse link terminal and the inner chamber of the housing, and therefore, the environment of the fuse assembly.
Patent JP-S58134675-A (JP)
Title: Cleaning agent used for electrophotographic receptor
Inventor: HARIGAI MASATO
IPC: G03G21/00
Filed: 1982-02-04
Abstract: PURPOSE:To obtain a superior cleaning agent used for a photoreceptor capable of improving both polishing efficiency and polished surface state, by dispersing a polishing agent into a acidic resin soln. obtd. by dissolving an acidic resin in a solvent. CONSTITUTION:The cleaning agent of this invention is prepared by dissolving an acidic resin, such as butyral resin or keton resin, in a solvent, such as isopropyl alcohol, and dispersing a polishing agent, such as cerium oxide or aluminum oxide, into this soln. Use of this cleaning agent enhances polishing efficiency due to high tendency to closely contact with a photoreceptor in polishing, permitting its surface to be uniformly polished, the finished surface after polishing to become a mirror state, and the photoreceptor not to be damaged at all. Such a  superior cleaning agent is obtained.
Patent JP-H07216924-A (JP)
Title: Hinge structure of underground structure cover
Inventor: YOSHIMURA EIJI
IPC: E02D29/14
Filed: 1994-02-09
Abstract: PURPOSE:To open and close a cover easily by allowing a rotary shaft of a disk-shaped hinged hardware in cross section supported slewingly at a pivoted position of an envelope-shaped pivoted chamber of a cover main body to be substantially erected when slewing horizontally and opening the cover. CONSTITUTION:When a cover 1 is lifted upwardly on the slant in the A direction by using a crowbar, a hinged hardware 3 moves to the tip of a hinge seat 4. When the cover is turned horizontally at the degree of 180 while pulling up on the slant, the cover is opened in such a fashion that the tip of the seat 4 may be projected and erected on the ground. In this state, the tip of the seat is curved so that the hardware 3 may be bent while the lower end of an engagement claw of the hardware 3 is plane-shaped so that it may be loaded on the top of a receiving frame 1 where the axis of the seat 4 and a sliding part 34 of the hardware 3 are substantially vertical. When the cover is closed, the vertical state of the seat 4 and the hardware 3 is held until it is horizontally turned from a slantingly pulled-up state and the seat 4 is laid-down accompanied by the horizontal slewing operation. This construction makes it possible to open the cover easily and safety.
Patent JP-S60181101-A (JP)
Inventor: PIEERU BURUSUKU
IPC: A23L1/0522
Filed: 1985-01-31
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-S58133583-A (JP)
Inventor: OOHASHI YOSHIKI
IPC: F25D17/08
Filed: 1982-02-02
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-H02194601-A (JP)
Title: Manufacture of superconducting coil, and squid magnetic sensor
Inventor: KONNO YOSHITO
IPC: H01F6/06
Filed: 1989-01-24
Abstract: PURPOSE:To facilitate manufacturing and to obtain stable characteristics by providing a superconducting thin film from the inner periphery end of a coil main body to a specified place of the rear surface of a substrate through a hole is provided at the position of the inner periphery end of the coil main body that is arranged in a spiral manner on the surface of the insulating substrate. CONSTITUTION:A recess 2 having a diameter of about 1mm is formed at a place corresponding to a coil forming region from the rear surface of a single crystal insulating substrate 1 comprising MgO, SrTiO3 and the like by ion milling and the like. A thin film comprising high temperature superconductive oxide material is deposited in a spiral pattern on the surface of the substrate 1 whole thickenss is etched to 10mum. Thus a coil main body 3 is formed. A hole 5 is formed from a place at the rear surface of the substrate 1 corresponding to an inner periphery end 4 of the coil main body 3. The inner periphery end of the coil main body 3 is exposed from the rear surface. After the thin film of an oxide superconductor is deposited on the entire rear surface of the substrate 1, only the required part of the thin film is made to remain, and a superconducting linking film 6 is formed. The inner periphery end of the coil main body 3 is made to extend to the specified place of the substrate 1. Then, heat treatment is performed, and the coil main body 3 and the film 6 are made superconductive.
Patent JP-H07204559-A (JP)
Title: Production of colored vinyl chloride resin frame for drawing for coloring
Inventor: KURANAGA IKUO
IPC: B05C5/00
Filed: 1994-01-17
Abstract: PURPOSE:To continuously and automatically produce a colored PVC resin frame for a drawing for coloring by providing a substrate heating means, a contour forming means, a resin heating means heating the contour of the colored PVC resin to gel and to fix it and a cooling means cooling the fixed resin. CONSTITUTION:At first, a substrate is supplied to a production device by a substrate supply means 6. Then, a colored PVC resin in a form like a sol is discharged from a nozzle on the substrate in a state in which the substrate is heated by the contour forming means 2 in accordance with a program of the contour of a picture pattern, etc., drawn by using a robot to draw the contour of the picture pattern, etc. Then, the contour formed from the colored PVC resin in the form like the sol drawn by the contour forming means 2 is heated by the resin heating means 3 to gel and to fix the sol. This geled and fixed resin is cooled by the cooling means 4 and a cooled resin is peeled off from the substrate to obtain the frame for the drawing for coloring. A rear of a formed thin and bar-shaped resin frame is formed in planar.
Patent JP-S55107725-A (JP)
Title: Production of sulfur free cutting bar steel
Inventor: NISHIDA KAZUHIKO
IPC: C22C38/60
Filed: 1979-02-14
Abstract: PURPOSE:To improve the hardness and dimensional accuracy of the product without applying cold drawing by subjecting the billet or the like of sulfur free cutting steel contained with Pb, Ca, etc. to tensionless rolling and cold bend leveling rolling. CONSTITUTION:The bloom or billet of the sulfur free cutting steel containing C; 0.12-0.25%, Si<0.10%, Mn; 0.85-1.5%, S; 0.260-0.35%, P<0.100% and at least one of Pb<0.30% or Ca<1.10% is subjected to hot tensionless rolling at a relatively low temperature from 850-1050 deg.C, after which it is subjected to cold bend leveling rolling or is shape-correction-rolled at the final finishing temperature from 800-950 deg.C after the hot tensionless rolling and is further subjected to cold bend leveling rolling or is subjected to descaling and cold bend leveling rolling after the hot tensionless rolling and shape correction rolling. In this case, such dimensional accuracy that the errors for the intended diameter and intended opposite side diameter or opposite angle diameter are within + or -1[%] and that the bend for a length 1[m] is within 2[mm] is obtained by the abovementioned rolling.
Patent JP-H09209497-A (JP)
Title: Grating and production method thereof
Inventor: TOYODA HITOSHI
IPC: E03F5/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently retain the strength of a bearing bar or cross bar constituting a grating and reduce the compressive molding time and the cost. SOLUTION: A metal mold is constituted of the upper mold 5 and the lower mold 6 arranged at the opposite side and opened at two side faces. A continuous glass fiber (roving single material) or a sheet molding compound thereof is protruded to the lower opened part and put on it, by use of the metal mold in which the upper inner face of the upper mold forming the outside frame member of the grating and a part of the opened face of the lower mold mutually slide close to each other as respective sliding parts 5A, 6A. Then, SMC in which CS is contained is placed on the upper surface of the lower mold and the upper and lower molds 5, 6 are mutually fitted while lowering the upper mold. In this time, the end tip of the protruded reinforcing material is cut off.  The upper mold is fastened to the lower mold to mold the fiber glass material with a compressive force and heat, a grating with the frame member sufficiently reinforced with continuous glass fiber can be obtained.
Patent JP-S62174784-A (JP)
Title: Color display device for developing unit
Inventor: TAKASHIMA OSAMU
IPC: G03G15/08
Filed: 1986-01-29
Abstract: PURPOSE:To display the color of a developing unit with simple constitution by mounting the developing unit in a copying machine and viewing a label displaying the development color of the developing unit with the eye through an observation window. CONSTITUTION:At the time of the developing unit 3 is mounted in the copying machine, a plate type arm 6 is fallen down horizontally around a hinge at its lower end and set at a specific position of the copying machine, and a copying machine casing 1 is closed. Then, the observation window 2 comes to the position where the color label 4 on the display surface atop of the arm 6 is covered. The arm 6 of the unit 3 taken out of the copying machine is folded, locked by a lock part 6a, and stored. Thus, the color of the developer in the unit 3 is viewed clearly with the simple constitution.
Patent JP-S54109245-A (JP)
Title: Treatment method of organic waste water containing nitrogen
Inventor: SATOU KUNIAKI
IPC: C02F3/34
Filed: 1978-02-16
Abstract: PURPOSE: To accomplish excellent denitrification without use of any carbon compound such as methanol by effectively utilizing as hydrogen doner in the denitrification process excess sludge yielded in the biological denitrification of organic waste water containing nitrogen.  
     CONSTITUTION: An ionizing radiation V is irradiated to excess sludge yielded in a biological denitrification method of organic waste water containing nitrogen. At this point, if possible, the sludge may be made alkaline, the temperature of the sludge set at 50 to 100°C, or the irradiation is performed blowing oxygen into the sludge. Thereafter, the sludge is returned to the denitrification process III. In the return of the sludge, a liquid obtained from a solid/liquid separation can be used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54110276-A (JP)
Title: Manufacture of highy drawn film and its device
Inventor: YOSHIMURA ISAO
IPC: B29C55/26
Filed: 1978-02-16
Abstract: PURPOSE:To obtain a highly drawn film, by drawing a thermoplastic resin film while heating it in air-conditioned chambers isolated with specific hoods and preventing puncture, in manufacturing a cylindrical film according to the inflation method. CONSTITUTION:The tubular raw film 1 is fed from the nip rolls 2, preheated by the heating oven 3 and heated by the hot-air oven 7, then brought into contact with the cylindrical hools 8, 10, 12, and 14 and the ends 9, 11, 13 and 15, and drawn while  the surrounding gas temperature is being controlled with the annular uniformed air- conditioned chamber 45 seperately, cooled and nipped by the rolls 24 to give a highly drawn film.
Patent JP-S63185595-A (JP)
Inventor: TOYODA KENICHI
IPC: B25J9/10
Filed: 1987-01-28
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。