baber/WOPTO huggingface dataset:
Patent JP-H0367277-A (JP)
Title: Treatment of exhaust gas of electrophotographic copying machine
Inventor: ASANO TAKESHI
IPC: B01D53/66
Filed: 1989-08-07
Abstract: PURPOSE:To make exhaust gases odorless by capturing and mixing the gaseous org. solvents and ozones generated in an electrophotographic copying machine and treating the mixture with an oxidizing catelyst under heating. CONSTITUTION:The solvent vapors generated in a developing device 40, a dryer 60, etc., are approximately hermetically trapped into a solvent vapor capturing device 72 and are sent by a solvent vapor sucking fan 74 to the oxidizing cata lyst 77. The ozones generated in an electrifier 20 and a destaticizer 50 are sucked by onzone sucking fans 22, 52 and are sent to the oxidizing catalyst 77. Pt, Mn2O3, Fe2O3, V2O3 or ceramic catalysts, etc., are used at the oxidizing catalyst and are heated by a heater 78. The captured and mixed solvent vapors and ozones are brought into reaction with each other by the oxidizing catalyst 77 under the heating and are thereby made into the odorless gases.
Patent JP-S6265180-A (JP)
Title: Method and device for visual inspection
Inventor: SASAKI KAZUHIKO
IPC: G06K9/00
Filed: 1985-09-18
Abstract: PURPOSE:To decrease deciding mistakes by giving an overall inspection to an actual pattern to divide it into blocks for collation and deciding a defect when the degree of difference higher than a standard level. CONSTITUTION:An overall collation is carried out between a standard pattern and an actual pattern thorough the 1st comparison part 10. Then both patterns are divided respectively into blocks and these blocks are collated with each other through the 2nd comparison part 18 to obtain the degree of difference among them. Then a defect of the actual pattern is decided when the degree of difference is higher than a standard level. Thus it is possible to inspect whether the defects are scattered or concentrated.
Patent JP-H0529765-A (JP)
Title: Ceramic multilayer wiring board and manufacture thereof
Inventor: MORIMOTO TADAHIKO
IPC: H05K3/46
Filed: 1991-08-14
Abstract: PURPOSE:To provide a ceramic multilayer wiring board capable of preventing the generation of insulation degradation which may be caused by leakage pass or the formation of a through hole and protecting the board from potential insulation breakdown and its manufacturing method. CONSTITUTION:A ceramic multilayer wiring board comprises a first insulation layer 14a and a second insulation layer 20 in structure where the second insulation layer 20 is installed between the first insulation layer 14a and a surface conductor layer 30 separately added to the upper layer of the first insulation layer 14a and sintered at a burning temperature identical to or lower than that of the first insulation layer 14a at a different period. In addition, the lamination structure is available from a manufacturing method which laminates and sinters insulation paste on the first insulation layer 14a of the ceramic multilayer wiring board and laminates the second insulation layer 20 where the insulation paste uses an insulation material to be sintered at a temperature equivalent to or lower than that of the first insulation layer 14a. The ceramic multilayer wiring board and its manufacturing method makes it possible to seal voids and inhibit the communication of leakage pass.
Patent JP-H0849738-A (JP)
Title: Braking gap adjusting tool for vehicular brake
Inventor: KANAZAWA HIDEKI
IPC: F16D65/00
Filed: 1994-08-05
Abstract: PURPOSE:To allow a gear to be rotated positively and easily by small operating force by mounting a semi-ring shape grip part fittingly to the shaft part of a braking gap adjusting member to mesh a protruding part, provided at the base part of the grip part, with an adjusting gear, and adjusting by an operating handle. CONSTITUTION:The semi-ring shape grip part 12 of an adjusting tool 11 is fittingly mounted to the shaft part 10a of an adjusting gear 9 in an braking gap adjusting member, and at the same time, a protruding part 14 provided at the base part of the grip part 12 is meshed with the teeth 9a of the adjusting gear 9. When an operating handle 15 is rotated in this state, the protruding part 14 rotates the adjusting gear 9 around contact points a, a with the shaft part 10a near the tip of the semi-ring shape grip part 12 as fulcrums so as to advance/retreat the braking gap adjusting member. Since the distance from the contact points a, a to the mesh point between the protruding part 14 and the teeth 9a is short, the rotation of the adjusting gear 9 by the operating handle 15 can be performed very lightly, and since the protruding part 14 is meshed with the teeth 9a of the adjusting gear 9 after mounting the semi-ring shape grip part 12 fittingly to the shaft part 10a of the adjusting gear 9, there is no need to worry about the slip of the tool.
Patent JP-H1053430-A (JP)
Title: Device for producing base material for optical fiber and its production
Inventor: NAKAMURA MOTONORI
IPC: G02B6/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing an optical fiber base material, capable of preventing fine floating dusts contained in outer air from intruding into a container, free from bubbles and striae after a clearing process and giving the optical fiber stabilized in characteristics by drawing the base material, and to provide a method for producing the base material for the optical fiber. SOLUTION: This device for producing a base material for an optical fiber comprises a vessel 1 equipped with a mechanism for holding a starting member 2, rotating the starting member 2 on its axis and reciprocatively moving the starting member 2 in the axial direction, with a burner 3 rectangularly and longitudinally movably attached to the rotation axis of the starting member on the side surface of the vessel, and with an exhaust vent on the side surface opposite to the burner 3, wherein glass particles are synthesized and simultaneously successively deposited on the starting member 2. Therein, a gas-sealing member 9 enabling to charge a fresh gas is disposed around a burner-attached part. The method for producing the base material for the optical fiber comprises using the device.
Patent JP-S58107262-A (JP)
Title: Treatment for peeling scrap in dip forming process
Inventor: IIJIMA EIJI
IPC: B22D19/00
Filed: 1981-12-18
Abstract: PURPOSE:To prevent the entry of charcoal into the melt surface on the side where peeling scraps are charged and to dip and dissolve the peeling scraps easily by separating a melting furnace to two chambers by means of a partition wall which is communicated in the lower part. CONSTITUTION:The inside of a melting furnace 9 is separated to a chamber A on the side where raw materials are charged and a chamber B on the side where chip scraps 14 are charged by means of a partition wall 18 having a communicating hole 17 in the lower part. An inert gas is supplied through a valve 20 into the respective chambers A, B. Thus the entry of the charcoal 19 on the melt surface of the chamber A into the other chamber B is prevented by the wall 18 so that no suspended solids exist on the melt surface in the chamber B. The scraps 14 dropped into said chamber from a hopper 16 are dipped easily into the moten steel.
Patent JP-2000036276-A (JP)
Title: Charged particle beam device
Inventor: KANEOKA NORIYUKI
IPC: G01N23/225
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device having an excellent operability and having no necessity of readjustment of contrast and brightness at the time of switching a detection system. SOLUTION: When a secondary electron signal is selected by a signal selection switch on an operation image-plane by operating a mouse 21, a control means 14 controlled by a computer 19 displays the secondary electron signal on an image indicator 22 by controlling a switch 17. At the same time, when a contrast adjusting slide bar is moved by a mouse cursor on the operation image-plane, amplification degrees of a secondary electron amplifier 15 and a reflected electron amplifier 16 are relatedly adjusted in response to it, and when a brightness adjusting slide bar is moved, bias values of the amplifiers are relatedly adjusted in response to it. Therefore, when a reflected electron signal is selected by the mouse cursor and an image thereof is displayed thereafter, readjustment of the contrast and the brightness of the image is not required.
Patent JP-H0369939-A (JP)
Title: Image forming device
Inventor: KAWAGUCHI YUTAKA
IPC: G03D9/00
Filed: 1989-08-09
Abstract: PURPOSE:To suppress the occurrence of wrinkles at the time of separating by making the width of a superposing nip roller larger than a range where a latent image is formed and smaller than a part where solvent for forming an image is stuck. CONSTITUTION:A heat developable photosensitive material 16 conveyed from an exposing part is held between a conveying roller pair 25 as shown by an arrow and conveyed to a water application part 26. The side part of the photosensitive material 16 is guided by a guide 63 to contact with an applying roller 64 and the water being the solvent for forming the image is applied to the photosensitive material 16. Then, it is held between a conveying roller pair 27 and conveyed to the superposing roller 48. Therefore, the applying roller 64 does not abut on the side part of the photosensitive material 16 but the water is applied at least to the range where the image is formed.
Patent JP-H0490130-A (JP)
Title: Dust preventing mechanism for carriage part
Inventor: KAKIMOTO HIROAKI
IPC: B41J29/13
Filed: 1990-07-31
Abstract: PURPOSE:To suppress the invasion of dust or the like into a rolling part and a sliding part in a bearing and to make it possible to smoothly move a carriage even in an environment polluted by much dust or the like by using dust preventing covers. CONSTITUTION:The dust preventing covers 23, 24 are laterally symmetrically arranged on rotors 13a to 13e, guide members 5, 6, magnets 7, 8, and yorks 9, 10. Since the guide members 5, 6, etc., are covered with the covers 23, 24, contact faces between the rotors 13a to 13e and the guide members 5, 6 can also be prevented from the adhesion of dust or the like in addition to the sliding parts between the rotors 13a to 13e and their center axes and the carriage can be smoothly moved. Since movable parts are not covered with the covers 23, 24, the weight of the carriage unit is reduced and the speed of the carriage 2 is also increased.
Patent JP-H0758533-A (JP)
Title: Antenna mount device
Inventor: WATANABE HIRONOBU
IPC: H01Q1/22
Filed: 1993-08-19
Abstract: PURPOSE:To provide an antenna mount device in which an antenna is directed in any direction and the antenna is locked to a selected position in one-touch. CONSTITUTION:The antenna mount device has a mount base 2 fitted to part of a car body 13 of an automobile and an antenna receiving jig 3 fitted to the mount base 2 to which an output terminal of the antenna is connected. Then the antenna receiving tool 3 is freely turned in a horizontal plane with respect to the mount base 2 and tilted within a vertical plane free of angle change and the tool is simultaneously locked at a predetermined position and angle by one-touch operation of the clamp plate.
Patent JP-H0255889-A (JP)
Title: Scroll-type compressor
Inventor: SUZUKI SHINICHI
IPC: F01C17/06
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the poor lubrication of the center area of a revolution position controlling pocket which is in contact with the bottom surface of the shoe of a scroll-type compressor by providing the bottom surface of the shoe with an oil passage for supplying oil. CONSTITUTION:When a revolving scroll 12 is rotated due to the rotation of an eccentric shaft 7 above a rotary shaft 5, shoes 18, 19 which are opposite to each other are turned in contact with the ring-shaped surface of each pocket 16, 17 while holding a ball 20 between them. Then the rotation of the revolving scroll 12 is interrupted. Oil grooves 28 are formed on each bottom surface of the shoes 18, 19 so as to intersect each other at their centers. And mist-type lubricating oil is supplied thereto through the oil grooves 28. The contact area of the bottom area P of each revolution position controlling pocket 16, 17 with the bottom surface of each shoe 18, 19 is lubricated.
Patent JP-H0650905-A (JP)
Title: Flaw inspecting apparatus
Inventor: INOUE RYUICHI
IPC: G01N21/88
Filed: 1992-07-31
Abstract: PURPOSE:To detect a flaw by accurately classifying the flaw and refuse when the flaw of a precision part is inspected by using image processing. CONSTITUTION:This flaw inspecting apparatus comprises a binary-coding circuit 11, which converts the image picked up with a TV camera 5 into the binary- coded image, a labeling circuit 12, which gives the number to every region cut out with the binary-coding circuit 11 and classifies the regions, a profile- direction-code computing circuit 13, which obtains the direction component of the profile part for every region classified with the labeling circuit 12, a direction-code differentiating circuit 14, an integrating circuit 15 and a flaw detecting circuit 16. The flaw and the refuse are accurately classified with these parts and a flaw/refuse classifying means, which classifies the flaw and the refuse based on the magnitude of the dispersion of the profile direction codes.
Patent JP-S6469722-A (JP)
Title: Gear box device for driving multi-wing rotor
Inventor: ADAMU BAGUNOORU
IPC: B64D35/06
Filed: 1988-08-18
Abstract: PURPOSE: To secure a steady rotation by composing a gearbox arrangement to drive the first and the second multi-bladed rotors of a gas turbine engine which are arranged coaxially toward opposite directions mutually of two epicyclic trains which are interlocked each other. CONSTITUTION: A fan assembly for a turbo-fan gas turbine engine 10 has the first and the second multi-bladed fan-rotors 23, 27 which are arranged in a fan-casing coaxially. Each rotors 23, 27 has fan rotors 24, 28 which loaded with a plurality of moving blades 26, 30 and rotated by a gearbox arrangement 56 toward opposite directions each other. The gear box arrangement 56 comprises the first and the second epicyclic trains 104, 106 in which sun gears 108, 108 are fixed to the first inlet 52 driven by a turbine and the second input axis 54 fixed at a stationary side respectively, and axes 116, 126 of each carriers 114, 124 which support each epicyclic train 108, 118 are supported by the common third carrier 128.
Patent JP-2001032879-A (JP)
Title: Three-steel ball rolling base isolation device and light building provided with same
Inventor: IWASA HIROSHI
IPC: E04H9/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To perform effective base isolation of a light building by a method wherein three steel balls are rolled in a state that lower and upper spherical plates made of a steel are disposed in a manner to hold the relative position of three steel balls situated in the shape of a regular triangle in a plane by using connecting plates formed by fluororesin molding. SOLUTION: A three-steel ball rolling base isolation device 1 interposed between a foundation slab 5 and a frame 7 consists of a lower steel spherical plate 2, an upper steel spherical plate 3, and a three-steel ball combination rolling part 4 nipped therebetween. The lower steel spherical plate 2 consists of a spherical surface 2B formed on the upper surface of a basement 2A, and a protrusion 2C protruded from the outer periphery of the spherical surface 2B. Meanwhile, the upper steel spherical plate 3 consists of a spherical surface 3B formed on the under surface of a basement 3A, and a protrusion 3C protruding from the outer periphery of the spherical surface 3B. The three-steel ball combination rolling part 4 is constituted such that the three steel balls situated in the shape of a triangle in a plane roll with the balls supported by upper and lower connecting plates.
Patent JP-2000014466-A (JP)
Title: Storage furniture
Inventor: AKIBA KAZUHISA
IPC: A47B96/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a storage furniture wherein a storing device of a door can be easily mounted and the maintenance thereof can be easily performed and also high safety can be attained at the time of use. SOLUTION: Since a guide rail 7 is formed on the outside of a side board 6, when a door 5 is opened, the door 5 is guided by the rail 7 so as to be stored outside a side board where articles stored in a main body of the storage furniture do not hinder the door. A cover board 4 is releasably mounted outside the rail 7. Thus, the outside of the door 5 moving in a storage space S is covered with the board 4 so that safety can be ensured, and by only removing the board 4 from the outside of the furniture, the door 5 can be mounted and maintenance can be easily performed.
Patent JP-H0490120-A (JP)
Title: Magnetic recording medium and its production
Inventor: MIGAKU TAKESHI
IPC: G11B5/64
Filed: 1990-08-03
Abstract: PURPOSE:To improve massproductivity of this medium by preliminarily forming a thin film of metal having an equal or higher standard electrode potential than that of metal in a laminated layer on a metal base plate, then forming a laminated structure magnetic film by electroplating. CONSTITUTION:When the standard electrode potential of a metal base plate Es and the standard electrode potentials E1 and E2 (E1>E2) of materials in the laminated medium to satisfy the relation Es<E1, another metal film of standard electrode potential E3 is formed to satisfy E3>=E1. Then the metallic films having the standard electrode potentials of E1 and E2 are alternately laminated thereon by electroplating. By this method, the adhesiveness of the layered film is improved even when the film is formed by electroplating, which solves problems such as peeling of the magnetic film. Thereby, the laminated structure magnetic films having excellent mechanical reliability and high S/N can be massproduced at low cost.
Patent JP-H0370009-A (JP)
Title: Automatic scheduling method for water for agricultural beneficiary schedule
Inventor: KIRINO HIDEAKI
IPC: A01G25/16
Filed: 1989-08-09
Abstract: PURPOSE:To efficiently perform water operation and to reduce the labor of an operator to decide water amount to be supplied by using a water supply scheduling amount classified by every period fitted in the day and a water pattern in day unit at an intake means point and finding a required supply flow rate at that point, and setting the required supply flow rate as a real time supply flow rate at the intake means point before correcting the influence of rain. CONSTITUTION:The sum amount or a mean flow rate 01 per day classified by every period of agricultural water to be supplied in an agricultural irrigation period, and one or plural patterns 02 representing the transition of the distribution ratio classified by every time of agricultural water amount to be supplied in one day are registered in advance at every in take means. The water supply scheduling amount classified by each period fitted in the day and the water pattern in day unit are used at the intake means point, and the required supply flow rate at that point is found, and the required supply flow rate is set as the real time supply flow rate at the intake means point before the influence of the rain is corrected. In such a way, it is possible to efficiently perform the water operation with reduction of excessive water, etc., based on a long time schedule and to reduce the labor of the operator for the setting the water amount.
Patent JP-2001032622-A (JP)
Title: Control device for revolving door
Inventor: OURA TOSHIO
IPC: E05F15/10
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To permit the safe passage of a passer with difficulty in walking. SOLUTION: Switches 25 are provided near doorways 10 of a circular external wall 11, and sensors 23 are provided at the front side parts in the revolving direction of a revolving door body 12. A controller drives a motor by an operation signal of one switch 25 to revolve and stop the revolving door body 12 in an open position of opening the doorways 10. When the sensor 23 detects a person entering inside, the controller drives the motor to revolve and stop the revolving door body 12 in the open position, and the controller drives the motor by an operation signal of the other switch 25 to revolve and stop the revolving door body 12 in a stand-by position.
Patent JP-S6267669-A (JP)
Title: Program generation assistance system
Inventor: KAWASHIMA KAZUHIRO
IPC: G06Q10/00
Filed: 1985-09-20
Abstract: PURPOSE:To eliminate the need for logical conversion processing for variation in constant having the highest frequency of variation and to correct the constant variation of program operation only by a person in charge of program generation by separating the contents of program generation logic into constants and logic in a program generating device and storing them in files. CONSTITUTION:The program generating device 1 and a program logic correcting part 9 are connected to the program generating terminal 2 of a parts working station through signal lines 51 and 52. This correcting part 9 reads in the program generation logic in a program logic file 10 through a signal line 62 and the logic is displayed on the terminal 2. Further, the program generation logic corrected on the terminal 2 is read in the correcting part 9 and stored in the file 10. Then, a logic and constant separating part 11 separates the corrected program generation logic into constants and logic. They are stored in a logic file 12 and a constant file 13, the constants are applied to a program generation part 16, and the logic is processed by a logic conversion part 14 and applied to the program generation part 16, thereby facilitating the constant variation of program operation.
Patent JP-H01133719-A (JP)
Title: Welder for tubular section composed of thermoplastic material
Inventor: PETERU KUNTSU
IPC: B29C65/18
Filed: 1988-08-22
Abstract: PURPOSE: To generate a sufficient welding pressure to welding connection without generating a bead or cavity by disposing a bladder for pressing the inner circumference of the tubular components on a welding connection region at the time of expanding. CONSTITUTION: A heater 2 having a pair of heating jaws 2a, 2b is arranged on outer circumferences of both ends of tubular components 1a, 1b to be welded made of a thermoplastic material. A supporting unit 3 formed as a bladder 4 is arranged in an inner space of the components 1a, 1b. An electric heating element 9 such as, for example, a heating cartridge is arranged in an inner space 8 of the bladder 4. Thermally expandable fluid 10 such as water, synthetic oil or the like is fully filled therein. Prior to starting of welding, a current is supplied to the element 9 in the bladder 4. As a result, the bladder 4 is expanded so that a cylindrical part 7 is brought into contact with inner circumstances of the components 1a, 1b with adjustable pressure. During a welding work, a necessary welding pressure is generated by the heater 2 disposed outside.