baber/WOPTO huggingface dataset:
Patent JP-H03112806-A (JP)
Title: Production of coating film of silicon dioxide and device therefor
Inventor: SAKAI YASUTO
IPC: C01B33/12
Filed: 1989-09-26
Abstract: PURPOSE:To continuously maintain stable film-forming rate for a long period of time by adding a low temperature solution of hydrosilicofluoric acid approximately in a saturated state to a high temperature treating solution after contact with a substrate and keeping SiO2 in a supersaturated state. CONSTITUTION:A solution of hydrosilicofluoric acid comprising SiO2 approximately in a saturated state prepared by a blender 1 is sent through a filter 13A and a supply pump 12A to a storage tank 2 of treating solution, fed to a rectifying part 9 of a treating tank 3 by a supply pump 12B, circulated by a supply pump 12D by a feed part 10 of the tank 3 through a filter 13B or 13C to the rectifying part 9 and the treating solution is heated by a heater 6. simultaneously, the treating solution is sent to a feed part 10 by the pump 12B and the treating solution overflown from an immersion part 7 is discharged to the tank 1 by a supply pump 12C at the same rate as the rate to the feed part. A substrate 14 is immersed in the solution of hydrosilicofluoric acid comprising SiO2 in a supersaturated state in the immersion part 7 and a coating film of SiO2 is precipitated on the surface of the substrate.
Patent JP-S63104015-A (JP)
Title: Observing device for minute area magnetic domain structure
Inventor: FUJII MASAHARU
IPC: G11B5/84
Filed: 1986-10-22
Abstract: PURPOSE:To observe a magnetic domain structure related to a minute area by a high enlargement ratio, by projecting an emitted light to a minute area magnetic domain structure observing sample consisting of a magnetic material, making its reflected light incident on the other side again, allowing its emitted light to pass through an analyzer and performing an observing means to an emitted polarization. CONSTITUTION:A light beam from a light source 1 is emitted through a polarizer 6, an emitted polarization is made vertically incident on an objective lens 8, in the source 1 side which does not include the center axis of the objective lens 8, and emitted light is made incident on a sample 10 used for observation of minute area magnetic domain structure which is provided with a means capable of impressing an intense magnetic field at need in its vicinity, its reflected light is made incident on the other side again which does not include the center axis of the same objective lens 8, its emitted light is allowed to pass through an analyzer 12 and an observing means 14 is performed to an emitted polarization. The means which can impress an intense magnetic field is formed by providing an iron core coil 11 which can generate an intense magnetic field of >=+ or -0.1kOe. In this way, an enlargement ratio of 1-40 times is obtained by the objective lens 8, and a minute area magnetic domain structure observation of a magnetic material can be observed by an enlargement ratio of 1-400 times and 2.5-1,000 times by a direct observation and an image processing observation, respectively, as a whole.
Patent JP-H04127135-A (JP)
Title: Mirror driving mechanism for single-lens reflex camera
Inventor: MURASHIMA SHINJI
IPC: G03B19/12
Filed: 1990-09-18
Abstract: PURPOSE:To attain the saving of a space and to miniaturize a camera by making a stator constituted of a disk-like piezoelectric element and a fixed electrode for the piezoelectric element abut on the outer peripheral surface of a supporting shaft which is integrally rotated with a main mirror and using the supporting shaft as the rotor for an ultrasonic motor. CONSTITUTION:A supporting member 301 and the stator 304 which is constituted by sticking four-divided electrode 303 on both sides of the disk-like piezoelectric element 302 which is fitted around the supporting shaft 301b are jointly fastened with the side wall 17 of a mirror box by use of an end plate 305 and a bolt 306, and also the end part 308 of the supporting shaft 307 of the main mirror 15 is swollen and projected so as to be brought into contact with the stator 304, and the supporting shaft 307 functions as the rotor. The part on which a positive voltage out of four pairs of electrodes 303 is impressed swells and the part on which a negative electrode is impressed swells and the part on which a negative electrode is impressed contracts in such a way. Then, by successively moving the swelling part of the stator 304, the rotor 308 in contact with the outer peripheral surface is rotated. Thus, the main motor 15 can be driven by making it directly come into contact with the motor, and the camera can be miniaturized.
Patent JP-H0589305-A (JP)
Title: Credit card and terminal equipment for the same
Inventor: WATANABE YUJI
IPC: G06K17/00
Filed: 1991-09-30
Abstract: PURPOSE:To deal with the case of transation with plural credit card companies as well with one sheet of card by constituting the card so that plural personal identification numbers classified for plural purposes are written in prescribed positions different from each other on data format. CONSTITUTION:Magnetic format in a magnetic credit card consists of a text head code 11, an area 12 where net data is written, error checking data 13 in respect of the written data in the area 12, and a text end code 14. Besides, there are the areas 21 to 23 of the personal identification number #1 to #3 classified by the credit card company and optional data areas 31, 32 in the net data area 12. Then, the personal identification numbers #1 to #3 classified by the purpose are written respectively in the prescribed areas 21 to 23 of the net data area 12 of one sheet of the magnetic credit card. Besides, the secrecy of the inputted card is improved by allowing a card user to rewrite and register the personal identification number through terminal equipment as occasion demands, and the reliability of the card for this rewriting is improved by adding the error checking data 13 to be used exclusively for the personal identification number.
Patent JP-H05311976-A (JP)
Title: Fire extinguishing method of flaming oil well
Inventor: RI KINZO
IPC: A62C3/06
Filed: 1991-06-26
Abstract: PURPOSE:To realize cutting-off of oxygen supply and lowering of hot air temperature to accomplish the extinguishment of a fire in a flaming oil well under a state where the conrol of injection pressure of flaming crude oil and the cutting off of oxygen supply are released from conflicting relation ship. CONSTITUTION:Storage tanks 13, 13, 13 and water storage tanks 12, 12, 12 are installed around a flaming oil well, and an enclosure 17 with an open top surrounding the oil well is constructed while keeping drainage from the water storage tanks. Between the enclosure and each of the storage tanks is connected each of pipe lines 22. After that, the top of the enclosure 17 is closed step by step to forcedly lead injection pressure of crude oil in the enclosure 17 to the storage tanks 13, 13 and 13 to discharge, and finally the top of the enclosure 17 is completely closed.
Patent JP-H0871108-A (JP)
Title: Wheelchair
Inventor: IURA TADASHI
IPC: A61G5/00
Filed: 1994-09-07
Abstract: PURPOSE: To provide the wheelchair capable of being easily and safely moved to a bed or the like by turning a backrest to a retreat state at the time of hanging a side seat down with an operation lever, and freely rocking a riding seat with the supporting shaft of an intermediate part in a back and forth direction. CONSTITUTION: In this wheelchair 1, when operation levers 39a and 39b are turned forward, side seats 34a and 34b are turned downward to take the hung down state, backrests 37a and 37b are turned to the state of being opened backward, and space parts are provided between a riding seat 9 at the central part and side part frames 4a and 4b on both the left and right sides, so that a user can pass back and forth. At the same time, pins 45a and 45b are moved upward, the erecting holding of side part frames 4a and 4b is released, and those frames can be turned outside. The riding seat 9 long in back and forth direction and narrow in width is bent in the shape of an inverted chevron when watching the side surface and provided so as to be freely rocked through a supporting shaft 10 inserted to a cylindrical member at the lower part of its bending point.
Patent JP-H0192457-A (JP)
Title: Knitting cam
Inventor: SHIMA MASAHIRO
IPC: D04B15/36
Filed: 1987-10-03
Abstract: PURPOSE: To prevent a jumping of a needle by variation in the transferring speed of a carriage and change in desity a mesh of a knitting cloth by providing specific auxiliary cams on the both sides of a raising cam. CONSTITUTION: The objective knitting cams 5 and 6 are respectively symmetrically arranged and the knitting machine has bat pulling down faces 14 opposingly paralleling to a raising cam 2 and bat receiving faces 15 extending in a proceeding direction of a carriage. Auxiliary cams 16 provided in each end part of a far side to the bat pulling down faces 14 in the bar receiving faces 15 are each a plate spring-like material in which an end part is fixed to each cam plate 17 through a spacer and an inclined face 19 at each tip and a projected edge 20 projecting from the bat receiving face is provided on each upper end.
Patent JP-H07100649-A (JP)
Title: Robot device for arc welding
Inventor: SASAKI KAZUMASA
IPC: B23K9/10
Filed: 1993-10-06
Abstract: PURPOSE:To confirm the welding condition at the site of confirming robot's operation teaching and to estimate the welding stability from reading out and fluctuation width of weighted average value by visual inspection. CONSTITUTION:A welding current and welding voltage at welding is displayed on a teach in pendant 6 in real time, further the display is not of digital but analogue in a display 6a. By this method, all operations are confirmed by the teach in pendant 6, reducing work burden.
Patent JP-H0193107-A (JP)
Title: Molded coil
Inventor: HAYASHI MASAO
IPC: H01F27/32
Filed: 1987-10-02
Abstract: PURPOSE:To improve the dielectric strength of the title molded coil and to make its insulating property uniform by a method wherein a heat-resisting sheet-like insulating material, having excellent resin impregnating property, is wound on the insulating layer for the inner circumferential layer. CONSTITUTION:After an inner circumferential insulating layer 2 has been formed, the sheet-like insulator 3 such as a polyester sheet and the like, having heat-resisting property and an excellent resin impregnating property, is provided on the outer circumference of the layer 2, and a winding 4 on which the conducting wire 5 of aluminum round wire and an interlayer insulating layer 6 are laminated is formed thereon. Then, an outer insulating layer 7 is provided outside the winding 4 together with the layer 2, and when epoxy resin 8 is poured into the void formed by the layers 2 and 7, the resin 8 is infiltrated into the layer 3, and an insulating layer is formed. As a result, the dielectric strength of the molded coil is improved, and at the same time, its insulating property can be made uniform.
Patent JP-H09110886-A (JP)
Title: Alkoxysilacycloalkane, its production, and its use in olefinpolymerization
Inventor: KUROODO GURISON
IPC: C07F7/18
Filed: 1996-09-20
Abstract: Method for prepn. of alkoxy-sila-cycloalkane comprises a one stage reaction between a dibromo-di-magnesium alkylene of formula Br-Mg-A-Mg-Br, A = 4-7C bivalent alkylene radical and a tetraalkoxysilane of formula (I): (OR<1>)(OR<2>)(OR<3>)(OR<4>)Si (I), R<1>,R<2>,R<3>,R<4> = hydrocarbon radicals. Also claimed is a method for polymerisation or copolymerisation of at least one olefin pref. propylene and/or ethylene using alkoxy-sila-cycloalkane as external electron donor in the presence of a solid catalyst based on magnesium, chlorine and titanium together with an organoaluminium cpd..
Patent JP-H03113835-A (JP)
Title: Position detecting device for objective lens of optical pickup
Inventor: KOMINO TETSUO
IPC: G11B7/085
Filed: 1989-09-28
Abstract: PURPOSE:To execute the position detection in the tracking direction with high accuracy by constituting the device so that turning of an objective lens can also be detected, and also, a displacement portion in the tracking direction by turning is added or subtracted to or from the moving amount in the tracking direction of the objective lens. CONSTITUTION:The device consists of a light emitting element 1, a light receiving element 2, an objective lens 3, a light shielding implement 5, etc. In this state, the moving amount in the tracking direction of the objective lens 3 is detected, and also, the turning quantity around the axis in the direction being orthogonal to both the tracking direction and the focusing direction of the objective lens 3 is detected, and both of them are added or subtracted. In such a way, even if a turn around the axis is generated, the position detection in the tracking direction of the objective lens 3 can be executed with high accuracy.
Patent JP-H07105904-A (JP)
Title: Photoelectric tube
Inventor: TAKEUCHI JUNICHI
IPC: H01J40/02
Filed: 1993-10-06
Abstract: PURPOSE:To provide a transmissive type photoelectric tube of such a structure as embodied in a small size, suitable for massproducing and unlikely to go into breakage, while a sufficient sensitivity for incident beam of light is maintained. CONSTITUTION:One of the sides of a metallic valve 11 is blocked with a light receiving face plate 12, where a photoelectric surface 18 is formed on the face plate inner wall surface, while a metal stem 13 is resistance welded to the other side. The inside of this metal vessel is evacuated through an air exhaust pipe 14 which is made of metal. These metallic valve 11, metal stem 13, exhaust pipe 14, and photoelectric surface 18 are connected together electrically. An anode electrode 15 is installed as confronting the light receiving face plate 12 in such a way as fixed inside of the vessel by four anode takeout wires 16, which are secured to the metal stem 13 by a tapered hermetic glass 17.
Patent JP-H11167377-A (JP)
Title: Display device performing anntialiasing processing or not
Inventor: BAECKE THOMAS
IPC: G09G5/28
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a display device to improve image quality and produce a picture in which raggedness is not present as much as possible by allowing a data processor processing at least two picture areas or picture objects to display one picture by performing different anti-aliasing processings or by performing one of them without the antialiasing. SOLUTION: At the time of generating one picture, an object which, for example, moves relatively slowly when it is observed for a long time is displayed with an antialiasing processing enabling a satisfactory picture quality for the picture area or the picture object. Conversely, the picture object moving at high speed or the picture area where an object moves at high speed is displayed by using antialiasing processing in which a calculating restriction is small or without the antialiasing processing totally. Although a calculating performance is preferably saved more and the picture quality is enhanced by this agreement, a high picture redisplay rate is achieved or the number of pictures to be newly calculated per one second becomes relatively numerous.
Patent JP-H0671229-A (JP)
Title: Baggage transporting system for airport or the like
Inventor: YAMADA MASAJI
IPC: B65G63/00
Filed: 1992-08-25
Abstract: PURPOSE:To improve the working efficiency of baggage handling equipment having sorting functions in an airport, etc., by constituting the system in such a manner that the golf bag under transfer on the transporting conveyor of the handling equipment is precluded from a sorting standard as a long-sized body in the conveyor line prio to the sorting system and can be handled in the same manner as for short-sized baggage of ordinary sizes. CONSTITUTION:The overall length of a tote box 1 is set shorter than the max. permissible length of a sensor 5 for a low position for length measurement. One end 6 of the golf bag 2 placed in the tote box 1 on the transporting conveyor 3 is placed within the tote box 1 and the other end 7 is placed on a top edge 8 of the tote box 1. The golf bag is so disposed that the height of the part projecting from the tote box 1 is the height deviating from a detection region 10 of the sensor 5 for the low position and the height of the projecting part is the height included in the detection region 11 of a sensor 4 for a high position, by which the sorting of the baggage is executed.
Patent JP-S62110981-A (JP)
Inventor: SEKI MASAO
IPC: D06M15/687
Filed: 1985-11-11
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-S62106082-A (JP)
Inventor: ADORIAN WARUDOUNAA
IPC: C07D211/98
Filed: 1986-10-23
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-H0587067-A (JP)
Title: Scroll compressor
Inventor: TSUJINO MITSURU
IPC: F04C18/02
Filed: 1991-09-30
Abstract: PURPOSE:To provide a means which easily and inexpensively deals with the current problems of incomplete hermetic sealing in an intake gas compression space which is formed in a space between the relative walls of scroll bodies provided for both scrolls while being projected. CONSTITUTION:The cross section of a tip seal 42(or 41) is formed into a circle shape the diameter of which is equivalent to the width of the housing section 9f(or 8f) of a scroll body 9a(or 8a) provided for a stationary scroll (or turning scroll) while being projected. And the tip seal 42(or 41) is then housed in the housing section 9f(or 8f). Furthermore, toward the back face side of the tip seal 42(or 41), each gas introducing hole 20 for introducing gas compressed within a space which is formed between the relative walls of both the scroll bodies 9a and 8a and is reduced in volume based on the turning action of a turning scroll, is provided at a position where the housing section 9f(or 8f) of the scroll body 9a(or 8a) is formed.
Patent JP-H03111838-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIFUNE HIROYUKI
IPC: G03C1/06
Filed: 1989-09-27
Abstract: PURPOSE:To optimize gradations and to lessen fogging as well as to enhance sensitivity by using a silver halide emulsion which contains specific compds. and is subjected to selenium sensitization. CONSTITUTION:This photosensitive material is formed by using the silver halide emulsion which contains one or more of the compds. expressed by formulas I to III and is subjected to the selenium sensitization. In the formula, Z denotes 1 to 18C alkyl, 6 to 18C aryl, etc.; Y denotes 6 to 18C aryl or the atom group necessary for forming a heterocycle; M denotes metal cation, org. cation, etc.; n denotes 2 to 10. The compd. expressed by formula IV, etc., are usable as the component of the formula and N, N-dimenthyl selenourea, etc., are usable as the selenium sensitizer. Combination use of a gold sensitizer, etc., is possible as well.
Patent JP-H04129401-A (JP)
Title: Attenuator
Inventor: WASHIMI HITOSHI
IPC: H03H7/24
Filed: 1990-09-20
Abstract: PURPOSE:To obtain a pass band attenuation close to 0dB substantially with simple constitution by providing 1st and 2nd changeover switches changing over selectively a plural-bit step attenuation circuit and a transmission line between signal input and output to the attenuator. CONSTITUTION:A plural-bit step attenuation circuit 2 and a transmission line 6 of parallel constitution are connected selectively between signal input/output terminals 1, 3 via 1st and 2nd changeover switches 4, 5. The 1st and 2nd changeover switches 4, 5 are operated interlockingly to select either the plural-bit step attenuation circuit 2 comprising cascade connection of 1-bit attenuators 21-24 or the transmission line 6, and when the 1st and 2nd changeover switches 4, 5 select the transmission line 6, the pass band attenuation is very close to 0dB being a minimum transmission loss by the pass impedance of the transmission line 6. Thus, a minimum attenuation close to an ideal pass band attenuation to obtain plural bit step is attained.
Patent JP-H0782967-A (JP)
Title: Container with shutter door
Inventor: YOKOZAWA TAKEHIKO
IPC: E06B9/15
Filed: 1993-09-13
Abstract: PURPOSE:To provide a container with a shutter door, which simplifies the structure of shutter itself and the fitting means of rails and the attaching means of rails and which is adopted for the shutter structure to open or close a relative small area. CONSTITUTION:One of front and rear flat plates forming a part of hollow holes is opened with cut grooves 5 so as to form a shutter 6 having an arc action due to parallelly arranged hollow holes, by use of a plastic cardboard material 4 forming numerous hollow holes by parallelly arranging a number of ribs between two front and rear parallel flat plates. The rails 10, 10 in which two sides of the side forming an opening frontage 7 in the inner wall faces 9, 9 of the opposite two faces in a container and the side connect-ing t0 the face adjacent to one opening frontage, are connected to one side, are laid opposite to each other. The opening area of the shutter is formed in an extent to enable the closure. The longitudinal direction of the hollow holes of shutter is set to correspond to the opposite direction of rails.
Patent JP-H0991892-A (JP)
Title: Disk device and disk system
Inventor: NOGUCHI KUNIO
IPC: G11B7/004
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To efficiently perform data reading and data writing from and to an optical disk. SOLUTION: Heads 1 to 4 read out data from or write data to the whole of areas A, B of a disk 21. Heads 5 to 16 read out data from or write data to only the area B. Data having a low frequency of access by a user are written to the area A of the disk 21 and data having a high frequency of access are written to the area B. Since a large number of heads cover the area B. The probability of establishment of 'busy' is made minim to requests from plural users.
Patent JP-S60144900-A (JP)
Inventor: NIIZEKI JINICHI
IPC: G08G1/087
Filed: 1983-12-31
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-H1096473-A (JP)
Title: Manufacture of metal gasket material
Inventor: SATO MAMORU
IPC: F16J15/08
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of an application patter, identity of a forming position of a double-sided pattern or the like by making an applying object metallic body of a metal gasket travel between opposed rotary screen surfaces of a pair of rotary screen coaters, and partially applying organic high polymer paint to its both surfaces. SOLUTION: When a metal gasket material is manufactured, a long size metallic sheet 4 supplied from a sending-out drum reaches a rotary screen coater 8 after processing such as cleaning and drying is performed. This rotary screen coater 8 is composed of a pair of an upper side coater 81 and a lower side coater 82, and the upper side coater 81 is composed of a rotary screen part 811, housings 812 and 812', a squeegee 814, a squeegee pressing-down arm 815 and a paint supply pipe 816. The lower side coater 82 is composed almost in the same way, and rotary screen surfaces of both are arranged so as to be mutually oppositely rotatable, and organic high polymer paint is applied to both surfaces of the metallic sheet 4 traveling between these.