baber/WOPTO huggingface dataset:
Patent JP-H08240518-A (JP)
Title: Apparatus and method for forming sample for transmission-type electron microscope
Inventor: HIROSE YUKINORI
IPC: G01N1/32
Filed: 1995-03-01
Abstract: PURPOSE: To quantitatively confirm film thickness, facilitate the manipulation and improve a success rate to form a sample, by irradiating detection beams to an observation area, and quantitatively monitoring the observation area from the intensity of beams penetrating the observation area. CONSTITUTION: Converging ion beams 2 are irradiated approximately at right angles to an upper surface of a sample 1 thereby to etch an observation area 3. At this time, when an infrared laser light 5 is cast to the area 3 by 4, if the sample 1 is, e.g. a silicon semiconductor, the penetrating laser light 5 attenuated in accordance with the thickness of the area 3 is detected at 6. A monitoring device quantitatively detects the thickness of the area 3 from the intensity of beams of the penetrating laser light 5 detected at 6 on the basis of a preliminarily stored relation between the thickness of the area 3 and intensity of beams of the penetrating laser light 5, thereby determining a final processing point.  According to this apparatus, since the thickness of the area 3 can be quantitatively monitored when the area is formed, the manipulation is easy and a success rate for the formation of the area 3 is improved.
Patent JP-S60186671-A (JP)
Inventor: YAMADA SHINICHIROU
IPC: F25B1/00
Filed: 1984-03-07
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-S63207894-A (JP)
Title: Control of nox in high efficiency
Inventor: ORIMOTO MANABU
IPC: C10J3/46
Filed: 1987-02-25
Abstract: PURPOSE:To control an amount of air for combustion and to regulate NOX in high efficiency, by inputting a fuel ratio of coal and a nitrogen content in fuel in advance, calculating an exhaust gas, unburnt content, injected amount of NH3, etc., and finding ECoO2 concentration to make efficiency optimum. CONSTITUTION:In a combustion furnace where a great number of coals having different fuel ratios (fixed carbon/volatile content) and N contents in fuel in the same furnace, the fuel ratio and N content in fuel of coal to be used from now is inputted to a control circuit to regulate NOX in an exhaust gas of flue within a control value, so efficiency based on load static constant characteristics is calculated from factors of O2(ECoO2) pressure in the exhaust gas, unburnt content in ash and an injected amount of NH3 and ECoO2 concentration to make the efficiency optimum is found and outputted. An amount of air for combustion is automatically controlled based on the concentration to efficiently regulate NOX.
Patent JP-H11235369-A (JP)
Title: Chair type air massager
Inventor: ICHIKAWA HIROMITSU
IPC: A61H7/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a chair type air massager which can massage, in the manner of acupressure, both the neck and shoulders of a user leaning against a backrest. SOLUTION: A chair type air massager gives a massage by feeding and exhausting compressed air, using an air feeder/exhauster, to and from a neck/ shoulder massaging mechanism 12 incorporated into the backrest of a chair main body. The mechanism 12 includes a first rotating plate 22 which can rotate in such a way as to come into contact with and leave the shoulders of a user, a shoulder massaging bag 24 expanded and contracted by the feed and exhaust of air to rotate the rotating plate 22, a second rotating plate 23 mounted on the front surface of the rotating plate 22 and being rotatable to come into contact with and leave the neck of the user, a neck massaging bag 25 provided between the rotating plates and expanded and contracted by the feed and exhaust of air to rotate the rotating plate 23, and pressure massaging elements 26, 27 mounted on the rotating plate 23.  The shoulders are pressed by the expansion of the massaging bag 24, and the neck by the expansion of the massaging bag 25 for massaging.
Patent JP-H03247839-A (JP)
Title: Dome roof of opening type divided into two
Inventor: MATSUMOTO TAKASHI
IPC: E04B7/16
Filed: 1990-02-26
Abstract: PURPOSE:To improve stability by dividing a roof section for forming a spherical surface, into halves to arrange the two divided roofs of an internal roof and an external roof, and by permitting the respective lower ends of the internal and external roofs to slide along circular internal and external tracks arranged on the structural body of a structure. CONSTITUTION:A spherical-surface-shaped dome roof 2 consisting of the internal roof 2a and external roof 2b of a spherical surface divided into halves is erected over the three story section of a reinforced concrete structure structuralbody 1. Then, along a circular internal track 3 and external track 4 arranged on the side wall upper-section of the three-story hall, the internal roof 2a and the external roof 2b are slidably opened or closed. As a result, a large opening section for obtaining sufficient sunlight can be obtained.
Patent JP-H06260766-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: KAWAMOTO MINEO
IPC: H05K3/38
Filed: 1993-03-03
Abstract: PURPOSE:To enhance the surface of an inner circuit exposed at the base of a blind viahole and an electroless plating film in adhesive force between them so as to improve a multilayer wiring board in connection reliability by a method wherein residual resin attached to the surface of the inner circuit and an oxide film formed on the surface of the inner circuit are removed from the inner circuit to activate it, and the activated surface concerned and the inside of a viahole are plated through an electroless plating method. CONSTITUTION:The surface of an inner circuit 2 is roughened, oxidized for the formation of an oxide film, and reduced, and then an insulating layer 4 and an adhesive layer 5 are provided onto the inner circuit 2, a blind viahole 6 is formed, and a circuit 12 is formed on the surface of the adhesive layer 5 through an electroless plating method. In a method of manufacturing a multilayer wiring board as mentioned above, residual resin 8 clinging to the surface of the inner circuit 2 exposed at the base of the blind viahole 6 and a surface oxide film 7 are removed to make the surface active, and the activated surface 9 concerned and the inside of the blind viahole 6 are plated through an electroless plating method, whereby a wiring circuit 12 is obtained. For instance, the residual resin 8 and the oxide film 7 on the surface of the inner circuit 2 are removed by the use of inorganic acid water solution or the like.
Patent JP-H01216579-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU AKINORI
IPC: H01L31/02
Filed: 1988-02-25
Abstract: PURPOSE:To reduce the reflection loss of an incident light to a photodetector and to simultaneously improve its reliability by interposing a silicon oxynitride film between an insulating film which contains as a main ingredient silicon oxide and a transparent resin layer of a light incident path to the photodetector. CONSTITUTION:A P-N junction photodiode formed with a P-type layer 2 on an N-type silicon substrate 1, a MOS transistor formed of P-type source, drain regions 3 in the substrate 1 and a gate electrode 9 formed through a silicon oxide film 4 on the substrate, and a capacitor formed of a P-type layer 31 and aluminum wirings 5 at both sides of the film 4 are integrated, and the elements are isolated by a field oxide film 41. The wirings 5 are covered with a silicon oxynitride film 6. An optical signal processor except the photodiode is covered with an opaque shielding film 7, and the whole surface is molded with transparent epoxy resin 8. The film 6 is formed by a plasma CVD method at a low temperature of 500 deg.C or lower which does not damage the wirings 5. Thus, the boundary reflection of the incident light is reduced to improve the sensitivity of a photodetector.
Patent JP-S6213537-A (JP)
Title: Coil annealing furnace
Inventor: YAEGASHI TETSURO
IPC: C21D9/663
Filed: 1985-03-06
Abstract: PURPOSE:To make heating and cooling in the same chamber possible and to simplify whole device, by providing radiant tubes for both heating and cooling along furnace inner wall, providing an atmospheric gas circulation fan and a corrugated vertical flow straightener to a lower part at furnace center. CONSTITUTION:In a coil annealing furnace 1 for heat rolled steel sheet coil, etc., plural radiant tubes 12 for both heating and cooling are provided, along the inner wall part of the furnace 1. Further, the fan 11 for atmospheric gas circulation is provided to the bottom part of the furnace 1 and the corrugated vertical flow straightener plate 9 is provided between the tube 12 and a material C to be treated.
Patent JP-H01219223-A (JP)
Title: Antifreezing tap
Inventor: MATSUOKA HIROSHI
IPC: E03B7/12
Filed: 1988-02-24
Abstract: PURPOSE:To prevent a feed water rise pipe from being frozen at the time of a cold climate, by using an object provided with a cornice-formed rugged section, for an external pipe among three layer pipes arranged outside a water conducting section, and by forming a drain plug and the feed water rise pipe integrally to be one cylinder, to put the operating section of the drain plug on ground. CONSTITUTION:Outside a water conducting pipe 13, a first pipe 8 provided with a cornice-formed rugged section 8A from an external side, a second pipe 10, and a third pipe 12 are arranged in order, and are sealed and fixed, and the sealed upper surfaces of the pipes 8, 10, 12 are fixed on an upper casing 17. A space between the pipe 8 and the pipe 10 is set to be a vacuum chamber 9, and in a space between the pipe 10 and the pipe 12, Fron gas is sealed. Then, a handle 7 for operating a change-over valve 6 is provided with an on-ground section, and an antifreezing tap 1 is formed. As a result, sanitary water mixed with no dirty water when water is dropped can be fed, and even if water drop is forgot, a section up to the feed outlet of a main device is protected by earth heat (due to the convection of Fron gas), and is not frozen. Besides, a gas pipe is protected in high vacuum, and thermal efficiency is enhanced, and even in a severaly cold district, the pipe is contrived not to be frozen at all.
Patent JP-H11240497-A (JP)
Title: Propellant fluid leak prevention device for artificial satellite
Inventor: TSUNODA MASATO
IPC: B64G1/26
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent propellant fluid leak even when a part of propellant fluid passage is damaged, by installing a portion partitioned by a plurality of restriction walls formed like a net in the middle of tubing for propellant fluid supply system, and disposing a bag in that portion, made of air tight and elastic members, in which air is sealed. SOLUTION: In a space surrounded by two restriction walls 12a, 12b formed in a net form with a mesh of approximately 1 mm and by a tubing 8, disposed is a bag 13, with diameter larger than the mesh of the restriction walls 12a, 12b and smaller than the inner diameter of the tubing, in which nitrogen or other gas is sealed. When such an accident as breakage of the tubing at the downstream of a propellant fluid leak prevention unit takes place, pressure within the tubing 8 decreases and the bag 13 swells. This narrows a clearance between the bag and the tubing 8 and prevents the flow, enabling prevention of loss in the propellant fluid 7 upstream or prolongation of time required for loss. This, therefore, prevents loss of the entire artificial satellite, and increases reliability and safety.
Patent JP-S56140513-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: SUZUKI KEIJI
IPC: H04N5/7826
Filed: 1980-04-01
Abstract: PURPOSE:To improve the recording density by recording pictures without providing any guard band to a magnetic tape, by providing two main and auxiliary heads successively so that the directions of the head gaps have a prescribed angle. CONSTITUTION:Along magnetic tape 3 wound around drum 1, the 1st and 2nd main heads 4a and 4b having head gaps slanting in the opposite directions by 5-6 degrees respectively are provided and auxiliary heads 5a and 5b recording vertical synchronizing signals are also arranged. On tape 3, tracks 4a-1-4a-3 are recorded by main head 4a, and tracks 4b-1-4b-3 by main head 4b; and auxiliary heads 5a and 5b perform recording similarly. For this purpose, the heads are changed over  via an electronic switch to perform the recording in the tape pattern on the 1.5  head system without providing any guard band.
Patent JP-H03245582-A (JP)
Title: Semiconductor laser excitation solid-state laser
Inventor: KUBOMURA HIROYUKI
IPC: H01S3/094
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a solid-state laser simple in structure by a method wherein a nonreflective film to semiconductor laser rays and a totally reflective film to slid-state laser rays are provided to a hemispherical surface, a solid-state laser medium whose opposed hemispherical surfaces are provided with a totally reflective film to the semiconductor laser rays and a semi-transmitting film to the solid-state laser rays, and a light condensing section whose focal point is located at the center of the solid-state laser medium are provided. CONSTITUTION:The light of an exciting light source 1 is corrected in divergent angle through a light condensing section 2 and focused on the center of a spherical slid-state laser medium 3 through a lens whose focal distance is (R+d). A nonreflective film (coating) 4 is provided to the hemispherical surface of the medium 3 on a light induction side, a light is reflected and condensed by a total reflection film 6 provided to the opposed spherical surface of the medium 3. A film 5 serves as a total reflection mirror and a film 7 serves as a semi- transmission mirror, and the hemispherical surfaces constitute a laser resonator to start a solid-state laser oscillating. The fine adjustment of a resonator can be dispensed with, so that a device can be formed simple in structure.
Patent JP-S62202320-A (JP)
Title: Magnetic recording medium
Inventor: FUKAYA TOSHIO
IPC: C09D5/23
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent electrostatic charge preventiveness and durability, high packing density of magnetic powder and excellent recording and reproducing output by constituting a binder of a high-polymer complex. or high-polymer material contg. the high-polymer complex. CONSTITUTION:The binder of the magnetic recording medium having the magnetic layer contg. the magnetic powder and binder on a nonmagnetic substrate is constituted of the high-polymer complex or the high-polymer material contg. the high-polymer complex. The complex obtd. by bringing part or the whole of the cyano group of the high-polymer material contg. the cyano group into reaction with copper sulfide is suitable as such high-polymer complex. A polyacrylonitrile, acrylonitrile/styrene copolymer, etc., are used for the high- polymer material contg. the cyano group. A high-polymer material having no cyano group in the molecule is also usable by incorporating the cyano group therein. A polycarbonate, PVA, etc., are used for such high-polymer material.
Patent JP-H04279835-A (JP)
Title: Gear testing machine
Inventor: KAMETANI HIROCHIKA
IPC: G01B21/20
Filed: 1991-03-08
Abstract: PURPOSE:To display an error in rotational transmission regardless of the size, weight, and material of a gear, and to enable calculation with an estimated value even in the case where data are deficient, and also since the calculation can be completed in a short time, to facilitate the calculation in which conditions such as the center distance have been changed. CONSTITUTION:A gear testing machine is the one in which a computer has been incorporated. It has a mechanism by which the tooth profile, tooth trace, and pitch error of a single gear can be measured, and the measured data 11 are stored in a memory 2. A pair of gears out of a plurality of stored gear data is selected, and by adding the conditions for calculation, the calculation for simulating the engagement is carried out for outputting an error in rotational transmission.
Patent JP-S62200215-A (JP)
Title: Measuring apparatus
Inventor: INAGAKI AKIRA
IPC: G01B21/02
Filed: 1986-02-27
Abstract: PURPOSE:To measure displacement quantity realtime with good accuracy, by a method wherein relative displacement quantity is outputted as a two-phase detection signal capable of being by approximated by sintheta and costheta and count pulses finely divided are outputted according to the interpolation angle data set in an angle data memory means from the two-phase detection signal. CONSTITUTION:A detector outputting the displacement quantity of a scale as a signal capable of being approximated by two kinds of detection signals sintheta, costheta and a pulse forming device outputting a measuring count pulse on the basis of the change in the phase angle theta of each detection signal are provided and detection signals sintheta, costheta are finely divided according to the interpolation angle data set in an angle data memory means to output count pulses. That is, a plurality of interpolation angle data phi obtained by finely dividing the phase angle theta in a range of 0-360 deg. are set to the pulse setting device 12 which in turn outputs each count pulse at each time when the phase angle thetaof the detection signals sintheta, costheta outputted from a detector 10 comes to a set interpolation angle phi. Therefore, the displacement quantity of a scale can be measured with high resolving power.
Patent JP-S57158190-A (JP)
Title: Depth sounder
Inventor: MORI HIROSHI
IPC: B63B49/00
Filed: 1981-03-25
Abstract: PURPOSE:To prevent a depth sounder from breakdown or standing in the way of coming alongside the pier by housing a transmitting-receiving transducer in the bottom of a ship when the depth sounder is not used. CONSTITUTION:A transmitter-receiver transducer 1 is disposed in the end of an inner tube 4 and connected to a depth sounder through a cable 5 which transmits transmitting signals from the depth sounder to the transmitter-receiver transducer 1 and received signals from said transducer 1 to said sounder. A motor transmits its turning force to the inner tube 4 through a worm 6 and wormwheel 7 to move vertically the inner tube 4, while a limit switch LS sets a location in which the inner tube 4 stops. When the inner tube 4 reaches the switch LS set position, the motor is stopped. Also, a synchronizing generator SB detects the vertical movement of the inner tube 4 through a rack 9 and pinion 10 to generate the output of information of the inner tube 4 vertically moved.
Patent JP-H09220322-A (JP)
Title: Game board for game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To conduct the inserting/removing work of a connector as it is from the back face of a back mechanism board by fitting a game control circuit stored in a storage body and a relay substrate on the back face of a collection cover member at positions dislocated from the control circuit by the prescribed distance. SOLUTION: A game control device serving as a game control circuit is stored in a storage body controlling and driving an illuminating means serving as a display means, multiple illuminating members, a segment type indicator, and an electric drive source 61 based on detection signals from detectors 31-33 is stored on the upper face of a collection trough 60 serving as a collection cover member fitted on the back face of a game board 1. A relay substrate relaying the connection between the stored game control device and various controlled objects is fitted at a position dislocated from the game control device by the prescribed distance. The inserting/removing work of a connector can be conducted from the back face of a back mechanism board as it is.
Patent JP-S60187825-A (JP)
Title: Light distribution measuring apparatus
Inventor: OONO YOSHIHIRO
IPC: G01J3/02
Filed: 1984-03-07
Abstract: PURPOSE:To eliminate a measuring error even when the irregularity in the spectroscopic sensitivity characteristic between light receivers is large, by calculating the coefficient of sensitivity correction of each light receiver to a light source to be measured by an operation circuit and calculating the luminous intensity value in each direction of the light source to be measured by using the calculated value. CONSTITUTION:A reference fluorescent lamp is lighted and the output of each light receiver is taken in a data recording apparatus 3 while raw data corresponding to the output of each light receiver is stored in a memory circuit 4. Coefficient of correction is calculated from the raw data by an operation circuit 5 and stored in a first memory circuit 6 while the spectroscopic distribution data of the reference light source, the spectroscopic sensitivity data of all light receivers and the spectroscopic distribution data of the light source to be measured are respectively inputted to second, third and fourth memory circuits 7, 8, 9. The coefficient of color correction of each light receiver is calculated by an operation circuit 10 to be stored in a fifth memory circuit 11 and the coefficient of sensitivity correction of each light receiver is subsequently calculated to be stored in a sixth memory circuit 13. Further, the luminous intensity value in the direction of each light receiver of the light source to be measured is calculated by an operation circuit 14.
Patent JP-H04279320-A (JP)
Title: Manufacture of resin composite pipe
Inventor: HASHIMOTO TSUTOMU
IPC: B29L9/00
Filed: 1991-03-08
Abstract: PURPOSE:To manufacture continuously a resin composite pipe by a method wherein a core pipe is moved one by one on a circulating path on which a primer coating part, a reinforcing fiber winding part and heat-curing part are independently and orderly arranged while the core pipe is rotated around the shaft and a fiber-reinforced thermosetting resin layer is formed on the outer peripheral face of the core pipe. CONSTITUTION:The outer peripheral face of a core pipe P brought to a position B is coated with a primer by means of a primer coating apparatus 12 while the core pipe P is rotated on its own axis. An impregnation tank 16 is brought close to either one of planetary frames 3 and 4 and at the same time when the first core pipe P is stopped at a position D, the front end of a glass fiber 14 is wound up on one end of the core pipe P by hand. Then, a motor 19 for winding the reinforcing fiber is started to rotate and the impregnation tank 16 is moved forth and back specified times along the core pipe P. The first core pipe P brought at a position E is irradiated by means of a far infrared heater 27 while it is rotated around the shaft and a thermosetting resin in the glass fiber 14 is heat-cured. The first core pipe P brought at a position F is irradiated again by means of the heater 27 and a first composite pipe is completed.
Patent JP-S60188240-A (JP)
Title: Automatic paper feed device
Inventor: WATANABE HIDEMI
IPC: B65H3/06
Filed: 1984-03-07
Abstract: PURPOSE:To make it possible to sort and feed stacked papers one by one while the position and direction of each paper is compensated, by providing aligning rollers for compensating the direction and position of a paper on a paper setting surface and paper feed rollers so that these rollers are individually made into contact with and separated from the paper. CONSTITUTION:On one side of an original copy bed 1 onto which an original copy is set, there are provided a pair of aligning rollers 7a, 7b for vertically transferring the original copy toward an original copy guide surface formed along the direction of paper feed, and a first paper feed roller 8 for transferring the original copy in the direction of paper feed. The aligning rollers 7a, 7b may be elevated by an elevating mechanism utilizing linkages, and are rotated by a motor 15. Further, the first feed roller 5 may be also elevated, and is rotated by a motor 17. Downstream of the paper feed roller 5, there is provided a second paper feed roller 20, and a reversing roller 22 for sorting original papers one by one in cooperation with the roller 20. There rollers 20, 22 are rotated by motors 21, 23.