baber/WOPTO huggingface dataset:
Patent JP-S6482630-A (JP)
Title: Dry etching
Inventor: HORIOKA KEIJI
IPC: H01L21/3065
Filed: 1987-09-25
Abstract: PURPOSE:To enable the selective etching of Al, Al alloy, or the like without undercutting it and without a difference of variation in its dimensions, by using a mixed gas of chlorine and oxygen as an etching gas. CONSTITUTION:After a flattened layer 44 made of an organic thin film is dispersed on an Al-Si alloy film 43 to flatten a step difference, the layer 44 is coated with spin-on glass to form an intermediate layer 45, and further a pattern of a photoresist 46 is formed thereon. Next an RIE method with a CF4 gas or the like used is performed to process the intermediate layer 45, and further the flattened layer 44 is processed with the layer 45 serving as a mask by means of the RIE method with an O2 gas used. When an oxygen is then added 1% into an chlorine etching gas, etching can be realized without scraping. A concentration of the oxygen gas is varied to be 1-10% to observe a processing shape. Almost no variation in both its dimension and etching speed occurs in the range of 0.1-5%.
Patent JP-2001063451-A (JP)
Title: Turning fulcrum structure for vehicular lamp
Inventor: WATANABE TAKAO
IPC: B60Q1/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make a turning operation of a fulcrum member impossible even in a turning fulcrum part after attached to a vehicle body. SOLUTION: This structure is turning fulcrum structure 12 provided with a fulcrum member 11 formed integrally with a threaded shaft part 11a, a spherical part 11b and an operation part 11c contacting with a tool for a rotational operation, a screw receiving part 10 provided in a vehicle body 8 or a vehicle body side member 9 to be screwed in with the threaded part 11a of the fulcrum member 11, a pivot receiving part 6 provided in a vehicular lamp 1 to include rotatably the spherical part 11b of the fulcrum member 11, and a vertical wall part 7 for concealing the operation part 11c of the fulcrum member 11 from its outside, and attached to the vehicle body 8 or the body side member 9 to be movable tiltedly.
Patent JP-H08106088-A (JP)
Title: Space light modulator and its production
Inventor: SAKURAI ATSUSHI
IPC: G02F1/135
Filed: 1994-10-05
Abstract: PURPOSE: To realize a light modulation layer having uniform orientation and thickness and to improve electrooptical characteristics by flatenning a surface of a mirror layer being a base of a liquid crystal oriented layer of a write-in side substrate. CONSTITUTION: The space light modulator is constituted of a read-out side substrate, the light modulation layer 104 and the write-in side substrate. In the read-out side substrate, a transparent electrode 102 is laminated on a transparent, substrate 101 and an oriented layer 103 is laminated. In the write-in side substrate, the transparent electrode 108 like the transparent electrode 102 is laminated on the transparent substrate 109, and further, a light conductive layer 107, the mirror layer 106 and the oriented layer 105 are successively laminated. The read-out side substrate and the write-in side substrate are laminated while surfaces on which the oriented layers 103, 105 are respectively formed are opposed to face each other and the light modulation layer 104 with optional thickness is held therebetween.  The surface of the mirror layer 106 being a base of the oriented layer 105 of the write-in side substrate is smoothened and thereby a inorganic oblique column formed on the layer 106 can be grown uniformly.
Patent JP-H04120429-A (JP)
Title: Vibration measuring apparatus for rotor blade
Inventor: IINUMA HIDEYASU
IPC: G01H9/00
Filed: 1990-09-12
Abstract: PURPOSE:To measure a vibration level of a blade at a high temperature part by providing optical fibers for projecting and receiving light on a probe, also forming a cooling water passage and forming an air passage for passing compressed air at the tip of the probe. CONSTITUTION:An optical fiber 6 for light projection is provided at the center of the probe 4, while an optical fiber 7 for light reception is provided on an outer periphery of the optical fiber 6. Cooling water passages 12, 13 are alternately provided inside an outer cylinder 11 to cool the probe 4. Further, an air passage 15 is provided inside a casing 3 of a gas turbine so that a part of compressed air of a compressor for burning fuel is supplied to the passage 15 to cool the casing 3, wherein a part of the compressed air is blown to a tip 5 of the probe 4 through a hole 16 to have the probe 4 cooled. Therefore, the probe 4 is protected from high temperature by water cooling by means of cooling water flowing in the cooling water passages 12, 13 and air cooling by means of the compressed air blown from the air passage 15, thereby measuring a vibration level of a blade at a high temperature part.
Patent JP-H1091820-A (JP)
Title: Automatic ticket examination device
Inventor: KOMORI MIKI
IPC: G07B11/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce a time for ticket examining processing by providing punch parts making a punch hole at a train ticket for a holding part which holds train tickets by dividing into each sheet. SOLUTION: A part of a converging carrying path 10 is overlapped with a carrying path 3 to form the second half part of the carrying path 3 and the other part of the carrying path 3 is positioned on one tip side of each stage holding part 7a to 7c to be driven by a motor M1 . A controller C is composed with a microcomputer in a center to integrally control a main body (a) and a sensor S... consisting of photosensors provided at the carrying path 3 and each stage holding part 7a and 7c detects the position of the train ticket. Punch parts 11a to 11c are respectively provided at each stage holding part 7a and 7c to make a punch hole at tickets held in each stage holding part 7a and 7c at need, namely at a train ticket excepting for train tickets which do not need punching such as a commutation ticket.
Patent JP-S6484544-A (JP)
Title: Removing device for socket for cathode-ray tube
Inventor: ENDOU FUMIO
IPC: H01J9/44
Filed: 1987-09-25
Abstract: PURPOSE:To make it possible to produce miniature and large size CRTs successively on a machine by providing a removing device of the socket from pins of the electron gun of the CRTs so that for miniature CRTs the device is lifted up with a follow-up mechanism to cope with large CRTs similarly too. CONSTITUTION:For a large size CRT 1a, push up plates 29 are brought under the both sides of the socket by horizontally moving mechanisms 23 on both sides, and the socket is taken off from the pins of the electron gun of the CRT by pushing up operation of a vertically moving mechanism 31 for the push up plates 29. For a miniature CRT 1b, a lifting mechanism 43 for CRTs is moved together with a hunger 14 by the operation of a follow-up mechanism 45, and by the simultaneous operation of the said mechanism 43 the CRT on the hunger is brought up to a specified level. Then by the operation of the said mechanism 23 and the said mechanism 31 described above, the socket is pushed up by the plates 29 to be taken off from the pins of the CRT 1b.
Patent JP-H05113365-A (JP)
Title: Solid-state streak camera
Inventor: MATSUMOTO OSAMU
IPC: G01J1/02
Filed: 1991-09-20
Abstract: PURPOSE:To enable a time resolution to be improved. CONSTITUTION:A polarizer 102, an aperture 103, a light deflector 104, a Fourier transformation lens 105, and an image sensor 106 are provided as the optical system of a solid-state streak camera, a spherical surface lens 101a, a flat- cylindrical lens 101b, and a cylindrical lens 101c are provided as a beam shape changing means 101, and a controller 121 and a high-voltage circuit 123 are provided as the control system. A pulse beam PL is changed to an elliptical shape by the beam shape changing means 101, it is subjected to Fourier transformation by the Fourier transformation lens 105 for converging light so that the light spot 109 is of elliptical shape whose major axis is vertical to the scanning direction and the time resolution can be improved.
Patent JP-H11131008-A (JP)
Title: One-component system water-based coating having improved resistance to chemical
Inventor: MORI NOBUHIRO
IPC: C08J7/043
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating that can well adhere to a poly-(phenylene oxide) material and resists to chemical substances particularly to oil and grease. SOLUTION: This poly(phenylene oxide) coating, particularly suitable coating composition comprises a polymer particles dispersed in an aqueous medium that contains (A) about 30-35 wt.% of the first styrene-acrylic copolymer from about 50-80 mol.% of styrene or a substituted styrene, about 2-15 mol.% of acrylonitrile, having an acid value of 15 or less, (B) about 30-35 wt.% of the second acrylic copolymer from at least 90 mol.% of an acrylate monomer and the residual part of other α,β-ethylenically unsaturated monomers, having an acid value of 0 - about 25, and (C) about 30-40 wt.% of an acryl-urethane hybrid polymer.
Patent JP-2000072255-A (JP)
Title: Automatic document feeding device and image reading device
Inventor: MANABE KENICHI
IPC: B65H1/04
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To feed a document from the auxiliary tray side, even in a state that the auxiliary tray is stood, by providing the auxiliary tray supporting a rear end of a document on an upper part of one separating means when the other separating and supplying means is selected when the document is a large size exceeding the length of a loading means. SOLUTION: An auxiliary tray 28 to be an auxiliary loading means is constituted to be rotatably mounted on an outer package 2a of an upper part of an automatic document feeding device 2 with a shaft 28a as a center and to stand at an inclined angle θ by a tension spring provided in the vicinity of the shaft 28a. Further, the auxiliary tray 28 is provided with a supporting member 28b rotating with a support point as a center. By hitting this supporting member 28b against the outer package 2a, the auxiliary tray 28 is prevented from being inclined due to weight of a document P. As a result, a mounting surface of the auxiliary tray 28 is located at a location where a document tray 15 is extended, and sagging at the rear end can be prevented and a defective separation and defective storage can be prevented, even if the document of a large size is larger than the document tray 15.
Patent JP-S6484646-A (JP)
Title: Manufacture of semiconductor package
Inventor: YAMADA MUNEISA
IPC: H01L23/12
Filed: 1987-09-26
Abstract: PURPOSE:To prevent an adhesive agent from protruding toward a bonding section by a method wherein a laminate substrate is used wherein an adhesive agent collecting recess is provided along the inner circumference, nearer to an insulating substrate, of an opening provided in the laminate substrate. CONSTITUTION:A mounting section 3 is formed on the surface of an insulating substrate 1 for the installation of a semiconductor chip 2. A circuit 5 is built on the insulating substrate 1, with a bonding section 4 for connection with the semiconductor chip 2 located nearer to the mounting section 3. A laminate substrate 7 is constructed to be provided with an opening 6. The opening 6 runs through the top and rear surfaces of the laminate substrate 7 and is larger than the mounting section 3. With the mounting section 3 and the bonding section 4 of the circuit 5 exposed in the opening 6, the laminate substrate 7 is placed on the surface of the insulating substrate 1 with an adhesive agent 8 between. A vacant recess 9 for collecting excess adhesive is created along the inner circumference of the laminate substrate 7 in this process, nearer to the insulating substrate 1. In such a design, the adhesive agent 8 pressed out in the process of laminating the insulating substrate 1 on the laminate substrate 7 is arrested in the vacant recess 9. Accordingly, the adhesive agent 8 is prevented from protruding toward the bonding section 4.
Patent JP-S60135288-A (JP)
Title: Ink direct thermal recording method using capsule
Inventor: SAITOU TAKASHI
IPC: B41M5/26
Filed: 1983-12-23
Abstract: PURPOSE:To eliminate the need for base film, reduce cost and prevent generation of used films, by a method wherein an ink is confined inside a capsule wall, and in accordance with a recording signal, microcapsules are heated to break the capsule walls, thereby transferring the ink contained in the microcapsules onto a recording paper. CONSTITUTION:The ink 72 is confined inside the capsule wall 71 formed of a heat-fusible or sublimable substance. When an electric current is passed selectively to predetermined ones of heating elements 10 in accordance with an image signal to generate heat, the heat is transmitted to the microcapsules 7 present in the vicinity of the heating elements 10 supplied with the electric current. As a result, the capsule walls 71 of the microcapsules 7 thus heated are melted or sublimed, whereby the microcapsules are broken, and the ink 72 confined therein reaches the recording paper 2 by passing through a passage hole 12, thereby producing a predetermined ink image.
Patent JP-H1093535-A (JP)
Title: Optical wavelength multiplex transmission system
Inventor: MATSUDA EIICHI
IPC: H04B10/275
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To conduct control monitor without deteriorating a transmission characteristic of a main signal resulting from a control monitor signal having effect on the main signal. SOLUTION: An optical transmission circuit 3 of a center node uses a transmission main signal 1 to turn on/off a light source for each channel and an optical wavelength of the light source is modulated by a transmission control signal 2, subject to optical wavelength multiplex by an optical multiplexer 5 and the result is fed to a next stage remote node 200. An optical transmission circuit 15 of the remote node 200 turns on/off the light source with an inserted main signal 16 and modulates the optical wavelength of the light source by a transmission control signal 17 and an optical branching insert filter 13 branches the light of its own wavelength only.  The wavelength of the optical signal of the inserted main signal 16 and of the transmission light of the transmission control signal 17 and the optical signal branched from an optical branch insert filter 13 is the same as each other and both the signals are multiplexed by a coupler 18 and its output is given to an optical homodyne reception circuit 19, which receives a reception control signal 20.
Patent JP-S6396281-A (JP)
Title: Production of stainless steel sheet excellent in surface characteristic
Inventor: TENTO MASAYUKI
IPC: C25F3/06
Filed: 1986-10-14
Abstract: PURPOSE:To uniformly elute a Cr-insufficient layer and to prevent the generation of red rust in the combustible atmosphere, by immersing a stainless steel sheet wherein the Cr-insufficient layer is caused on the surface by means of annealing after cold rolling into acid liquid under the specified conditions or subjecting it to electrolytic treatment. CONSTITUTION:A layer contg. little content of Cr is formed by formation of chromium oxide on the surface of a stainless steel sheet subjected to annealing treatment after cold rolling, excellent oxidation resistance peculiar in stainless steel is deteriorated, and red rust is generated on the surface in the combustible atmosphere. In order to prevent this, a Cr-insufficient layer is eluted and removed under the conditions shown in equation I by using acid liquid contg. one or more kinds of acid having strong oxidation properties such as nitric acid chromic acid and immersing the stainless steel sheet having the Cr-insufficient layer on the surface thereinto or subjecting it to electrolytic treatment. Furthermore fine unevennesses such as pickling pits formed on the surface of the stainless steel after elution and removing treatment are polished and removed by paper polishing, belt polishing and grinder polishing or the like and the stainless steel sheet free from the Cr-insufficient layer is produced.
Patent JP-H0291775-A (JP)
Title: Coordinate transformation circuit
Inventor: OSHIDA KYOICHI
IPC: G06T1/60
Filed: 1988-09-29
Abstract: PURPOSE:To speed up coordinate transformation by switching alternately a high speed memory, executing an action to transfer a partial picture from a large capacity low speed picture memory to a high speed memory and transforming the coordinate with the high speed memory completed by the partial picture transfer as an object. CONSTITUTION:From a picture memory 11, the partial picture of a small area including some coordinate transformation object picture element positions is segmented, stored once into high speed memories 13 and 14 and with the high speed memories 13 and 14 as an object, the coordinate transformation is operated. While the coordinate transformation is operated with one side of two high speed memories 13 and 14 as an object, the action to write the partial picture to other side is executed by switching alternately the memories 13 and 14. Consequently, the time necessary to the partial picture transfer from the picture memory 11 to the high speed memories 13 and 14 can be equivalently made into approximately 0. Thus, even when the picture memory storing the picture as a whole before the coordinate transformation is in low speed, the coordinate transformation is speeded up.
Patent JP-S61122955-A (JP)
Title: Photomagnetic recording medium
Inventor: OKADA SEIJI
IPC: G11B11/105
Filed: 1984-11-19
Abstract: PURPOSE:to obtain a photomagnetic recording medium which prevents the deterioration of a magnetic layer consisting of an alloy of a rare earth metal and transition metal by forming a protective layer consisting of a metal and the protective layer consisting of the nitride, sulfide or carbide of the metal different said metal on the surface of the above-mentioned magnetic layer. CONSTITUTION:The magnetic recording layer 2 consisting of the alloy of a rare earth metal and transition metal is formed on a substrate 1 consisting of a glass plate, acrylic plate, etc. and thereafter a metal such as TaSi, TiMo or W is first deposited by evaporation on the layer 2 to form the 1st protective layer 3. The 2nd protective layer 4 consisting of the nitride, sulfide or carbide of the metal different from the metal of the layer 3 is then formed on the layer 3. The layer 4 is formed of AlN if, for example, the layer 3 is of Ta, Si, etc., the layer 4 is formed of ZnS if the layer 3 is of Mo, etc. and the layer 4 is formed of SiC if the layer 3 is of Mn or Mo, by which the photomagnetic recording medium 10 having the two-layered protective layer is obtd. the life of the medium is thus extended by selecting the standard energy of formation of the nitride, sulfide or carbide of the layer 4 which is smaller than the standard energy of formation of the nitride, sulfide or carbide of the layer 3.
Patent JP-H0552420-A (JP)
Title: Method for controlling quantity of fuel consumption for kerosene hot air space heater
Inventor: HASHIMA TAKAHARU
IPC: F23N5/20
Filed: 1991-08-27
Abstract: PURPOSE:To control the room temperature good with respect to a set tempera ture and stabilize it by changing over the combustion capability to low capabil ity in advance to automatic fire extinguishing and, at the same time, changing the extent of the capability changing-over according to the extent of cooling in the room temperature while the combustion is stopped. CONSTITUTION:On the rear side of a kerosene hot air space heater 1 a room temperature sensor is provided, and in the space heater 1 a combustion chamber 4 is provided and below the combustion chamber 4, a combustion burner 5 is provided. And a vaporizer 6 that vaporizes the kerosene sent to the burner 5, vaporizer nozzle 7, heater 8, and vaporizer temperature sensor 9 that detects the temperature of the vaporizer 6 are provided. In the rear side of an operation section 3 various sections are commanded to make specified controlled operation actions. Here, in advance to the automatic fire extinguishing the combustion capability is changed over to low capability and the extent of capability changing-over is changed according to the extent of cooling of the room temperature while the combustion is stopped.
Patent JP-H0557485-A (JP)
Title: Device for driving slide of press machine
Inventor: IMANISHI SHOZO
IPC: B21D28/20
Filed: 1991-08-27
Abstract: PURPOSE:To surely keep an enough time so as to operate a feeding device by prolonging the time that a slide of a punching press machine reaches over than the prescribed height. CONSTITUTION:A link mechanism 8 is constituted by linking the 1st link 4 whose upper end 4A is connected to an eccentric part 3A of a driven gear 3 and the 2nd link 5 whose lower end 5B is connected to a slide 7, a swinging mechanism 11 composed of a driving gear 2 and the 3rd link 10 is connected to a bend 9 of this link mechanism 8, the bending motion of the link mechanism 8 with the swinging mechanism 11 is executed so that a bending able theta is not beyond 180 degree, the diameter of the driven gear 3 is made smaller than the diameter of the driving gear 2, so the period of rotation movement of the driven gear 3 can be made shorter than the period of bend movement of the link mechanism 8.
Patent JP-S61284205-A (JP)
Inventor: HOSE EMU SURITSUTO
IPC: A46B5/00
Filed: 1985-10-29
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-S62104844-A (JP)
Title: Porous liposome and production thereof
Inventor: ONO HIROYUKI
IPC: C08F36/04
Filed: 1985-10-31
Abstract: PURPOSE:A liposome, formed by polymerizing a polymerizable surfactant, having plural through-holes and whole bimolecular membrane structure and capable of freely adjusting the size and number of pores thereof and having biocompatibility. CONSTITUTION:A liposome, formed by polymerizing a polymerizable surfactant and having plural pores formed by passing through the membrane of the liposome. The plural pores passing through the membrane are formed by mixing a liposome-forming and polymerizable surfactant with a nonpolymerizable surfactant, forming the liposome from the resultant mixture, polymerizing the polymerizable surfactant in the above-mentioned liposome and removing the nonpolymerizable surfactant from the polymerized liposome. USE:A carrier for immobilized enzymes.
Patent JP-H0663318-A (JP)
Title: Double oil strainer
Inventor: HAMA KIYOHIKO
IPC: F01M11/03
Filed: 1992-08-19
Abstract: PURPOSE:To clean an oil strainer while filtering oil during the operation of a machine and to filter the return oil during the cleaning. CONSTITUTION:An oil strainer 2 is constituted of an upstream side strainer basket 2a freely attachably and detachably arranged in an oil tank 1 near the outlet of an oil return pipe 12 and a downstream side strainer basket 2b arranged under the upstream side strainer basket 2a in the oil tank 1 and larger than the upstream side strainer basket 2a. When a hatch 7 is opened, the upstream side strainer basket 2a is removed and cleaned while filtering oil during the operation of a machine and oil is filtered by the downstream side strainer basket 2b.
Patent JP-H03103841-A (JP)
Title: Color projector
Inventor: MASUKI TOMOKO
IPC: G02B21/20
Filed: 1989-09-19
Abstract: PURPOSE:To obtain high display contrast and high efficicency in the use of light emitted from a light source by composing an illuminating light source part of a single lamp and a lamp house provided with plural hue selecting/ transmitting window. CONSTITUTION:The single lamp 12 is provided in the lamp house 11; the emis sion windows 13-15 of the lamp house 11 are provided with their respective hue selecting/transmitting filters, all of which differ in hue. That is, in luminous fluxes emitted from the single light source 12, only irradiation light of a band necessary for light valve 22-24 is selectively emitted by means of the hue selecting/transmitting windows 13-15, and the rest of the luminous fluxes are reflected and condensed. Thus, the light can be effectively used. Since illumina tion optical path used for illuminating light valves 22-24 are independent from one another, condensing can be arbitrarily performed by a condenser lens, and the high condensing efficiency can be obtained.