baber/WOPTO huggingface dataset:
Patent JP-S57105739-A (JP)
Title: Production of mask
Inventor: ARII KATSUYUKI
IPC: G03F1/54
Filed: 1980-12-24
Abstract: PURPOSE:To obtain a photomask using a blackened chalcogenide film as a light shielding film without using Cr by performing the process of forming a chalcogenide film and a silver film successively on a transparent substrate, performing the process of selective exposure and doping silver in the chacogenide film twice. CONSTITUTION:A film 2 of a chalcogenide compound such as Se-Ge, As-Se-Te is formed on a transparent substrate 1 of soda lime glass or the like, and a silver film 3 is formed on the film 2. Next, a pattern mask 4 is disposed above the film 3, and is exposed (shown by arrows) by using a mercury arc lamp or the like, whereby the silver is doped in te film 2 and the film 2 is blackened 5. Next, the film 3 is etched off with aqua regia or the like, after which the film 2 of the non-exposed parts is removed with an alkali soln. Again, a silver film 6 is applied over the entire surface, after which it is exposed (arrows) from the substrate 1 side, whereby the silver doping of the 2nd time is accomplished. Next, the film 6 is etched off, whereby a chalcogenide film 5 of the sufficiently blackened pattern is obtained. In this way, the superior light shielding mask for production of semiconductors, etc. is obtained.
Patent JP-H0826212-A (JP)
Title: Article-boxing device
Inventor: KITAGISHI ITARU
IPC: B65B25/04
Filed: 1994-07-12
Abstract: PURPOSE:To automate the boxing of a plurality or articles which are arranged by a specified arrangement and aggregated by a method wherein a plurality of articles which are arranged in a row such as melons, etc., are individually drawn by a plurality of suction cups, and the plurality of suction cups are constituted in such a manner that they may be moved to the top of a carrying means together with a plurality of transfer elements, accompanying with the ascent of an elevating frame. CONSTITUTION:A movable plate 4 is arranged on the top of an elevating frame 3 wherein rails 7 and rails 10-12 are provided on the top of both sides, and between both sides. Then, at one end of a plurality of guide holes which are provided on the movable plate 4, slide plates (transfer plates) 8 are arranged with bearings (sliders). Under each slide plate 8, a suction cup 9 is provided by a pipe 41. Then, respective bearings are moved along the guide holes by making the movable plates 4 reciprocate along the rails 7 by a crank mechanism by operating a motor, and respective slide elements 8 are moved along the rails 10-12. By this method, a plurality of suction cups 9 are made to correspond with the arrangement of melons 2, and a plurality of melons 2 are simultaneously drawn and moved.
Patent JP-S6159225-A (JP)
Title: Optical fiber temperature sensor
Inventor: MASUDA SHIGEFUMI
IPC: G01K5/52
Filed: 1984-08-31
Abstract: PURPOSE:To accurately detect the direction and change velocity of the change in temp. applied to an optical fiber, by observing the continuous moving direction and change velocity of the intensity of return light from a fiber etalon. CONSTITUTION:The beam from a He-Ne beam source 1 is incident to an optical fiber 12 through a lens 5. A phase modulator 10 is provided to the intermediate part of the optical fiber 12 and the output beam of the optical fiber 12 is incident to a sensor 9 from one terminal thereof through a lens 6, a half mirror 4 and a lens 7. The incident beam is reflected at the other terminal of the sensor 9 to be incident to a detector 11 through the lens 7, the half mirror 4, a total mirror 3 and a lens 8. Herein, the detector 11 is one with a system using a charge coupling element and, therefore, in the detector 11, the interference fringe between both lefthand and righthand skew rays emitted from the incident terminal surface can be observed and detected in an enlarged state. Further, by controlling the total mirror 3, the interference fringe can be projected on a television camera.
Patent JP-H0346455-A (JP)
Title: Communication equipment capable of managing communication charge
Inventor: KATSURADA MORIHIRO
IPC: H04N1/34
Filed: 1989-07-13
Abstract: PURPOSE:To recognize the communication charge for each kind of each communication mode by adding data representing the communication charge to a storage area corresponding to the communication mode of a memory based on the data representing the received communication charge when the communication is terminated. CONSTITUTION:A facsimile equipment means 3 or a handset 4 is used to apply facsimile communication in the G4 or G3 mode or the handset 4 is used to apply communication in the telephone mode by dialing. A charge notice identification circuit 7 detects the information representing the kind of the communication mode at dialing. When the communication is finished, the information representing the communication charge is received from an ISDN line 10 and it is detected by the circuit 7. A control collection circuit 13 adds and stores the communication charge received in the storage area of the communication charge corresponding to the G3 mode of a memory 14 when the communication mode at dialing is the G3. When the communication mode at dialing is the telephone mode, the communication charge is added and stored in the storage area corresponding to the telephone mode of the memory 14.
Patent JP-S6338820-A (JP)
Title: Piezo-electric lighter
Inventor: KONO KUNITOSHI
IPC: F23Q2/28
Filed: 1986-08-01
Abstract: PURPOSE:To guide a high voltage, generated from a piezo-electric device, to a discharging gap surely and facilitate the incorporation of a piezo-electric unit itself into the main body of a piezo-electric lighter, by a constitution wherein terminals, guided from the discharging gap respectively, are fixed to the mounting section of the piezo-electric unit in the main body of the lighter previously while electrodes, projected out of the piezo-electric unit, are contacted and connected elastically to said terminals. CONSTITUTION:A terminal A11, connecting the electrode A7 of a piezo-electric unit 6 and a gas nozzle 2, and another terminal B12, connecting the electrode B8 of the piezo-electric unit 6 and a discharging pipe 3, are provided with an elasticity so as to be capable of pushing the electrodes A7, B8 at all times upon finishing the incorporation thereof. The same effect may be obtained by a method wherein the configuration of the terminal is made by two sheets of metallic sheets whose tip ends are opened and the electrode is inserted between two sheets.
Patent JP-H0717828-A (JP)
Title: Oil in water type solid cosmetic
Inventor: TANAKA YOICHIRO
IPC: A61K8/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide an oil in water type solid cosmetic excellent in usability and portability and remarkably excellent in refreshing feeling in use, affinity to the skin, natural finish and moisture retention. CONSTITUTION:There are provided an oil in water type solid cosmetic containing (a) a water-soluble solidification agent selected from agar-agar and gelatin, (b) an oily agent and (c) water, another oil in water type solid cosmetic containing (d) a powder in addition to the above-mentioned components and its forming method of the oil in water type solid cosmetic carried out by charging the oil in water type solid cosmetic into a vessel, making a hydratable sheet-shaped material to adhere to the surface of the cosmetic before solidification and removing it after cooling and solidification. According to this invented forming method, the inner structure of the cosmetic is exposed since the cosmetic surface exhibits a discontinuous phase. It is, therefore, easy to charge the cosmetic to an applicator. Consequently the obtained oil in water type solid cosmetic is excellent in usability.
Patent JP-S6160391-A (JP)
Title: Side thrustor
Inventor: KIHARA KAZUYUKI
IPC: F24F13/15
Filed: 1984-08-31
Abstract: PURPOSE:To prevent vibration, noise, and turbulence in a flow field and facilitate the opening and closing of a thrustor by rotating plural first movable parallel shutter vanes and plural second movable parallel shutter vanes simultaneously in the mutually opposite directions. CONSTITUTION:When a cover 3 is closed, the piston of a hydraulic cylinder 7 is moved leftward, causing a link mechanism 5 to move leftward while a link mechanism 6 to move rightward. Thereupon, parallel shutter vanes 3a to 3g rotate counterclockwise while parallel shutter vanes 3h to 3n rotate clockwise, mutually in the opposite directions, smoothly closing the opening 2 of a thrustor, while streamlining flow of water on the outside, near the opening of the thrustor. When the cover 3 is opened, the piston of the hydraulic cylinder 7 is moved rightward, causing the link mechanism 5 to move rightward and the link mechanism 6 to move leftward.
Patent JP-S6162465-A (JP)
Inventor: EGUCHI YASUTERU
IPC: A61L9/12
Filed: 1984-08-31
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-S6076039-A (JP)
Title: Objective lens driver
Inventor: SHITOU TOSHIKATSU
IPC: G11B7/09
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a satisfactory frequency characteristic by attaining such a constitution where an objective lens support means supports variably an objective lens in both focusing and tracking direction which are orthogonal to each other. CONSTITUTION:Permanent magnets 20 and 21 magnetized in the same direction of an axis X are attached both end faces of the X axis direction of a lens holder 3. The 1st coil matter 22 and the 2nd coil matter 23 are set opposite to the magnets 20 and 21 with a distance, respectively. These coil matters 22 and 23 are produced by winding focusing coils 26 and 27 and tracking coils 28 and 29 round the yokes 24 and 25 made of magnetic substances as axes X and Y with a 90 deg. angle set between them. The coil matter 22 is attached to a coil holder 30 unified with the bottom plate of a case 15. While the coil matter 23 is attached to a coil holder 31. The magnetic fluxes fed from magnets 20 and 21 pass vertically through the matters 22 and 23, respectively.
Patent JP-H07171049-A (JP)
Title: Pot
Inventor: YAMAMOTO MASAHIKO
IPC: A47J27/56
Filed: 1993-07-23
Abstract: PURPOSE:To properly accelerate boiling water and the boiling of broth and to prevent the broth from boiling over by making the relation between the diameter of the inner side of the pot for that of the bottom and the height from the bottom to the specific ratio in a pot with the flat, circular bottom. CONSTITUTION:In the pot with the flat, circular bottom, the diameter ratio of the inside of the pot in made 'alpha' when the diameter (mm) of type bottom is made '1' and the relation between the alpha and H when the height (mm) from the bottom of the pot is made 'H' is set as shown in the table. When the value of alpha is lower than the lowest value in the table, too much boiling can be reduced even when the boiling water and the broth are boiled and the insulating layer due to the boilding cannot sufficiently be generated. As the result, the heat radiation from the boiling water and the brouth can not be suppressed effectively and the boiling effect is weakened. When the value alpha exceeds the upper limit value, if the boiling water and the broth are boiled, the boiling becomes violent and the brouth may be boiled over.
Patent JP-S5884465-A (JP)
Title: Semiconductor element
Inventor: KOMATSU TOSHIYUKI
IPC: H01L29/786
Filed: 1981-11-13
Abstract: PURPOSE:To obtain the semiconductor element, the secular change of characteristics thereof is not generated substantially and which has high reliability, by forming the principal section of the element by a polycrystal silicon thin-film semiconductor layer having the characteristics of not more than 20Angstrom /sec etching speed by an etching liquid consisting of fluoric acid, nitric acid and glacial acetic acid. CONSTITUTION:The principal section of the semiconductor element is formed by the polycrystal silicon thin-film semiconductor layer having the characteristics of not more than 20Angstrom /sec etching speed by the etching liquid, which contains not more than 3 atomic % hydrogen atoms and consists of fluoric acid (50vol% aqueous solution), nitric acid (d=1.38, 60vol% aqueous solution) and glacial acetic acid, mixing ratios thereof are 1:3:6 at volume ratios. The diffraction intensity of the X-ray diffraction pattern or electron-ray diffraction pattern 220 of a polycrystal silicon thin-film is made 30% or higher to the whole diffraction intensity or the mean grain size of the polycrystal silicon thin-film is made 200Angstrom  or higher.
Patent JP-S57107816-A (JP)
Title: Forming process using reinforced plastic for leaf spring
Inventor: EBATA TOSHIKAZU
IPC: F16F1/18
Filed: 1980-12-25
Abstract: PURPOSE:To produce a plenty of leaf springs by following process in which pre- preg sheet made of a fibrous layer affected by compressive stress and another fibrous layer affected by tensile stress in piles, are inserted into dividable molds and affected by predetermined tension, and then the resin is cast into the mold and hardened. CONSTITUTION:A bend like pre-preg sheets 1, 1 made of a fibrous layer affected by compressive stress over another fibrous layer affected by tensile stress in piles, are inserted between two dividable molds. The sheets 1, 1 are subjected to the predetermined tension by rotating the tension rollers 3, 3 in the arrow direction, and thereafter the pre-preg sheet 1, 1 are pushed in the arrow direction by push roller 5 and their ends are sealed. Next, the thermosetting resin 6 is poured into the gap of the sheets 1, 1 under predetermined pressure, and then the resin is heated and hardened by a heater 4 equiped in the metal molds 2, 2 under pressure. Consequently, the leaf springs produced have no ripple pattern an their surface, and the fibrous layer near the surface of the leaf spring affected by high stress is formed in high straight linearlity and has durability for high stress.
Patent JP-H1024212-A (JP)
Title: Spray nozzle device in garbage disposal facility
Inventor: AZUMA EMIKO
IPC: B01J19/26
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the stagnation of a flow of air from being caused near the lower end of a protecting wall to prevent spray water droplets from sticking to the lower end of the protective pipe, particularly near the stagnation point to corrode it. SOLUTION: Heated purge gas is fed into a protecting pipe 26 through a feeder 2 to purge a spray nozzle body 21 by the purge gas. In this way, water droplets and dust causing corrosion of a nozzle tip 23 and a spray pipe 22 is prevented from being stuck to them. And because of the heated purge gas, the protecting pipe 26 is kept at high temperature to prevent dewing and also prevent dew point corrosion of the protecting tube 26. By a stagnation preventive means 30, stagnation is prevented from being caused near the lower end of the protective pipe 26 to eliminate a stagnation point, preventing spray water droplets from being stuck to the lower end of the protective pipe 26 to corrode it.
Patent JP-H063747-A (JP)
Title: Back projection type screen
Inventor: ISHII MASAKI
IPC: G03B21/62
Filed: 1992-06-17
Abstract: PURPOSE:To decrease the moire of a screen, and to make thin and miniaturize the screen by using a linear Fresnel lens having a specified shape. CONSTITUTION:A projecting lens is provided at a condensing part where light is condensed by an incident lens, and three lens sheets, that is, a lenticular lens sheet where a light absorbing layer is arranged, a circular Fresnel lens sheet and a linear Fresnel lens sheet are constituted in order from a viewer side at a non-condensing part, then the lens surface of the linear Fresnel lens sheet is provided on the projection side. The circular lens sheet is the thickest of the three, and bears the structural strength of the screen most. The thickness of the linear Fresnel lens sheet is 0.5-1.4mm, the lens surface thereof is made convex, and a warp of 50-150mm per 1m is given thereto in a direction vertical to the direction of a lens element. The linear Fresnel lens sheet is stably and inexpensively produced by roll molding by using light transmissive resin which can be extruded and molded.
Patent JP-S6424788-A (JP)
Title: Thermal color developer sheet
Inventor: OHARA SHUZO
IPC: B41M5/155
Filed: 1987-07-21
Abstract: PURPOSE:To ensure favorable color developing performance and preservation stability and contrive a simpler coating process and improvements of working environmental pollution and safety, by joining in a body a sheet-shaped formed product comprising a mixture of an olefin resin, a thermal color developer and a dye-adsorptive inorganic material and a base to each other. CONSTITUTION:An olefin resin to be used is preferably polyethylene, polypropylene, a copolymer or blend thereof or the like. When a functional group-containing olefin resin is added to part of the above olefin resin, color developing performance may be enhanced. Preferable examples of the functional group-containing olefin resin include an ethylenemethyl methacryate copolymer. For use as a color developer, a color developer for thermal recording papers is particularly preferable, for example, a novolak-type phenolic resin. At least one such color developer is used either singly or in combination. As an inorganic material, any of those conventionally used as a resin filler or a color developer can be used, for example, silica. A sheet-shaped formed product of a mixture of these components can be obtained by rolling or the like, and joining of the formed product and a base in a body is carried out by adhesion or the like.
Patent JP-H0233280-A (JP)
Title: Movement detection circuit
Inventor: MOTOE HISASHI
IPC: H04N7/01
Filed: 1988-07-22
Abstract: PURPOSE:To detect even a fast movement in an excellent way by selecting an output signal of a field difference detection circuit and a frame difference detection circuit respectively at vertical correlation part and vertical noncorrelation part. CONSTITUTION:A frame difference detection circuit consists of field memories 1, 2 and a subtractor 3 and a field difference detection circuit consists of a field memory 1 and a subtractor 6. Vertical correlation detectors 11A, 11B detect the vertical correlation of the luminance signal. An output signal of the field difference detection circuit is selected by a changeover switch 5 at the vertical correlation part and an output signal of the frame difference detection circuit is selected at the vertical noncorrelation part.
Patent JP-S6343277-A (JP)
Inventor: SUCHIIBU MORISON DEERU
IPC: H01R13/52
Filed: 1986-08-04
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-S5885032-A (JP)
Title: Heating device
Inventor: IKEUCHI MASAKI
IPC: F24D7/00
Filed: 1981-11-13
Abstract: PURPOSE:To enable operation corresponding to a heating load to be made in a heating system having a secondary heating medium circuit utilizing phase changes by an arrangement wherein the supercooling degree of the heating medium in the outlet of a radiator is detected to vary the flow rate etc. of the heating medium. CONSTITUTION:In operating the titled heating device, when a heat supply source 1 and a pump 6 are operated, the heating medium circulated by the pump 6 flows into a heat exchanger 3 where it is heated to gasify by the heat supplied by the heat supply source 1 are then flows into a radiator 4. In the radiator 4, the gaseous medium radiates heat to provide heating, and as a result, it condenser and is returned through a liquid receiver 5 into the pump 6. In this case, if the heating load drops to reduce the amount of heat radiation in the radiator 4, then the supercooling degree of the heating medium in the outlet of the radiator 4 decreases. The supercooling degree is detected by a detector 8 to reduce the number of revolutions of the pump 6 through a freguency converter 9. Reversely, if the heating load increases, then the detector 8 controls the pump 6 to increase the number of revolutions thereof.
Patent JP-S6430461-A (JP)
Title: Controller for power converter
Inventor: SASAKI KAZUHIKO
IPC: H02M1/08
Filed: 1987-07-24
Abstract: PURPOSE:To improve linearity between control voltage and DC voltage, by determining a phase angle alpha with an inverse cosine function, against the control voltage from a current controlling circuit. CONSTITUTION:The main circuit of a current type inverter is composed of a power converter 3 with self arc-suppressing elements G1-G6, an overvoltage absorbing capacitor 2, and a DC reactor 4. A control circuit 6 for controlling the DC voltage Ed of the inverter is composed of a synchronous signal generator 8, an analog/digital converter 9, a data retainer 10, a central processing unit 11, an output interface 12, and a storage element 13. Besides, against control voltage from a current controlling circuit, a phase angle alpha is determined with an inverse cosine function. Then, according to the angle and a permeability, the switching pulse of the self arc-suppressing elements G1-G6 is produced, and DC power is controlled. As a result, linearity is kept between the control voltage and the DC voltage.
Patent JP-S6243697-A (JP)
Inventor: MIYATAKE MASANORI
IPC: G10L25/00
Filed: 1985-08-20
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-H11267410-A (JP)
Title: Filter device
Inventor: NISHIJIMA NORIYO
IPC: B01D29/62
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a filter to reduce the frequency of washing against clogging and to perform stably and uniformly the feeding of water to be treated to a filter medium bed. SOLUTION: This filter device is provided with a filter medium bed 7 packed with filter medium and a supporting part 6 for supporting the filter bed 7 installed in a filter tank 1. A supporting bed 6a of the supporting part 6 is formed by a bed packed with at least two kinds of granular materials for the different kinds, respectively in which the materials are almost spherical as the upper layer and are almost flat as the lower layer and then, the granular materials in the supporting bed 6a are fluidized when water to be treated passes through the supporting bed 6a. Further, a relaxing part 6b thereof shields a part of the fed water to be treated to relax a change in the flow velocity of the water to be treated when it passes through the supporting bed 6a.
Patent JP-S62239975-A (JP)
Title: Extrusion die
Inventor: ERUNSUTO HETSUKU
IPC: B29C48/07
Filed: 1986-08-06
Abstract: An extrusion die has at least one distribution bore which communicates with a central bore which receives extruded material from an extruder. Each distribution bore extends perpendicularly with respect to the longitudinal central axis of the central bore and then terminates in a first chamber which has an substantially rectangular cross-section. Each first chamber receives the extruded material from its associated distribution bore and terminates in a counter-pressure distribution plate having a cross-section corresponding with that of the first chamber and having a plurality of bores uniformly distributed therein for forming extruded material from the first chamber into a plurality of strands which are received by a second chamber. Each second chamber has a substantially frustopyramidal profile wherein its cross-section tapers from a cross-section corresponding with that of the first chamber and counter-pressure distribution plate to a smaller substantially rectangular cross-section end for expanding and then for compressing and recombining the material of the strands. The end of each second chamber terminates in an extrusion slot which has a substantially rectangular cross-section corresponding with that of the end of the second chamber. Each extrusion slot terminates in an expansion control slot having a cross-section larger than that of the extrusion slot for expanding the material to its final form.