baber/WOPTO huggingface dataset:
Patent JP-H10301954-A (JP)
Title: Method and system for retrieving image
Inventor: HAMANO TERUO
IPC: G06F12/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To attain transmission shortening also image conversion time at the time of retrieving a world wide web(WWW) on the Internet from a facsimile terminal through a network. SOLUTION: A hyper text markup language(HTML) file is retrieved (S3) by the specification of a uniform resource locator(URL) (S1) and conversion to the address of the URL (S2) and the HTML file is stored (S4). At the time of succeeding HTML file retrieval, the retrieved HTML file is compared with the HTML file retrieved in the past (S5), and when both the HTML files are identical, image data cached by the past retrieval and image conversion are extracted (S6) and transmitted to a facsimile terminal (S9). When both the HTML files are different from each other, the current HTML file is converted into an image (S7). The generated image data are cached for succeeding retrieval and after (S8).
Patent JP-H11305008-A (JP)
Title: Antireflection film
Inventor: SAITO SHINJI
IPC: G02B1/14
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film which can be used for a long period, without causing problems such as film peeling and yellowing. SOLUTION: This film 4A is formed by providing a hard coat layer 2 on the surface on an organic film 1 and providing an antireflection layer 3 on the hard coat layer 2. Here, the light beam transmissivity of the antireflection film 4A in 365 nm is set to 40% or smaller. Furthermore, an ultraviolet-ray cutting layer 7 is preferably provided between the organic film 1 and hard coat layer 2 (a). Furthermore, the hard coat layer 2 may be an ultraviolet-ray cut hard coat layer 2A (b). In addition, the antireflection layer 3 may be made to an ultraviolet-ray cut antireflection layer 3A (c).
Patent JP-H0211553-A (JP)
Title: Production of n-cyanethaneimide acid ester
Inventor: SHIYUTEFUAN UAISU
IPC: B01J27/02
Filed: 1989-05-02
Abstract: PURPOSE: To obtain a compd. of high purity useful as a raw material for producing a plant protectioning agent in a high yield in an economically advantageous manner without generating environmental pollution by reacting orthoacetic ester and cyanamide in the presence of an acidic catalyst in an alcoholic solvent.  
     CONSTITUTION: An orthoacetic ester and a cyanamide are reacted in the presence of an acidic catalyst in an alcoholic solvent such as methanol at 40-140°C, pref., 60-90°C to obtain an objective compd. As the catalyst, 10 -6 -10 -1  mol of a proton is added to the reaction mixture per one mol of orthoacetic ester or, as a liberated compd., an inorg. mineral acid (e.g.; sulfuric acid) and an org. acid (e.g.; acetic acid) are used. The use amt. of the catalyst is 1% or less, pref., 0.1-0.5% by wt. of the orthoacetic ester. At least 1 mol of the orthoacetic ester is used per 1 mol of the cuanamide to perform reaction. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01283314-A (JP)
Title: Ladle refining method
Inventor: FURUNO YOSHIKATSU
IPC: C21C7/064
Filed: 1988-05-11
Abstract: PURPOSE:To extremely reduce the cost of a dephosphorization treatment by charging a slag forming material into the molten steel in a ladle, immersing electrodes into slag, heating the molten steel by the electrodes and charging quicklime to the molten steel under stirring, thereby accelerating a dephosphorization reaction. CONSTITUTION:The molten steel 6 in an undeoxidized state is tapped into the ladle 2 from a converter. The converter 2 is carried into the prescribed position of LF equipment and a cap 3 is put thereon. Gaseous Ar is supplied into the ladle 2 through a gas pipe 4. The slag forming material is then charged from hoppers 14 into the ladle 2 to cover the molten steel 6 with the slag 8 and to immerse the electrodes 10 into a slag layer 8. Arcs are generated between the electrodes 10 and the molten steel 6 to heat the molten steel 6 and the quicklime is charged to the molten steel 6 to accelerate the dephosphorization reaction while the molten steel and the slag 8 are stirred by blowing the gaseous Ar from a nozzle 12 into the converter in the temp. region lower than the molten steel temp. at the time of converter tapping. The dephosphorization treatment is thereby executed at a low cost and the amt. of the dust to be generated is extremely decreased.
Patent JP-H049852-A (JP)
Title: Positive type resist composition
Inventor: KAMIYA YASUNORI
IPC: H01L21/027
Filed: 1990-04-27
Abstract: PURPOSE:To improve sensitivity without impairing a residual film rate by dissolving a radiation sensitive compd. of a quinonediazide system and an alkaline- soluble resin into a solvent essentially consisting of specific 3-methyl-3-methoxy butanol. CONSTITUTION:This compsn. is formed by dissolving the radiation sensitive resist compsn. contg. the compd. having the quinonediazide group and the alkaline-soluble resin into the solvent essentially consisting of the 3-methyl-3- methoxy butanol expressed by formula I. The quinonediazide compd. is exemplified by, for example, 1, 2-benzoquinonediazide-4-sulfonate, 1, 2- naphthoquinonediazide-4-sulfonate, etc. The alkaline-soluble resin is exemplified by, for example, polyvinyl phenol or novolak resin, etc. The positive type resist compsn. having the excellent sensitivity and residual film rate is obtd. without generating the degradation in the residual film rate to increase the film thinning of nonexposed parts is obtd. in this way.
Patent JP-H10303106-A (JP)
Title: Development processing device and its processing method
Inventor: NAKAGAWA SEIJI
IPC: H01L21/027
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the development processing accuracy of development processing performed for developing a photoresist on a semiconductor wafer wherein the circuit pattern of an element is printed in a lithography process. SOLUTION: When, for example, a spin chuck 12 is rotated at a low speed while a semiconductor wafer HW is placed on the chuck 12 and, at the same time, pure water PW is discharged from the front end section 31a of a cleaning solution supplying nozzle 31. Then, a pure water film PWF of about several mm in thickness is formed on the surface of a photoresist by surface tension. After the film PWF is formed, a developer DH is sprayed from the front end section 21a of the nozzle 21 in a mist-like state and, at the same time, the wafer HW is rotated at a high speed so as to drain off the pure water PW. Since the pure water film PWF formed on the surface of the photoresist is replaced with the developer DH for several seconds in such a way, the behavior of the developer DH can be relieved in the initial stage of discharge.
Patent JP-H08286794-A (JP)
Title: Signal transmitting method
Inventor: KIMURA SHOJI
IPC: H03K19/0175
Filed: 1995-04-13
Abstract: PURPOSE: To attain the signal transmitting method of small amplitude and low noise by the use of an impedance matching-type output buffer, to stabilize the operation and to speed up the digital system of a high speed logical integrated circuit and a computer including the circuit. CONSTITUTION: Digital signal transferred between the high speed logical integrated circuit devices are transmitted as differential signals through a pair of impedance matching-type output buffers OB1 and OB2 which are loaded on the high speed logical integrated circuit device LSI1 on a transmission-side and whose output nodes are connected to output terminals To11 and To12, a low resistor R1 which are provided between the output nodes of the output buffers OB1 and OB2 and which constitutes a current path, a pair of signal transmission paths SL11 and SL12 provided between the output terminals To11 and To12 and the input terminals Ti21 and Ti22 of the high speed logical integrated circuit device LSI2 and a differential input,  buffer DIB which are loaded on the high speed logical integrated circuit device LSI2 and whose non-inversion/ inversion input nodes are connected to the input terminals Ti21 and Ti22.
Patent JP-S61270784-A (JP)
Inventor: MORISHITA SUMIHIRO
IPC: G09G1/00
Filed: 1985-05-25
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-S58167247-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T8/94
Filed: 1982-07-01
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-H01283182-A (JP)
Title: Ink jet recording method
Inventor: SAKAKI MAMORU
IPC: B41M5/50
Filed: 1988-05-11
Abstract: PURPOSE:To impart a highly detailed high density full-color image and to prevent the generation of roller wearing or ghost, by using a material to be recorded having specific physical values. CONSTITUTION:A material to be recorded wherein Cobb water absorbability when a contact time is set to 30sec using a test solution containing 30wt.% of diethylene glycol is 30g/m<2> or more and Beck smoothness S to the max. printing density P is S<=116-3.62P is used. In this case, even when a printing part is rubbed with a delivery roller, no problem of ghost or wearing is generated. The material to be recorded consists of a support and the ink receiving layer provided to the surface thereof and, as the support to be used, paper is proper. The ink receiving layer is mainly formed from a filler and a binder. As the filler, a porous silica particle composed of silica pigment such as synthetic silica and having a spherical granular shape is pref. used.
Patent JP-S5447208-A (JP)
Title: Arrangement of ground signs
Inventor: OOMURA SUMIO
IPC: B61L3/12
Filed: 1977-09-21
Abstract: PURPOSE: To arrange a plurality of signs for transmitting information from the ground to a vehicle and prevent trouble from occurring when no information is detected from some of the signs.  
     CONSTITUTION: The ground signs 1W6 are arranged on a running track 8 for the vehicle 7. To run the vehicle, only one sign 1 is caused to resonate at a specific frequency while the signs 2, 3 are not allowed to resonate at the frequency. To stop the vehicle, the signs 4W6 are controlled to resonate at respective frequencies 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62272866-A (JP)
Title: Power circuit
Inventor: YAMAMOTO SHOKO
IPC: H02M3/28
Filed: 1986-05-19
Abstract: PURPOSE:To miniaturize and lighten a transformer by supplying an electric power from an auxiliary power transformer, only when a power supply is inputted, so as to start a switching action. CONSTITUTION:A switching control power circuit is composed of a rectifier circuit 2 and a smoothing capacitor 3 of an AC power 1, a switching circuit 4, a spike voltage absorbing circuit 5, a transformer 6, a pulse transformer 7, a rectification smoothing circuit 8, a control circuit 9, an auxiliary power transformer 10 and others. In the rectification smoothing circuit 15 connected with an auxiliary power transformer 10 output side, a diode element 16 connected between the rectifier circuit and the smoothing capacitor 18 and a diode element 17 connected between the capacitor 18 and output terminals 12-13 are connected in series with polarities reverse to each other to form an OR circuit and their common junction (a capacitor 18 voltage) is connected with the control circuit 9. In this manner, electricity is supplied from the auxiliary power transformer 10 only when a power supply is inputted and once the power supply is driven, said transformer 10 discontinues its participation.
Patent JP-H07317032-A (JP)
Title: Guard fence for road
Inventor: HAYASHI NAOKI
IPC: E01F15/04
Filed: 1994-05-26
Abstract: PURPOSE:To facilitate the fitting work of beam pipes, by fixing a circular ring composed of a ring body and a plurality of flat springs at the peripheral edge of a pierced hole provided at the side wall of a post for a guard fence. CONSTITUTION:A plurality of posts 2 for a guard fence are erected at the side edges of a road and a flat spring 5 of a ring 3 is inserted in the pierced hole 21 of the post 2. Fixing protrusions 53, 54 of the external face of right and left and other flat springs 51, 52, are fixed in the pierced hole 21 and the ring 3 is fitted temporarily to the sideface of posts 2. When beam pipes 6 are inserted into the ring 3, the front end of pipe 6 is put inside the ring 3 while widening the flat springs 51, 52 and the outer peripheral face of the pipe 6 is pressed by the elasticity of the flat spring 5 to support the pipe 6. And the fixing protrusion 53 presses strongly the rear side of pierced hole 21 to fix the ring 3 on the post 2. In this way, the ring 3 is fixed to the pierced hole 21 by the flat spring 5 and the folding work of the inserted end of the ring 3 is not required, and hence, the fitting work of the pipe 6 is facilitated.
Patent JP-S593986-A (JP)
Title: Semiconductor laser element
Inventor: TAKENAKA TAKUO
IPC: H01S5/223
Filed: 1982-06-29
Abstract: PURPOSE:To restrain the reactive current of the structure of internal stripe by a method wherein an N-type semiconductor layer is deposited, as an internal current block layer, on a P type semiconductor substrate, and then a current passage is opened by forming a stripe groove. CONSTITUTION:The Te doped N<+>-GaAs current block layer 12 is grown on the Zn doped P<+>-GaAs substrate 11 by liquid epitaxial growth, and the stripe groove 13 is worked by etching. The Zn doped P-Ga0.7Al0.3As first clad layer 14, an Si doped N-Ga0.95Al0.05As active layer 15, the Te doped N-Na0.7Al0.3As second clad layer 16 and a Te doped N-GaAs cap layer 17 are successively formed by an epitaxial method. A P-side electrode 18 and an N-side electrode 19 are formed by vapor deposition, and accordingly a laser element is obtained. Because of the interposition of the current block layer 12, the width of passage of current is regulated by both side parts of the channel as shown by arrow marks, thus the expansion in transverse directions is eliminated, and therefore the increase of reactive current is restrained.
Patent JP-S5637139-A (JP)
Title: Controlling method of resin temperature of injection molding machine
Inventor: INO HIDEAKI
IPC: B29C37/00
Filed: 1979-09-03
Abstract: PURPOSE:To keep the injection resin temperature constant and improve the preciseness of a molded object by measuring the injection resin temperature using an infrared thermometer to feed it back to a resin temperature regurating mechanism. CONSTITUTION:The temperature of the resin to be injected through a nozzle 11 is measured by the infrared thermometer 12 and is converted by a transducer 15 to a  regulation signal for regulating screw velocity, screw back-pressure and heater temperature, and this regulation signal is passed to an electromagnetically proportionable pressure regulating valve 13, an electromagnetically proportionable flow regulating valve 14 and a temperature regulator 10, so that the screw velocity, the screw back-pressure and the heater temperature are regulated to keep the temperature of the resin to be injected constant and stable. Thus as the infrared thermometer is employed, it is not in contact with the resin and it can measure the temperature quickly.
Patent JP-H05123303-A (JP)
Title: Ambulant physiological monitor
Inventor: KUREIGU ESU SERAAZU
IPC: A61B5/308
Filed: 1992-05-01
Abstract: PURPOSE: To provide a walking physiology monitor having a sufficient dynamic range and a frequency response. CONSTITUTION: A disk driving device 40 is arranged in a walking physiology monitor, and acquired physiological data is sent to this device 40. The disk driving device stores this data in a data uncompressed shape in a disk recording medium. A data buffer 56 is also arranged to save electric power for a monitor. This buffer temporarily holds incoming data until it becomes full, and when it becomes full, the disk driving device 40 is activated, and its content is sent out to the disk driving device, and is stored in a disk.
Patent JP-H01284328-A (JP)
Title: Device for mixing powdery dyes
Inventor: KURITA YUKISUKE
IPC: D06B23/20
Filed: 1988-05-10
Abstract: PURPOSE:To easily automate the mixing of powdery dyes while cleaning an inclined weighing pan, etc., by supplying a specified amt. of a powdery dye onto the weighing pan, allowing the dye to flow with a specified amt. of dilution water from the upper part, and introducing the dye into a receiver at the lower part. CONSTITUTION:A desired feeder 3 is driven to discharge a desired powdery dye S onto the inclined weighing pan 1, and the feeder 3 is stopped when the specified amt. is discharged. Water is then discharged from a water supply pipe 5 above the upper end of the pan 1, and hence the dye S on the pan 1 is carried down by the water and introduced into the receiver 10 at the lower part. When the discharge amt. of water reaches the amt. necessary for the dilution of the dye S, the discharge of water is stopped. At this time, cleaning shower pipes 6 and 11 are provided respectively above the edge of the pan 1 and above the edge of the receiver 10. The total amt. of the water discharged from the pipes 6 and 11 and the water supplied from the water supply pipe 5 is equalized to the amt. necessary for the dilution in this case, and the pan 1 and the receiver 10 are simultaneously cleaned.
Patent JP-H0412189-A (JP)
Title: Roots blower
Inventor: KAMIMARU SHINJI
IPC: F02B39/12
Filed: 1990-04-27
Abstract: PURPOSE:To improve efficiency by speed-up rotating a second rotor shaft from rotational movement of the inner shaft inserting through a first rotor shaft through a transmission means having an increasing speed ratio, and speed-up rotating the first rotor shaft interlocking with the second rotor shaft. CONSTITUTION:In a Roots type blower suitable for a supercharger of an engine, at low speed and high load of the engine, current is supplied to the electromagnetic coil 17 of an electromagnetic clutch 18 to connect an inner shaft 13 and the driving pulley 15 together. Then the inner shaft 13 is driven to rotate and a second rotor shaft 7 interlocked with the inner shaft 13 through second gears 12a, 12b is speed-up rotated. A first rotor shaft 6 interlocked with the second rotor shaft 7 through first gears 11a, 11b of gear ratio 1:1 is reversely rotated at equal speed to the rotor shaft 7. Consequently, the first and second rotors 8, 9 are increased in speed, and air is sucked from a suction port 3 and discharged from a discharge port 4.
Patent JP-H0221839-A (JP)
Title: Endoscope
Inventor: TODA MASATO
IPC: A61B1/04
Filed: 1989-05-02
Abstract: PURPOSE:To effectively utilize the space on the forward end side and to reduce the diameter of the forward end portion by disposing a built-in substance having the outside diameter of the forward end portion side portion larger than the outside diameter of a portion overlapping a solid state image pickup element in the axial direction of the forward end portion on the opposite side of an objective optical system, with the solid state image pickup element sandwiched therebetween. CONSTITUTION:A forward end forming portion 3 having a little larger diameter to accommodate image pickup means, illuminating optical system and so on is formed on the forward end side of an insertion portion 2, and an image pickup optical system is disposed with eccentricity from the central axis of the forward end portion 3 toward the upper portion. Further, a solid state image pickup element 9 is disposed in a position as a focal surface on the straight optical axis O' of an objective lens system 6. Thus, the optical axis O' which is the incident side of the objective optical system is formed with eccentricity from the central axis O and the solid state image pickup element 9 is disposed in the vicinity of the central axis O (that is, a portion near the diameter where the forward end portion 21 becomes thickest), with the image pickup surface directed to the central axis O. Accordingly, even if the solid state image pickup element 9 having a wide image pickup surface is used, the forward end portion 21 can be sufficiently reduced in diameter and the space for forming an illuminating optical system and so on other than image pickup means can be made wider enough.
Patent JP-H07321275-A (JP)
Title: Fabrication method of partial silver plated product
Inventor: SAEKI SHIN
IPC: H01L23/50
Filed: 1994-05-26
Abstract: PURPOSE:To prevent porous property of the surface of partial silver plated layer by the cyan-based separating solution and prevent continuity failure of earth bonding by causing the partial plated area to adsorb cyano group in the processing solution through combination of partial silver plating method and cyanide processing solution contact method. CONSTITUTION:The copper strike plating is executed, using a plating solution, to the entire surface of a lead frame formed by etching process or press punching process. Next, the partial silver plating is executed to the lead frame. Thereafter, the partially silver plated lead frame is soaked into the potassium cyanide processing solution. That is, the partially silver plated lead frame is contacted with the aqueous solution of sodium cyanide or potassium cyanide. Thereby, since the partially silver plated lead frame provides the non-porous property of the partially silver plated surface layer, continuity failure due to insulating layer can be prevented at the time of earth bonding.
Patent JP-S596422-A (JP)
Title: Bearing device
Inventor: MASUDA MINORU
IPC: F16C33/04
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a bearing device with good absorptivity of sound and small amount of wearing, by securing a cemented carbide alloy through a shock absorbing material to the internal peripheral surface of a bearing metal or the peripheral surface of a bearing collar. CONSTITUTION:A ring 6 of cemented carbide alloy is secured through a shock asorbing material 5 to the internal peripheral surface of a bearing metal B or the peripheral surface of a bearing collar D fixed to a shaft. Soft metals of copper and silver or their alloy or the like, plastics of epoxy resin or the like, hard rubber, etc. are used for the shock absorbing material. The bearing metal B is formed with an internal diameter d2 of the central internal peripheral surface (b) larger than an internal diameter d1 of the ring 6 of cemented carbide alloy, and this part of larger diameter is used as an oil reservoir. In this way, good acoustic absorptivity is obtained, and a clearance can be formed to small dimension because of a cemented carbide alloy.
Patent JP-S62269356-A (JP)
Title: Solid-state image sensing device
Inventor: HINE SHIRO
IPC: H04N5/335
Filed: 1986-05-16
Abstract: PURPOSE:To enlarge the area of a light receiving part, and to facilitate contact of an aluminum electrode with a charge transfer electrode in manufacture of a solid-state image sensing device by a method wherein an epitaxial growth layer is formed at a photo sensitive part, and a polycrystalline layer is formed at a charge transfer part. CONSTITUTION:After a selectively epitaxial growth technique is applied to the part formed with an opening in the oxide films of a photo receiving part and a charge transfer part, an oxide film 63 is formed, and ions are implanted to form an N<+> type diffusion layer 62. At this time, a single crystal layer 6 is formed at the photo receiving part, while a polycrystalline layer 61 is formed at the charge transfer part. Then after an oxide film 7 is formed, heat treatment is performed to flatten the film thereof. Then a contact part is formed, and an aluminum film is formed to form an aluminum wiring region 9. An interlayer insulating film 10 and a light-screening aluminum layer 11 are formed. Accordingly, the light receiving part 5 having area larger than that of the usual light receiving part can be formed utilizing lateral growth of the epitaxial growth layer to the oxide film in the selectively epitaxial growth is performed.