baber/WOPTO huggingface dataset:
Patent JP-2000312850-A (JP)
Title: Web coating apparatus and method
Inventor: NISHITANI TOSHIO
IPC: B05C1/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To form a stable uncoated portion of the end part of a running web to make it possible to certainly grasp the end part of the web in a next process to feed the web and to stably produce a web-like article of high quality free from a scattering defect to a coating soln. SOLUTION: A web coating apparatus has a coating roll 3 arranged so that the rotary axis direction thereof is substantially right-angled to the running direction of a web 1 and web position regulating rolls arranged on the upstream and downstream sides of the coating roll at least one by one so as to hold the web therebetween. In this case, the downstream web position regulating roll has a roll diameter change part 15 of which the central part becomes a larger diameter at the portion shorter than the width of the web of the roll 4 and web end passing position regulating means 5, 6 are arranged just before the upstream side of the roll 4 and/or just after the downstream side thereof.
Patent JP-S61281877-A (JP)
Title: Surface treatment of stainless steel
Inventor: YAMAMOTO MASATO
IPC: C23C22/50
Filed: 1985-06-07
Abstract: PURPOSE:To effectively make the surface of stainless steel under a manufacturing process in passive state and to prevent corrosion and rusting by allowing aq. H2O2 to react with the surface of stainless steel via a water-wettable paper- like or cloth-like substance. CONSTITUTION:A water-wettable paper-like or cloth-like substance such as nonwoven fabric is closely stuck on the surface of stainless steel and if necessary, PbO2, manganese oxide and permanganate, etc. promoting the decomposition of H2O2 are preliminarily impregnated thereinto or coated on the surface of stainless steel, and aq. H2O2 is impregnated into the above-mentioned paper- like or cloth-like substance and it is brought into contact with stainless steel. Thereby nascent O2 generated by the decomposition of H2O2 is utilized without escaping and effectively participated in a passive reaction and the surface treatment of stainless steel is performed for a short time.
Patent JP-S6012048-A (JP)
Inventor: ROBAATO BAAKUREI DANKAN
IPC: A61B17/10
Filed: 1984-06-18
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-H09289690-A (JP)
Title: Centralized supervisory control system
Inventor: WATARIKAWA HIROYUKI
IPC: G06F3/0484
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To allow the user side to change a display item and a screen switching time or the like by means of a control program. SOLUTION: This system uses a computer 5 installed in a centralized supervisory room 4 to collect and supervise information from various instrument devices and controls various devices based on obtained information. A recorder function to record a key operation to generate an automatic scanning macro and an operation time and a macro edit function revising optionally the key operation and operation time recorded in the automatic scanning macro are added to a control program of the computer 5 to use the recorder function so as to allow the user side to generate the automatic scan macro and to use the macro edit function thereby revising a display item and a screen changeover time or the like.
Patent JP-H04243501-A (JP)
Title: Method for recovery of halogenated hydrocarbon from synthetic foam
Inventor: HAINTSU HOOBERUKU
IPC: B29K105/04
Filed: 1991-05-28
Abstract: PURPOSE: To recover FCH regardless of the treating temperature by transferring FCH released from synthetic foams to a gaseous carrier medium in a closed processing chamber, using steam as the carrier medium, and then separating FCM from the carrier medium. CONSTITUTION: A feeding process of synthetic foams is indicated by an arrow A. A processing chamber 2 forming a closed system to an ambient environment is connected to a steam generator 6. The synthetic foams are processed in an environment filled with steam, or at >100 deg.C to release halogenated hydrocarbons (FCH), which is absorbed by steam. Discharge of the synthetic foams is indicated by an arrow B. Phase transfer of steam used as the carrier medium in a narrow temperature range makes separation of gas and liquid easy. FCH in the gas phase is easily dissolved in vapor or in steam and dissolved very little in liquid phase.
Patent JP-H0421293-A (JP)
Title: Video signal amplifier circuit
Inventor: MIYAZAWA FUMIO
IPC: H04N9/64
Filed: 1990-05-16
Abstract: PURPOSE:To reduce moire stripe and to improve picture quality by providing a trap circuit for a harmonic component of a chrominance subcarrier frequency to a video signal amplifier circuit for a color television receiver or a color monitor employing a shadow mask color picture tube. CONSTITUTION:A synthesized video signal detected by a tuner 28 and extracted by an IF amplifier circuit 19 in a circuit of an NTSC system 140-inch color television receiver or a synthesized video signal from an externally connected device 20 is selected by a signal changeover circuit 21 and the selected signal is fed to a 1st video amplifier circuit 1. The signal is amplified by the 1st video amplifier circuit 1, then the resulting synthesized video signal is fed to a band pass filter 7 for color reproduction and to a DC recovery circuit 2 and a synchronizing separator circuit 23 for video signal amplification. One monolithic IC 22 acts like color signal recovery 8, video signal amplification 5 and horizontal and vertical deflection 19 in the receiver. The video signal is processed by a chrominance subcarrier 3.58MHz trap circuit 3, a delay circuit 4 and a video signal amplifier circuit 5 in the IC 22 and outputted from the IC 22.
Patent JP-H05300424-A (JP)
Title: Image pickup device with distance information display means
Inventor: KAWABATA TAKASHI
IPC: H04N5/232
Filed: 1992-04-17
Abstract: PURPOSE:To simultaneously observe object distance information and an object image by constituting plural independent image formation systems by using plural convex mirrors and one photographic lens, and forming respective plural object images in various areas on the surface of an imaging device. CONSTITUTION:A first image formation system 101 is composed of a convex mirror 1 and a photographic lens 5, and a second image formation system 102 is composed of a convex mirror 2 and the photographic lens 5. The first image formation system 101 forms the image of object information concerning an entire circumference in a circular area 101a on the surface of an imaging device 6. The second image formation system 102 forms the image of the object information concerning the entire circumference in an annular area 102a different from the area 101a on the surface of the imaging device 6. Since the optical characteristics of these two object images are different, they are corrected by a correcting means 7. An arithmetic means 8 performs the correlative arithmetic of two image signals and calculates object distance information or object displacement information. A display means 9 displays the object images corrected by the correcting means 7 and the object distance information calculated by the arithmetic means 8 at a display part 10.
Patent JP-H11329288-A (JP)
Title: In-line type electron gun, and color cathode-ray tube equipped with the same
Inventor: OSHIO SATORU
IPC: H01J29/50
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To uniformly correct (form into longitudinal shapes) spot shapes of three electron beams passing through a convergence deflecting electrode by providing a pair of electric field correcting electrode plates, at least in one area out of a prism lens area and a quadrupole lens area. SOLUTION: A prism lens area PL is formed by a pair of inside electrode plates 6 and a pair of outside electrode plates 7, as the constitution for a convergence deflecting electrode provided in a following step of a focusing lens system. A quadrupole lens area QL is formed by projected parts 7a of the pair of the outside electrodes 7 and a pair of parallel electrode plates 8. A pair of electric field correcting electrode plates 9 are provided in an upper side and a lower side of a side beam Bs, with respect to the prism lens area PL.
Patent JP-H06327616-A (JP)
Title: Device for bending operation of endoscope
Inventor: KURA YASUTO
IPC: A61B1/00
Filed: 1993-05-26
Abstract: PURPOSE:To prevent accompanying rotation of the bending operation knob and the brake operation lever easily and surely by equipping the device with a stopper means to catch the brake operation lever and to control its rotation on either the outside of the operation part of the endoscope or the brake operation lever. CONSTITUTION:When a bending operation is effected by rotating the first operation knob 20, the rotation of the first operation knob 20 is transmitted to the brake operation board 56 by the flange part 59 provided on the first lowerside cover 53, via the 'O' ring 58, attempting to rotate the brake operation board 56. Thereupon, the middle part of the operation lever 60, which is connected to the brake operation board 56, is caught by a catching protrusion 141 provided on the casing main body 16, which prevents rotation of the brake operation board 56. When the brake operation board 56 is to be operated by rotating the operation lever 60, it rotates with the operation lever 60 pulling upward so as to hurdle the catching protrusion 141. The height of the catching protrusion 141 is set within the range of the elastic deformation of the operation lever 60, which is deformed by the upward pulling power and, after the rotation, restores its original shape with its elasticity.
Patent JP-S6016744-A (JP)
Title: Node station of loop network
Inventor: SHIMIZU HIROSHI
IPC: H04L12/433
Filed: 1983-07-08
Abstract: PURPOSE:To obtain an economical network by constituting the inside of a node of a bus transmission line and a loop transmission line in the node accommodating plural terminal devices connected to a loop network. CONSTITUTION:A signal decoded by a decoder 111 is fed to a transmission control circuit 110. When the signal is not a token, a data selector 113 is controlled and transmitted to a transmission line 7 via a coder 112 and also to a bus 121. Terminal interfaces 13-15 fetch a signal addressed to the own to a buffer 142. When the signal is a token, the transmission control circuit 110 transmits the token to loop transmission lines 123a-c. When an access control circuit of the terminal interfaces 13-15 receives the token and there is data to be transmitted, the circuit transmits a signal to the loop transmission line 7 via the buffer 142, a gate 143 and a bus 122.
Patent JP-S63290017-A (JP)
Title: Reflective photoelectric switch
Inventor: SUGIURA GIICHI
IPC: H03K17/78
Filed: 1987-05-21
Abstract: PURPOSE:To prevent a malfunction even if a continuous noise is produced by not generating an output, when only the noise is produced, and when an object is detected in a state that the noise is produced. CONSTITUTION:A pulse based on a modulation light is extracted by extracting mans 16, 12 of the signal of the same timing as that of the modulation light, and the one based on the noise is extracted by the extracting means 18, 14 of the signal of the timing different from that of the modulation light and the output is inputted to deciding means 20-32. The deciding means 20-32 generate the output when only the signal of the same timing as of the modulation light is extracted, and inform that the object is detected. Besides, the deciding means generates the output as well, when the signal of the different timing from the modulation light is extracted, as well in the state that the signal of the same timing as the modulation light is extracted, and informs that the object is detected. Accordingly, when only the single noise or the continuous noise exists, since the deciding means does not generated the output, the malfunction is prevented.
Patent JP-H11319698-A (JP)
Title: Production of decorative material having natural stone-like pattern and sheet shaped matter for obtaining amorphous, soft, colored leaflike resin flake
Inventor: TAKII HISASHI
IPC: E04F13/18
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the production method of the decorative material having a scaly brightness, hardly causing peeling due to bounding or cleaving of a mica leaf end part and having a natural stone-like pattern for surface finishing of a building or structure and to provide the sheet shaped matter for the resin flake used therefor. SOLUTION: The first spray material 1 containing a synthetic resin emulsion, aggregates 4 and 5 and a amorphous, soft, colored leaflike resin flake 6 is applied on a base material or a surface 7 to be processed to form a rugged pattern, and before drying the first spray material 1, the second spray material containing the synthetic resin emulsion capable of forming a transparent resin layer after drying and the mica leaf 8 is moreover applied partially on the surface of the first spray material 1 in such a proportion that 5-60% of the surface is covered with the mica leaf 8 to obtain the decorative material having the natural stone-like pattern and having deep appearance and feeling.
Patent JP-S5552067-A (JP)
Title: Electrophotographic printer
Inventor: TAKEKIDA YOSHISUKE
IPC: B65H20/02
Filed: 1978-10-13
Abstract: PURPOSE: To improve the reliability of printing function and make paper mounting easy by constituting the paper feed mechanism through the use of the friction roller device consisting of a pair of tractors and one set of adsorption system.  
     CONSTITUTION: Paper is conveyed by providing a pair of tractors 2 having the function of sending out paper 1 by providing protruding pawls to, e.g., conveying belts on the side before printing than the slide contact point of the paper and photosensitive drum 3 and one set of friction roller device 5 on the side after printing. This roller device 5 is constituted by a roller 6 which makes slide contact with the paper 1 and carries out the same forward owing to frinction force, a case 7 which is so provided as to cover this roller and has the opening 7a only at the place where the roller and paper make sliding contact, a vacuum pump 8 which reduces the pressure of the inside of this case and a guide cover 9 which guides the paper 1. This makes mounting of the paper easy and enables reliable printing to be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06314602-A (JP)
Title: Ceramic electronic component
Inventor: TAKEUCHI GORO
IPC: H01C7/10
Filed: 1993-04-28
Abstract: PURPOSE:To provide a ceramic electronic component which can ensure stable electric characteristics, when the surface crystal state of a ceramic element is changed by the influence of outside atmosphere, heat, etc., and the distance between outer terminal electrodes is changed. CONSTITUTION:A ceramic substratum 1 has a ceramic layer 11 having specified electric characteristics. In the ceramic layer 11, inner electrodes 21, 22 face each other so as to keep an interval L1 in the length direction L, and are buried in the layer 11 so as to have a plan area determined by dimensions in the thickness direction and in the width direction. Outer terminal electrodes 31, 32 are mutually independently fixed to the side surfaces of both ends in the length direction L of the ceramic substratum 1. A lead 41 electrically connects the inner electrode 21 with the outer terminal electrode 31, and a lead 42 connects the inner electrode 22 with the outer terminal electrode 32.
Patent JP-H02304181-A (JP)
Title: Three-stage type vertical parking system
Inventor: YOSHIDA TAKEHIRO
IPC: E04H6/06
Filed: 1989-05-18
Abstract: PURPOSE:To simplify a parking system in structure as well as to reduce operating cost by installing an upper parking floor in the upper part of a mid space in height of a vehicle access road and a lower parking floor in the lower part respectively, and enabling each to go up and down with one chain. CONSTITUTION:An upper stage parking floor 2 is installed in the upper part of a mid space in height of a vehicle access and a lower stage parking floor in the lower part, respectively, and each is made to go up down by a lift driving means. At this time, this lift driving means installs one chain over the lower stage parking floor 3 from the upper stage parking floor 2, and it is driven by a driving chain wheel 10. Then, (1) a turning direction of the chain 11 is selected and (2) whether down motion of the upper stage parking floor 1 is restricted or released is selected, whereby either of these parking floors 2, 3 is upped or downed. With this constitution, both these parking floors 2, 3 can be lifted by one chain turning type mechanism.
Patent JP-S6111644-A (JP)
Inventor: PEETAA ROTSUSHIYUMAN
IPC: G01N24/08
Filed: 1985-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5649737-A (JP)
Title: Corona discharge treatment of plastic film
Inventor: HAMADA JIYUNICHI
IPC: B29C59/10
Filed: 1979-10-01
Abstract: PURPOSE:To prevent deposition of water drops on the inner walls of a hood, by introducing dry air into the hood, in titled discharge treatment carried out while drawing air from the hood surrounding a discharge electrode. CONSTITUTION:In an apparatus for corona discharge treatment comprising a hood 3 surrounding a corona discharge electrode 1 fixed on an electrode holder 2, a pipe 7 for drawing air from the hood and an electrode 1 for treating a plastic film 6, the lower end of the hood 3 is provided with a pupe 4 having holes through which air is injected in the direction of arrows, and dry air is introduced through said holes from a dry air main pipe 5 into the hood. The quantity of said air introduced may be about 1/50 time the volume of air exhausted from the pipe 7.
Patent JP-S5250288-A (JP)
Title: Ion beam stabilizing device for mass analyzers
Inventor: SHIRATORI RIYUUJI
IPC: G01N27/62
Filed: 1975-10-20
Abstract: PURPOSE:To improve the accuracy of measurement and facilitate operation, by providing compensating electrodes in an ion collector section and stabilize ion beams with the difference in their outputs, in an analyzer for measurement of isotope ratios.
Patent JP-S5750956-A (JP)
Title: Alpha-sulfonyloxyalkanophenone acetal
Inventor: DOBASHI GENICHI
IPC: C07C301/00
Filed: 1980-09-11
Abstract: NEW MATERIAL:The compound of formula I (R is H, alkyl, or alkoxy; R 1  and R 3  are lower alkyl; R 2  is alkyl or aromatic group).  
     EXAMPLE: α-(p-Toluenesulfonyloxy)-p-isobutylpropiophenone dimethylacetal.  
     USE: Useful as an intermediate for the preparation of an α-arylalkanoic acid or its ester, e.g. an antiphlogistic analgesic agent, ibuprofen. The objective acid, etc. can be derived from the compound, easily, in high yield, in short steps.  
     PROCESS: The compound of formula I is prepared by reacting the α-haloketone of formula III (X is halogen) with the compound of formula R 1 OM (M is alkali metal) in the presence of an alcohol of formula R 1 OH, and reacting the resultant α-hydroxyalkanophenone acetal of formula IV with an O-sulfonylating agent such as p-toluenesulfonyl chloride or methanesulfonyl chloride, under neutral or basic conditions at a temperature between 0°C and room temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05298055-A (JP)
Title: Drawing displaying device
Inventor: FUKUMOTO YOSHIHIRO
IPC: G06F3/0485
Filed: 1992-04-20
Abstract: PURPOSE:To enable the scrolling of display at high speed by starting the reception of drawing data in the direction running away from the region from a server and updating the drawing data inside a work area for displaying the drawing. CONSTITUTION:A work station (EWS) 7, when the display range of a CRT 5 deviates from the prescribed region inside a work area 6 for displaying the drawing, starts the reception of the drawing data in the direction deviating from the region from a server 2, and updates the drawing data inside the work area 6 for displaying the drawing. That is, the EWS 7 starts the reception of the drawing data required for the scroll at the point of time when the display range of the CRT 5 is in a prescribed distance from peripheral edges. Also, since the work area 6 for displaying the drawing is provided with the drawing data also at the outside of the prescribed region, the scrolling can be continued without being stopped in the range in which the work area 6 for displaying the drawing is provided with the drawing data even under receiving the drawing data required for scrolling.
Patent JP-S5750765-A (JP)
Title: Lead-acid battery
Inventor: YADA SHINICHI
IPC: H01M50/571
Filed: 1980-09-10
Abstract: PURPOSE:To prevent the lowering of the service life of the electrode pole due to the corrosion and to reduce the weight by making the electrolytic liquid level section thicker than other section. CONSTITUTION:A cover plate 12 is applied over a tank containing the electrolytic liquid 11 while a tubular member 13 and an electrode pole 14 are fixed on the rear face of said cover 12. Said tubular member 13 is formed with corrosion-resistant material and the lower end is located below the low level L of the electrolytic liquid face. Here the electrode pole 14 has the different diameters d1, d2, d3 where the diameter d2 at the electrolytic liquid face level and the proximity is larger than other portion such as d1<d3<d2, for example.
Patent JP-H09222847-A (JP)
Title: Remote lecture system method
Inventor: SAKATA HIROYUKI
IPC: H04N7/173
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote lecture system concurrently reproducing teaching materials and instructions from a teacher at terminals of students and capable of communizing the questions of the students among the students. SOLUTION: A multimedia server 13 stores teaching materials compressed by various systems. An instruction server 11 specifies a teaching material and instructs the multimedia server 13 to transmit it. The multimedia server 13 reads and transmits the specified teaching material. A relay server 15 extends the data transmitted from the multimedia server 13 via the suitable system, compresses the data via the system reproducible by clients 17, and broadcast- transmits the data to the clients 17. The clients 17 concurrently reproduce the broadcast-transmitted teaching material. Instructions of a teacher are broadcast- transmitted to the clients 17 via the relay server 15. Questions inputted from the clients 17 are reproduced on all student terminals 17 via the relay server 15, and guidances of the teacher for them are reproduced by all clients 17.
Patent JP-S59113246-A (JP)
Inventor: DEEBITSUTO RII SUCHIIBUNSON
IPC: F02M1/14
Filed: 1983-07-12
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-H07292987-A (JP)
Title: Anchor driver
Inventor: HIRUKOTANI YOSHITAKA
IPC: E04G21/16
Filed: 1994-04-27
Abstract: PURPOSE:To make an anchor easy to be driven by attaching a driver main body to a drill without replacing the drill with a driving rod after boring a prepared hole with the drill. CONSTITUTION:An anchor guide 3 is provided at the end of a driver main body 1 and a driving head 6 that makes a direct collision is formed at the end of the anchor guide 3, and a drill guide hole 10 is formed from the lower end of the driver main body 1 and an abutting portion 7 is formed at the lower end of the hole 10. A pipe-shaped spacer main body 14 is freely removably provided so that when an anchor 2 is attached to the driver main body 1, the driving head 6 of the anchor guide 3 can keep its end from abutting the tapered pin 5 of the anchor 2. Further, an abutting ring 21 having an abutting surface 25 and an inside hooking protrusion is provided so that the abutting portion 7 at the lower end of the driver main body 1 can be made to abut the end 22 of the spiral groove 20 of a drill 8.