baber/WOPTO huggingface dataset:
Patent JP-H03294485-A (JP)
Title: Method suitable for application of hexavalent chrome based protective coating on metal substrate and bath solution for use in said method in combination with commercially available bath solution components
Inventor: JIYOUSEFU SHIYAPIRA
IPC: C23C22/74
Filed: 1990-11-06
Abstract: Appropriate process for imparting to a metal substrate a coating protecting against corrosion, based on hexavalent chromium, not requiring recourse to any additional protective layer, and which comprises: 
 
  - a stage of preparation of the metal substrate by degreasing, optionally followed by scouring or pickling, 
  - a stage of treatment by dipping, spraying or with a roller by means of an appropriate bath for imparting the required protective coating to the metal substrate and 
  - a stage of baking at high temperature, is characterised in that the abovementioned bath comprises at least: 
  - a metal in particulate form, 
  - chromic acid and/or one of its derivatives as oxidising agent, 
  - at least one water-soluble solvent of high boiling point, chosen from those of aprotic polar type and of ketonic type, 
  - water.
Patent JP-S62156679-A (JP)
Title: Electrostatic latent image developing device
Inventor: IKEGAWA AKIHITO
IPC: G03G15/09
Filed: 1985-12-27
Abstract: PURPOSE:To improve the mixing and agitating effect of a developer by constituting a nap height control member with the first guide face in the front end side which is inclined downstream in the carrying direction of the developer and the second guide face which is inclined upstream in said direction. CONSTITUTION:The magnetic developer is carried in the direction of an arrow (b) along the peripheral surface of a developing sleeve 40 on a basis of rotation of the sleeve 40 in the direction of an arrow (b), and a part of the magnetic developer is stopped by a nap height control plate 43 when the developer passes a space part 45. The stopped developer is pushed by the following carried developer and is moved along the first guide face 43a and is peeled from the peripheral surface of the developing sleeve 40. The peeled developer is pushed by the following carried developer and is moved from the first guide face 43a along the second guide face 43b and is dropped to the peripheral surface of the developing sleeve 40 by its own weight and is mixed with the developer on the peripheral surface. This process is repeated to triboelectrify sufficiently the magnetic developer, namely, a toner and a magnetic carrier passing a space part 45.
Patent JP-S62157863-A (JP)
Title: Tilt steering
Inventor: SUZUKI HIROSHI
IPC: B62D1/18
Filed: 1985-12-28
Abstract: PURPOSE:To permit fixed and movable brackets to be fixed at any arbitrary angle securely, by providing a constitution that a ratchet claw portion is prevented from moving in the direction to breaking away from a corresponding locking teeth by a tip claw portion of a ratchet restricting claw in association with a lock lever. CONSTITUTION:A steering shaft 1 is constructed by tiltingly connecting a lower shaft 1a axially supported by a fixed bracket 3 and an upper shaft 1b axially supported by a movable bracket 4 by a universal joint 6. A lock lever 5 is supported by a shaft 10 at one side wall of the fixed bracket 3 and a ratchet restricting claw 11 is fixed to the base end portion of the shaft 10. In addition, the side wall front edge of the movable bracket 4 on the side where the lock lever 5 is disposed is formed to an arc-shaped periphery where locking teeth 14... are formed with which a claw portion 15a of a ratchet 15 can engage. The restricting claw 11 is provided with a tip claw portion 11a in such a manner that it is movable only when the ratchet claw portion 15a is engaged with the engaging teeth 14. A tilt adjustment is permitted by the movement.
Patent JP-H07150207-A (JP)
Title: Operation of blast furnace
Inventor: SUNAHARA KOHEI
IPC: C21B5/00
Filed: 1993-11-30
Abstract: PURPOSE:To stably maintain the furnace condition by controlling an ore/coke piling wt. ratio in the central zone of a blast furnace to lower level without newly arranging a charging device. CONSTITUTION:At the time of operating the blast furnace by repeating single charge of the coke and simultaneous charge of the ore and the coke, weight ratio weighted mean grain diameter of the coke simultaneously charged with the ore is made to be >=2.5 times of bulk ratio-weighted mean average grain diameter of the coarse grain ore possessing 10 bulk % the total ore from the coarse grain in the grain size of the ore. Further, it is desirable to adjust the relation between the ore quantity (bulk % X) simultaneously charged and the coke quantity (bulk % Y) in the same way so as to satisfy the relationship Y<=0.2XX. By this method, the gas permeability and the liquid permeability in the furnace core are secured by suitably strengthening the center flow in the furnace and reducing the poor reaction of the coke in the furnace core.
Patent JP-H07199707-A (JP)
Title: Fuse member and fixing system
Inventor: AANORUDO DABURIYUU HENRII
IPC: B29K27/12
Filed: 1994-12-02
Abstract: PURPOSE: To provide a low coefficient sleeveless pressure roller for the fuser system of an electrostatic graphic printer. CONSTITUTION: The pressure roll 8 is a soft sleeveless holding member which contains a cylindrical core 16 and a non-expansive silicon oil layer 18 of heat- stable FKM hydro-fluoro elastomer, whose Young's elastic modulus is less than 500lbs. per square inch, whose thickness is about 250mil-500mil and whose hardness is about 45 shore A-60 shore A.
Patent JP-2001118086-A (JP)
Title: Method and device for displaying image
Inventor: GOTO YOSHIHIRO
IPC: G06T19/20
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image display method and a device therefor, by which a region of interest (ROI) designated on a shaded three-dimensional(3D) image or a weighted projection image is displayed concerning a correspondence place on an original two-dimensional(2D) image being an object to be shaded and information on a CT value in the correspondence place is obtained. SOLUTION: The shaded 3D image or the weighted projection image 10 is displayed on the screen of a monitor 148. The ROI 12 is set on the displayed image by using a mouse, etc. When the 3D image or the projection image 10 is re-constituted, one of a plurality of used 2D tomographic images 14 is displayed at the right side of the screen and the ROI 16 for every slice is synthesized with the tomographic image 14 and displayed.
Patent JP-H04172432-A (JP)
Title: Camera using film with magnetic storage portion
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1990-11-07
Abstract: PURPOSE:To prevent malfunctioning of a camera due to misreading of film information by a magnetic head by inhibiting the operation of the camera when a film feed speed detected by a speed detecting means is judged to be lower than a predetermined speed. CONSTITUTION:Rewinding of a film is started via a film feed drive circuit 17 and a film driving motor by detecting on ON state of a cartridge load switch 20 as a film cartridge is loaded in a camera and the ON state of a back lid switch 21 as a back lid is closed, so that the first frame of the film 1 is located at the aperture of the camera. A film feed speed v is detected in response to a pulse signal generated by a pulse plate 3 and armatures 4, 5 during the feed of the film. The speed v is compared with a critical speed v1 below which information can be stably read by a magnetic head 6 and, if v<v1, an alarm display circuit 23 is driven to display an alarm to indicate that it is impossible to read film information normally and then a series of camera operations are stopped. Malfunctioning of the camera due to misreading of film information by the magnetic head is thus prevented.
Patent JP-2000128856-A (JP)
Title: Alpha-sulfofatty acid alkyl ester salt and its production
Inventor: TANO TETSUO
IPC: C07C303/06
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently produce the subject compound of suppressed discoloration. SOLUTION: This method for producing the aimed α-sulfofatty acid alkyl ester salt comprises sulfonation of the corresponding fatty acid alkyl ester of the general formula: RCH2COOR' (R is a 6-24C straight-chain or branched alkyl or alkenyl group; R' is a 1-6C straight-chain or branched alkyl group) to form the corresponding α-sulfofatty alkyl ester, which, in turn, is neutralized with an alkali and then bleached with a peroxide; wherein the object to be bleached with the peroxide is the corresponding α-sulfofatty acid alkyl ester (salt) with the total content of Fe, Ni, Cr, Cu and Zn being <=5 ppm.
Patent JP-H01142478-A (JP)
Title: Secondary radiation suppression circuit by side band antenna
Inventor: MIYAKE HISAO
IPC: G01S1/40
Filed: 1987-11-28
Abstract: PURPOSE:To achieve a higher azimuth accuracy with the suppression of an amplitude modulation strain of a carrier signal depending on an azimuth, by controlling an amplitude and a phase of the carrier signal extracted to be applied to a side band transmission output applied to a side band antenna from a side band transmitter. CONSTITUTION:A part of a carrier signal from a carrier transmitter 11 is extracted and applied to a side band transmission output from side band transmitters 15-18 through an amplitude control circuit 13, a phase control circuit 14, 4-distributor 10 and directive connectors 24-27. In this case, the amplitude control circuit 13 and the phase control circuit 14 are adjusted so as to minimize an amplitude modulation strain of the carrier signal obtained with a monitor antenna thereby controlling an amplitude and a phase of the carrier signal applied to the side band transmission output after extracted from a carrier transmission output. This cancels the carrier signal as secondary radiation from the side band antenna, thereby suppressing the amplitude modulation strain of the carrier signal depending on an azimuth.
Patent JP-H08131567-A (JP)
Title: Mat sheet for emergency rescue
Inventor: OKADA SHIYOUJI
IPC: A62B1/16
Filed: 1994-11-09
Abstract: PURPOSE: To provide a mat sheet for emergency rescue, capable of being carried on the shoulder, formed into a stretcher shape, and capable of being suspended. CONSTITUTION: A mat sheet for emergency rescue is provided with a mat sheet main body 1, a body part tightly banding band 6 for tightly banding the body part of a target person, and suspending band provided on the mat sheet main body 1 so as to suspend turn-up parts 3 provided on both sides on the mat sheet main body, and provided with loops through which carrying bars can be inserted and/or shoulder carrier bands by which the sheet mat is to be carried on the shoulder and/or the mat sheet main body 1.  Since it is provided with the body tightly banding band 5, the shoulder carrier bands, the carrying bar insertion loops provided on the turn-up parts 3 and the suspending band, it can serve as a mat sheet for emergency rescue capable of being carried on the shoulder, having a stretcher method, and to be suspended according to the situation of a target person, and it has the advantage of being used as bedding in the normal state.
Patent JP-H06123099-A (JP)
Title: Coating composition of printing paper for newspaper and news printing paper using the same
Inventor: SHIMAZOE TAKAHIRO
IPC: D21H19/44
Filed: 1992-10-13
Abstract: PURPOSE:To obtain the subject composition excellent in surface strength, printability such as ink adherability and ink settability and the tensile strength of the news printing paper coated therewith, also good in balance between printability and the tensile strength, and to provide a news-printing paper coated with the composition. CONSTITUTION:The objective coating composition comprises (A) 13 pts.wt. of a polymer latex with a rate of change in absorbance of 21%, obtained by polymerization of a monomer mixture composed of 20wt.% of methacrylic acid, 60wt.% of methyl methacrylate, 10wt.% of styrene and 10wt.% of vinyl acetate and (B) 87 pts.wt. of a polymer latex with a rate of change in absorbance of 151%, obtained by polymerization of a monomer mixture composed of 40wt.% of butadiene, 35wt.% of styrene, 5.0wt.% of acrylonitrile, 18wt.% of methyl methacrylate and 2.0wt.% of itaconic acid. The objective new-printing paper can be obtained by coating a base paper for newspaper with this composition at a level of 0.7g/m<2> per side.
Patent JP-H01140756-A (JP)
Title: Semiconductor input-protective circuit
Inventor: MISU KAZUHITO
IPC: H01L27/06
Filed: 1987-11-27
Abstract: PURPOSE:To form an impurity diffusion layer down to a deep part of a semiconductor substrate and to prevent a leak from an input terminal to the semiconductor substrate by a method wherein grooves are formed on both sides where a first impurity layer is faced with a second impurity layer and polycrystalline silicon containing an impurity is filled directly into the grooves. CONSTITUTION:Grooves 112, 116 are formed, in a semiconductor substrate of one conductivity type, on both sides where two impurity diffusion layers 103, 104 of the other conductivity type are faced with each other in such a way that they are extended to be adjacent and in parallel; polycrystalline silicon 106 containing an impurity is filled into the grooves. That is to say, because impurity diffusion layers 115, 117 are formed down to a deep part of the semiconductor substrate, a hot electron which has been generated by a high electric field between the two impurity diffusion layers extended to be adjacent and in parallel can flow through a bulk inside the semiconductor substrate; it is possible to restrain the hot electron from being injected into a silicon oxide film; it is possible to prevent a leak from an input terminal to the semiconductor substrate.
Patent JP-H02148451-A (JP)
Title: Cassette loading device for tape player
Inventor: KUROSAWA ATSUSHI
IPC: G11B15/675
Filed: 1988-11-30
Abstract: PURPOSE:To effectively utilize the driving force of a motor and to prevent the damage of a tape cassette by linking a linking member to be linked to a rotating member, which interlocks an arm to move a holder to be moved along a guide groove, to a crank member in an almost linear condition in the moving termination of the holder. CONSTITUTION:An arm 15 is linked to a pin 24a of a holder 24, which holds an inserted tape cassette A, and the holder 24 is moved along a guide groove 1a by the rotation of the arm 15. A crank member 6 is rotated by the motor and a rotating member 5 interlocks and rotates the arm 15. When the arm 15 moves the holder 24 to the termination of the guide groove 1a by linking members 8 and 9, the crank member 6 and rotating member 5 are linked so that an almost linear angle can be obtained to the crank member 6. Thus, even when the rotational speed of the crank member 6 is fixed, the motion of the arm 15 is delayed and the tape cassette A is slowly set. Then, the damage of the tape cassette is prevented. Further, when the tape cassette is set, the tape cassette can correspond to the increase of a load such as friction resistance, etc., or application force and the driving force of the motor can be effectively utilized.
Patent JP-H11129600-A (JP)
Title: Phase regulating mechanism for printer
Inventor: WAKAMATSU MANABU
IPC: B41L13/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress a so-called ghost phenomenon by preventing a phase deviation during printing due to a long timing belt by phase regulating by using the belt for interlocking a plate cylinder of an upstream side to a plate cylinder of a downstream side. SOLUTION: A driving shaft 6 of a plate cylinder of a downstream side is in a non-fixed state with a pulley 8 fixed to a cylindrical member 24 rotatably supported to a side plate 28. A slider 26 axially moved to the shaft 6 by a regulating means 12 of a feeding thread type is provided in the member 24. An oblique long hole 14 inclined to an axial direction of the shaft 6 is formed at the slider 26. And, an engaging pin 16 to be engaged with the hole 14 is fixed to the shaft 6. An engaging position of the hole 14 with the pin 16 is changed due to a movement of the slider 26. Thus, a rotating position of the shaft 6 to the pulley 8 (a phase to a plate cylinder of an upstream side) is changed.
Patent JP-H03162725-A (JP)
Title: Information recording medium case for housing information recording medium and production thereof
Inventor: KOSHO HITOSHI
IPC: G11B7/2405
Filed: 1989-11-21
Abstract: PURPOSE:To provide an antistatic effect which can be maintained for long by forming antistatic layers consisting of a mixture composed of >=2 kinds of surfactants varying in mol. wt., directly or via resin layers, on the whole or part of the surfaces of substrates or the surfaces of thin-film layers. CONSTITUTION:The antistatic layers 10 are formed by applying the mixture composed of >=2 kinds of the surfactants varying in mol. wt., on the surfaces of hard coat layers 9. The surfactant molecules 13b of the small mol. wt. intrude among the surfactant molecules 13a of the large mol. wt. and both these molecules 13a, 13b support each other. The surfactant molecules (more particularly the surfactant molecules 13a of the large mol. wt.) have the less tendency to inclination by external disturbance and the polarity of the hydrophilic groups on the extreme surface layers are hardly degraded. The antistatic effect is maintained for long in this way.
Patent JP-H06210158-A (JP)
Title: Device for forming two-dimensional aggregate of fine particles
Inventor: NAGAYAMA KUNIAKI
IPC: B01J19/00
Filed: 1992-11-11
Abstract: PURPOSE:To precisely and efficiently form a two-dimensional aggregate of fine particles (crystal) by providing an annular wall abutting on the flat-surface substrate to a cell structure and controlling the thickness of the film of a fine particle-dispersed liq. held by the substrate and wall. CONSTITUTION:In the device provided with a cell structure 1 and a hermetic vessel hood 5 for covering the structure 1, the structure 1 is furnished with an annular wall 12 to be abutted on or brought close to a flat-surface substrate 11, and the thickness of a fine particle-dispersed liq. 6 held by the substrate 11 and wall 12 is controlled to form a two-dimensional aggregate of fine particles (crystal). Consequently, the film thickness and meniscus of a liq. dispersion medium are controlled, and the two-dimensional aggregate (crystal) is precisely and efficiently formed.
Patent JP-H05143488-A (JP)
Title: Transfer method for plural commands
Inventor: NAKAYASU FUJIO
IPC: G06F13/00
Filed: 1991-11-18
Abstract: PURPOSE:To shorten the delay in a communication line network as the whole at the time of remotely controlling the operation by plural commands. CONSTITUTION:In a computer system 1 for operation, a control transmission program 5 sends sequenced commands (a), (b)... for continuous remote operation control to a command assembling program 6, and a collective command text consisting of a header part and a command individual part is assembled and is transmitted to a computer system 10 for information processing by the remote operation control transmission program 5. In this system 10, the collective command text is decomposed into individual commands (a), (b)... in accordance with a reception program 14 by a command decomposing program 15, and commands are indicated to a main body controller 12 one by one, and the next command is indicated when the result of one command is normal, and this processing is repeated. The system 1 responds to the computer system 1 for operation with information indicating that the processing result is normal when the result of the final command is normal after indication of this command, but the system 10 does not respond to individual commands.
Patent JP-H06148027-A (JP)
Title: Method and apparatus for measuring noise index of optical fiber amplifier
Inventor: KASHIWADA TOMONORI
IPC: H04B10/07
Filed: 1992-11-11
Abstract: PURPOSE:To provide a method and an apparatus for measuring a noise index of an optical fiber amplifier with high accuracy. CONSTITUTION:Linearly polarized signal light emitted from a signal source 11 is input to an optical fiber amplifier 15 to be measured via polarization maintaining optical components such as polarization maintaining optical fibers 12a to 12c, an optical bandpass filter 13 and a polarization maintaining optical isolator 15 which transmit the light while holding it in a linearly polarized state. Amplified signal light generated by light amplification of the optical fiber amplifier 15 is recovered into a linearly polarized state by a phase compensator 16 and signal light components in the linearly polarized state are removed by a polarizer 17 to have only noise light input to a spectrum analyzing means 18 such as a light spectrum analyzer, thereby measuring a noise index of the optical fiber amplifier 15 due to the noise light.
Patent JP-2001117750-A (JP)
Title: Display controller and display method
Inventor: SHIN YOSHITAKA
IPC: G06F3/0484
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To display the processing results of plural applications on respective display environments optimum to respective applications. SOLUTION: The display controller is provided with a foreground frame buffer 310, a background frame buffer 311, a Java graphics driver 210 for developing a GUI picture on the foreground frame buffer 310 in accordance with instructions outputted from a Java application 204, a native graphics driver 211 for developing a map image on the background frame buffer 311 in accordance with an instruction from a native application and a graphics processor 102 for reading out images stored in the buffers 310, 311 respectively and displaying the read images on the display screen of a display 111.
Patent JP-H01143627-A (JP)
Title: Apparatus for waste gas treatment
Inventor: OGAWA SHINJI
IPC: B01D53/32
Filed: 1987-12-01
Abstract: PURPOSE:To improve an efficiency of waste gas treatment by arranging a pair of cathodes parallel to a gas passage in a discharge tube and also a pair of anodes at right angles to the cathode pair and further by forming a DC or an AC magnetic field in a direction opposite to the cathode pair by installing an equipment for applying a magnetic field. CONSTITUTION:A pair of cathodes 1 are arranged almost parallel to a gas passage connecting a gas inlet 5 with a gas outlet 6, and also a pair of anodes 2, which are not in contact with the cathodes and a distance between which is not shorter than double of that between the cathodes, are arranged almost at right angles to the cathode pair 1. A discharge tube 8 is formed by further installing an equipment for applying a magnetic field such as permanent magnets 3 at both back faces of the cathodes. SiH4 etc., are treated by forming a DC or an AC magnetic field in the discharge tube 8 in a manner mentioned above.
Patent JP-H04175576-A (JP)
Title: Automatic transmission
Inventor: KATO NAOJI
IPC: F16H63/30
Filed: 1990-11-07
Abstract: PURPOSE:To prevent burnout of a clutch by forming the periphery of a flange wide and thick detaining pawls protruding at the periphery with slits provided in a drum, and fixing so as to be incapable of moving axially. CONSTITUTION:The periphery 21e of a flange 21 is fonfigured wide and thick, and a number of pawls 21f are provided protruding outward, and slits 22c to be detained with these pawls 21f are formed in the peripheral wall 22a. This periphery 21e of flange 21 is located behind the backmost one of the clutch plates 31, and the pawls 21f are detained with the slits 22c, and fixation is made so as to be incapable of moving axially by a snap ring 21g on the front side and another 21h on the rear side. Therefore, there is no risk of burn damage due to friction between the periphery 21e and clutch plate 31 and between two clutch plates 31. Because the periphery 21e including pawls 21f is configured wide and thick, surface pressure due to braking force can be suppressed.