baber/WOPTO huggingface dataset:
Patent JP-S60247104-A (JP)
Title: Method for determining position of tangent line on image
Inventor: OGAWA HIROSHI
IPC: G01B11/00
Filed: 1984-05-23
Abstract: PURPOSE:To determine the position of a tangent line highly accurately without using a statistical method, by obtaining the specified position of a curve to be measured on an image as the maximum number of optical points in the same direction as the tangent line by using an image technology. CONSTITUTION:A measuring apparatus 1 for measuring an image is composed of an optical magnifying glass, a CCD type image sensor 3, a guide device 4, a position control device 5, an image processor 7 and a CPU8. By the apparatus 1, a dent 9 on a material to be measured 6 is optically read and stored in the CPU as an image. At this time, the dent 9 and a cut surface 10 are displayed on the image as the difference between bright and dark parts. These are image noises of bright and dark parts between both parts. The noises are judged by the divided region and the binary coded values of the black and white regions, and the noises are removed. Then the boundary part between the dent 9 and the cut surface 10, i.e., a contour curve 15, is displayed by the group of discontinuous optical points 16. The distribution of the optical points 16 in the direction X and the direction Y for the tangent line to be obtained is computed. The maximum value of the total number of the distribution is obtained as an intersection 11 of the contour line 15 of the dent 9.
Patent JP-S5227921-A (JP)
Title: Injection carburetor
Inventor: YAMASHITA ISAO
IPC: F02D3/02
Filed: 1975-08-27
Abstract: PURPOSE: Injection carbretor in which an adverse effect in control caused by dust or cutting dusts may be eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60245814-A (JP)
Title: Flow direction controller
Inventor: NAWA MOTOYUKI
IPC: F15D1/08
Filed: 1984-05-22
Abstract: PURPOSE:To achieve wide angle deflection while reducing the flow resistance by driving the vanes such that the bias flow and the induction flow are deflected in same direction of main flow or furthermore. CONSTITUTION:In the flow A flowing in through an inlet section 8, main flow A1 is directed downward through main flow deflection vane 11. Since the biasing vane 10 is directing further downward than said vane 11, the bias flow A2 will function to deflect main flow A1 downward. While since the induction flows A3-A5 have the tangential angles directing sequentially downward at the end of downstream of induction vanes 12-14, they will converge sequentially to form single arched flow while since all of them will direct further downward than the vane 11, they will function as a whole to deflect main flow A1 downwardly.
Patent JP-H09287577-A (JP)
Title: Liquid dropping device
Inventor: AZUMA MASATOSHI
IPC: F04C5/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To consider safety or maintainability of an operator in the case of using it in a medical institution by providing at least two injection tubes for injecting liquid in a vessel, of which one ends are inserted into the vessel and the other ends are faced to the outside from a case. SOLUTION: Respective one ends of two injection tubes 20 for supplementing drug 10 to the interior are inserted into a vessel 11. This tube 20 need not to be an elastic tube, but in case of being fitted to a movable place, it is desirable to be an elastic tube. Respective the other ends of the injection tubes 20 are inserted through the rear part of an upper cover 25 of movable place so as to face outward, a user can supplement drug 10 into the vessel 11 by using an injector or a spuit on the outer exposed port of one injection tube 20 connected to the vessel 11, and dangerous chemical can be supplemented into the vessel 11 by a simple operation.
Patent JP-S59228110-A (JP)
Title: Vehicle mounted geomagnetism sensor
Inventor: OKADA YASUSHI
IPC: G01C17/28
Filed: 1983-06-09
Abstract: PURPOSE:To perform accurate correction, by providing the second geomagnetism sensor, which corrects the output of a geomagnetism sensor, which is provided at an ordinary position, at a place where the effect of magnetization from a railroad crossing is strong. CONSTITUTION:A geomagnetism sensor 3 is provided at a part D of the body of a vehicle, e.g., a roof, where the effect of the magnetization from a railroad crossing is small. With this sensor as the first geomagnetism sensor, geomagnetism is measured. A second geomagnetism sensor 4 is provided at a part of the body, where the effect of the magnetization from the railroad crossing is strong, e.g., a floor 1a of the body and the like. Based on the detected outputs of the geomagnetism sensors 3 and 4, the amount of the magnetization of the body is obtained based on the difference, and the detected output of the first geomagnetism sensor 3 is corrected.
Patent JP-H02282455-A (JP)
Title: Hot dipping pot
Inventor: NOMURA SHINGO
IPC: C23C2/00
Filed: 1989-04-21
Abstract: PURPOSE:To easily and rapidly carry out the switching of plating baths by providing a takeoff hole for hot dip metal coating bath in the bottom of a line pot to be filled with hot dip metal coating bath at the time of producing a steel sheet hot-dipped with metals dissimilar in composition. CONSTITUTION:At the time of hot-dipping a steel sheet with Zn and Zn-Al alloy, a hot dip galvanizing bath 1, e.g. is poured into a hot dipping bath pot 2 to apply hot dip galvanizing to the steel sheet. Subsequently, at the time of applying hot dipping with Zn-Al alloy to the steel sheet, a takeoff hole 3 of sliding valve type provided to a connecting pipe 4 attached to the bottom of the pot 2 is opened, and the hot dip galvanizing bath 1 in the pot 2 is rapidly discharged. At this time, the bottom of the pot 2 is sloped 2' and a filter 5 is attached to the connecting pipe 4, by which the molten Zn free from contamination with dross, etc., is rapidly and completely taken out. Then, by closing the takeoff hole 3 and pouring Zn-Al alloy hot dipping bath into the pot 2, hot dipping with Zn-Al alloy is applied to the steel sheet. By this method, the switching from galvanizing to Zn-Al alloy plating can be rapidly carried out.
Patent JP-2000256074-A (JP)
Title: Air permeable ceramic sintered compact substrate for floating object and its production
Inventor: YAMAGUCHI KIYOHISA
IPC: H01L21/50
Filed: 1999-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an air permeable porous ceramic sintered compact substrate for floating objects which is suitable for transportation and transfer of objects, such as semiconductor wafers, liquid crystals and glass substrates, and is free of failure, dust and dirt, and is used for a contactless floating transportation device and its production. SOLUTION: The above substrate consists of the air permeable porous ceramic sintered compact substrate 1 for object floating which consists of the air permeable porous ceramic sintered compact substrate and is formed with glassy film layers 4 for hermetic sealing formed of glassy members in flank parts. The contactless and safe floating transportation and transfer of the objects, such as the semiconductor wafers, liquid crystals and glass substrates, by applying a gas source are made possible.
Patent JP-S59228877-A (JP)
Inventor: OOTSUKA YOSHIO
IPC: A63B71/06
Filed: 1983-06-09
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-H02282357-A (JP)
Title: Azulene derivative and production thereof
Inventor: TOMIYAMA TAKESHI
IPC: C07C311/14
Filed: 1989-04-25
Abstract: NEW MATERIAL:A compound expressed by formula I and salt of said compound (A is azulene able to be substituted with lower alkyl and/or lower alkoxy; B is phenyl or tetrahydronaphthyl; n is 1 or 2). EXAMPLE:N-[2-(p-ethoxycarbonyl methyloxyphenyl)-ethyl]-1-(methylazulene)-3- sulfonamide. USE:Antagonist against non-prostanoyl-based thromboxane A2 and prostaglandin endoperoxide receptor. PREPARATION:A compound expressed by the formula A-SO2Cl is reacted with a compound expressed by formula II (R is lower alkyl) to obtain a compound expressed by formula III and resultant compound is hydrolyzed to afford the compound expressed by formula I. Said hydrolysis is performed using NaOH or KOH, etc., in water or diluted alcohol solution.
Patent JP-S58220112-A (JP)
Title: Finely adjusting method of axial alignment of optical fiber
Inventor: KATOU YASUYUKI
IPC: G02B6/38
Filed: 1982-06-16
Abstract: PURPOSE:To simplify the fine adjustment in the axial alignment of an optical fiber and to improve accuracy by making monochromatic light incident to the optical fiber from the transverse direction, and detecting the optimum axial position from the passage characteristic of the light transmitted through the inside of the optical fiber. CONSTITUTION:Monochromatic light is made incident to an optical fiber from the transverse direction, and the optimum axial position of the optical fiber is detected by an interference method or focus method from the passage characteristics of the light transmitted through the inside of the optical fiber. Optical fibers 1, 1' are installed to a fine adjuster 5 for axial alignment of optical fibers. A measuring device 9 measures the interference fringes in the transverse direction or the luminance distribution in the transverse direction by measuring systems 9, 9' intersecting orthogonally with each other, and detects the optimum position of the fibers 1, 1' with a computer 10 in accordance with the information on the result of said measurement. The fibers 1, 1' are set in the optimum axial position by a fine adjuster 5 in accordance with the result of said detection. The fine adjustment in the axial alignment of the optical fibers is thus simplified and the accuracy thereof is improved.
Patent JP-S5228307-A (JP)
Title: Thin layer head
Inventor: YASUDA SHIYUUROU
IPC: G11B5/17
Filed: 1975-08-28
Abstract: PURPOSE:Realization of the stabilized low resistance drive lines by forming thick layer driving lines previously on the internal surface of the substrate.
Patent JP-S58219429-A (JP)
Title: Valve checking apparatus
Inventor: OKIBE SADAMU
IPC: G01M3/12
Filed: 1982-06-15
Abstract: PURPOSE:To perform checking efficiently and accurately, by constituting a valve mounting table between delivery position and a leak detecting position so that the table can be moved, and providing a valve holding device and a solution feeding device at said checking position. CONSTITUTION:A valve mounting table 9 having an air feeding port 14 is constituted between a valve delivery position 12 and a leak detecting position 13 so that the table can be moved. A valve holding device 26 and a solution feeding device 36 are provided at the detecting position 13. The mounting table 9 is moved to the detecting position 13, and the upper surface of a valve is pushed by the holding device 25. Under this state, a solution is supplied on the upper surface of the valve, and the lower surface of the valve is compressed by air from the air feeding port 14. In this way, the leaking check of the valve is mechanically efficiently performed.
Patent JP-S5329042-A (JP)
Title: Microprogram controller
Inventor: ONODERA OSAMU
IPC: G06F9/22
Filed: 1976-08-30
Abstract: PURPOSE: When various kinds of operation are generated from micro instructions, the number of steps of a microprogram is reduced and a program run time is shortened without increasing function fields, so that processing speed can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08297428-A (JP)
Title: Fixing device
Inventor: HASHIZUME SEIZO
IPC: G03G15/20
Filed: 1995-04-27
Abstract: PURPOSE: To facilitate assembling operation in the case of manufacturing and disassembling/assembling operation in the case of maintenance by attachably/ detachably attaching a peeling member constituted of a peeling pawl and a paper discharging follower roller to a supporting member. CONSTITUTION: The peeling member 7 constituted by combining the peeling pawl 4 with the paper discharging follower roller 6 is attachably/detachably attached to the supporting member 8. As to the member 7, the peeling pawl 4 has a peeling part 10 peeling a transferring paper from a fixing roller 2 and a guide part 11 behind the part 10, and a sideways roller supporting shaft is attached to the part 11. The roller 6 is rotatably fitted in a fitting part having a small diameter on both ends of the roller supporting shaft, so that the roller 6 is stopped by the step part of the fitting part so as not to be displaced toward the central part. A recessed part is formed on the peeling part 7 of the peeling pawl 4 and the central part of the guide part 11.  Furthermore, the member 8 has the sideways peeling pawl supporting shaft 16 attachably/detachably fitting in the recessed part, and both ends of a peeling pawl supporting shaft 16 is attachably/detachably supported by the fixing side board of the device main body 1.
Patent JP-H08296104-A (JP)
Title: Coat to be used also as sleeping bag
Inventor: NAKATSUKA KENICHI
IPC: A47G9/08
Filed: 1995-04-27
Abstract: PURPOSE: To obtain the subject coat intended to protect the body from cold, etc., in a disaster such as an earthquake, fire or typhoon and usable as a sleeping bag at a place of refuge, and also suitable as a coldproofing wear e.g. in the outdoors such as a camp or sports watching at ordinary times. CONSTITUTION: This coat is made up of a front-openable coat body 12 with a hood 11 on the top and a nearly semicircular sleeping bag lower portion 15 furnished detachably and integrally via a detaching/attaching member 14 such as a slide fastener on the hemline 13 of the coat body 12, and the sleeping bag lower portion 15 has a fastener for detachably fastening inside the coat body 12.
Patent JP-S5628115-A (JP)
Title: Goods conveyor
Inventor: OOHAYASHI YOSHIHIKO
IPC: B65G13/08
Filed: 1979-08-16
Abstract: PURPOSE: To change the direction of conveyance optionally by constructing a ring- shaped roller conveyor of several divided roller conveyors to be driven independently and controlling directions to drive them.  
     CONSTITUTION: A pair of divided roller conveyors 1, 1... connected to a horizontal conveyor 3 at a position to sent out goods are driven in the same direction as goods are conveyed, while a pair of divided roller conveyors 1, 1... connected to a horizontal conveyor 3 at a position to receive goods are driven in mutually opposite directions. Besides, a divided roller conveyor 1 on the way is driven in the direction to convey goods. When goods are conveyed as A→C, A→B, and A→D, divided roller conveyors are desirably driven as W, X, and Y respectively. When they are driven as Z, goods can be conveyed as A→D, and C→B simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11278476-A (JP)
Title: Setup-type container
Inventor: NAKANISHI MICHIHIRO
IPC: B65D6/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a setup-type container capable of achieving the blow forming with high accuracy. remarkably improving the efficiency by greatly reducing so-called waste burrs, and watching inside of a setup-type container from the outside. SOLUTION: Side walls 2a, 2b in the longitudinal direction which are connected to each side of a bottom wall 1 in a collapsible manner are provided. Right and left side walls 2c, 2d to be connected to the bottom wall 1 in a collapsible manner are separately formed to connect a setup container to the bottom wall 1 through a pivotal structure. The separately formed right and left side walls 2c, 2d are formed of a light transmitting plastic material.
Patent JP-H11286456-A (JP)
Title: Composite powder composition and tablet
Inventor: KIZU NORIO
IPC: A61K47/36
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite powder composition capable of maintaining excellent functions as an excipient and simultaneously reducing its amount, and further capable of being homogeneously compounded in the preparations, when especially used as an excipient for the tablets, and to provide tablets not having irregularity among the binding forces and collapse times of the preparations and capable of being changed into small tablets by using the composite powder composition as an excipient. SOLUTION: This composite powder composition is obtained by adding impact forces to a mixture of the particles of a starch material with the particles of a cellulose compound to form the composition, and comprises the particles of the starch compound and the particles of the cellulose compound in a starch compound: cellulose compound weight ratio of 80:20 to 99:1.
Patent JP-S63269724-A (JP)
Title: Dust boot of universal joint for propeller shaft
Inventor: UKAI MIKIO
IPC: B60K17/30
Filed: 1987-04-27
Abstract: PURPOSE:To prevent any crack from occurring in a reversal part by setting wall thickness of the reversal part to be thicker than a general part, in case of a device consisting of an elastic body whose both ends are clamped each to a propeller shaft and a universal joint of an automobile while the central part is reversed. CONSTITUTION:A dust boot 3 consists of an elastic body of rubber or the like, while a groove 310 is formed on the circumference of a small diametral part 31, and this groove 310 is clamped to a propeller shaft of an automobile with a ring band. And, the dust boot 3 is gradually expanded of its diameter from the small diametral part 31 and, after being bent and reversed, a large diametral part 32 is clamped to universal joint, while it is caulked to an opening end 21 of a cover 2a covering the end face. In this case, the dust boot 3 forms wall thickness of a reversal part 33 to be thicker than that of a general part excepting both opening ends 31 and 32. With this constitution, when the dust boot 3 is bent and reversed, the reversal part 33 is prevented from being deformed into a triangular form, whereby such a fear that stress is concentrated on an angular part and thereby a crack occurs is restrained from occurring.
Patent JP-H043331-A (JP)
Title: Electronic file system
Inventor: TAKANASHI RYOYU
IPC: G11B7/24
Filed: 1990-04-19
Abstract: PURPOSE:To perform excellent recording/reproducing and erasing by converting information from a CPU from electricity to light to store it on a medium and irradiating the storage medium with laser light and converting information from light to electricity to read out it and irradiating an arbitrary position of the medium with laser light to erase recorded information. CONSTITUTION:Information from a CPU 28 is recorded on an information recording medium 18 from an LD 11 as a light intensity corresponding to electric/optical EO conversion information through an information processor 24 or the like. In this case, the laser light is deflected in accordance with an address signal or the like from the CPU 28 to arbitrarily record information in the recording position of the medium 18 preliminarily set in accordance with the address signal. At the time of read, a read LD 12 is used to irradiate the medium 18 with the laser light, and the laser light reflected by the medium 18 is supplied to a reader 19 through a half mirror 16 to reproduce recorded information subjected to optical/electric conversion as an electric signal. At the time of erase, a desired recording position on the medium is irradiated with the laser light from an erase LD 13 through an optical system 3 in accordance with the address signal from the CPU 28, and arbitrary recorded information is erased by heating of laser light.
Patent JP-H09267027-A (JP)
Title: Purifying agent for harmful gas
Inventor: FUKUDA HIDEKI
IPC: B01D53/68
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently purify halogen based gas without causing deterioration of purifying capability even at a dry state by comprising a purifying agent for removing the halogen based gas primarily with manganese dioxide, potassium hydroxide and alkaline earth metal hydroxide. SOLUTION: The halogen based gas such as fluorine, chlorine, tungsten hexafluoride is incorporated in a waste gas discharged from a semiconductor process, etc. Three components of the manganese dioxide, the potassium hydroxide and the alkaline earth metal hydroxide such as magnesium hydroxide are incorporated as a main component in the purifying agent for the halogen based gas. After mixing the three components in a prescribed ratio, the mixture is tableted in the form of spherical, cylindrical, etc., and used by a method, etc., in which the formed body is packed in a purifying cylinder. The purifying agent obtained by this method is excellent in removing performance for the halogen based gas, has no danger such as fire at the time of purifying and removes the gas in high efficiency.
Patent JP-H10304610-A (JP)
Title: Manufacture of permanent magnet rotor and drawing plate therefor
Inventor: SHIMOMURA EIJI
IPC: H02K1/27
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To avoid degradation of magnet properties generated due to a clearance between a magnet and a magnet pole groove formed at a steel sheet layered body for improvement of magnetic field flux density by charging and hardening a bond magnet fluidized body in a punched part for magnetic pole, which is formed at a punched steel plate to a magnetic pole. SOLUTION: For a permanent magnet rotor 4, a flat rolled magnetic steel sheets and strip punched plate 7 is layered in the axial direction of a shaft 5, a bond magnet fluidized body is then charged in a punched part 7a for magnetic pole and is subjected to pressurizing formation and cure treatment for hardening to form a magnetic pole 6. As a result, a bond magnet is charged without a clearance being generated at the punched part for magnetic pole of a rotor serving as a layered body of thin flat rolled magnetic steel sheets and strip, thereby preventing a gap from occurring due to the roughness of a punched part inner surface or relative dislocation of the punched plate 7. It is thus possible to avoid the degradation of magnet properties for improvement of magnetic field flux density.
Patent JP-S5229007-A (JP)
Title: Device for supporting connector
Inventor: KOBAYASHI KANICHI
IPC: B61G7/00
Filed: 1975-08-29
Abstract: PURPOSE: To provide a device for supporting a connector which can freely support longitudinally, laterally and elevationally movably the connector and can also stop at any position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01276194-A (JP)
Title: Multiwindow display system
Inventor: MATSUMOTO KOICHI
IPC: G06F3/0482
Filed: 1988-04-28
Abstract: PURPOSE:To easily recognize a main-subordinate relation by connecting item information displayed in a main window and subordinate windows on a display screen by lines and identifying the main-subordinate relation. CONSTITUTION:Windows 2-5 are displayed one over another hierachically on the display screen 1. In the main window 2, 'factory A' - 'factory D' are displayed as information within a rectangular frame. The window 3 is a window showing detailed information on the 'factory A' among pieces of information displayed in the window 2. The window 3 is displayed without overlapping with the information displayed in the window 2 so as to show the main-subordinate relation between the information in the window 2 and the window 3; and the coordinates of the right upper end of the rectangular frame encircling the 'factory A' and the coordinates of the left upper end of the subordinate window 3 are connected by a line 10a, and the coordinates of the right lower end of the rectangular frame encircling the 'factory A' and the coordinates of the left lower end of the subordinate window 3 are connected by a straight line 10b. Consequently, it is found at a glance that the subordinate window 3 shows the detailed information on the 'factory A'.
Patent JP-S5228421-A (JP)
Title: Low alloy steel accompanying no stress relieving annealing crack at we lded parts
Inventor: YAMATO KAZUYA
IPC: C22C38/00
Filed: 1975-08-29
Abstract: PURPOSE: To prevent reheating crack of low alloy steel by adjusting Mn, Cr, etc., formed during stress relieving annealing to eliminate residual stress which generates when subjected to welding heat cycle. 
     COPYRIGHT: (C)1977,JPO&Japio