baber/WOPTO huggingface dataset:
Patent JP-H01207043-A (JP)
Title: Method and apparatus for evaluating x-ray image
Inventor: OGUCHI SHIGEKI
IPC: A61B6/00
Filed: 1988-02-15
Abstract: PURPOSE:To accurately compare the X-ray images of an object to be examined taken with the elapse of time, by a method wherein the coordinates of at least four points in each of at least two stored X-ray images are allowed to coincide with each other substantially by a projection converting method and shadow density is corrected by a density converting method based on the X-ray image of a standard substance. CONSTITUTION:At least two X-ray images taken with the elapse of time at the time of treatment are stored in a memory means. A projection converting method used in the conversion of coordinates indicates four points in one image among a plurality of images and, when the coordinates of four corresponding points in the other image are indicated, the parameter of projection conversion is determined and the coordinates of four points of both images can be allowed to coincide with each other after conversion. In density conversion, a function made approximate in the relation between the shadow densities of the images of the respective standard substances corresponding to a plurality of images and the thicknesses of the standard substances is used to allow the shadow density pattern to the thickness of the standard substance in one image to coincide with that to the thickness of the standard substance in the other image. The image after the conversion of coordinates and that of density are applied and an X-ray image desired to be compared are displayed on a display means.
Patent JP-S57146169-A (JP)
Title: Device for checking wiring harness
Inventor: IIDA HIROSHI
IPC: G01R31/02
Filed: 1981-03-04
Abstract: PURPOSE:To ensure the effective checking of the mechanical linkage of the terminals of the wiring harness and cases and the electrical circuit of the entire wiring harness without human labor, by using push out pins comprising conductive material which can be freely moved back and forth. CONSTITUTION:A plurality of holders 5 which individually hold the cases attached to the tips of the terminals of the wiring harness are provided on a holding table 4. The tips of the terminals are pushed into the cases held by the holders 5 and inserted into inserting holes in the cases. Pushing out pins 11 comprising a conductive material checks the mechanical linkage between the compressed terminal tips and the case. A driving device 7 drives the push out pins 11 back and forth with respect to the holders 5. After the mechanical linkage between the terminal tips and the cases has been checked, the terminals of the wiring harness are electrically connected to the measuring terminals of a checker 12, which checks the electrical circuit, through the push out pins 11.
Patent JP-H10198724-A (JP)
Title: Road image display device
Inventor: MATSUNAGA SHINICHI
IPC: G06T17/05
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To make a road image producible in an optional pattern by inputting the road design data on a rectilinear area, a clothoid curve (curvature relaxation curve) area and a circular arc area, set to the road distance. SOLUTION: An input operation part 1 can easily generate an optional road image from a free road design. Then, the part 1 inputs the road design data on a linear area, a clothoid curve area and a circular arc area, set to the road distance so as to generate a road image showing a curvature relaxation curve in particular at a road curve part and also performs other input operations for the design change of a viewing point, the screen scroll start/stop, the change of a set screen scroll speed, etc. An ECU 2 generates a road image that is viewed from a prescribed position based on the inputted road design data to show the road image on a screen of a display part 3, to scroll the road image at a prescribed speed and to perform other control operations.
Patent JP-H0533829-A (JP)
Title: Electromagnetic suspension device
Inventor: YAMAOKA FUMIYUKI
IPC: F16F15/03
Filed: 1991-02-27
Abstract: PURPOSE:To provide an electromagnetic suspension device that can increase control force (electromagnetic force) without increasing the outer diameter of a suspension unit. CONSTITUTION:A suspension unit S interposed between a chassis and a wheel is formed out of a chassis-side member 1 and a wheel-side member 2. Provided also are permanent magnets 1j, 1k, 1m and 1n which form magnetic fields B1 and B2 intersecting the direction of relative movement of the chassis-side member and the wheel-side member; magnetic path forming members 11 and 12 which form a magnetic path A of the magnetic field; and a coil 3 which moves in the magnetic fields in the direction of relative movement of the chassis-side member and the wheel-side member. The thickness, in the magnetic field forming direction, of a part of the magnetic path forming member, which overlaps its respective permanent magnets in the magnetic field forming direction, is made gradually thicker to the magnetic path forming direction while the thickness of the permanent magnets is made thinner in the same direction.
Patent JP-H04247752-A (JP)
Title: Remote control method for automatic answering recording tape
Inventor: KUWABARA TETSUYA
IPC: H04M1/652
Filed: 1991-02-01
Abstract: PURPOSE:To identify a signal sent for remote control of an automatic answering recording tape without confusion of a voice signal. CONSTITUTION:A tone level A in a range to which a tone sent from a remote telephone set with a signal frequency to a telephone set having an automatic answering function during reproduction of a tape is compared with a level B of a tone in other proper range. Whether a signal is a signal for the control or a component of a voice signal is discriminated to prevent malfunction by discriminating whether the level A is larger than the level B or a time when the level A is larger than B is a signal transmission time determined by the standard or over.
Patent JP-S58149071-A (JP)
Title: Variable power copying device
Inventor: KITACHI KAZUYONE
IPC: G03B27/34
Filed: 1982-02-27
Abstract: PURPOSE:To enable copying in unmagnification, reduction, magnification, etc. with exactly the same operations as for ordinary copying operations in unmagnification without requiring any special operation relating to variable powers, by providing >=2 kinds of insertion ports for paper feed cassettes to be respectively used exclusively which are combined selectively and inserting and setting the paper feed cassette selectively into the desired insertion port for the feed cassettes. CONSTITUTION:A paper feeder has plural receiving parts 11a, 11b, 11c for cassettes, the entire part whereof is denoted by number 11. The parts 11a, 11b, 11c function as the receiving parts 11a, 11b, 11c for the cassettes to be used exclusively for unmagnification, reduction and magnification, respectively. For example, the uppermost stage is used exclusively for copying in unmagnification, the middle stage for copying in reduction and the lower stage for copying in magnification. The laminated sheets of the copying paper contained in the paper feed cassettes 12a, 12b, 12c which are mounted freely attachably and detachably to these part 11 are fed with feed rolls 13a, 13b, 13c from the cassettes 12a, 12b, 12c to a conveyor E.
Patent JP-S57147379-A (JP)
Title: Focusing circut of multitube type image pickup device
Inventor: MORIOKA YOSHIHIRO
IPC: H04N3/26
Filed: 1981-03-05
Abstract: PURPOSE: To decrease the power consumption and to prevent the current drift from affecting another focus coil among some focus coils, by using the focus coils of an image pickup tube after connecting them in series.  
     CONSTITUTION: The 1st∼3rd focus coils 1∼3 focus the scan electron beams of image pickup tubes for pickup of the red, green and blue, respectively. The coils 1∼3 are connected in series to each other and at the same time connected between a power supply input terminal 5 and an earth terminal 6 via a main current control circuit 50. The circuit 50 includes a main current control part 51 and a current detecting part 53 and performs the current control of the DC control type circuits connected to the coils 1∼3. Furthermore, the secondary current control circuits 10, 20 and 30 are connected in parallel to the coils 1∼3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03236561-A (JP)
Title: Heat transfer pipe for absorber
Inventor: NOSE TANIKIYO
IPC: F28D7/00
Filed: 1990-02-13
Abstract: PURPOSE:To improve wettability of suction liquid at an absorber group and to increase the heat exchange amount of the whole of a pipe group by a method wherein a plurality of twisted lines of protrusion are formed, and the curvature of radius of a root part and that of a crest part are specified. CONSTITUTION:A number of holes 5a for a tray are formed in a tray 5 located above a heat transfer pipe 1 at a topmost position. A plurality of lines 2 of protrusion extending in the direction of the axis of a pipe and having a twist angle alpha deg. of 15 deg. or less with a longitudinal direction, i.e. the direction of the axis of a pipe, are formed on the outer surface of the heat transfer pipe 1. Besides, a curvature of radius R1 of a crest part 3 and a curvature of radius R2 of a root part 4 are set so that a ratio R2/R1 therebetween exceeds 1. When absorbing liquid is dropped on the heat transfer pipe 1, absorbing liquid on the outer surface of the pipe smoothly flows over the crest part 3, formed in a curved surface extending from the root part 4 having a curvature of radius higher than that of the crest part 3, to the next root part 4. Marangoni convection occurring at the crest part 3 and the root part 4 is interfered with the other, a high agitation action in the direction of the axis of a pipe is generated, and a heat exchange efficiency at the heat transfer pipe 1 can be sharply improved.
Patent JP-H05234443-A (JP)
Title: Ferroelectric film formation method
Inventor: ISHIHARA KAZUYA
IPC: C01G21/00
Filed: 1992-02-19
Abstract: PURPOSE:To form a ferroelectric film, which contains Pb such as PZT (PbZrxTi1-xO3), PLZT (Pb1-xLax) (ZryTi1-y)1-x/4O3), etc. in its composition, in the condition that the film quality is good. CONSTITUTION:A film, which has the specified composition including Pg, is stacked on a substrate 1. The above-mentioned stacked film is changed into perovskite type crystal structure by performing heat treatment in the atmosphere containing Pb or PbO so as to form a ferroelectric film. 8 is powder of PbCl2, etc., and 18 is alkyl Pb in liquid form at normal temperature.
Patent JP-H03235104-A (JP)
Title: Power unit
Inventor: TANAKA KATSUNORI
IPC: G05F1/00
Filed: 1990-02-13
Abstract: PURPOSE:To make the circuit scale compact and to improve the power source efficiency by setting a period in which a second power supply voltage is supplied to a primary side of a second transformer to only the time of rise and the time of fall. CONSTITUTION:A second power source supply part 21 generates a second power supply voltage which is generated from a first power supply voltage being an output of a first power source supply part 1 and has a ground potential being different from a ground potential of a first power supply voltage, and supplies it directly as a power supply voltage at least to a control part 5. Also, a third power source supply part 22 supplies a second power supply voltage to a primary side of a second transfer, when an output DC voltage of a rectifying part 4 is smaller than a prescribed value, and when the output DC voltage exceeds the prescribed value, this output DC voltage is selected and supplied to a primary side of a second transformer 7. In such a way, the power source efficiency can be improved by a small circuit scale.
Patent JP-S58199225-A (JP)
Inventor: RIZA FUARAMAKU
IPC: B62D7/02
Filed: 1983-03-01
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-S59157709-A (JP)
Title: Process control system
Inventor: WATANABE TSUTOMU
IPC: G05B11/36
Filed: 1983-02-28
Abstract: PURPOSE:To perform a control adapted to a change of a process variable of a substance by holding a program so that the difference between the process variable of the substance and another process variable concerning this process variable does not exceed a certain range. CONSTITUTION:A program process controller PPC7 compares a preliminarily set program set value SP0 with the output value of a sensor 5 indicating the temperature of a substance 2 and sends a set signal proportional to the difference to a cascade controller 8. The controller 8 supplies an operation signal, which determines a manipulated variable, to an operator 4 on a basis of the difference between the value of the set signal from the PPC7 and the output value of a sensor 6 indicating the temperature of a thermal medium 3. If the deviation between the program set value SP0 and the output value of the sensor 5 exceeds a set range, the PPC7 holds temporarily the advance of a preliminarily set program and keeps this state until said deviation enters into the set range again. In this holding time, the operation signal from the cascade controller 8 is changed in accordance with only the variance of temperature of the thermal medium 3.
Patent JP-H07244120-A (JP)
Title: Logic circuit inspecting apparatus
Inventor: ONO TOSHINOBU
IPC: G01R31/28
Filed: 1994-03-02
Abstract: PURPOSE:To facilitate generation of an inspecting input and to shorten a length of the input by selecting a flip-flop for so scanning that a large-scale logic circuit becomes divisible, and generating the input for the divided circuits. CONSTITUTION:The logic circuit inspecting apparatus comprises circuit memory means 101 for storing a logic circuit to be an object, divisibility deciding means 103 for deciding whether a circuit is divisible to sufficiently small circuits or not, scan FF selecting means 102 for converting part of FF contained in a circuit to a selected scan FF when indivisibility is judged, circuit dividing means 104 for dividing the circuit to partial circuits capable of independently generating inspection inputs when the divisibility is judged, partial circuit memory means 105 for storing the partial circuits, inspection input generating means 106 for generating the inputs for the partial circuits, inspection input compressing means 107 for building the inputs for the entire circuits by simultaneously gathering applicable inputs of the partial circuits, and inspection input memory means 108 for storing the inputs.
Patent JP-S58149734-A (JP)
Inventor: WAKABAYASHI YUKIMASA
IPC: A61B5/04
Filed: 1982-03-03
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-H0625995-A (JP)
Title: Incombustible sheet
Inventor: HAYASHI KENZO
IPC: C08L101/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide incombustibility and water resistance to a sheet and improve producibility and enable low-cost sheet making due to mass production by using sepiolite as a main raw material. CONSTITUTION:The incombustible sheet is obtained by making slurry consisting essentially of the first binder composed of sepiolite as a main material, glass fiber which is an inorganic fiber as a reinforcement and polyacrylamide which is a thermoplastic resin and the second binder composed of polyamidepolyamine epichlorohydrin which is a thermosetting resin into a sheet.
Patent JP-H01206614-A (JP)
Title: Manufacture of capacitor
Inventor: OYAMA SADAKIMI
IPC: H01G4/10
Filed: 1988-02-15
Abstract: PURPOSE:To make it possible to obtain the title capacitor of thin type and a large capacitance by a method wherein electrodes are provided by conducting a plating treatment, and a dielectric thin film is formed between each electrode by sputtering and the like. CONSTITUTION:A nickel film 11 is provided on a ceramic white substrate 10 by conducting a non-electrolytic chemical plating operation, a conductive layer 12 having the prescribed thickness is provided by electroplating copper using said nickel film as an electrode, and the first electrode 13 is formed on the surface by etching. Then, a dielectric thin film 14 of several mum is provided on the prescribed part on the surface by sputtering aluminum oxide. Besides, a conductive layer is provided on both sides by electroplating copper, and the second electrode 15 is provided on the surface by etching. As a result, between the electrodes can be thinned to a high degree, and the capacitor having the value of electrostatic capacitance of large capacity can be obtained.
Patent JP-S61191514-A (JP)
Title: Production of silicon dioxide
Inventor: SUZUKI TAKASHI
IPC: C01B33/16
Filed: 1985-02-20
Abstract: PURPOSE:To produce high-quality SiO2 without by-producing hydrogen chloride by subjecting alkoxysilane to a vapor phase thermal decomposition in the pesence of ammonia. CONSTITUTION:A homogeneously mixed gas of alkoxysilane having the formula RnSi(OR')m, (wherein R and R' are a alkyl, aryl or phenyl radical; n is 0-3; m is 4-n), ammonia and inert gas or non-oxidative gas is introduced into an external heating-type reaction column and said mixed gas is subjected to the vapor phase thermal decomposition at >=800 deg.C, thereafter SiO2 obtained by collecting in a collector is heated at about 400 deg.C for about 3hr to remove its volatile components and then to obtain the globular SiO2 having <=0.1mu particle diameter. Consequently, the counterplan or corrosion of the apparatus and the use of high-class material are unnecessary because hydrogen chloride is not by-produced.
Patent JP-H07251055-A (JP)
Title: Magnetic agitation equipment with casing
Inventor: ARUFUREETO BUANINGAA
IPC: B01F13/08
Filed: 1995-02-21
Abstract: PURPOSE: To improve resistance of a mounting surface for a stirring container of the upper part of a casing and to reduce production cost by forming the upper part of the casing of glass, and tightly pressing the edge of the upper part of the casing against an opposing surface of the lower part of the casing by self-seal action. CONSTITUTION: The casing 2 consists of the lower part 3 of the casing and the upper part 4 of the casing which is possibly bonded to the lower part. In the lower part 3 of the casing, a drive motor 5, controlling and connection terminals of the motor 5, and a stirring magnet 6 are together arranged. In the upper side of the upper part 4, the mounting surface 7 for stirring a container is formed, so the part 4 is formed of glass, and the edge 8 of the upper part 4 of the casing is tightly pressed against an opposing surface 9 of the lower part of the casing. Thus, the casing is not corrosive and has good sealability.
Patent JP-H09196138-A (JP)
Title: Arm joint device
Inventor: MARUYAMA SHIGEYUKI
IPC: F16H21/12
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To generate a large rotational force to a main shaft without increasing the radius of rotation of an arm. SOLUTION: A joint device fitted to a tip of an arm 1 to be rotated by a main shaft turns the arm by a sprocket and a gear in a reverse direction to that of the main shaft to keep an arm 2 constantly in an approximately horizontal condition. The force applied to a tip of the arm is applied to a tip of the arm 1 by an eccentric shaft fixed to a side of a turning gear, and a large rotational force is generated on the main shaft when the arm 1 and the arm 2 are horizontal and the angle formed therebetween is 180 deg..
Patent JP-S52115950-A (JP)
Title: Shaft coupling
Inventor: KOIDO MASAYUKI
IPC: F16D1/091
Filed: 1976-03-26
Abstract: PURPOSE: To arrange to make the torque holding force of a drum type body larger than the torque transmission force to a rotating shaft without enlarging the whole drum type body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02212535-A (JP)
Title: Reinforced styrene resin composition
Inventor: SUZUKI TAKAMUNE
IPC: C08K9/06
Filed: 1989-02-14
Abstract: PURPOSE:To obtain the title composition improved in bending strength, rigidity and heat resistance while maintaining the inherent impact resistance by mixing a rubber-reinforced styrene resin with an inorganic filler treated with an amino- silane coupling agent. CONSTITUTION:100 pts.wt. rubber-reinforced styrene resin is mixed with 3-15 pts.wt. inorganic filler (e.g. wollastonite or talc) treated with an aminosilane coupling agent (e.g. a compound of formula I or II) to obtain a reinforced styrene resin composition. By filling the resin with the filler, the heat resistance, bending strength and rigidity can be improved. Because a decrease in the impact resistance caused by the added filler is very small, the obtained resin molding can be used as a material for automobile parts and housings of large-size television sets requiring impact resistance without any trouble and can be used as a substitute for an expensive ABS resin or the like for producing moldings to which rigidity, impact resistance and heat resistance are essential.
Patent JP-S52115449-A (JP)
Title: Scorching mesh-loaded plate for high-frequency heater
Inventor: MATSUSHIMA HARUO
IPC: A47J43/28
Filed: 1976-03-24
Abstract: PURPOSE: To obtain a scorching mesh-loaded plate for high-frequency heater that scorching mesh is marked by microwave in the heating chamber of an electronic oven. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06251706-A (JP)
Title: Fluorescent lamp manufacturing device
Inventor: YODA SATOTSUGU
IPC: H01J9/26
Filed: 1993-02-23
Abstract: PURPOSE:To surely weld the stem inserted into the end part of a straight-tube type glass tube by omitting unnecessary material of the glass tube, and whereby stabilizing the size and the shape of the glass tube. CONSTITUTION:A stem 4 held by a mount pin 9 is inserted into the lower end part of a straight-tube type glass tube 1 held vertically, to a specific depth, and the lower end of the glass tube 1 is abutted on a movable stopper 16, to regulate the height of the lower end of the glass tube 1 as opposed to the stem 4 to a certain level, and to stabilize the difference (h) in the depth between the stem 4 and the lower end of the glass tube 1. The lower end part of the glass tube 1 is heated and softened, and is welded to the peripheral part of the stem 4. The glass tube 1 is then turned upside down, and the stem is sealed in the lower end of the glass tube in the same manner. The entire length of the glass tube 1 can thus be used for manufacturing a fluorescent lamp.
Patent JP-H02228424-A (JP)
Title: Method and apparatus for producing fine wire, rod tube and profile member from steel or alloy with low deformability
Inventor: HANSU RETSUSHIYU
IPC: B21B1/08
Filed: 1989-02-14
Abstract: PURPOSE: To simply and economically produce an arbitrary size of slender wire, rod, pipe, shape, etc., by executing deformation accompanied by the reduction of cross section in many steps after heating an ally stock having low deformability.  
     CONSTITUTION: The stock 1 of steel, metal, alloy, etc., having low deformability and high deformed strength at room temp. is supplied from a storing coil frame 2. The stock l is continuously heated to 400-1,100°C, in some case, to the max. AC1 temp. or the transition temp. to γ structure of the alloy with a rapid heating device 3. This heating is desirable to execute with directly electric conduction and be changable to the heating section or the interval between electric conductors according to the cross sectional area, average sp. heat, density, etc., of this material. Successively, a necessary temp. compensation is executed to the stock 1 at least for 0.5sec, desirably at least for 1.5sec by passing through a temp. compensating and guiding device 4. Thereafter, the deformation accompanied by large reduction of the cross section having at least 40% as the whole body is executed with two or more steps of deforming devices 5 of rolls, etc. by this method, the cross sectional shape having the arbitrary size and shape can be formed in one process. 
     COPYRIGHT: (C)1990,JPO