baber/WOPTO huggingface dataset:
Patent JP-H09266901-A (JP)
Title: Device for deciding condition for image processing of radiograph and device for image processing
Inventor: YANAGIDA AKIKO
IPC: A61B6/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To process radiographs of the spine suitable for diagnosis/judgment of the total spine. SOLUTION: A signal range corresponding to the sine part is decided at a spine signal range decision part 21. And a dynamic range compression compebsation data generation part 23 is to decide the dynamic range compression compensation data so that the compensation data will be decreased as the value of the signal increases in the decided signal range. And according to be decision, the dynamic range of the signal of the original image is compressed at a dynamic range compression processing part 25. A gradation conversion characteristic decision part 22 is to decide the characteristics of gradation conversion that the contrast is the highest in the decided signal range and is relatively lower outside the signal range, and the signal whose dynamic range has been compressed is graded at a radiation processing part 26.
Patent JP-H11281597-A (JP)
Title: Photoelectric spectrograph and surface analyzing method
Inventor: TOMIE TOSHIHISA
IPC: G21K5/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To measure a plurality of elements or chemical states with a high energy resolution, by arranging an X-ray wavelength selection member for transmitting and reflection X rays with a specific wavelength between an X-ray source and a sample, and simultaneously applying X rays with a plurality of different wavelengths whose band is narrowed onto the sample. SOLUTION: A laser beam 103 that is emitted from a pulse laser device 100 is condensed on a tape-shaped target 106 by a lens 104, turns a target material into plasma, and radiates X rays. The tape-shaped target 106 is taken up by a reel 116 and can travel in the direction of A. X rays being emitted from a plasma 107 are transmitted through an X-ray transmission filter 109 and then are condensed on a sample by a Walter mirror 110. A photoelectron emitted from the surface of a sample 111 passes a flight tube that is covered with a magnetic-shielding material 113 and is detected by a micro channel plate(MCP) 14 and then the two-dimensional distribution and the depth-dimension distribution of an element or chemical state can be calculated by an operation device.
Patent JP-S60222210-A (JP)
Title: Mold formed by curing laminated carbon fiber prepregs
Inventor: KAWAGUCHI KEIICHI
IPC: B32B5/22
Filed: 1984-04-20
Abstract: PURPOSE:To form a light wt. mold having dimensional accuracy and good heat conductivity, by selecting one or more of a carbon fiber prepreg so as to satisfy a specific thermal condition as the whole of a mold after curing and laminating the same to a specific carbon fiber prepreg being a first layer. CONSTITUTION:A mold is constituted by laminating at least two or more of carbon fiber prepreg layers. In order to enhance the smoothness of the surface part thereof, as a first carbon fiber prepreg, a cloth like one comprising a carbon fiber with a thickness of 0.5mm. or less is used. Further, various carbon fiber prepregs are selected so as to satisfy a physical values wherein the thermal expansivity of the obtained mold is 6.0X10<-6>/ deg.C or less and the heat conductivity thereof is 1.0kcal/m.hr. deg.C or more. By this method, a light wt. mold good in heat conductivity and having high dimensional accuracy is obtained.
Patent JP-H11235235-A (JP)
Title: Method for removing dust from brush or the like and its tool
Inventor: MURAKAMI FUMIKO
IPC: A46B17/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a tool for removing dust from a brush or the like in order to safely and easily remove dust from the brush or the like. SOLUTION: The method is constituted of a gelatinizer gelatinizing process 1 where a gelatinizer is put into a container into which the brush or the like is placed and hot water is poured into it so as to gelatinize a gelatinizer, a cooling and solidifying process 6 where the brush or the like to which dust is stuck is put into the container after the gelatinizing process so as to cool and solidify the gelatinizer to be a jelly state and a dust removing process 10 where the jelly-state solidified object is taken-out with the brush or the like after the cooling and solidifying process and the solidified object is removed from the brush or the like so as to remove dust.  Besides, the dust removing tool is constituted of the container into which the brush or the like is put and the gelatinizer which is contained in the container and gelatinized by pouring hot water so as to remove dust from the inside brush or the like.
Patent JP-H11257303-A (JP)
Title: Switching valve
Inventor: INAGAKI IKUO
IPC: F15B11/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce a lose of pressure in a passage which supplies a pressure oil to an actuator from a tandem passage and a parallel passage through a check valve, simplify processing and assembling of parts, and decrease a leakage. SOLUTION: This switching valve comprises a slidable sprue 2, a pair of actuator ports 13, 14, a tandem passage 3 which opens when a sprue 2 is kept in a neutral position, a parallel passage 5 connecting to other switching valve in parallel, and a bridge passage 7 communicating with either of the actuator ports 13, 14. The parallel passage 5 is communicated to a bridge passage 7 through a bypass passage or a direct passage 10, and a second check valve 9 is provided on the direct passage 10 or the bypass passage.
Patent JP-H03279941-A (JP)
Title: Direct positive type silver halide photographic sensitive material
Inventor: MITSUHASHI TAKESHI
IPC: G03C5/50
Filed: 1990-03-28
Abstract: PURPOSE:To obtain the same sensitometry characteristics independently of a duplicator used by rendering a specified value to gamma connecting two points each having a specified optical density and linearity to a characteristic curve connecting the two points. CONSTITUTION:A dye having max. absorption at 200-600 nm wavelength is incorporated into a layer closest closest to a base on the silver halide photographic emulsion side or at least one of layers on the other side. In the case of a characteristic curve obtd. by processing with specified developing and fixing soln. under specified conditions, a value of 0.9-1.1 is rendered to gamma (gamma) connecting a point having 0.03 optical density and a point having 1.50 optical density on the characteristic curve on an orthogonal coordinate system with equal unit lengths of optical density (D) and exposure (logE) as coordinate axes and linearity is rendered to a characteristic curve connecting the two points. A direct positive sensitive material fit for very rapid processing and having high suitability to copying is obtd.
Patent JP-H03278774-A (JP)
Title: Matrix switcher device
Inventor: SHODA AKIHIKO
IPC: H04H20/10
Filed: 1990-03-28
Abstract: PURPOSE:To make the device compact by integrating a cross point matrix connecting other device to one device to expand input and output to provide expanded input and output terminals of up to a prescribed maximum channel number. CONSTITUTION:The switchers are matrix switchers MX1, MX2 sharing optionally inputs of plural channels via input terminals T11-T132 to output terminals S11. S132 of plural channels and supplying them and a cross point matrix 32 to connect the matrix switcher MX1 to the other matrix switcher MX2 so as to expand number of inputs and outputs is incorporated in the matrix switchers MX1, MX2. Moreover, up to a prescribed maximum channel number of expansion input terminals T21-T223, T31-T323, and expansion output terminals Q21-Q223, Q31-Q323 are provided in the matrix switchers MX1, MX2. Thus, the switcher is made compact.
Patent JP-S59204421-A (JP)
Inventor: MIZUGUCHI SHIGENORI
IPC: H02H7/22
Filed: 1983-05-09
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-S57194693-A (JP)
Title: Automatic target tracking and displaying system
Inventor: TSUJINO YOSHINORI
IPC: G01S3/782
Filed: 1981-05-26
Abstract: PURPOSE:To track a target automatically and accurately by providing a frame- shaped marker that limits appointed target on the display, and moving the marker automatically in fllowing movement of the target. CONSTITUTION:A picture of an automoblile 2 is displayed on the picture and a frame-shaped marker is set to contain the picture. Threshold processing is made for the projection iamge on Y-axis and X-axis of above-mentioned image. A level slightly higher than the brightness level P0 is made a threshold, and binary coding is made making brightness above this level 1 and brightness below it 0. An average of coordinate having 1 and squared average of coordinate are calculated and dispersion is determined. At this time, (-x, -y) is the central coordinate of the marker 5, and Kxsigmax, Kysigmay, the product of standard deviation (sigmax, sigmay) and a constant, is the marker of X-direction and Y-direction, that is, the width of projection from the target.
Patent JP-H10271921-A (JP)
Title: Irrigation apparatus for paddy field
Inventor: HIRATA KEIICHI
IPC: E02B13/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an irrigation apparatus capable of carrying out irrigation so as to attain a desired water level without requiring an electric source and, in the case of requiring a large amount of water, capable of manually supplying a large amount of water. SOLUTION: This apparatus is equipped with a main valve for manually opening and closing a flow channel from an inlet 11 to an outlet 12, a small valve having a smaller flow channel area than that of the main valve installed in the flow channel, a float 60 moving corresponding to the water level in a paddy field, a locking mechanism for transmitting the displacement of the float 60 to the small valve and a water level adjusting means for manually changing the water level in a paddy field by closing a small valve attached to part of the locking mechanism in a main body 10 equipped with the inlet 11 communicating with a water channel for irrigation and the outlet 12 communicating with a paddy field.
Patent JP-S566486-A (JP)
Title: Manufacture of multilayer piezo-electric element
Inventor: ONODERA TOSHIHIRO
IPC: H01L41/45
Filed: 1979-06-28
Abstract: PURPOSE:To exactly and easily obtain a multilayer piezo-electric element having the same polarity in thickness direction thereof by folding the pizeo-electric film in longitudinal direction of partial polarization in wave shape to form multilayer. CONSTITUTION:Polarization electrodes 12, 12' are formed on both surfaces of a polyfuorovinylidene (beta-type) piezo-electric film 11. The electrode 12 is applied +200volts on the surface, and the electrode 12' on the back surface is grounded for 30 minutes for partial polarization. Then, the electrodes 12, 12' are folded along the longitudinal direction in wave shape.Thereafter, the film 11 and the electrodes 12, 12' are fixed on the opposed surfaces with adhesive or conductive adhesive.
Patent JP-S565184-A (JP)
Title: Biological treatment of organic waste water
Inventor: TANAKA YONEKICHI
IPC: C02F3/06
Filed: 1979-06-28
Abstract: PURPOSE: To permit the effective treatment of waste water by using a simplified fixed bed type catalytic oxidation tower of a coiled form in which waste water is biologically treated under pressure.  
     CONSTITUTION: The waste water 11 to be treated is mixed with air through the ejector 8 and then flowed into a pressure tank 2, where the pressure of the tank 2 is made higher than the atmospheric presure so as to dissolve a greater amount of air in the waste water. Then, the waste water to be treated is passed through the fixed bed catalystic oxidation tower 3 consisting of several numbers of pipe 5 with a packed tower 6 contg. reproduced aerobic microorganism, connected with each other by U-shaped coil. Thus, each of the pipes 5 can be back-wahsed in a short time, permitting a compact construction of the apparatus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62238323-A (JP)
Title: Manufacture of dead soft steel
Inventor: OMA HIDEYUKI
IPC: C21C7/10
Filed: 1986-04-07
Abstract: PURPOSE:To easily and economically manufacture a dead soft steel by adding slag so prepd. that the iron oxide content reaches a specified value after decarburization to a molten steel and by mixing them by agitation under a proper reduced pressure. CONSTITUTION:When a molten steel not contg. a large amount of an element which reacts with FeO at a high temp. to produce oxide, e.g., Cr or Mn is decarburized, slag so prepd. that the FeO content reaches >=0.2 (expressed in terms of activity) after decarburization is added to the molten steel and they are mixed by agitation under a reduced pressure of <=50Torr. Thus, the C content in the molten steel is reduced to <=50ppm and a dead soft steel is obtd.
Patent JP-H03281617-A (JP)
Title: Production of phenolic resin
Inventor: KUNITOMO HIDEO
IPC: C08G8/08
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a phenolic resin within a shortened reaction time while facilitating the control of the temperature in the reaction system by continuously feeding an aqueous formaldehyde solution to a phenol and condensing them while continuously distilling off the formed water from the reaction system by the use of the heat of reaction. CONSTITUTION:A reactor fitted with a distillation circuit is charged with a phenol and a catalyst (e.g. p-toluenesulfonic acid) and the temperature is raised to about 95 deg.C, where the heating is stopped. An aqueous formaldehyde solution is fed to the reactor in small portions and condensed with the phenol, while the temperature of the reaction solution is raised by the use of the heat of reaction to distill off continuously the formed water from the reaction system. After the total amount of the aqueous formaldehyde has been added, the contents are optionally kept for a definite length of time to advance the reaction to the aimed degree of condensation. In this way, the temperature in the reaction system can be controlled by the rate of addition of the aqueous formaldehyde solution.
Patent JP-H03285716-A (JP)
Title: Entry side guide controlling method in hot rolling coiler
Inventor: FURUKAWA AKIHIRO
IPC: B21C47/34
Filed: 1990-03-30
Abstract: PURPOSE:To improve the quality of rolling product by setting a pair of parallel side guides and plural sets of introducing guides and inclining or paralleling the opening degree of one part of the introducing guide in accordance to the winding state of the strip. CONSTITUTION:The side guide set at the entrance side of the coiler 4 is made by combining the parallel side guide 21 with the introducing side guide 22, 23 as plural sets. At the before or after winding of the strip to the coil mandrel, one pair opening, at least, nearest to the introducing side guide 22, 23 adjacent to the entrance side of the parallel side guide 21 is adjusted respect to the advancing direction of the strip. At the introducing time of the strip, the introducing side guide is controlled so as to be inclined by the prescribed angle respect to the advancing direction of the strip and introduce the strip exactly to the coiler. After the coiler 4 winds the strip, one part of the introducing side guide is made to the same as the opening degree of the parallel side guide and the parallel part is lengthened and guide the strip to the coiler. Therefore, the strip can be wound without flaw.
Patent JP-2000278797-A (JP)
Title: Vibration detector, self-utterance detector and hearing aid
Inventor: KONDO KATSUFUMI
IPC: G01L13/06
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-utterance detector that can well detect only vibration of a voice band propagated to an inner wall of an external auditory miatus. SOLUTION: A detection section 13 made of a soft resin that is formed to have a cap form whose one end is open, a metallic pipe 12 and an electret capacitor microphone 11 form an enclosed space 10, and the detection section 13 is pressed into contact with a rear side of an ear plug and assembled to an ear mount of a hearing aid. When a person wearing the hearing aid inserts the ear plug to its external auditory miatus, the detection section 13 is in contact with the external auditory miatus via an umbrella part of the ear lug. When the person wearing the hearing aid makes utterance, the vibration by the utterance propagates to the detection section 13. Since both the umbrella part and the detection section 13 are made of a soft resin, they are vibrated similarly in well tracking to even the vibration of the soft inner wall of the external auditory miatus.  An inner pressure of the enclosed space 10 is changed and is detected by the capacitor microphone 11. On the other hand, since an external voice and a voice amplified by the hearing aid are air vibration, this sensor less using the soft vibrating body cannot detect the voice signal at all.
Patent JP-S5511721-A (JP)
Title: Cutter
Inventor: FURUMITSU YUTAKA
IPC: B23D15/04
Filed: 1978-07-05
Abstract: PURPOSE: To cut the object to be cut safely and easily in the water, by shifting the moving edge to a side of the fixed edge under the condition with a guide part of the cutter unit pressed to the detector of spent neutron by the method of remote control.  
     CONSTITUTION: A wire rope 40, which is hanging a cutter unit 10, is given a motion of up-down by the driving of a motor 43 to set in a position of the prescribed cutting height. Subsequently, with a truck 30 shifted longitudinally and laterally to shift the cutter unit 10 to the side of a spent neutron detector 7, having been inserted into a neutron detector containing pocket 4 in a heat exchanger pool 1, a guide part of the cutter unit 10 is made pressing to the above described detector 7. From under this condition, with a water hydraulic pump 21 driven and a moving edge 14 shifted to the side of a fixed edge 15 through a piston 13 of the cutter unit 10, the above described detector 7 is made cutting. This cut detector 7 drops into the above describe containing pot 4, which is drawn out to outside of the container by fuel in-out handling devices, thus the cutting work is completed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11280874-A (JP)
Title: Pulley unit
Inventor: FUJIWARA HIDEKI
IPC: F16H55/36
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To stabilize the transmission torque in a pulley unit where a one-way clutch is mounted in an annular space between the inner and outer two coaxial annular bodies, and the rolling bearings are mounted at both sides of the one- way clutch, by making the inner annular body act as an inner ring of the one- way clutch. SOLUTION: This pulley unit A installed in an auxiliary machine of an automobile or the like comprises the inner and outer two annular bodies 1, 2, a one-way clutch 3 mounted in an annular space between the annular bodies 1, 2 and two rolling bearings 4, 4 mounted at both sides in the axial direction of the one-way clutch 3. On this occasion, the inner annular body 2 comprises a swelling part 2a of a diameter larger than a rolling bearing mounting region, in a one-way clutch mounting region of the ourter peripheral face of the inner annular body 2, and this swelling part 2a acts as an inner ring of the one-way clutch 3. That is, the cam faces 2b are formed on several parts of an outer peripheral face of the swelling part 2A, and the outer peripheral face is almost octagonally formed.  The one-way clutch 3 comprises an outer ring 11, a cage 12, a plurality of rollers 13 and a coil spring.
Patent JP-S5567961-A (JP)
Title: Miniature tape recorder
Inventor: TAKAYAMA TOMOTOSHI
IPC: G11B15/10
Filed: 1978-07-04
Abstract: PURPOSE: To miniaturize a tape recorder by simplifying a mechanism which positions a magnetic head and pinch roller.  
     CONSTITUTION: Lever 32 fitted with magnetic head 33, pinch roller 34 and rotary roller 38 is made rotatable on support point 36 on the run-directional extension line of a magnetic tape running between pinch roller 34 and capstan axis 44 and pulled by spring 37 in the direction of capstan axis 44 and cam 39 fitted in one to ratchet wheel 40 rotated by spring 41 fitted to operation member 42 is arranged in contact with rotate roller 38. Consequently, even if lever 32 would be displaced horizontally, magnetic head 33 only moves in the direction perpendicular to the magnetic tape and while the phase displacement of a recording signal on the magnetic tape is suppressed to a minimum, the displacement of magnetic head 33 is less than that of pinch roller 34, so that the need for a spring mechanism exclusively used for pressing pinch roller 34 against the capstan axis will be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03282031-A (JP)
Title: Vibrationisolating damper
Inventor: OKURA HIDEAKI
IPC: B60R11/02
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a damper hardly dependent upon temperature by providing a casing made of elastic material and filler enclosed in said casing, and mixing viscous fluid and granular material in this filler. CONSTITUTION:Since silicone oil 15 is interposed into gaps between glass beads 16 which are of fluid material having no temperature dependence the glass beads 16, even if filling rate of the glass beads 16 is raised, damping effect is not reduced from such a fact that frictional resistance between the glass beads 16 is lowered, fluidity becomes good, and movement of an agitating part becomes smooth, in comparsion with a case of only high filling rate of glass beads. Moreover, viscous resistance is also generated between the glass beads 16 and the silicone oil 15 with agitation by the agitating part, and high damping effect is generated in comparison with the case of only the silicone oil 15. It is possible as the result of these to keep silicone oil viscosity varying at the time of low temperature under a certain viscosity.
Patent JP-H04294320-A (JP)
Title: Magnetooptic element and optical isolator
Inventor: OIKAWA TORU
IPC: G02F1/09
Filed: 1991-03-22
Abstract: PURPOSE:To offer a Faraday rotator material which is Cd1-xMNxTe crystal made by the Bridgeman method with superior productivity and has practically sufficient extinction characteristics and the optical isolator which uses it. CONSTITUTION:The magnetooptic element is formed of the cadmium manganese tellurium Cd1-xMnxTe (0.1<=x<=0.7) single crystal formed by the Bridgeman method used for incident light in a 0.6-0.8mum wavelength band and the incidence surface of the single crystal for the incident light is a 110 surface. The optical isolator is so constituted that the extinction axis is set in the maximum extinction azimuth in the 110 surface of this magnetooptic element and the polarizing direction of a polarizer or analyzer is slanted at 22.5 to the extinction axis.
Patent JP-H06266142-A (JP)
Title: Electrophotographic sensitive body
Inventor: NIIMI TATSUYA
IPC: G03G5/147
Filed: 1993-03-16
Abstract: PURPOSE:To ensure very excellent wear resistance and to prevent the reduction of potential and sensitivity due to the peeling of a film and the formation of various defective images due to the roughening of the surface state of the film. CONSTITUTION:Photoconductive layers 21, 23 are coated with a protective layer 17 contg. at least a product obtd. by bringing a substance having two or more epoxy groups and preferably having >=1,000 epoxy equiv. into a curing reaction with at least one kind of benzenecarboxylic anhydride selected from among prehuitic anhydride, pyromellitic anhydride and mellitic anhydride.