baber/WOPTO huggingface dataset:
Patent JP-S55141657-A (JP)
Title: Surface inspecting apparatus
Inventor: TAKOU TOSHIHARU
IPC: G01N21/88
Filed: 1979-04-23
Abstract: PURPOSE:To improve the accuracy of inspection and make possible the inspection of surface flaws, etc. of a steel plate by providing mutually synchronously vibrating reflecting mirrors and optical members focusing at the reflecting mirrors in the optical path of radiated light and reflected light. CONSTITUTION:After the luminous flux radiated to a reflecting mirror 3 from a light source 2 is vibrated within the vibration angle of the reflecting mirror 3, it scans the object 1 to be inspected in its width direction while it is being converted by the optical members such as convex lens 4 to the luminous flux which assumes always a fixed angle theta to the object 1 to be inspected. The reflected light from the object 1 to be inspected is condensed by the reflecting mirror 6 vibrating synchronously with the reflecting mirror 3 by optical members such as convex lens 5, after which it is condensed without any leakage to a photoelectric transducer 8 by the reflecting mirror 6. By making the incident angle of the radiated light constant and condensing the same to the reflecting mirror 6 in this way, the improvement in the accuracy of inspection and the inspection of the surface of steel plates, etc. are made possible.
Patent JP-H03250103-A (JP)
Title: Railroad line abnormality detecting device
Inventor: MATSUMOTO YOSHITAKA
IPC: E01B35/00
Filed: 1990-02-28
Abstract: PURPOSE:To attain a high speed as well as labor saving on railroad inspecting work, by reading the image of the railroad lines for storage, then comparing the image to be inspected with the stored reference image, and on the basis of the compared result, outputting the image specifying the abnormal part of the railroad line. CONSTITUTION:When a travel vehicle travels on rails 1, 1 with a light source 4 on, infrared light from the light source 4 is emitted toward the ground surface and rails 1, 1, and the image of rails and the like is photographed by an image sensor 6. The image data from the image sensor 6 is stored in an image buffer 7 line by line. The image data stored in the image buffer 7 are then transferred into an image processing part 8 and a storage part 9. The image processing part 8 extracts the data corresponding to inspection items stored in the storage part 9 and compares the extracted data with the inspection item data in the storage part 9 so as to detect its difference. The image processing part 8 further outputs this data to a display device 10 and a printing device 11.
Patent JP-H02227251-A (JP)
Title: Transfusion bag
Inventor: MATSUMIYA TOSHIHARU
IPC: A61J1/10
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a transfusion bag which is transparent, soft and can be sterilized by the use of vapor by forming of a composite film in which an inner face layer formed of polyolefin, an adhesive layer and an outer face layer formed of vinyl chloride resin composition containing a predetermined content of ethylene.carbon monoxide.vinyl acetate copolymer are laminated in this order. CONSTITUTION:A composite film A used as a material of a transfusion bag has a 3-layer structure in which an inner face layer 1, an adhesive layer 2 and an outer face layer 3 are laminated in this order. The layer 1 is formed of polyolefin such as normal chain low density polyethylene (LLDPE), low density polyethylene, polypropylene, etc. The layer 3 is formed of non-plasticizer soft polyvinyl chloride. This chloride is a composition which contains vinyl chloride resin and ethylene.carbon monoxide.vinyl acetate copolymer, and contains 35-65wt.% of the copolymer. If the content is less than 35wt.% its softness and transparency are deteriorated, while if it exceeds 65wt.%, it is sticky at the time of sterilization by the use of vapor, and the outer face layer becomes easy to block.
Patent JP-H02229799-A (JP)
Title: Production of silicon carbide whisker and composite material containing same
Inventor: KUWABARA MITSUO
IPC: C30B29/62
Filed: 1989-02-28
Abstract: PURPOSE:To grow long silicon carbide whiskers by heating a silicon nitride base material coated with a silicon nitride-carbon black mixture to a prescribed temp. in an H2 atmosphere and to obtain a composite material by pouring a molten metal on the silicon carbide whiskers. CONSTITUTION:A silicon nitride base material is coated with a silicon nitride- carbon black mixture. The coated base material is heated to 700-2,350 deg.C in an H2 atmosphere to form silicon carbide whiskers. A molten metal is poured on the silicon carbide whiskers and impregnated to obtain a composite material.
Patent JP-H01224883-A (JP)
Title: Method for improving picture quality
Inventor: MINAMI KEIKO
IPC: G06T5/20
Filed: 1988-03-04
Abstract: PURPOSE:To remove a noise while the characteristic quantity of an edge, etc., is held and to obtain a clear picture by changing original picture data so that probability specified by picture energy composed of an item to weigh to differentiation concerning the concentration of respective object picture elements and an item in proportion to the square of a noise at respective object positions can be maximum and determining the weighting from the correlation intensity from an adjoining picture element. CONSTITUTION:The density of respective picture elements is changed and the procedure is repeated so that the probability specified by picture energy can be maximum through a probability processing by a computer by using picture energy composed of a differential item for the density of respective object picture elements of picture data including a noise and an item in proportion to the surface of the difference to the original picture data for the energy function. In this case, attention is paid to the correlation (for example, correlation of density level) of the object picture element and the adjacent picture element (for example, eight picture elements), and concerning the adjacent picture element with a strong correlation and the picture element which is not strong, the coefficient of the differential item of the energy function is changed. Thus, the characteristic quantity of the picture such as an edge is preserved, other noise can be suppressed and the picture can be clearer expressed.
Patent JP-H04285706-A (JP)
Title: Magnetic head and production of it
Inventor: NAITO TSUTOMU
IPC: G11B5/127
Filed: 1991-03-14
Abstract: PURPOSE:To prevent the degradation of the electromagnetic conversion characteristics in a short wavelength region, to greatly improve the defects of the frequency characteristics and to supply the magnetic head of a high yield by forming a high-definition gap length by preventing the corrosion of a boundary part between a winding wire pore slanting surface of a first magnetic block and a gap forming part in the magnetic head used for various information devices. CONSTITUTION:The magnetic head is provided with a first magnetic head block 1 forming the winding wire pore 2, a second magnetic block 5 and a glass material 6 stucked the prescribed first magnetic block 1 and the prescribed second magnetic block 5 with a gap material 8. It has a constitution on which a non-magnetic film consisting of an oxidized non-magnetic material or a high melting point metal non-magnetic material is formed on the winding wire pore slanting surface 3 provided at the gap side of the prescribed first magnetic block 1.
Patent JP-S62208290-A (JP)
Title: Method for conjugated reaction using formate dehydrogenase
Inventor: KATO NOBUO
IPC: C12P7/56
Filed: 1986-03-07
Abstract: PURPOSE:In a conjugated reaction combining a dehydrogenation reaction using the titled substance with an enzymatic reaction using reductive coenzyme NADH2 as an electron donor, to produce a reaction product efficiently, by subjecting at least one enzyme to covalent bond with NAD. CONSTITUTION:In a conjugated reaction combining a dehydrogenation reaction using formate dehydrogenase with an enzymatic reaction using reductase coenzyme NADH2 as an electron donor, at least one of both the enzymes and NAD is subjected to conjugated bond. Formate dehydrogenase is an enzyme which dehydrogenizes formic acid to evolve a carbonic acid gas, requires oxidative coenzyme NAD as an electron acceptor in the operation and NAD is converted to NADH2 with progress of formic acid   CO2. On the other hand, NADH2 demanding enzymatic reaction is a reaction requiring coenzyme NADH2 as an electron donor in order to advance the reaction of the aimed direction and NAD is produced as shown by the formula.
Patent JP-H04285072-A (JP)
Title: Aln substrate having high heat conductivity
Inventor: MAEDA EIZO
IPC: C04B35/58
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a substrate having smooth surface and high heat conductivity without carrying out polishing by forming the compsn. of a grain boundary phase except for inevitably contained impurities from Al2O3 and Y2O3 and specifying the Y2O3 content and the molar ratio of Al2O3 to Y2O3. CONSTITUTION:This AlN substrate is made of an AlN sintered body haing a grain boundary phase whose compsn. except inevitably contained impurities is prepresented by xAl2O3.yY2O3 and has a smooth uniform surface and high heat conductivity. The Y2O3 content is 1.75-2.3wt.% and the molar ratio (x/y) of Al2O3 to Y2O3 is 0.52-0.95. In case of <1.75wt.% Y2O3, unsatisfactory sintering is liable to occur. In case of >2.3wt.% Y2O3, surface roughness is increased. In case of <0.52 molar ratio (x/y), starry abnormality in appearance is liable to occur. In case of >0.95 molar ratio (x/y), reticular abnormality in appearance is liable to occur.
Patent JP-H10232603-A (JP)
Title: Route guide figure plotting device and plotting method
Inventor: HAZAMA YUKIKO
IPC: G08G1/0969
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a route guide figure plotting device and a plotting method displaying road shapes understandably with respect to users while expressing stereoscopic sensations at the time of three-dimensionally displaying road information being on a map. SOLUTION: Three-dimensional plotting processing is performed by a three- dimensional picture plotting means so as to three-dimensionally display map information whose modelings are performed on a display means by generating height information by a height generating means 2 with respect to map information extracted from a map information storage means 5 with a map information extracting means 1 and by modeling the map information whose heights are generated by a road modeling means 3 on roads. Then, a ground sensation is made to be expressed by modeling the side wall of a road so as to display the road with a recessed shape when the road being a modeling object is lower than the ground surface and by modeling the side face of a road to have a thickness when the road is height than the ground surface and by modeling only the road surface with respect to the road of the ground surface.
Patent JP-H04284428-A (JP)
Title: Nonlinear optical device
Inventor: KUBODERA KENICHI
IPC: G02F1/355
Filed: 1991-03-14
Abstract: PURPOSE:To provide the nonlinear optical device operating with low light intensity at a high speed. CONSTITUTION:By using a TeO2 glass as a fiber nonlinear optical medium 1, various kinds of nonlinear optical device such as the optical switch and optical bistable element. The TeO2 glass, having high response as well as low loss, good workability, can be processed to be a long-length fiber. Input light Pi is introduced from an optical fiber polarizer 6a to an optical fiber connector 5, and gate light Pg is made incident to the optical fiber connector 5. The exit light of the medium 1 is introduced to an optical filter 9 through the optical fiber polarizer 6b, taking out exit light Pt. The medium 1 is the long-length fiber so that it can be operated with low light intensity and the response time about 10<-14>s high-speed operation can be performed.
Patent JP-H01224881-A (JP)
Title: Pattern inspecting device
Inventor: TOKITA MASAKAZU
IPC: H01L21/027
Filed: 1988-03-04
Abstract: PURPOSE:To improve defective inspecting accuracy by executing the defective detection especially with a level comparing system as a center for a large defect and executing the defective detection by a gradient comparing system for a micro defect. CONSTITUTION:When pattern data to be inspected and reference pattern data are compared, respective pattern data are arranged two-dimensionally with a picture element unit and a level direct comparing system and a gradient comparing system can be simultaneously executed and such a circuit constitution is executed. Namely, the data outputted from a comparing data arrangement buffer 4 are simultaneously inputted to a next step gradient comparing circuit 9 and a level direct comparing circuit 10, the defective detection especially with the level comparing system as a center for a comparatively large defect is executed, and the defective detection is executed for a micro defect by the gradient comparing system. Thus, a defective detection accuracy is improved.
Patent JP-S63238073-A (JP)
Inventor: RAINAA BUINGEN
IPC: C07D263/34
Filed: 1988-03-04
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-S63217304-A (JP)
Title: Production of colored pattern
Inventor: FUKUNAGA MASANORI
IPC: G03F7/00
Filed: 1987-03-06
Abstract: PURPOSE:To facilitate control of the quality and process in the production of a color filter and to enhance the sensitivity, definition, and transparency of the filter by coating the ink consisting of a dye and a hydrophilic resin on the colorless photoresist pattern on a substrate, and then developing the ink. CONSTITUTION:The photoresist 2 is coated on the substrate 1, dried, and then pattern-exposed through a mask 6. The developing soln. consisting of a hydrophilic solvent is then used to obtain a specified pattern film 3. The ink consisting of a dye and a resin is coated on the obtained colorless photoresist pattern, dried, and then developed to obtain a specified transparent colored pattern. The operation is repeated while changing the colors of the ink, and a color filter consisting of the patterns colored in red, green, blue, etc., is obtained.
Patent JP-H11229370-A (JP)
Title: Soil improving machine having excavating means
Inventor: KUSAKI TAKAMI
IPC: E02F7/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge improved soil and prevent jamming, etc., of the improved soil when the improved soil obtained through processing in a processing unit in to be discharged by changing the direction of transfer inside a continuous processing vessel. SOLUTION: A continuous processing vessel 20 installed on a lower structure is provided with a plurality of screw conveyors 21, and an agitating/transferring member 23 is mounted on the rotating shaft 22 of each screw conveyor 21. The agitating/transferring member 23 constitutes an agitation promoting part S where a blade-shaped agitating plate 23a is present up toa predetermined position beyond a part to which a soil improver is supplied from a loading hopper 31, and a spiral agitating plate 23b is provided on the outlet side of the agitating/transferring member 23 to effect agitation.  However, the agitating/ transferring member 23 serves mainly as the agitating promoting part S where the efficiency of transfer is higher, and improved soil in which earth and soil and the soil improver are almost evenly mixed together is force-fed from the continuous processing vessel 20 toward a discharge means 33 via a connection 34 to prevent jamming inside the connection 34.
Patent JP-H08244593-A (JP)
Title: Wheel speed correcting device
Inventor: IKEDA TORU
IPC: B60T8/176
Filed: 1995-03-09
Abstract: PURPOSE: To carry out the correction of the wheel speed when a tire with different diameter is installed, or the like, accurately without receiving the influence of the slip of a driving wheel and the turning of a vehicle. CONSTITUTION: When it is inferred that the vehicle is in a normal running condition by a normal running condition inferring means M2, and that the slip rate of a driving wheel is small by a slip rate calculating means M3, depending on the output of an operating condition detecting means M1, or when it is inferred that the vehicle is in a normal running condition by the normal running condition inferring means M2, and that the torque of the driving wheel is small by a driving wheel torque calculating means M4, a correction execution deciding means M7 decides that the vehicle is in a stable condition suitable to the correction of the wheel speed.  A correcting means 6 corrects the driving wheel speed or the coupled driving wheel speed depending on the speed ratio of the driving wheel and a coupled driving wheel calculated by a speed ratio calculating means M5, by the instruction from the correction execution deciding means M7.
Patent JP-S57165005-A (JP)
Title: Method for separating liquid
Inventor: TANAKA ZENKI
IPC: B01D61/36
Filed: 1981-04-02
Abstract: PURPOSE: To enable liquid separation excellent in a permeating ratio and a permeating amount by using a film passing a component A more easily than a component B and a film passing the component B more easily than the component A in combination.   
     CONSTITUTION: A mixed liquid containing at least two components A, B is permeated  through a film MA of which coefficient of separation αA / B is more than 1 and the  permeate is permeated through a film MB of which coefficient of separation αB / A is  more than 1 to remove the component  B and, thereby, the component A and the  component B are separated. For example, when the mixed liquid containing 50wt% of  the components A, B in a 1:1 ratio is permeated through the film MA of which coefficient of separation αA / B is 10 and the permeating ratio LA is 5,000g/m 2 .hr, the concn. of the component A in the permeate is 90.9wt% and that of the component B is  9.1w%. When this permeate is permeated by using the film MB of which coefficient of  separation αB / A is 50 and the permeating ratio LB is 500g/m 2 .hr, the concn. of the  component B in the permeate is 83.3wt% and that of the component A is 16.7wt% and, therefore, the residual liquid concn. of the film MA is 99.2wt% about the component A and a liquid amount is 4,500g/m 2 .hr. This value is same when a film of which coefficient separation αA / B is 117.8 and the permeating ratio L is 4,500g/m 2 .hr is used.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58168043-A (JP)
Title: Heat sensitive copying machine
Inventor: MATSUDA TSUTOMU
IPC: G03B27/00
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a sharp copied picture image by the use of a small and simple device, by placing an original on a base plate through a resilient original support plate, placing specific heat sensitive copying paper thereon, and pressing the same with a light transmittable press plate then irradiating IR light thereto. CONSTITUTION:The heat sensitive copying paper of >=50mu overall thickness produced by providing a heat sensitive coloring layer which consists of a leuco dye and an acidic material for coloring the same and colors to >=0.9 density when irradiated with 1.2 milli-Joule energy on backing such as thin paper and tracing paper is used. More specifically, an original 8 and the above-mentioned paper 9 are placed on the resilient porous original support plate 2 on the base plate 1 (the rear surface of the copying paper is brought into contact with the surface of the original), whereafter a frame 3 is turned around a fulcrum 5 to bring a spread light transmittable press plate 4 into contact tightly with the surface of the paper 9. A light source 6 is slided manually (a symbol 7 is a handle) on the plate 4 to irradiate IR light whereby the picture image of the original 8 is formed on the paper 9.
Patent JP-H11251698-A (JP)
Title: Circuit board
Inventor: TSUJIMURA YOSHIHIKO
IPC: H05K1/09
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable circuit board having a high heat cycle resistance. SOLUTION: A circuit board is manufactured by forming a metallic circuit on one surface of a ceramic substrate and a metallic heat radiating sheet on the other surface of the substrate; and constituting the metallic circuit and/or metallic heat radiating sheet of clad foil composed of three or more different kinds of metals. The first kind of metal is bonded to the ceramic substrate, and the end section of the first kind of metal is protruded from the end section of the second kind of metal. The first, second, and third kinds of metals are aluminum, nickel, and copper, respectively, and the protruded length of the first kind of metal from the second kind of metal is adjusted to >=100 μm.
Patent JP-S58167373-A (JP)
Inventor: SASAO ISAO
IPC: G01D5/244
Filed: 1982-03-29
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-S60194643-A (JP)
Title: Data transmission system
Inventor: MACHINO KATSUYUKI
IPC: H04B3/54
Filed: 1984-03-15
Abstract: PURPOSE:To eliminate the need to alter a host terminal device even when the sensor terminal device is added or removed by storing commands at the side of the sensor terminal device and reading commands corresponding to the change of the sensor selectively, and packeting and sending the command to the host terminal device and executing the commands. CONSTITUTION:It is assumed that the contents of a port are (1, 1, phi, 1) at time T<T0. If b2 changes from 1 to phi at time T=T0, a transmission control part 22 detects the change and a command corresponding to b2=phi is selected in memory 24. Namely, a command in a block B(2, phi) is selected and this part is made into a packet as data. Therefore, B(2, theta) is command data. Then, a data transmission part 21 sends it to the host terminal device 13 through a network 10. The host terminal device 13 only operates according to the received packet data.
Patent JP-H01224443-A (JP)
Title: Cylinder block construction of engine
Inventor: SAKAKI TAMIJI
IPC: F02F1/18
Filed: 1988-03-03
Abstract: PURPOSE:To reduce vibration and noise and make the construction in light weight by forming an inter-skirt plate from a single plate, cutting up certain specified parts of this plate, and thereby forming cover panels mating with openings of the skirts. CONSTITUTION:In a cylinder block 1, a number of openings 31-34 are formed in the longitudinal direction of a pair of facing skirts 3A, 3B positioned fore and aft. Therein inter-skirt plate to couple together oil pan rails 4 of these skirts 3A, 3B shall be formed from a single plate 10. Certain parts of this plate 10 are cut up fore and aft to form inner cover panels 11-14 mating with respective openings 31-34. The inner cover panels 11-14 are arranged at the rear of the openings 31-34 and fastened together with outer cover panels 6, 7. Further, the spaces between the inner cover panels 11-14 and also bridging plates 15-19 remaining at the ends are utilized as inter-skirt plates.
Patent JP-S61211536-A (JP)
Title: Controlling method for magnetic powder type electromagnetic clutch for vehicle
Inventor: WATANABE TOMOYUKI
IPC: B60W10/10
Filed: 1985-03-14
Abstract: PURPOSE:To improve operatability and specific fuel consumption for a vehicle by determining, at the time of controlling a sliding quantity of the captioned clutch, an appropriate sliding quantity based upon rotational speed of an input shaft or the like and controlling a transmitting torque so as to put a target rotational speed depending thereon in coincidence with an engine rotational speed. CONSTITUTION:In this controlling method which causes a magnetic powder type electromagnetic clutch to make a slight slide to absorb a change in output of an engine, an appropriate sliding rotational speed DELTANs is gradually determined on the basis of a throttle valve opening theta and rotational speed Nin of an input shaft 18. A target rotational speed N is calculated by adding the actual input shaft rotational speed Nin to said sliding rotational speed DELTANs, and transmitting torque is controlled so as to put the engine rotational speed Ne in coincidence with the target rotational speed N.