baber/WOPTO huggingface dataset:
Patent JP-H0662407-A (JP)
Title: Method and device for binarizing surface condition using defocused image
Inventor: IMAI YUTAKA
IPC: H04N7/18
Filed: 1992-08-05
Abstract: PURPOSE:To shorten the processing time in regard of the method and device by calculating the difference between the digital data representing focused and defocused images, respectively, of a surface and assigning the binarized level value based on the positive or negative difference of the digital data. CONSTITUTION:Images of a flat plate 1 are picked up by two video cameras 3 and 4. The camera 3 picks up a normal image of the plane surface, and the other camera 4 picks up an out-of-focus image of the surface of the plate 1, respectively. The video signals supplied from both cameras 3 and 4 are converted into the digital data by the frame memory boards 5 and 6, respectively, and fetched by a personal computer 7. The computer 7 calculates the size, the horizontal width, and the vertical length of the plate 1 based on the obtained binarized data. Furthermore the computer 7 ranks the properties of the surface of the plate 1 based on those calculating results and displays the ranking results on a display 8.
Patent JP-S58111626-A (JP)
Inventor: TAMURA DAIZABUROU
IPC: A01K61/00
Filed: 1981-12-25
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-H0644456-A (JP)
Title: Automatic vending machine with built-in electronic oven and merchandise carrier device therefor
Inventor: UNO YOSHIO
IPC: G07F11/70
Filed: 1992-08-06
Abstract: PURPOSE:To provide the merchandise carrier device of an automatic vending machine for correcting merchandise landed from a merchandise rack on a horizontal conveyer in a random posture to be in the correct posture while being carried and carrying it into an electronic oven without any carriage troubles. CONSTITUTION:The merchandise carrier device of the automatic vending machine with the built-in electronic oven inside for carrying the merchandise carried away from the merchandise rack based on a sales instruction, heating it and then taking it out from the electronic oven to be sent out to a merchandise take-out port is provided with a rib-like projection 9e on the surface of the belt of the horizontal conveyer to the reversible horizontal conveyer 9 installed so as to carry the merchandise fallen and carried away from the merchandise rack to the electronic oven and a merchandise lifter by connecting the electronic oven 6 and the merchandise lifter 8 leading to the merchandise take-out port installed separately at right and left and corrects the merchandise to be in the correct posture by the pressing and sending operation of the rib 9e on the carrier by the belt 9c to be stably delivered to the conveyer 6b at the electronic oven side.
Patent JP-H0853881-A (JP)
Title: Joint structure of steel pipe truss
Inventor: YOSHIMOTO HISAO
IPC: E04B1/19
Filed: 1994-08-11
Abstract: PURPOSE:To enhance strength and work efficiency by constituting a joint member in a joint structure of a steel pipe truss with a hollow sphere and connecting a plurality of truss lever materials radially to the outer surface equally spaced from the center of the sphere and installing a meshlike projection to the inner surface of the sphere. CONSTITUTION:A hollow sphere 1 having a mesh-like projection 3 which is formed substantially in the shape of a trapezoid on an inner surface as its basis, is integrally cast with cast steel, thereby forming a joint member 14. A pair of truss lever members (steel pipe) 2A, which constitute a main member, are concentrically jointed to the surface 2a of the joint member 4 while a plurality of truss lever members 2B are radially welded with the sphere at its center. The mesh-like sphere 1 is reinforced with the projection 3 in the whole direction. When an axial force acts on the joint surface of the sphere 1 from either truss lever material, this axial force is transmitted to the other truss lever materials without generating a local buckling on the sphere 1. This construction makes it possible to facilitate the centering of the truss lever materials and reinforce the sphere in every direction and transmit the axial force to either truss lever material smoothly.
Patent JP-H0259488-A (JP)
Title: Method for growing single crystal
Inventor: KOAIZAWA HISASHI
IPC: C30B27/02
Filed: 1988-08-25
Abstract: PURPOSE:To improve controllability of the diameter of single crystal and to stabilize the characteristics thereof in the lengthwise direction by settling a liquid level balancer in melt of a raw material introduced in a specified crucible and pulling up single crystal while holding the height of the liquid level in an initial stage. CONSTITUTION:Solid Ga and As are introduced into a crucible 2 placed in a closed vessel 1 whose inner pressure have been controlled at about 20kg/cm<2> G by introducing Ar and heated by a heater 4 to obtain melt 5 of the raw material. Then melt 5 is covered with a liquid sealer 6 and a liquid level balancer 8 made of a cylinder whose inner diameter is larger than the diameter of the bottom part of a projecting part 2a and whose outer diameter is smaller than the inner diameter of the crucible 2 is lowered to the liquid level of melt 5 by an arm 8a. Then the crucible 2 is rotated at prescribed velocity with a rotary shaft 3 and the temp. distribution of melt 5 is stabilized and thereafter seed crystal 7a is inserted thereinto and successively while rotating the crucible, single crystal 7 being grown from melt 5 is pulled up. Then when the liquid level of melt 5 is lowered, the balance 8 is settled in melt 5 by driving the arm 8a and thereby single crystal such as GaAs is grown while controlling the fluctuation of the diameter in a range within about 10%.
Patent JP-S6188852-A (JP)
Title: Production of material coated with seasoning substance
Inventor: KIDO KENICHI
IPC: A23L27/00
Filed: 1984-10-05
Abstract: PURPOSE:To obtain the aimed material on a substrate uniformly, rapidly, and efficiently, by setting a seasoning substance-containing ink composition comprising a seasoning substance, a thickening stabilizer, and a solvent, having a specific viscosity, on the substrate of material by printing method. CONSTITUTION:A seasoning substance-containing ink composition comprising a seasoning substance (e.g., sweetener, etc.), a thickening stabilizer (e.g., gelatin, etc.) and a solvent (e.g., lower alcohol, etc.), having 5,000-10,000 viscosity, is set on a substrate of a material by printing method (e.g., gravure printing method, etc.), to give the aimed material.
Patent JP-H06113445-A (JP)
Title: Protective device of teelcommunication apparatus
Inventor: DEISAADO ANTAAUEGAA
IPC: H02H9/02
Filed: 1991-08-21
Abstract: PURPOSE: To provide a transient voltage and an overcurrent protective device of a simplified solid for a telecommunication device which impart uniform protective characteristic between telephone lines and either telephone line and a ground. CONSTITUTION: Both two symmetric thyristor chips 10a, 10b are connected and installed onto one heat sink 16, in which a normal common layer is made large. An assembly is molded in a type of a dual-in-line together with PTC elements 20a, 20b which limit a current.
Patent JP-H0374714-A (JP)
Title: Position detection pen
Inventor: TANOSHIMA KATSUHIDE
IPC: G06F3/0354
Filed: 1989-08-15
Abstract: PURPOSE:To detect handwriting on a paper without using a special baseplate by permitting the paper to diffuse and reflect a laser beam which is emitted from a laser beam source in a pen-axis and which is in a wavelength region beyond visibility near the tip of the pen-axis, counting the number of repetition times for the cycle of diffused light and detecting the relative moving quantity of the pen-axis and the paper. CONSTITUTION:When the tip of the writing part 9 of the pen-axis 8 is abutted on the paper 13 so as to relatively move it, the laser light of a frequency proportional to relative speed components which is parallel to a virtual plane formed between a laser beam L3 passing through the beam splitter 12a of a first optical system and a reflected laser beam L4 from a beam direction conversion means (mirror) 14a is diffused and reflected, and a light-receiving element 15a receives the light. Then, a counter 17a counts the number of repetition times for the cycle of the laser light. The counted result shows the moving quantity of the pen-axis and the moving position of one component is detected. A second optical system similarly detects the moving position of the pen-axis of the component orthogonal to one component, and the coordinates of respective moving positions of the pen-axis can be obtained from both detected results. Thus, the pen does not need to be fitted to a special device such as the baseplate.
Patent JP-S6268561-A (JP)
Title: Spray gun
Inventor: FUCHITA WAKICHI
IPC: B05B9/01
Filed: 1985-09-20
Abstract: PURPOSE:To prevent the operational inferiority of a needle valve due to the adhesion of paint, by applying shaft seal to the needle valve opening and closing the paint emitting port of a point flow passage and the guide hole formed to the paint flow passage using a sleeve and a seal ring made of a synthetic resin. CONSTITUTION:A needle valve 5 passes through a paint flow passage 3 and the pint emitting port and the front end of said flow passage 3 is opened and closed by the advance and retraction of said needle valve 5. A guide hole 6 guiding the needle valve 5 from a handle to a head part is formed to the rear end of the paint flow passage 3, and a sleeve 7 and a seal ring 9 made of a synthetic resin such as Teflon are provided to the guide hole 6 in parallel. In this case, the sleeve 7 is formed into a cylindrical shape with a step wherein the large diameter 52 engaged with a middle hole 47 is provided to the small diameter part 51 engaged with a front hole 46, and the support hole 53 holding the needle valve 5 in a slidable manner so as to provide a smallest gap between the sleeve 7 and the needle valve 5 is provided to the center of the sleeve 7. Because a metal surface is not exposed to the inner surface of the insert hole of the needle valve 5, the adhesion of pint is prevented.
Patent JP-S6365438-A (JP)
Title: Silver halide photographic sensitive material having improved pressure fog
Inventor: USAGAWA YASUSHI
IPC: G03C1/34
Filed: 1986-09-06
Abstract: PURPOSE:To obtain the titled material having the improved pressure fog by incorporating a silver halide photosensitive emulsion layer and a specific compd. into the titled material. CONSTITUTION:The titled material contains the silver halide photosensitive emulsion layer, and the compd. shown by the formula A-Te-Te-B wherein A and B are each aryl group or a heterocyclic ring group contg. at least one of double bond, but, A and B are not both aryl group. The aryl group shown by A or B is exemplified by phenyl, 1-naphthyl or 2-naphthyl group, etc. The heterocyclic ring group having at least one of the double bond is exemplified by 2-pyridyl, 2-thienyl or 3-thienyl group, etc.
Patent JP-S6187963-A (JP)
Title: Fuel injection device
Inventor: KANESAKA HIROSHI
IPC: F02M47/02
Filed: 1984-10-08
Abstract: PURPOSE:To make speedyvalve opening attainable, by installing a needle valve opening control piston at the upstream side of a check valve, in case of a device which opens a needle valve by means of decompression inside a high pressure fuel passage to be connected to an accumulator provided with the needle valve via the said check valve and performs the fuel injection. CONSTITUTION:When high pressure fuel is fed to a high pressure fuel passage 19 from an injection pump, this fuel enters a chamber 22 by way of a chamber 20 and both passages 17 and 23 of a control piston 16, and successively flows into an accumulator 27 by way of a check valve 11 opened by a controller 6 and passages 25 and 26. Next, when this controller 6 is made to go up against a spring 8 by dint of pressure to be added to a sliding part 7 of the controller 6, following on this, the check valve 11 tries to move in an opening direction by dint of the spring 8, but any movement is checked by fuel pressure during fuel feed. Then, when the fuel feed is stopped, a needle valve 28 is opened by pressure inside the accumulator 27 after the check valve is closed, but as soon as the specified quantity of fuel injection is over, the needle valve 28 is closed in time of acceleration with action of the control piston 16.
Patent JP-H1046996-A (JP)
Title: Erector driving device of shield excavating machine
Inventor: TATEIWA SHINGO
IPC: E21D11/40
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To omit a differential gear unit, enhance the driving efficiency, and embody the device in a compacted structure. SOLUTION: A drive device concerned is to drive an erector supported rotatably in a shield excavating machine. The drive device comprises a ring gear 2 installed on the erector, a pinion 5 to be meshed with the ring gear 2, a first driving means 6 to rotate the pinion 5, a frame 4 to support the first driving means 6 in such a way as movably along the ring gear 2, and a second driving means 3, 8, 20 to move the first driving means 6 relative to the frame 4.
Patent JP-S6365359-A (JP)
Title: Air fuel ratio sensor
Inventor: ISAMIGAWA FUMIO
IPC: G01N27/12
Filed: 1986-09-05
Abstract: PURPOSE:To measure an air fuel ratio with high accuracy over a wide element temperature range by without being affected by the temperature of an atmosphere to be measured by bringing either of a couple of electrodes which constitute an oxygen concentration detecting means into contact with part of an oxygen ion conductor. CONSTITUTION:An air fuel ratio sensor 1 is so constituted that either of the couple of electrodes 12 and 13 constituting an oxygen sensor cell 14 as the oxygen concentration detecting means, i.e. electrode 12 extends leftward in a figure to contact part of the oxygen ion conductor 2 constituting an oxygen cell sensor 5 as the oxygen ion conducting means. In this case, part of an inside pump electrode 3 is put close to the electrode 12 so as to reduce the mutual operation between an outside pump electrode 24 and the electrode 12. Thus, a resistance used as the comparative resistance of metal oxide is substituted with the internal resistance of the oxygen ion conductor 2, so there is no influence of the temperature of the atmosphere to be measured and the air fuel ratio is accurately measured over the wide element temperature range.
Patent JP-H1143323-A (JP)
Title: Ammoxidation of methanol by fluidized bed reaction
Inventor: NAKAMURA TOSHIO
IPC: B01J27/198
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydrocyanic acid by an ammoxidation of methanol. SOLUTION: This method for producing hydrocyanic acid by a vapor phase catalytic ammoxidation of methanol by a fluidized bed reaction comprises using a metal oxide containing (I) at least one kind of element selected from the group of iron, antimony, phosphorus and copper, and (II) at least one kind of element selected from the group of vanadium, manganese, molybdenum, tungsten and bismuth.  Further, the method comprises supplying an oxygen- containing gas to be supplied to the reaction through a charging opening positioned at the lower part of a reactor to a catalytic layer, further supplying the methanol and ammonia from the charging opening at the upper part of the charging opening of the oxygen-containing gas to the catalytic layer as a steam-containing gas, or supplying the whole or a part of the steam from the charging opening positioned at the lower part of the charging opening of the methanol and ammonia to the catalyst layer. The reaction is carried out in a condition in which the proportion of the steam expressed in a molar ratio to the methanol is within the range of 0.1-3.
Patent JP-S6272443-A (JP)
Title: Manufacture of inner surface painted can
Inventor: HARADA MASARU
IPC: B21D51/26
Filed: 1985-09-25
Abstract: PURPOSE:To improve the quality of an inner surface by winding and seaming shell pipe, top plate and bottom plate members on which a coating layer has been formed by executing a heating treatment after painting the inner surface side by a resin powder, and thereafter, heating them again, and filling a resin into a gap of a coupling corner part between each member. CONSTITUTION:A coating layer is formed by executing a heating treatment after having stuck a resin powder to the inner surface side of a shell pipe member 11, a top plate member 12 and a bottom plate member 13. An intermediate product is manufactured by combining the shell pipe member 11, the top plate member 12 and the bottom plate member 13 to each other in the winding and seaming process. The intermediate product is brought to a heating treatment again, the coating layer is melted again, and inner gaps 18, 19 of a coupling corner part 18 are filled with a molten resin. In the coupling corner part which has been obtained in this way, the contents of the can are not left, therefore, the can can be reused.
Patent JP-S60101951-A (JP)
Title: Gate array
Inventor: KITAMURA YUUJI
IPC: H01L21/822
Filed: 1983-11-08
Abstract: PURPOSE:To save the space and easily obtain variety of gate arrays in various scales from small size to large size by extending the power supply bus and earth bus between the end portions of input/output cell columns to which the power supply voltage is applied and the columns of basic cells and supplying power to the columns of basic cells from each input/output cell through these buses. CONSTITUTION:A gate cell array is constituted by the columns of basic cells 1, input/output cells 2 and basic cells 10 like the usual cell array, with only difference that the power supply bus 3 and earth bus 4 surrounding the cell columns 10 are provided in parallel between the input/output cell columns 2 and the cell columns 10 surrounding a plularity of basic cell columns 10. In such a structure, the power supply voltage sent from each input/output cell 2 is once supplied between the buses 3 and 4 and then supplied to the basic cell 1 of basic cell columns 10 through each horizontal power supply line VDD and horizontal earth line VSS. Thereby, the space can be saved. Accordingly, the cells can be arranged closely and array design can be simplified.
Patent JP-H0957522-A (JP)
Title: Cutting method for resin coated wire rod and cutting device therefor
Inventor: HIRATA SHINJI
IPC: B23D15/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated wire rod cutting method and the cutting device in which a cut piece of high quality and high accuracy is obtained out of a resin coated metallic wire rod. SOLUTION: A wire rod 3 is passed through between two fixed cutters 4, 5, it is fed and held so that the extreme end part is projected between two movable cutters 7, 8 contacted with the fixed cutters 4, 5 and slidably opposed, the two movable cutters 7, 8 sandwiching the projecting part of the wire rod 3 are synchronously operated in one direction and the reverse direction by a desired distance, and the wire rod 3 is cut off from both direction, one direction and the reverse direction. Hereby, the metallic wire rod 1 is hardly deformed, and the wire rod 3 is cut off without generating warp, distortion, or breakaway of resin material.
Patent JP-H0374189-A (JP)
Title: Driver for motor control ic
Inventor: MATSUMOTO YOICHI
IPC: H02P7/288
Filed: 1989-08-14
Abstract: PURPOSE:To maintain ON resistance of an N-channel MOSFET constituting an H-bridge circuit at an approximately constant low level, regardless of fluctuation of motor voltage, by driving a charge pump booster circuit with motor voltage or with logic source voltage if the motor voltage is lower than the logic source voltage. CONSTITUTION:An oscillation circuit 6 and a charge pump booster circuit 14 are supplied with a voltage VM from a motor source terminal 18. Consequently, gate drive voltage three times as high as the voltage VM can be obtained from the gate terminal 24 even if the motor voltage VM fluctuates. Since the gate- source voltage VGS rises higher upon increase of the motor voltage VM, ON resistance of transistors Q1, Q2, Q5, Q6 at high side in H-bridge circuits 16, 17 can be maintained at a sufficiently low level.
Patent JP-H08126094-A (JP)
Title: Compound type piezoelectric transducer array having improvedacoustic and electric impedance
Inventor: TOURUKEBUERE AARU GURURAJIYA
IPC: H04R17/08
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a transducer element improving electric impedance matching for an ultrasonic imaging system and acoustic impedance matching for a human body. SOLUTION: The transducer element 230 for a transducer array in a small external dimension, which has 2-2 or 1-3 composite structure and which is driven at a k31 lateral mode, is provided. The transducer element 230 is provided with plural thin piezo ceramic wafers 235 where electrodes 240 and 242 are provided on a confronted main face. The wafers 235 which are mutually detached are separated by a passive polymer layer in composite structure.
Patent JP-S60102613-A (JP)
Title: Large-sized liquid crystal full color display device
Inventor: TSURUISHI YUUKI
IPC: G09F9/40
Filed: 1983-11-09
Abstract: PURPOSE:To make a titled device large-sized, also not to make its connecting part attract attention, and to take sufficiently a resolution, too, by joining plural units of a picture element electrode substrate, and executing an internal connection of a driving line of a TFT by vertical and horizontal lines. CONSTITUTION:As for a picture element electrode substrate 4 being a unit substrate, a picture element electrode 6, a TFT5 connected to it, a gate line 7 for driving the TFT, and a source line 8 are formed as a pattern. A large-sized active matrix substrate is formed by joining together a TFT picture element electrode substrate. A seal 16 is printed in the joint part between the substrates, so that a liquid crystal does not leak to the outside from the joint. A transparent substrate 13 is used for fixing a picture element electrode substrate 14. A driving line 15 of the TFT is connected to a driving circuit in the outside of a panel. An opposed common electrode 18 is formed on the inside surface by another transparent large-sized substrate 17, a liquid crystal 19 is oriented and sealed in between the picture element electrode and the common electrode, and sealed by a sealing part 20. On its outside, a three primary color filter film 21 of R, G and B is placed in accordance with the picture element electrode, the upper and lower parts are placed between linear polarizing films 22, and a full color display device is completed.
Patent JP-S6189588-A (JP)
Inventor: ARIMA TAKAHISA
IPC: G21C15/16
Filed: 1984-10-09
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-S59100803-A (JP)
Title: Device for generating cursor line
Inventor: ANDOU MASANOBU
IPC: G06T11/80
Filed: 1982-12-02
Abstract: PURPOSE:To obtain a cursor line generating device with high resistivity against noises and improved positioning accuracy by displaying double cursor lines by digital processing. CONSTITUTION:An up-down counter 13a counts up/down clocks from an oscillator 17a in accordance with the display setting position by a digital switch 19a in the 1st horizontal cursor generator 22a. A D/A converter 6a converts the counted value, and when the converted value coincides with a vertical synchronizing signal from an integrator 4a, a pulse selector 7a outputs a high level cursor line signal SG in accordance with the horizontal synchronizing signal at that time through a comparator 5a. Simultaneously, a preset counter 9a counts up horizontal synchronizing signals from that point of time, and when the counted value coincides with the set value corresponding to the interval of the double cursor, outputs a signal SG to display the double cursor lines. The 2nd horizontal cursor line and two pairs of vertical cursor lines have the same structure. Consequently, the cursor lines with high resistivity against noises and high positioning accuracy improved by double display are generated by the digital processing.