baber/WOPTO huggingface dataset:
Patent JP-H01197656-A (JP)
Title: Discriminating method for matrix structure
Inventor: TAKEUCHI KATSUYUKI
IPC: G01N13/00
Filed: 1988-02-03
Abstract: PURPOSE:To decide the structure which constitutes a base without reference to contrast and light and shade by sectioning the surface of the base to be tested and obtaining an objective picture to be discriminated, and dividing the objective picture into picture elements. CONSTITUTION:The surface of the base of a tube 1 is polished by an automatic polishing device 2 and then etched by an etching device 3. Then an image of the surface of the polished and etched matrix is picked up by a television camera 4 and recorded in an image memory 5 as the picture to be discriminated. At this time, the picture is divided in the memory 5 into picture elements, whose light-shade gradations are recorded as density values which are set in plural stages. A CPU 6 measures difference values of density of the respective picture elements over the entire picture, the measured difference values are summed up by density values on a large density side among the compared picture elements, and the sum value is divided by the number of picture elements by the density values and used as the frequency of each density value to form a histogram. Thus, the structure is decided without reference to the contrast and light and shade.
Patent JP-S60188797-A (JP)
Inventor: ARUBAATO EDOWAADO MERIIFURU
IPC: F28F3/12
Filed: 1985-02-08
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-S63194024-A (JP)
Title: Crusher for hollow concrete pile
Inventor: TAGUCHI ISHIO
IPC: E02D9/00
Filed: 1987-02-06
Abstract: PURPOSE:To enable concrete to be easily crushed without performing excavation, by projecting a chisel unit from the internal section of a hollow concrete pile with oil pressure, and by crushing the concrete. CONSTITUTION:A crusher connected to a wire rope via a suspension ring 2 is suspended and moved down from the upper section to a specified level in the internal section of a hollow concrete pile 20. After that, pressure oil is pressure-fed to a pressure-oil jack 1, and a cam unit 5 is moved downward via a piston rod 4, and via inclined cam grooves 10, 10, the engaging section 7 of a chisel unit 6, and the engaging section 9 of a reaction force unit 8, the chisel unit 6 and the reaction force unit 8 are respectively moved to the external side. With the reaction force of the reaction force unit 8 moved from the guide slot 14 of a reaction force pipe 15 and butted to the wall surface of the pile 20, the chisel unit 6 moved from a guide slot 13 is projected into the wall of the pipe 20 to crush concrete.
Patent JP-H08199630-A (JP)
Title: Counter weight for construction machine
Inventor: FUKUSA FUMIO
IPC: B66C23/76
Filed: 1995-01-20
Abstract: PURPOSE: To facilitate the adjustment of the weight of a counter weight and the position of its center of gravity, the reuse of a heavy article serving as the counter weight in the case of its disuse, and the reduction of industrial wastes and the effective utilization of natural resources by cletachably fixing plural kinds of heavy article blocks being different in specific gravity in a cage body, and properly exchanging the heavy article block when the counter weight is loaded on a vehicle and after then. CONSTITUTION: A counter weight 10 has an about box-shaped cage body 11 formed of steel plate, and many heavy article blocks 12 are accommodated in the cage body 11. The heavy article block 12 has a cubic shape where a vertically piercing through hole is drilledly provided at its center, and uses concrete as main component, and heavy articles being larger in specific gravity than the concrete such as scrap iron is buried in the block 12, and plural kinds of heavy article blocks being the same in shape and different in weight are used by altering a volume ratio between the concrete and the heavy article, and a plurality of heavy article blocks is arranged in every direction in the cage body 11 and fixed with bolts.
Patent JP-H07235762-A (JP)
Title: Method for soldering printed wiring board
Inventor: YAMADA KAZUHITO
IPC: H05K3/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a method for soldering a printed wiring board capable of preventing the occurrence of solder bridging without creating degrading of productivity for printed wiring boards. CONSTITUTION:An adhesive 13 for temporary fixing a chip part 10 as a surface mount part is coated to a region where solder bridge is easy to occur on a printed wiring board 1. In this state, molten solder 16 is supplied by flow soldering and soldering is performed.
Patent JP-H01200718-A (JP)
Title: Output circuit
Inventor: MORI SHINTARO
IPC: H03F3/34
Filed: 1988-02-04
Abstract: PURPOSE:To obtain an output circuit with high efficiency by adding two current mirror circuits to the output stage of the title circuit. CONSTITUTION:Constant current sources 3, 4, 6 stop their operation and a constant current source 2 is operative in the standby state. A current IC7 flowing from an output terminal 5 to a collector of a transistor(TR) Q7 flows to the collector, emitter of a TR Q5 via the emitter and then to GND. A current proportional to the current IC7 flows to the collector of a TR Q8 being a component of the current mirror circuit 7 and a current m.IC7 is supplied to the base of a TR Q4 by a current mirror circuit 8 comprising TRs Q9, Q10 (m is a collector current ratio of TRs Q10 and Q7). A current hFE.m.IC7 flows to the collector of the TR Q4 by the current m.IC7 (hFE is a common emitter DC amplification factor). Moreover, when the current from the terminal 5 is zero, the current flowing to the collector of the TR Q4 is also zero. That is, the current supplied by the constant current source 2 is much decreased.
Patent JP-H01200512-A (JP)
Title: Fire-resistant electric insulation composition
Inventor: HORI AKIHIRO
IPC: H01B3/44
Filed: 1988-02-04
Abstract: PURPOSE:To form an inorganic fire-resistant agent of extremely low fume and toxicity by making plyolefin contain the specific weight part of an inorganic fire-resistant agent and the the predetermined weight part of a niobium or an inorganic niobium compound or an organic niobium compound. CONSTITUTION:There is formed a fire-resistant electric insulation composition wherein 50 to 300 weight parts of an inorganic fire-resistant agent and 0.5 or more weight parts of a niobium or an inorganic niobium compound, or an organic niobium compound are contained for 100 weight parts of polyolefin. In this case, an ethylene propylene copolymer, an ethylecompropylene dienterpolymer and the like are used as polyolefin. Also, an aluminum hydroxide, a magnesium hydroxide and the like are used as an inorganic fire-resistant agent. Furthermore, a niobium dioxide, a niobium trioxide and the like are used as an inorganic niobium compound and there are pentametoxiniobium, a pentaetoxyniobium and the like available as an organic niobium compound. As a result, it is possible to make fume and toxicity extremely low.
Patent JP-S62181168-A (JP)
Title: Ink sheet feeding method for recorder
Inventor: WATANABE TETSUO
IPC: B41J17/06
Filed: 1986-02-06
Abstract: PURPOSE:To prevent an ink sheet from jamming during feeding thereof, prevent the ink sheet from being needlessly fed and enhance economy, by feeding the ink sheet at a speed lower than that of a paper when feeding the paper without recording. CONSTITUTION:After recording on a paper 27 is finished, the paper 27 and an ink sheet 17 are continuously fed. The trailing end of the paper 27 is detected by a sensor 30 provided on the discharging side, and operations of a platen- driving motor 12 and an ink sheet feeding motor 26 are stopped. Then, pressing of a thermal head 13 is released, thereafter the motors 12 and 26 are again operated to feed the paper 27 and the ink sheet 17, thereby discharging the paper 27. In this case, the feeding speed of the ink sheet 17 is set to be lower than that of the paper 27. Accordingly, the ink sheet is prevented from jamming, and idle feeding thereof is less frequently encountered.
Patent JP-S58141138-A (JP)
Inventor: INAOKA KIYOTERU
IPC: A61B6/02
Filed: 1982-02-18
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-H08221593-A (JP)
Title: Graphic display device
Inventor: ABE YUICHI
IPC: G06T15/40
Filed: 1995-02-14
Abstract: PURPOSE: To provide a graphic display device with which the connecting part of adjacent polygons can be properly displayed without changing order for expanding the polygons. CONSTITUTION: Inside the graphic display device, a pixel information storage part 700 is provided to hold a color, rate to be occupied by a graphic and (z) value for every hierarchy as the multi-hierarchy pixel information arranged by the (z) value and a pixel information arithmetic part 500 is provided to compare the (z) value between the pixel information of a newly additionally plotted graphic and the multi-hierarchy pixel information held in the pixel information storage part, to add mask values included in the mutual pixel information when the (z) value is almost equal as the result of comparison and to decide the information of picture elements to be written in the pixel information storage part. Thus, the connecting part of adjacent polygons can be properly displayed without changing the order of polygons to be expanded.
Patent JP-H02205974-A (JP)
Title: Device for automatically arranging component on printed board
Inventor: OIWA YOKO
IPC: G06F17/50
Filed: 1989-02-03
Abstract: PURPOSE:To easily realize the functional block of a circuit on a printed board by deciding the arranging priority of each component based on component function information stored in a data base storage part, and deciding an arranging position hierarchically from the component with higher priority based on decided priority and connection information. CONSTITUTION:The arranging priority is decided by a function attained by the component in the circuit by utilizing the function in formation of the component by a arranging priority deciding means 7 by storing the function information of the component in the data base storage part 3. And the components with the same priority in sequence of higher priority are collected, and an arranging method suitable for the hierarchy of the component is taken by an in-hierarchy arranging position deciding means 8. Therefore, arrangement fitted hierarchically in the function can be performed corresponding to the priority. In such a way, the functional block of the circuit can automatically be realized on the printed board without receiving a detail instruction by a person.
Patent JP-H08223190-A (JP)
Title: Communication system
Inventor: NIIMI YUKIHIDE
IPC: G01M17/007
Filed: 1995-02-14
Abstract: PURPOSE: To provide a communication system in which no collision on a communication line is present and data are not destructed by providing priority orders to the first to nth electronic controllers of slave units beforehand and determining the transmission order of response messages. CONSTITUTION: An engine controller 1, a transmission controller 2 and an air conditioning controller 6 are provided as the plural slave units to be mounted on a vehicle and data communication is performed with an externally connected fault diagnostic tester 5 as a master unit. The communication of one to n is performed through one communication line 3 and a connector 4 and the priority order is determined beforehand for the respective electronic equipments. When the fault diagnostic tester 5 transmits a request message to the respective electronic equipments, their own response messages are transmitted in an order from the electronic equipment whose priority order is high. Since the response message is transmitted after the prescribed standby time after the message of the equipment of which priority order is high is completed, the messages do not collide on the communication line.
Patent JP-H01201254-A (JP)
Title: Mask protection for welding
Inventor: YAGI KAZUMASA
IPC: A61F9/06
Filed: 1988-02-04
Abstract: PURPOSE:To widely reduce the sticking of a welding spatter by making the outside surface of the observation hole of a protection mask into a transparent plastic plate and constituting the observation hole of a shading plastic plate colored as for the protection. CONSTITUTION:For the outside surface of an observation hole C of a protection mask, a transparent plastic plate 7a is fitted instead of a conventional transparent glass plate 1. Next, a shading glass plate 2 colored as for the protection of the eyes for a welding arc is pressed onto the observation hole of a surface main body 4 with the spring pressure of a notch part 3a of a plate spring 3 finally while the transparent glass plate 1 is successively overlapped. The plate is fitted into both edge parts of a locking piece 5 provided at the surface main body 4 and fixed removably. Thus, in the welding work, the hardness-to-see to occur conventionally is eliminated, the expense and the labor to replace the glass plate are eliminated at each time and the workability can be improved.
Patent JP-2000225881-A (JP)
Title: Seedling box transport vehicle
Inventor: OSHIMA MASARU
IPC: B60P3/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a bottom end of an elevating device from coming into contact with a road surface in regard to a seedling box transport vehicle capable of transporting seedling boxes to nursery facilities, fields, or the like. SOLUTION: This seedling box transport vehicle 3 is provided with a seedling box mount part 12 capable of mounting seedling box groups A being a stack of seedling boxes (a) and an elevating device 22 equipped with an elevating table 21 capable of elevating with the seedling box groups A mounted thereupon, has the seedling box mount part 12 and the elevating table 21 connectably constituted so that the seedling box groups A can be moved from the seedling box mount part 12 to the elevating table 21 by means of the elevating device 22,  and constituted so that the elevating table 21 is capable of being lowered from a connected position with the seedling box mount part 12 by means of an operation of the elevating device 22 and the elevating device 22 contracts upward by a rise of the elevating guide frames 27 and 27 integrally rising with the elevating table 21 accompanying a rise of the elevating table 21.
Patent JP-2000223935-A (JP)
Title: Antenna
Inventor: ARAI HIROYUKI
IPC: H01Q21/12
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a planar antenna which neither spoils the outward appearance of a building such as a house nor narrows a useful space such as a veranda and receives a horizontal polarized wave. SOLUTION: An antenna substrate 1 made of a dielectric is provided with a microstrip line 2. Further, a strip dipole 7 is provided on the antenna substrate 1 so that the strip dipole 7 and microstrip line 2 electromagnetically resonate and the strip dipole 7 crosses the microstrip line 2 at right angles.
Patent JP-S63193318-A (JP)
Title: Magnetic head
Inventor: KUROSE KAZUYOSHI
IPC: G11B5/588
Filed: 1987-02-05
Abstract: PURPOSE:To prevent cracks of head chips to obtain a magnetic recording and reproducing head of high reliability by fixing a reinforcing member to the center part of a supporting member. CONSTITUTION:With respect to the constitution, an H-shaped base 11, a piezoelectric element 12 expanded and contracted in the lengthwise direction by alternating power supply, and a supporting member 13 which is set between both end parts of the base 11 and has a spring property are provided, and a head chip 14 for magnetic recording and reproducing is fixed to the center part of the supporting member 13. When a reinforcing member 15 is fixed to the center part of the supporting member 13, the supporting member 13 is flatly flexture oscillated in the center part and an alternating load is not applied to both side face parts of the head chip 14. Thus, cracks of the head chip are prevented to obtain the magnetic head of high reliability.
Patent JP-S55117978-A (JP)
Title: Picture tracking unit
Inventor: YAMADA ISAO
IPC: G01S3/782
Filed: 1979-03-06
Abstract: PURPOSE:To make it possible to make a flying material small-size, reduce the maximum number of transfer stages, and shorten the transfer time by subjecting the output from a frame transfer-system Si CCD detector to the signal processing. CONSTITUTION:Optical system 5 receives a light and condenses the light onto frame transfer-system Si CCD detector 6. Signal processing circuit 7 receives the output of Si CCD detector 6 to perform the signal processing required for picture tracking. By using frame transfer-system Si CCD detector 6, the optical axis of the unit becomes the center of Si CCD detector 6, and mechanical balance is obtained, and the space can be used effectively.
Patent JP-S57139756-A (JP)
Title: Two color electrophotographing system
Inventor: MIYAGI KOUJI
IPC: G03G13/01
Filed: 1981-02-25
Abstract: PURPOSE:To form a fog-free 2-color image, by forming electrostatic latent images reverse to each other in polarity corresponding to both the A and B color parts of a 2-color original on a photoreceptor, developing them with different polarity toners, uniformly exposing them, carrying out AC corona discharge superposed by DC components same in polarity as the potentials of the photoreceptor in order to transfer the toner images. CONSTITUTION:A photoreceptor consisting of a substrate 1, a photosensitive layer 2, and an insulating layer 3 is charged, imagewise exposed through a red- cut filter, and simultaneously charged to reverse polarity, imagewise exposed through a red filter, and voltage becomes + on the black part B, - on the red part R, and about 0 volt on the white part W. Then, it is developed with a reverse-polarity toner, uniformly exposed to reverse the latent image on the part B, and subjected to AC corona discharge superposed by DC voltage same in polarity as the black and red potentials, thus permitting fog toner on the nonimage area not to be transferred even in transferring the black and red toners on the image area, and a fog-free image to be obtained.
Patent JP-S58142546-A (JP)
Title: Formation of multilayer wiring
Inventor: ITOU RIYOUICHI
IPC: H01L21/3205
Filed: 1982-02-19
Abstract: PURPOSE:To obtain a multilayer wiring without the short-circuit or disconnection of a wiring pattern, by preventing the generation of stepwise difference on the layer insulation film between wiring patterns of different layers. CONSTITUTION:A wiring pattern 3 is formed on a substrate 1 via an insulation film 2 and covered with the layer insulation film 4. Next, the film 4 on the upper surface part of the pattern 3 is removed by a photography technique. It is covered with the layer insulation film 14, and a through-hole 5 reaching the pattern 3. Then, a conductive film is evaporated, and accordingly the wiring pattern 6 is formed. Since the layer insulation films 4 and 14 are formed flat in uniform thickness regardless of the wiring 3, then the layer short-circuit due to pin hole cracks does not generate, and the upper surface of the film 14 is formed flat, the disconnection is not generated on the wiring pattern 6.
Patent JP-H07235927-A (JP)
Title: Information relaying device
Inventor: TSUKAMOTO MASAHIKO
IPC: H04B7/26
Filed: 1994-02-23
Abstract: PURPOSE:To provide an information relaying device which can relay the information in an extremely proper state and in response to the purpose, the constitution and the using state of a network by choosing two or more selector means of different types out of the information exchanging means included in an information exchanging part and adding those chosen selector means to an information exchanging means selecting part. CONSTITUTION:An information exchanging means selecting part 12 detects that a mobile terminal is adjacent to its own station and then checks whether the mobile terminal designates the type of exchanging system for the mobile terminal information. If the type of information exchanging system is designated, an information exchanging part 10 chooses a program corresponding to the designated system among those programs 111-113 used for exchange of the mobile terminal information. If no type is designated by the mobile terminal, the part 12 checks the congestion state of a network and then successively decides the moving frequency and the communication frequency of the mobile terminal. Then nothing is carried out in a mobile state of the mobile terminal, and the notification is performed by a broadcasting system in a communication state. Furthermore the communication is carried out in a default system when the communication frequency is smell.
Patent JP-S61183343-A (JP)
Inventor: ARUBEERU SUTORASERU
IPC: C08L1/00
Filed: 1986-02-07
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-H06240544-A (JP)
Title: Method for driving loom and its apparatus
Inventor: HATTORI MASANOBU
IPC: D03D51/00
Filed: 1993-02-15
Abstract: PURPOSE:To suppress the fluctuation in rotation of a loom in changeover from the application of a voltage from a commercial power source to the output from a frequency converting circuit in starting the loom. CONSTITUTION:Electromagnetic contactors 15 and 19 are turned ON in starting a loom. When the rotational frequency of the loom understood from a rotary encoder 25 attains the set rotational frequency, a rotation control computer (C1) commands the turning OFF of the electromagnetic contactors 15 and 19. The rotational frequency after the set rotational frequency is sensed with the rotation control computer (C1) to memorize the difference between the rotational frequency and the set rotational frequency. In the next starting, when the sensed rotational frequency coincides with a corrected rotational frequency obtained by subtracting the difference in the rotational frequency from the set rotational frequency, the rotation control computer (C1) commands the turning OFF of the electromagnetic contactors 15 and 19.
Patent JP-H04248876-A (JP)
Title: Epoxy resin composition for powdery coating
Inventor: MATSUZAKI KUNIMITSU
IPC: C09D5/46
Filed: 1991-01-25
Abstract: PURPOSE:To provide the subject epoxy resin composition for powdery coating having stable powder properties and capable of producing a cured material excellent in impact resistance, heat shock resistance and surface hardness by specifying the composition of the components. CONSTITUTION:An epoxy resin composition for powdery coating characterized by a composition composed of (A) an epoxy resin, (B) an acid anhydride and phenolic resin, (c) a curing promoter and (D) an inorganic filler and a composition of the inorganic filler composed of (D1) one having 0.5mum-100mum average particle diameter and (D2) the other having <0.5mum average particle diameter. As for the ratio of the above-mentioned components (A), (B), (C) and (D), 5-35 pts.wt. acid anhydride and 2-30 pts.wt. phenol resin in (B) component, 0.05-5 pts.wt. (C) component and 130-270 pts.wt. (D) component are used. In addition, (D) component is composed of 99.7-87.0wt.% (D1) component and 0.3-13.0wt.% (D2) component.