baber/WOPTO huggingface dataset:
Patent JP-H10324493-A (JP)
Title: Container crane
Inventor: NAKAJIMA ICHIRO
IPC: B66C19/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a container crane so as to shorten the loading time. SOLUTION: Out of three trolleys traveling on girders 31, 32, a central trolley 60 is provided with a receiver base 61, on which containers from hoisting jigs 42, 46 of both side trolleys 41, 45 are to be placed. The trolley 60 hoists the receiver base 61 with a rope 62. At the time of unloading, a container is hoisted by the trolley 45, and placed on the receiver base 61, and the container on the receiver base 61 is hoisted by the trolley 41, and landed. Height position of the receiver base 61 is set in response to the lowest height, at which the trolley 45 can travel in the condition that the container is hoisted by the trolley 45, as a reference height. With progress of the unloading, the height of the receiver base 61 is gradually lowered. At the time of shipping, the position of the receiver base 61 is gradually raised.  A traveling auxiliary beam 37 of the trolley 60 is arranged close to the land than a connection point of a tension bar 28 and a boom 32.
Patent JP-S5841010-A (JP)
Inventor: IDA MASAYUKI
IPC: B65B27/08
Filed: 1981-08-27
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-S5560890-A (JP)
Title: Fully-electronic digital timepiece
Inventor: KASAMA NORIYUKI
IPC: G04G9/00
Filed: 1978-10-31
Abstract: PURPOSE: To eliminate the complicatedness of a display surface, by using a display member also as one function recognition display member.  
     CONSTITUTION: A liquid crystal display unit 2 has a time display mechanism, a display member 11 and recognition display members 8, 9 for displaying a day of the week and the forenoon or afternoon. The time display mechanism comprises an hour display section 4, a minute display section 6 and a second display section 7 each for indication by two digits and a colon display section 5 for separating the display sections 4, 6 from each other. Display is changed over for a timepiece system or a stopwatch system by an operating member 3. In the display for the timepiece system, two of elements of the display member 11 are selectively indicated by optical polarization to display a day of the week and the forenoon or afternoon. In the display for the stopwatch system, the elements of the display member 11 are sequentially indicated one by one by optical polarization to display one or more tenths second. The display member 11 is thus jointly used to indicate a day of the week, the forenoon, or afternoon and one or more tenths second. This results in attaining the purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0428874-A (JP)
Title: Method for removing metal ion from pretreatment solution for electroless plating
Inventor: AKAZAWA SATOSHI
IPC: C23C18/30
Filed: 1990-05-23
Abstract: PURPOSE:To improve the adhesive strength of a plated film by removing, by absorption metal ions in an adhesion accelerator for use, in pretreatment for electroless plating by means of chelate resin. CONSTITUTION:For example, at the time of producing a printed wiring board, a plating catalyst of noble metal (Pd, etc.) is allowed to adhere to a material to be plated, the treatment using a pretreatment solution (adhesion accelerator) providing adhesive strength to the plated film is executed, and this body is immersed in an electroless plating bath to undergo electroless plating. At this time, metal ions (copper ions and tin ions) in the pretreatment solution are adsorbed by chelate resin and removed, and further, a chelate resin in which matrix is composed of polystyrene and iminodiacetic acid type coordination radicals are contained, is used as the above chelate resin. By this method, deterioration in the adhesive strength of plating can be prevented, and continuous operation can be performed for a long period.
Patent JP-S63302124-A (JP)
Title: Heat-insulated engine structure
Inventor: KAWAMURA HIDEO
IPC: F01L1/00
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a high degree of heat-insulation by providing a cylinder head liner which forms a combustion chamber that lowers the center part of an engine cylinder but heightens the outer peripheral section thereof so as to form a square- cylindrical shape part in the upper section of the combustion chamber, and by disposing intake and exhaust valves in an inclined part in the lower surface of the cylinder head liner. CONSTITUTION:A ceramic thin plate 5 adapted to form a flat surface in a piston head section 1 of a piston 20 on the combustion chamber side, is disposed in the piston head section 1 through the intermediary of a heat-insulating material 3. A cylinder liner 30 is formed so as to form a combustion chamber 15 having such a shape that the center part of the cylinder is low but the outer peripheral section thereof is high so as to cope with the flat surface formed by the ceramic thin plate 5 in the cylinder head section 1. The combustion chamber has a square cross-sectional shape part or a square-cylindrical shape part in the upper section thereof so as to enhance the efficiency of mixture between fuel and air. Further, intake and exhaust valves 21, 27 are disposed in an inclined surface in a lower surface part 22 in the cylinder head liner 30, which is inclined and extended from the cylinder center part to the cylinder outer peripheral section.
Patent JP-H06344296-A (JP)
Title: Button taking-off method and button taking-off machine
Inventor: EBIHARA KATSUHARU
IPC: B26D3/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide a button taking-off method and a button taking-off machine through which a button sewn on cloth is efficiently taken off with high workability. CONSTITUTION:A disc-shaped cutter 4 is horizontally rotatably attached on the output shaft 3 of a drive motor 2 and a notch--form groove 11 to guide a button is formed in a part of a cover 10 with which the cutter 4 is covered to form a button taking-off machine 1. Cloth is laterally moved toward the horizontally rotating cutter 4 to take off a button, sewn thereon, by means of a cutter 4. As a result, workability in lateral movement of the cloth is better compared with that in movement in a longitudinal direction (a direction extending from this side toward a front). Besides, since the stroke thereof is not especially limited by the length of the arm of a worker, a button taking-off work is performed with high efficiency.
Patent JP-H0428140-A (JP)
Title: Manufacture of plane type display
Inventor: MURAKISHI ISAO
IPC: H01J9/02
Filed: 1990-05-23
Abstract: PURPOSE:To increase the productivity by arranging adhesive sheets of glass inserted between respective electrodes among thin plates having both a small heat capacity and a flatness so as to heat them between a burned base and a stamping member while applying pressure. CONSTITUTION:A thin plate 31, a vertically deflecting electrode 33, a horizontally deflecting electrode 34, a horizontally converging electrode 35, a signal electrode 36, a beam drawing out electrode 37, sheets of adhesive glass 47 and a thin plate 48 are arranged between a burned base 50 and a stamping member 51 so as to heat them while applying pressure. Since a crystalline substance among the sheets of adhesive glass 38 and 47 is crystallized completely while keeping this condition for about an hour, a strong connection can be completed. In this way, both connection and fixation of each electrode 33, 34, 35, 36 and 37 and connection and fixation of a vertically deflecting electrode 42, a horizontally deflecting electrode 43, a horizontally converging electrode 44, a signal electrode 45 and a beam drawing out electrode 46 can be performed simultaneously between a pair of the burned base 50 and the stamping member 51.
Patent JP-H1059052-A (JP)
Title: Containerized disaster-relief vehicle
Inventor: TAKAO HIDEHIKO
IPC: B60P3/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a containerized disaster-relief vehicle requiring lower costs including its initial introducing costs and its maintenance costs such as taxes, premiums and service costs. SOLUTION: A disaster-relief vehicle 1, which is used at a disaster such as an earthquake for a relief activity of transporting relief goods to disaster areas, is loaded with arbitrary relief goods required for a relief activity in its container C which is freely coupled thereto or decoupled therefrom by a loading device 2 mounted on the vehicle 1. The loading device 2 includes an L-shaped loading arm 21 of which base end is pivotally supported on the vehicle body, and a hook 23 at the tip of the loading arm 21 adapted to freely engage with or disengaged from a lock part C1 on the container C.
Patent JP-H10154736-A (JP)
Title: Test pattern for measuring line width of electrode
Inventor: HIKKU ZE RI
IPC: G01B15/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To measure accurately the line width of an electrode, by a method wherein the electrode and a plurality of lines, which are extended from both end parts of the electrode and have a constant line width and a constant length, are formed on a substrate, and the lines are made wider than that of the electrode. SOLUTION: A gate electrode 12 is extended on the active region 11 of the surface part of a substrate 10 in such a way as to cross the region 11, and source and drain regions 13 are formed in the region 11 on both sides of the electrode 12. Moreover, a plurality of lines 14 are extended from both end parts of the electrode 12. The line width W1 of the electrode 12 is smaller than the line width W2 of the lines 14. The reason is that, when the line width W1 of the electrode 12 is measured using an electronic microscope, the line width W2 of the lines 14 is made larger than that of the electrode 12 to identify the line width W2, so that the line width W1, which is located in the source and the drain regions 13, of the electrode 12 can be accurately measured.  Therefore, a change in the line width of the gate electrode can be easily compared with a change in the characteristics of a transistor.
Patent JP-S5924135-A (JP)
Title: Heat pump type hot-water device
Inventor: IMABAYASHI SATOSHI
IPC: F24H1/00
Filed: 1982-07-29
Abstract: PURPOSE:To improve operating efficiency while guaranteeing the amount of hot- water surely by a method wherein the operation of the device is controlled so as to minimize the operation of an auxiliary heater by detecting an outdoor temperature and the amount of remaining hot-water. CONSTITUTION:Upon both of the single operation of the heat pump or the operation of the same in parallel with an auxiliary heater 10, the hot-water is reserved in keeping the temperature of the hot-water flowing into a hot-water reserving tank 7 in constant. In case the outdoor temperature is higher than a set value, a switch 14' is being opened, and when the switch 19 is put ON, a compressor 1, a fan 5 and a pump 9 are conducted and the hot-water is reserved by flowing circulating water above a hot-water reserving tank 7 into the top of the tank 7 after it is heated to the temperature of hot-water by a condenser 2. In case the outdoor temperature is lowr than the set value, the switches 14', 15' are being closed, therefore, a heating capacity is obtained by the parallel operation of the compressor 1, the fan 5, the pump 9 and the heater 10 and a heating load may be satisfied. When the remaining water is existing more than a predetermined amount, the switch 15' is closed but the switch 14' is opened, therefore, only the heat pump is operated.
Patent JP-S5561505-A (JP)
Title: Housing device
Inventor: ISHIKAWA NORIYUKI
IPC: B65G1/14
Filed: 1978-10-30
Abstract: PURPOSE: To effectively utilize space by lessening the installing space of this device while rapidly extracting steel plates required from steel plate groups housed in a plural stage of racks.  
     CONSTITUTION: When extracting a housing rack 5C among housing racks 5AW5F that classify and house steel plates, the rack 5A is connected to a connecting plate 8 of the rack 5B by operating a cylinder 9 of the rack 5A. The rack 5B is connected to a connecting plate 8 of the rack 5C by working a cylinder 9 of the rack 5B, thus unifying the racks 5AW5C. When operating a motor 11 under this condition, the housing racks 5AW5C are moved on rails 2AW2C through wheels 6, and pulled out to a pull-out location 4. Then, steel plates needed are extracted from the rack 5C. In this case, deflection is prevented because the rack 5C is supported to the racks 5A, 5B through front frames 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5826750-A (JP)
Title: Hoop feeder
Inventor: KATOU KANJI
IPC: B65H23/192
Filed: 1982-07-29
Abstract: PURPOSE:To instantaneously detect breakage of a hoop and automatically stop feed rolls, by a method wherein the breakage of the hoop is detected by detecting an abnormality in the rotating speed of a tension pinch roll rotated by a  driving source with a rotating speed changeable according to the load thereon,  in a feeder particularly for a three-dimensional net form metallic hoop. CONSTITUTION:The tension pinch roll 3 for imparting a tension to the hoop 1 is provided on the downstream of a pinch roll 2 for fixed-speed feeding of the hoop 1. The roller 3 is rotated by the driving source 12 including a powder clutch 11  so that the rotating speed of the roller 3 is changed according to the load thereon. The abnormality in the rotating speed of the roll 3 arising from the breakage of the hoop 1 is detected by a measuring signal generated by a pulse generator (18, 20) provided for the roll 3, and the roll 2 is stopped. Simultaneously, a solenoid clutch 21 for a hoop discharger is energized, the powder clutch 11 is deenergized, a tension pinch roll 7 is rotated by a motor 30, and the hoop 1' fed after the breakage of the hoop is automatically discharged.
Patent JP-H05159233-A (JP)
Title: Structural body of thin-film magnetic head and production thereof
Inventor: SAGARA SATOYUKI
IPC: G11B5/17
Filed: 1992-05-26
Abstract: PURPOSE:To provide the structural body of the thin-film magnetic head which is constituted by joining the external connecting terminals of a thin-film magnetic head part and the lead terminals of a flexible printed board and has the high reliability of the joined parts and facilitates the automation of a connecting stage and the process for production thereof. CONSTITUTION:The thin-film magnetic head is constituted of a magnetic substrate 12, an element part 13 and a protective plate 14. Plural pieces of the external connecting terminals 11 are so disposed as to extend from the element part 13 on the surface of the magnetic substrate 12. Plural pieces of the lead terminals 2 are so disposed as to correspond to each of these external connecting terminals 11. The lead terminals 2 are held by a base film 3 and a cover film 4 in such a manner that the surfaces facing each of the external connecting terminals 11 are at least exposed. Conductive layers 1 are interposed between each of the lead terminals 2 and the external connecting terminals 11 facing each other. The lead terminals 2 and the external connecting terminals 11 are electrically connect by these conductive layers 1.
Patent JP-H08325027-A (JP)
Title: Production of chip parts
Inventor: YAMANAKA HIDEO
IPC: G02F1/13
Filed: 1995-05-31
Abstract: PURPOSE: To lessen the adhesion of dust to element surfaces and to produce chip parts with good productivity. CONSTITUTION: This process comprises producing the individual chip parts by forming plural elements 2 on the surface 1a of a translucent substrate 1, then dividing this translucent substrate 1 between the respective elements 2, in which process protective tapes 3 are stuck to the surface 1a formed with the elements 2 of the translucent substrate 1. Cutting grooves 11 are then formed in the positions corresponding to the parts between the respective elements 2 on the rear surface side of the translucent substrate 1, and thereafter, external force is applied on the translucent substrate 1 from the protective tape 3 side, by which the translucent substrate 1 is divided in the positions of the cutting grooves 11.
Patent JP-S63297122-A (JP)
Title: Four-wheel-drive device for vehicle
Inventor: SHIRAISHI MASARU
IPC: B60K17/35
Filed: 1987-05-29
Abstract: PURPOSE:To facilitate the lubrication in a transfer housing by using the lubricating oil for a speed change gear by supplying and receiving the lubricating oil between a speed change gear housing and a transfer housing through a pipe member. CONSTITUTION:A pipe member 7 for allowing a speed change gear housing 6 and a transfer housing 58 to communicate to outside is installed. The pipe member 7 is laid, sealed by a boss 6b formed on the speed change gear housing 6 and a supporting boss 58 formed on the supporting boss 58b for a tapered roller bearing 59a for supporting the bevel gear shaft 56c of the transfer housing 58 by sealing rings 71 and 71. Therefore, the lubricating oil in the speed change gear housing 6 can be transferred smoothly into the transfer housing 58 through the pipe member 7.
Patent JP-S6026174-A (JP)
Title: Ignition time controller for engine
Inventor: NAKAYAMA HITOSHI
IPC: F02P5/155
Filed: 1983-07-21
Abstract: PURPOSE:To prevent the backward rotation and resulting kick-back of an engine, by delaying the ignition time of the very slowly rotating engine to be after the top dead center at the end of the compression stroke. CONSTITUTION:An ignition circuit system I comprises control circuits II-VII. The circuit II generates a first saw-toothed voltage synchronized with the trailing edge of a negative timing pulse supplied from a pulser coil 20. The circuit IIIgenerates a second saw-toothed voltage of a larger gradient angle than the first saw-toothed voltage, between a positive and a negative timing pulses. The circuit IV compares the first and the second saw-toothed voltages or square-wave voltages with each other to generate a turn-on signal when the difference between the compared voltages is larger than a prescribed value. The circuit Vsupplies a trigger signal to the gate of a thyristor 13 on the basis of the output of the comparator circuit IV. The circuit VI is a driving power source for the control circuits. The circuit VII generates a swuare-wave voltage of higher level than the second saw-toothed voltage, for the duration of the negative timing pulse. As a result, the ignition time of an engine in very slow rotation range is delayed to be after the top dead center at the end of the compression stroke, to improve the starting property of the engine.
Patent JP-H05327542-A (JP)
Title: Information outputting device
Inventor: MUSHA MASATAKA
IPC: H04N5/44
Filed: 1992-05-26
Abstract: PURPOSE:To select valid information from a wide range, and to obtain much information in a unit time by automatically switching to a channel selecting state in which a selecting means is registered according to the output of a supervisory device. CONSTITUTION:A reading address whose relative position is always equal is transferred to a frame memory to be outputted to a video information transferring path 211, and the residual frame memory, so that two picture information whose relative position is equal in the frame can be applied to a subtracting means 205. The absolute value of a difference value between the both picture information is calculated once b7 one pixel clock by the means 205. The difference value is accumulated by an accumulator 207, and the accumulated value is reset to 0 synchronously with the writing and reading switching timing of frame memories 202 and 203. The accumulated value is subtracted from the set conditional value of a condition registering means 124 by a subtracter 209. The positive value of the logical product of the subtracted result and a positive value from a positive value outputting device 204 is searched to be true, and the negative value of the logical product is searched to be false by a logical product circuit 210, and transmitted to a supervisory information transferring path 135 as the supervisory condition of satisfaction and dissatisfaction.
Patent JP-H0353828-A (JP)
Title: Heating mat
Inventor: MITSUCHIERU WAIRUDO
IPC: A01K1/015
Filed: 1990-05-22
Abstract: PURPOSE: To provide a heating mat for swine which consists of a heating element consisting of an exothermic layer held by plastic films, an electric power connecting means connected thereto and a cover and is heated uniformly, safely and at a low electric power consumption over the entire part of mat. CONSTITUTION: The heating element 5 is constituted by holding the exothermic layer 6 (e.g. consisting of a mixture composed of graphite carbon and polyethylene glycol) between the plastic film (e.g. consisting of polyethylene terephthalate) sheets 7, 8 provided with polyethylene terephthalate fiber layers 9, 10 on the inside surfaces. Both ends of the heating element 5 are provided with the electric power connecting means by disposing a pair of metallic foil strip electrodes 11, 12 brought into contact with the exothermic layer 6. The heating element 5 described above is enclosed by the outside cover (e.g.; glass fiber material), by which the desired heating mat is obtd.
Patent JP-H089495-A (JP)
Title: Speaker
Inventor: SHIYUTEFUAN GAIZENBERUGAA
IPC: H04R9/06
Filed: 1995-05-31
Abstract: PURPOSE: To provide a speaker which can realize the precise centering of a voice coil even at a high temperature with which adhesive is softened. CONSTITUTION: A speaker diaphragm 10, a voice coil supporting body 11 fitted to the speaker diaphragm 10, a centering device having a rod 17 and a bushing 19 which is fixed to the speaker diaphragm 10 or the voice coil supporting body 11 and which can slide in the shaft direction of a speaker against the operation of a spring device 23 on the rod 17. The rod 17 and the bushing 19 are constituted of magnetic materials and the magnetic material is magnetized in a radius direction against the shaft 16 of the speaker. When the bushing 19 slides on the rod 17, the facing surface areas of the magnetic materials of the busing and the rod have same polarities. The interval between the bushing 19 and the rod 17 is set to be constant with repulsion.
Patent JP-H10327104-A (JP)
Title: Optical fiber fault point detector
Inventor: ISHIHARA TAKESHI
IPC: H04B10/071
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber fault point detector by which a fault of an optical fiber used for the optical wavelength multiplex system is detected in a simple configuration. SOLUTION: Since a light source 57 for fault detection emits a light whose wavelength differs from a wavelength band occupied by plural optical signals and whose spectral width is equal to or more than a spectral width of the wavelength band, a reflected return light or a backward scattered light from a fault point occurred in optical fibers 53, 54 corresponds to the optical signals propagated through the optical fibers 53, 54 and a measurement device 58 detects any of the faulty optical fibers 53, 54 and a distance up to a fault point. The one light source 57 for fault detection is enough and it is not required to install an optical fiber for optical time domain reflectometer(OTDR) for plural the optical fibers 53, 54 connecting to an optical multiplexer 52, then the configuration of the detector is simplified.
Patent JP-S63298296-A (JP)
Inventor: ABE YASUNAO
IPC: G10H1/40
Filed: 1987-05-29
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。