baber/WOPTO huggingface dataset:
Patent JP-H08144606-A (JP)
Title: Working car
Inventor: MATSUI AKIO
IPC: E05C1/14
Filed: 1994-11-18
Abstract: PURPOSE: To lock an engine bonnet with a small number of components without shaking in a working car where the engine bonnet whose one side is opened in the longitudinal direction, is designed to be rockable and openable with its opening side and its opposite side as a fulcrum respectively. CONSTITUTION: An engine bonnet 12 is mounted to a chassis frame 2 by way of a connection mechanism A capable of rocking and opening after the bonnet is moved in the longitudinal direction of the chassis. A locking means 17 is installed to the inner surface of a side wall of the engine bonnet 12 so as to regulate both directions and stop the upward motion of the engine bonnet 12 by engaging with a fixing member 13 on the equipment side accompanied by the longitudinal direction of the engine bonnet 12.
Patent JP-H10130674-A (JP)
Title: Lubricant for reduction processing
Inventor: SAEKI CHIKARA
IPC: C10N20/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant for reduction processing which can decrease a residual oil in a long-size-coil metal pipe in an annealing furnace without conducting a special residual-oil removal treatment, hence can improve the brazing properties of the metal pipe, and pref. can enhance the lubricity in reduction to prevent the seizure in reduction. SOLUTION: This lubricant comprises a polybutene which has a number average mol.wt. of 2.500 or lower and of which 10% or lower has a mol.wt. lower than 800. The lubricant may contain a 6-13C alcohol in addition to polybutene. In this case, the viscosity of the lubricant is pref. 150-5,000cSt at 40 deg.C.
Patent JP-S62168327-A (JP)
Title: Pulse ionization detection
Inventor: ITOI HIROTO
IPC: H01J27/02
Filed: 1985-12-17
Abstract: PURPOSE:To enlarge a dynamic range, by making the quantity of trapped ions or the concentration of a sample not exceed threshold value with controlling the time of pulse ionization. CONSTITUTION:An initial ionization time is set up, and pre-pulse ionization is carried out, so that all ions are strapped in a chamber 1. The ions are discharged to an ion detector 4, and an ion signal discriminator 6 monitors whether the signals exceed threshold value or not. In case that the ion signals exceed the threshold value, the ionization time is shortened, and the pre-ionization and the ion detection are carried out again. And when the ion signals come not to exceed the threshold value, main ionization and the ion detection are carried out. In this case, the gain quantity of an amplifier 5 is increased and outputted corresponding to the decrease quantity of the ion signals. Thus, the pre-pulse ionization and the detection are carried out, so that a dynamic range can be enlarged.
Patent JP-2001110396-A (JP)
Title: Device and method for machining terminal of battery connecting plate
Inventor: RACHI JUNYA
IPC: H01M50/528
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To efficiently cut the middle connecting portion of a terminal for fuse connection. SOLUTION: This machining device is equipped with a support base 45 to fix battery connecting plate 1, a cutting punch 39 for middle connecting portions 18 of terminals of the battery connecting plate, a crimper 36 for wire bonding spots 14 of the terminal, a ram 35 movable up and down at will that fix the cutting punch and the crimper, a punch support 44 for the cutting punch, an anvil 41 for the crimper. The support base 45 moves in the lineup direction of a plurality of the terminals 6. The punch support 44 engages with a hollow of the middle connecting portion 18. The cutting punch 39 has terminal engaging groove. The punch support 44 has a wide escape for cutting scraps in a punch insertion ditch 56, whose bottom has a slope for removing cutting scraps.  When wire is bonded at the wire bonding spot 14 with the crimper 36, the cutting punch concurrently cuts the middle connecting portion 18.
Patent JP-S62142633-A (JP)
Title: Manufacture of synchronizing sheet for molding
Inventor: MIYAZAWA KAZUSHI
IPC: B32B33/00
Filed: 1985-12-17
Abstract: PURPOSE:To enable an improvement in synchronous accuracy of pattern printing, molding properties and resistance to weather of a molded article, by a method wherein pattern printing is applied to a synthetic resin layer which has been formed on a synthetic resin film, whose dimensional stability is high, and are superior in the resistance to weather and molding properties, and the film is peeled off after lamination of a synthetic resin sheet, whose molding properties are favorable, on the layer. CONSTITUTION:As printing 3 of a pattern is applied to a synthetic resin layer 2, whose resistance to weather and molding properties are excellent, formed on a synthetic resin film 1, whose dimensional stability is high, through casting or laminating, elongation of the synthetic resin layer 2 based on heat at the time of the printing is prevented by the synthetic resin film 1. As a synthetic resin sheet 4, whose molding properties are favorable, is laminated on the same, the elongation based on the heat at the time of the lamination is prevented. As the synthetic resin film 1 and synthetic resin layer 2 are in a temporary adhesion state, whose adhesive strength is weak, when the synthetic resin film 1 is peeled off, a synchronizing sheet for molding, whose resistance to weather and molding properties are favorable, is obtained.
Patent JP-H02129991-A (JP)
Title: Mounting method for semiconductor package
Inventor: KUWABARA KIYOSHI
IPC: H05K3/34
Filed: 1988-11-09
Abstract: PURPOSE:To achieve highly reliable and inexpensive packaging by printing a reflow pad and a guide pattern connected to a signal pin simultaneously and then forming a protrusion for positioning on the guide pattern. CONSTITUTION:A reflow pad 11-1 group connected to a signal pin 2-1 of a pin grid array type semiconductor package (LSI) 2 and two or more guide patterns 11-2 located at a position opposing a guide pin 2-2 are simultaneously printed and a protrusion 12 for positioning is formed on the surface of the guide pattern 11-2 by a solder 11-2a. Then. the guide pin 2-2 of the LSI 2 is engaged to the protrusion 12 for positioning, the signal pin 2-1 is allowed to contact the reflow pad 11-1, and the LSI 2 is packaged by fluxing a spare solder 11-1a provided at the signal pin 2-1 and the reflow pad 11-1. It achieves a packaging which is highly reliable and inexpensive.
Patent JP-H06141403-A (JP)
Title: Vehicle controller and electric railcar controller
Inventor: HORIE SATORU
IPC: B60L9/18
Filed: 1992-10-22
Abstract: PURPOSE:To reduce idling-gliding speeds and to improve a riding comfort by storing a motor current and a vehicle speed at the time of idling of an electric railcar, using a current stored for a speed of the railcar as a command value, and correcting a stored content under predetermined conditions. CONSTITUTION:An induction motor 3 is driven by a VVVF converted from a DC from a pantograph 1 with an inverter 2. A speed of the motor 3 is obtained by a pulse generator 5, and converted to a frequency fr by a speed operator 7. An output of a CT 4 is calculated by a current operator 6 to obtain a motor current Im. When idling is sensed by a sensor 14 during traveling according to a notch command 12 and a load command 13, an adhesion controller 9 reduces a current command value to readhere it. The current Im and the frequency fr at that time are stored in the controller 9, and an inverter controller 8 controls the inverter 2 with the value as a speed command value at that time. When adhesion conditions are altered due to presence/absence of rain or the other, a stored content is updated. Thus, idling-gliding speeds are reduced to improve a riding comfort.
Patent JP-H09123508-A (JP)
Title: Recording method for serial printer
Inventor: OISHI YUKI
IPC: B41J2/36
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the superposed parts between recording lines to become dense by so recording the same record data as to superpose at least one dot line of adjacent recording lines, and thinning the record data of the superposed part with the previous line and recording at the time of recording next line. SOLUTION: In the case of recording an image, first a record of one line is executed on a recording sheet according to gradation data obtained based on record data by a serial printer. In the case of recording next line, in order to eliminate a gap between the lines, the sheet is so conveyed as to superpose at one dot at the final dot line of the previous line, and recorded. In this case, the record data of the superposed dot line is recorded by the same record data as that of the previous data, and suitable record data of the record data are thinned, and recorded. According to this, the superposed dot line does not become dense, but excellent recording state can be obtained.
Patent JP-H09128902-A (JP)
Title: Recording signal processor and reproducing signal processor
Inventor: SUMA TETSURO
IPC: G11B20/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the omission of data or invalid data and also to simplify a frame processing circuit by arranging the number of samples on the frame processing operation in the manner of adding the sample in which the rearmost and leading parts of continued audio signal blocks are overlapped. SOLUTION: By a format converting part 3 at the time of recording, the audio signal C is divided into blocks for each specified sample in accordance with the number of reference frames (n) of block dividing signals, and the data making the leading part of the next input block overlap with the rear part are added to make each block have the specified number of samples. Then, signals (d) frame-processed for each five blocks are outputted. At the time of reproducing operation, the frame dividing and block dividing processes are executed by a format converting part 7 in accordance with the number of reference frames (n).  By this procedure, the five-frame sequence is maintained even in the case the audio signal having different phase from that of the reference frame is inputted at the time of reproducing process, and also the structure is simplified by making each block have the same number of samples.
Patent JP-H02224219-A (JP)
Title: Method of control of gap accuracy of large substrate
Inventor: NAKAZAWA SHIGEMASA
IPC: G03F7/20
Filed: 1989-10-31
Abstract: PURPOSE:To facilitate formation of a uniform high picture quality pattern by a method wherein an adjusting means functions so as to improve a gap accuracy in accordance with the flatness of a photomask measured by a measuring means. CONSTITUTION:The flatness of a photomask 2 is measured first and an adjusting means adjusts a large substrate 1 in accordance with the measured value to cope with the warpage and deformation of the photomask 2. However, the warpage and deformation of the photomask 2 are not always regular and, further, varied from product to product. Therefore, after the state of the flatness of the photomask 2 over the whole surface is measured by a measuring means separately, the flatness of the substrate is adjusted by a flexible chuck 9 provided in the adjusting means, so that even if there is a local deformation in the photomask, the gap accuracy can be maintained steadily.
Patent JP-H0990615-A (JP)
Title: Reflection preventive film material and pattern forming method
Inventor: TSUCHIYA JUNJI
IPC: G03F7/11
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To enhance the dimensional precision and lamination accuracy by using a fluororesin made of a copolymer of a specified fluorinated vinyl monomer and a vinyl monomer having a hydrophilic group, such as carboxy or sulfo, for a reflection preventive film material. SOLUTION: A water-soluble fluororesin expressed by formulae I-III is used as a main component. In the formulae I-III, each of R<1> and R<2> is H or F atom; R<3> is H atom or a trifluoromethyl group or the like; R<4> is -(CH2 )8 -(CF2 )b X group or the like; R<5> is H atom or a carboxy group or the like; R<6> is H atom or methyl group or the like; R<7> is a carboxy or sulfo group or the like; R<8> is H atom or methyl group; R9 is H atom or a 1-6C alkyl group; X is H or F atom; each of (a), (b), and (c) is an integer of 0-2, 1-8, and 2-5, respectively; and a ratio of (m) to (n) is 1:9-9:1.
Patent JP-H01126874-A (JP)
Title: Recorder
Inventor: NIMURA MITSUO
IPC: H04N1/405
Filed: 1987-11-12
Abstract: PURPOSE:To constantly obtain a good picture quality by setting a recording dot to a large value when a gradation is not corrected, and setting the recording dot to a small value when the gradation is corrected, and interpolating and recording. CONSTITUTION:When a switch 56 instructs an ordinary mode, the title recorder 56 operated by clock signals CK, CC corresponding to the ordinary mode and a large spot light is projected from a semiconductor laser 19. When a double density mode is instructed by the switch 56, it is operated by the clock signals CC, CK corresponding to the double density mode. The clock signals CK, CC are frequency divided to 1/2 as high as that of the ordinary mode, so that a small light spot is projected from the semiconductor laser 19. Accordingly, when the gradation is not represented, a recording with the large dot is executed and when the gradation is represented, a recording for representing the gradation by the use of the plural small dots can be executed. Thereby, the recording picture of the constantly good quality can be obtained.
Patent JP-H03146406-A (JP)
Title: Formation of oxide superconducting thin film
Inventor: HARADA KEIZO
IPC: H01L39/24
Filed: 1989-10-31
Abstract: PURPOSE:To improve the quality by combining a stage for laminating the layers constituting a crystal and a stage for promoting the crystallization in an active oxygen atmosphere. CONSTITUTION:A gas contg. the oxygen excited by a microwave discharge (e.g. microwave power source 7) is introduced in the vicinity of a substrate 5, and the thin film of an oxide superconductor having a layer crystal structure is formed by molecular beam epitaxy. In this method, the layers of the oxide superconductor crystals are laminated in the order constituting the superconductor, the film forming is suspended each time when the layer corresponding to a 1/2 unit crystal is laminated, the process for promoting crystallization in the active oxygen atmosphere is repeated, and an oxide superconducting thin film having desired thickness is obtained.
Patent JP-2000114053-A (JP)
Title: Beads inductor
Inventor: OSHIMA NOBUHITO
IPC: H01F27/29
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a beads inductor suitable for large current in which the reliability of electric connection between a conductor coil and an outside terminal electrode is made excellent. SOLUTION: In a beads inductor 1, a conductor coil 2 is embedded in a molded body 3 made of resin containing magnetic body powder or rubber, and edge parts 2a and 2b of the conductor coil 2 are exposed to edge faces 3a and 3b of the molded body 3, and outside terminal electrodes 4 and 5 constituted of metallic caps are fixed to the edge faces 3a and 3b. In this beads inductor, protruding parts 4c and 5c protruding to the edge face 3a and 3b sides are formed at the outside terminal electrodes 4 and 5, so that the outside terminal electrodes 4 and 5 can be surely joined with the edge parts 2a and 2b of the conductor coil 2 by the existence of the protruding parts 4c and 5c.
Patent JP-H05118590-A (JP)
Title: Ice heat accumulating device
Inventor: SHIGA TAKASHI
IPC: F24F5/00
Filed: 1991-10-30
Abstract: PURPOSE:To obtain an ice heat accumulating device, permitting the continuous production of ice and operated stably for a long period of time, by contriving the stability of a refrigerating device. CONSTITUTION:An ice heat accumulating device is constituted of a refrigerating device 1, consisting of a compressor 2, a condenser 3, an evaporator 5 and the like, a supercooling releasing device 9, a heat accumulating tank 6 and a circuit, circulating through the heat accumulating tank 6 and the evaporator 5 of the refrigerating device 1. A proportional solenoid regulating valve 15 is provided between the compressor 2 of the refrigerating device 1 and the evaporator 5. The valve 15 is constituted so that the opening degree of the valve 15 can be controlled by a controller 17 provided at the outlet side of water of the evaporator 5.
Patent JP-H10109448-A (JP)
Title: Printing device
Inventor: IIMA SHIN
IPC: B41J13/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of effectively corresponding to misinsertion of a sheet of paper into an opening part provided for takeout of the paper without causing complication of constituting and rise in cost. SOLUTION: An opening part 20B for removing a printing paper 40 jammed in a feed part is formed in the rear end part of an outer case 20. A first treatment part 70 for retaining the paper misinserted from the opening part 20B is provided in the position near to the opening part 20B of the feed path. The paper 74 is inhibited by the first detainment part 71 from coming in through the opening part 20B. Further, a second retainer part 72 is provided in the lower position of a paper-feeding mechanism on the inner wall face of the bottom of the outer case 20. the end part of the printing front 40, which is separated from the paper-feeding mechanism and falls down on the base of the outer case 20, is retained by the second retainment part 72. The printing paper 40 is inhibited from furthermore coming into the inner part of the device.
Patent JP-H07142835-A (JP)
Title: Electronic component attaching spacer and electronic component attaching structure
Inventor: NISHIOKA SHIRO
IPC: H05K1/18
Filed: 1993-11-15
Abstract: PURPOSE:To align designated lead terminals with designated lead holes into which the lead terminals are inserted accurately and easily and insert a plurality of the lead terminals into a plurality of the lead holes simultaneously, securely and smoothly. CONSTITUTION:At least two reference guide holes 22 which have approximately the same shapes as lead terminals 11a and have tapered parts 22b on their top parts and guide holes 23 whose diameters are larger than the diameters of the reference guide holes 22 are provided.
Patent JP-S62146337-A (JP)
Inventor: ISHIKAWA NOBORU
IPC: E04C3/30
Filed: 1985-12-18
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-H02132628-A (JP)
Title: Magnetic recording tape
Inventor: MORITA TAKESHI
IPC: G11B5/738
Filed: 1988-11-11
Abstract: PURPOSE:To maintain enough mechanical strength and reproducing output even when the medium is made thin by providing thin film layers on both sides of a polymer film substrate and providing a magnetic coated layer on at least one side thereof. CONSTITUTION:The thin film layers 2a, 2b consisting of beryllium oxide are formed on both sides of the polymer film substrate 1 with specific thickness by vacuum vapor deposition. On one side of the substrate, a magnetic coating material consisting of magnetic powder dispersed in a binder is applied to form the magnetic coating layer 3 with specific thickness. On the other side, a back coating layer 4 with specific thickness is formed by a conventional method. Since the thin layers 2a, 2b are formed by vacuum vapor deposition, they are as thin as about 0.1mum thick. The magnetic recording tape thus formed has large resistance to elongation and improved mechanical strength and can endure high load. Though the medium is thin, it has enough reproducing output.
Patent JP-2001111914-A (JP)
Title: Digital video device and digital video system
Inventor: KAMEMOTO KAZUHIRO
IPC: H04N5/44
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To solve a defect of a conventional non-built-in digital video device that a viewer has to confirm a broadcast format of the television receiver connected to the digital video device. SOLUTION: The non-built-in digital video device of this invention that receives a digital broadcast program broadcast in a plurality of formats and outputs a video signal, is provided with a video signal selection means that selects the received video signal with a format or the video signal whose format is converted into a specific format and outputs the selected signal, and a selection control means that controls the video signal selection means on the basis of a deflection frequency of the television receiver receiving the selected and outputted video signal. Thus, the video device automatically discriminates the provision of the television receiver for multi-format and can output the video signal with an optimum format.
Patent JP-H08207304-A (JP)
Title: Ink supply cartridge and ink jet printer
Inventor: MAIKERU KAAROTSUTA
IPC: B41J2/175
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To stably supply ink to a printing head from an ink supply cartridge. SOLUTION: An ink supply cartridge having a housing 16 defining an internal space and having an air suction port 32 at a first position and an ink discharge port 34 at a second position is provided. A first chamber 40, an air inlet 64 at a third position and an ink suction port 50 are prescribed along with the housing 16 by a dividing member 44, and the air inlet 64 and the ink suction port 50 are allowed to communicate with the first chamber 40. An ink holding member 46 is arranged in the first chamber 40 and receives the ink 48 from the ink suction port 50 to discharge the same from the ink discharge port 34.
Patent JP-2001110457-A (JP)
Title: Method for determining abnormal condition of battery, apparatus for determining abnormal condition of battery, and secondary battery pack
Inventor: MIURA FUSAYOSHI
IPC: H01M10/42
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To detect abnormal conditions of a secondary battery at an early stage. SOLUTION: A secondary battery is determined in abnormal conditions, when one of following conditions is realized: charging current over a prescribed value is flowing and battery voltage is almost constant (110), charging current is flowing and battery voltage decreases (104), charging current is flowing and battery voltage suddenly increases (106), battery voltage decreases in the condition where both the charging current and discharging current are not flowing (118), battery voltage increases in a condition where charging current is flowing or both the charging current and discharging current are not flowing (112), battery voltage suddenly decreases in the condition where charging is current flowing or both of charging current and discharging current are not flowing.
Patent JP-H01137117-A (JP)
Title: Premixing pilot nozzle for dry type low nox combustion apparatus
Inventor: JIENIFUAA WASURO
IPC: F23R3/28
Filed: 1987-11-13
Abstract: PURPOSE: To provide a sufficient safety heat source for firing a premixed flow in which NOx is reduced significantly by sustaining a diffusion pilot using a diffusion-premix nozzle and a relatively small quantity of fuel and supplying an extra fuel from the premix section of an auxiliary nozzle in order to fire a main fuel being supplied into a combustion chamber from a main nozzle in the upstream. CONSTITUTION: A main nozzle 36 is arranged annularly around a central auxiliary nozzle 38 and serves as a main premix chamber for main fuel flow being supplied thereto. A diffusion-premix nozzle 100 has a diffusion pilot section 62 equipped with a fuel supply pipe 64 comprising an axial fuel supply pipe 66 and a radial fuel distribution pipe 68 being set to supply a desired percentage of fuel flow into a premix chamber. According to the structure, diffusion flame is supported by only 2% of the total fuel flow of combustor and production of NOx is reduced significantly and heat input sufficient for furing main premix flow can be attained by increasing fuel flow through the auxiliary nozzle 38.