baber/WOPTO huggingface dataset:
Patent JP-H10134707-A (JP)
Title: Manufacture of color selecting electrode for crt
Inventor: MAKINO KEIZO
IPC: H01J9/14
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent surface having a small grill pitch, few streak and little unevenness by stretching supporters of a blackened frame with application of tension, and fixing an aperture grill, which is blackened simultaneously with the frame, by specific tension. SOLUTION: Spring holders 11h, 12h are welded to first and second supporters 11a, 11b and 12a, 12b of a frame 1, respectively. Blackening treatment is carried out by simultaneously passing the frame l and an aperture grill 2 having a plurality of slits through a heat gas furnace. Thereafter, the supporters 11a, 11b, 12a, 12b of the blackened frame 1 are stretched by a tension of 5-20kgf/ mm<2> , and the blackened aperture grill 2 is fixed by welding. A lug of the unnecessary aperture grill 2 is trimmed, thereby forming an elongated mask 100. Subsequently, springs are welded to the spring holders 11h, 12h, so that pairing is maked between the elongated mask 100 and a CRT glass panel.
Patent JP-H11121425-A (JP)
Title: Process bath and substrate processing device provided therewith
Inventor: ARAI KENICHIRO
IPC: H01L21/306
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To evenly process a plurality of substrates in a process bath. SOLUTION: A process bath 10 is provided with a processor liquid injection pipe 4 or 9 which, with it tip end part 5 closed, sprays a processor liquid introduced from a substrate end part 3 side into the process bath 10 through a multiple processor liquid spray openings 1 provided side by side on a side surface. The processor liquid injection pipe 4 or 9 is so formed that an inside diameter of a liquid spray part 2 forming each of the processor liquid spray opening 1 is larger than the diameter of a liquid introduction opening 3a on the base end part 3 side which guides the processor liquid to the liquid spray pipe part 2. It is preferred that a slope pipe part 8 wherein, like the processor liquid infection pipe 9, an inside diameter gradually increases as advances from the liquid introduction opening 3a toward the liquid spray pipe part 2 is provided.
Patent JP-H02135111-A (JP)
Title: Method and apparatus for refining high purity gas
Inventor: ASANO FUSHINOBU
IPC: B01D53/04
Filed: 1988-11-15
Abstract: PURPOSE:To surely prevent a very small amount of impurities which is not removed hitherto from being mixed into refined gas by purging a part of refined gas from the gas retaining parts existing in refined gas flow passages. CONSTITUTION:The impurities contained in gas is removed by causing the gas to flow through refining units A, B, and the refined gas is taken out from the refining units through the refined gas flow passages 6a, 6b, 7. A part of refined gas is purged from the gas retaining parts R1a, R1b, R2a, Rb, R3 existing in the refined gas flow passages through purge pipes L1a, L1b, L2a, L2b, L3. As a result, a very small amount of impurities which is not removed hitherto is surely prevented from being mixed into the refined gas. Consequently, such various high purity gases are obtained that are required in the production of highly integrated semiconductor of such as submicron class.
Patent JP-H03179589-A (JP)
Title: Coin inserting port device for automatic vending machine
Inventor: ODA TAKEO
IPC: G07F1/02
Filed: 1990-10-24
Abstract: PURPOSE:To easily load a lot of coins on a receiving tray and to prevent rainwater from flowing from an inserting port into an automatic vending machine by fixing two receiving tray members, which cross sections are L-shaped, on a front panel while being faced each other on left and right side at an interval, and forming the receiving tray. CONSTITUTION:Two receiving tray members 11, which cross sections are L-shaped, are set on the front panel of a front panel board 3 while being mutually faced so as to form a receiving tray 4. A lot of laminated coins 1 are crimped vertically by two fingers and the downside finger is inserted to an interval 12 and can be easily loaded on the receiving tray 4. A lot of the coins 1 on the receiving tray 4 are securely and speedily inserted to an inserting port 2 successively one by one and fed through a coin shoot 5 into a coin mechanism by abutting the tip of the finger to the front end or the bottom of the coin and pushing the finger forward in the inserting direction along the interval 12. Further, the rainwater falling onto the front panel is not almost accumulated on the receiving tray 4 since the interval 12 is provided, and even a little rainwater to be accumulated on horizontal legs 11a of the receiving tray 4 passes through an interval 13 and flows down as well. Therefore, the rainwater is caught by the receiving tray 4 and does not flow from the inserting port 2 into the machine.
Patent JP-H09113845-A (JP)
Title: Three-dimensional image display device
Inventor: SATO SHUNICHI
IPC: H04N13/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to a display an image even on the condition that a displayed image doesn't become a translucent image whose rear side is seen through it and to make it possible to display a three-dimensional image the same as that actually observed from a certain visual point. SOLUTION: A three-dimensional image display device 1 is constituted basically of a laser light source 2, a modulator 4, an XY deflector 5, a control computer 7, an image data memory 9, a moving plane screen 11 and a projection lens 12. The screen 11 is constituted of many pixels (e.g. 100×100 pixels), and the pixel is constituted of many diffraction elements (e.g. 5×5 diffraction elements). Both computers 7, 7' for controlling and forming the image data control irradiation, non-irradiation of laser light on respective diffraction elements with the reflective directions different from each other by the modulator 4, and decide the display states of the pixels constituted of the diffraction elements, based on the three-dimensional image data 8 and the optional visual point data.
Patent JP-H03146811-A (JP)
Title: Method and device for detecting pin hole
Inventor: KINUHATA HIROSHI
IPC: G01M3/36
Filed: 1989-11-01
Abstract: PURPOSE:To attain highly accurate pin hole detection by expanding a bag-like substance by a gas feeding mechanism and measuring the initial state of the bag-like substance and the shape obtained after the lapse of a prescribed time by a pin hole detecting means. CONSTITUTION:The bag-like substance 9 is expanded by the gas feeding mechanism 2 and then the initial shape of the expanded bag-like substance 9 is measured by an ultrasonic sensor on at the 1st measuring position P2. After the lapse of a prescribed time, the shape of the substance 9 on a supporting base 8 arriving from the position P2 to the 2nd measuring position P3 is measured again by the sensor. The difference between the measured value at the position P3 and the previously stored measured value at the position P2 is calculated by a CPU to decide the existence of a pin hole. Thus, pin hole can be detected highly accurately.
Patent JP-H03147088-A (JP)
Title: Ticket machine
Inventor: TAKENOUCHI HITOSHI
IPC: G07B5/00
Filed: 1989-11-01
Abstract: PURPOSE:To evade the making of a device into a large scale and the rise of a cost by housing plural kinds of roll paper by changing carrying paths, carrying the roll paper to which a ticket issuing instruction is issued, and moving cut paper to a print and encoder part after it is cut. CONSTITUTION:Different kinds of roll paper 2a, 2b, 3a, and 3b are housed in plural carrying paths 5, 6, respectively, and a single sheet of roll paper is carried at every kind corresponding to the ticket issuing instruction. Carried roll paper is cut to prescribed size with cutters 21, 22 in the carrying paths 5, 6, and it is introduced to a single print and encoder part 4 after being cut. Also, the plural kinds of roll paper 2a, 2b, 3a, and 3b are arranged in a direction perpendicular to the carrying direction A. Therefore, no wide space is required for the plural kinds of roll paper 2a, 2b, 3a, and 3b, and also, it is not required to increase the number of printing and encoder parts 4 even when the kind of roll paper is increased. Thereby, it is possible to evade making the device into a large scale and the rise of the cost.
Patent JP-H06139190-A (JP)
Title: Bus controller
Inventor: TATEBAYASHI KOJI
IPC: G06F13/372
Filed: 1992-10-26
Abstract: PURPOSE:To shorten the waiting period of time by varying the preferential order of the bus use determined at every intra-device unit and raising the preferential order of the bus use of even the intra-device unit, whose preferential order is normally low, corresponding to the condition. CONSTITUTION:Plural intra-device units 12 each of which is provided with a priority control circuit 8 which generates increase/decrease information of a busy signal output waiting timer in accordance with both output priority information set by provisioning and discrimination information of input information to the intra-device unit, an address input circuit 9 which generates increase/ decrease information of the busy signal output waiting timer in accordance with a physical address, and a timer circuit 10 which generates the timer value of the busy signal output waiting timer in accordance with increase/reduction information of the busy signal output wait timer from the output priority control circuit 8 and the address input circuit 9 are connected to a device internal bus 1 and a busy signal line 2.
Patent JP-S62144818-A (JP)
Title: Manufacture of metal tube having tube end with accurate roundness
Inventor: MIURA KAZUHIKO
IPC: B21D3/00
Filed: 1985-12-20
Abstract: PURPOSE:To improve the quality of a metal tube by heating a tube end up to a temp. at which the elastic modulus of the tube drops, expanding the tube end from its inner surface side, and cooling the tube end to correct the end to have accurate roundness. CONSTITUTION:An induction furnace 2 heating an end of a steel tube 1 is installed. A mechanical expander consisting of a segment jaw 4 and a cone 5 as well as a cooler 7 are also installed in the outlet side of the furnace 2. The tube 1 is carried by carrying roller 3 so that a tube end is heated up to 700 deg.C in the furnace 2, the expander is inserted into the tube end, and the cone 5 is pulled back. In that time, the tube end is corrected to have accurate roundness because the elastic modulus of the tube end has dropped. The tube 1 is cooled in that state, so that both the roundness of the tube end and the quality of the tube 1 are improved.
Patent JP-H08210531-A (JP)
Title: Pressure control valve
Inventor: SUNGU FUYUN CHIYOO
IPC: F16K11/07
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, decrease a sliding region between the parts, enhance the air-tightness of working fluid, and keep constant the pressure in a reaction chamber. SOLUTION: A proportional solenoid 52 comprises a pin 11 extended in the sliding direction of a spool 14, a bore 13 having a longer length than the pin 11 to enable the pin 11 to slide, a first groove 24 communicated with an oil passage change valve, and a second groove 27 communicating with a reaction chamber 67 and also with the first groove 24, and further the second groove 27 is communicated with the bore 13.
Patent JP-2001105699-A (JP)
Title: Printer, printer system and method for detecting error in printer
Inventor: SARUTA TOSHIHISA
IPC: B41J29/46
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To inform a user so that a type of errors related to setting a cartridge or accessing data generated when a coloring agent cartridge with a data memory element is set to a printer can be identified. SOLUTION: When a cartridge 107F is not set to a printer 1, a CPU 31 transmits the fact to a host apparatus. The host apparatus displays an error message showing the absence of the cartridge and a message showing how to respond to the error. When a communication error is brought about between the CPU and an EEPROM 13, the host apparatus displays messages of the communication error and how to respond to the error. Further, the host apparatus displays the error message such as an ink shortage, a valid term expiration of the cartridge, a cartridge name unknown, etc., and how to respond to the error on the basis of information stored in the EEPROM 13.
Patent JP-H04160356-A (JP)
Title: Sample injection device of capillary electrophoretic apparatus
Inventor: KOBAYASHI SHOICHI
IPC: G01N27/447
Filed: 1990-10-24
Abstract: PURPOSE:To inject a sample in a capillary only by electroosmotic flow while suppressing electrophoresis by a method wherein the end of the capillary on the injection side of the sample is covered with a conductive member to be dipped in the sample and the conductive member is used as one electrode. CONSTITUTION:A collar 8 is preliminarily attached to the tip of a capillary 2 on the injection side of a sample and the capillary 2 and the collar 8 are filled with a buffer solution and the collar 8 is connected to the anode of a high voltage power supply 4 to be dipped in the sample 10. The cathode end of the capillary 2 and a cathode 14 are dipped in the buffer solution 12. When migration voltage is applied across both ends of the capillary 2 in this state, the sample is injected in an electrophoretic manner. In this case, since the collar 8 provided at the end of the capillary 2 on the injection side of the sample acts as an electrode, the electric field of the sample solution around the collar 8 becomes uniform. Therefore, no electrophoresis is generated in the sample sucked by electroosmotic flow over the range up to the tip of the capillary. By this method, electrophoresis is suppressed and the sample can be injected in the capillary only by electroosmotic flow.
Patent JP-H08147997-A (JP)
Title: Test method for semiconductor memory
Inventor: UCHIHIRA TERUYUKI
IPC: G01R31/28
Filed: 1994-11-22
Abstract: PURPOSE: To shorten the test time for a low power source voltage data holding characteristic by performing a test for detecting the minimum power source voltage by which data can be previously written and performing writing with an obtained low power source voltage. CONSTITUTION: Power source voltage is set to a lower voltage than the recommended operation power source voltage and set to the voltage being not less than power source voltage guaranteeing holding data. Next, data is written and read out in/from a memory cell with the set power source voltage, and the minimum power source voltage by which writing can be performed is detected. Next, writing is performed with low power source voltage detected by a test, after data is held for a prescribed time, data is read out. In this case, the data holding time is a time in which a current is made to flow through resistors R1 , R2 from nodes N, -N of a memory cell and the node potential is made to a potential being the power source voltage guaranteeing holding data or less, and a test time for the data holding characteristic can be shortened by performing writing with a low power source voltage.
Patent JP-H03150074-A (JP)
Title: Diagnosing method for deterioration of power source
Inventor: OMORI SHIGERU
IPC: G01R31/36
Filed: 1989-11-06
Abstract: PURPOSE:To judge whether or not a smoothing capacitor is deteriorated by measuring the ON or OFF time of a switching element of a switching regulator, and observing whether the values exceeds a predetermined value from the time of installation of an electronic device or not. CONSTITUTION:Deteriorations of smoothing capacitors Ci, CO are exhibited as an increase in ON time tON of a switching element 2 if input/output conditions and temperature condition are constant. The variations are determined by the constant of the circuit, and ON time of operation limit, ON time as deterioration determining value can be previously set. The diagnosis of the deterioration is performed by periodically measuring the switching ON time tON, observing again change by using a trend graph of the ON time tON, and judging whether it exceeds a deterioration determination value set at each switching regulator or not. Thus, the deterioration of the capacitor can be diagnosed during operation without stopping the device.
Patent JP-H05201225-A (JP)
Title: Chassis control system
Inventor: YUERUGEN BURAITENBATSUHIYA
IPC: B60G23/00
Filed: 1992-10-05
Abstract: PURPOSE: To obtain an active chassis control system capable of considering various type running states by obtaining an amount for displaying a dynamic motion state of a vertical direction of a running style of a vehicle and/or a driving wheel based on a relative movement between a vehicle body and a wheel unit and changing a control parameter of chassis characteristics. CONSTITUTION: A selective logic circuit 105 compares an effective value or a peak value of a spring displaced position or a spring displacing speed detected by a first unit 101 with a threshold value, and supplies a control parameter RP to a controller 107 according to a compared result. A sensor signal from a second means 112 is supplied to a second unit 102 for measuring a drier's running style to evaluate it. The means 112 detects a longitudinal acceleration of the vehicle, the circuit 105 compares, for example, an effective value ALeff and/or the peak value ALmax with one another or with the threshold value, and the parameter RP of the unit 107 is conformed to the driver's style by using, for example, a table 106 by using the compared result.
Patent JP-2001105215-A (JP)
Title: Anti-runout device for tool
Inventor: ONISHI ISAO
IPC: B23B49/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an anti-runout device for tool with a simple independent structure easily mountable on a device frame, securing an enough processing stroke while preventing a runout of a long tool. SOLUTION: This device comprises a holder, a guide bar, a tool holding means, a slide bar, an adjust holder and a spring as basic components for being an independent type anti-runout device for tool with integrated structure having each component serially arranged collinearly to be capable of being mounted easily on a frame of processing device. Also since the tool holding means initialized in stroke nearly to a center of a long tool can move forward corresponding to a forward movement of the processing device after moving the processing device for a predetermined distance, an enough deep hole processing stroke can be obtained.
Patent JP-H08149185-A (JP)
Title: Power supply control circuit
Inventor: MATSUURA MASAHIKO
IPC: H04B7/26
Filed: 1994-11-22
Abstract: PURPOSE: To provide a power supply control circuit for an on-vehicle adaptor in which a limit of mount space by a relay circuit is avoided and the effect of burst noise is not given to a hand free set. CONSTITUTION: When a portable telephone set is not mounted onto an on-vehicle adaptor, a ground wire connecting to a ground terminal of a hand free set is floated from the ground level of a vehicle. On the other hand, when the portable telephone set is mounted onto the on-vehicle adaptor, the ground wire is connected to ground of the vehicle via a terminal 12, the ground terminal of the portable telephone set and the terminal 11 in this order. Thus, the power on/off of the hand free set is controlled by the mount/dismount of the portable telephone set to/from the on-vehicle adaptor and the flowing of a burst feedback current to the hand free set is avoided.
Patent JP-H04163657-A (JP)
Title: Data transfer control system
Inventor: SAITO YOSHIHIRO
IPC: G06F13/36
Filed: 1990-10-29
Abstract: PURPOSE:To realize the effective operation of a main storage device and the improvement of the transferring efficiency of a bus by accessing continuously the main storage device for plural independent addresses and commands. CONSTITUTION:An information processor 1 is constituted of a main storage bus 13, plural processors 2 connected to the main storage bus 13, and the main storage device 5. Here, the same or another bus master is made capable of issuing the independent addresses and commands during a period of time after the bus master issues the address or the command until data is transferred from the main storage device 5, and in this case, the main storage device 5 is made to execute continuously the access of the data for plural independent addresses and commands. Thus, the main storage device 5 can be made to operate effectively, and in addition, the transferring efficiency of the bus can be improved.
Patent JP-H04164954-A (JP)
Title: Polyester composition
Inventor: SAIKI NORITSUGU
IPC: C08K5/3432
Filed: 1990-10-29
Abstract: PURPOSE:To significantly reduce the intrinsic viscosity of a polyester without decreasing its mol.wt. by compounding a polyester mainly comprising repeating ethylene naphthalate units with a small amt. of a specific imide compd. CONSTITUTION:A polyester compsn. is prepd. by compounding 100 pts.wt. polyester mainly comprising repeating ethylene naphthalate units [pref. one having an intrinsic viscosity (35 deg.C, in a mixed solvent of 6/4 phenol/tetrachloroethane) of 0.6 or higher, esp. 0.7 or higher] with 1-100 pts.wt., pref. 2-50 pts.wt., still pref. 5-30 pts.wt., imide compd. of formula I [wherein R1 and R2 are each a 12-18C aliph. hydrocarbon group and may be the same or different; and A is a group of formula II (wherein X is -0-or -CO-; and l is 0 or 1), formula III, or formula IV] [e.g. 3,3',4,4'-biphenyltetracarboxylic acid-N,N'-distearylbisimide].
Patent JP-H06136733-A (JP)
Title: Bank body structure utilizing excavated sludge and its construction method
Inventor: SHIKI AKIRA
IPC: E02B3/06
Filed: 1992-10-27
Abstract: PURPOSE:To make a bank body structure having general roundness and harmonizing with the natural environment of high hydrophilic property by constructing the bank body by means of piling up a continuous bag body or a multinodular bag body filled with a solidified slurry containing excavated sludge. CONSTITUTION:A continuous film body before using it is handled in a rolled shape. A roll 6 is transported to a bank body construction sea area on an operative ship 7 or the like. Excavated sludge, construction occurrence soil, solidified material and the like are supplied from a platform ship 8 to a weighing and mixing supply device 9 aboard the operative ship 9 and a specified solidified slurry 4 is prepared. Then, as the roll 6 is rewound, a specified amount of solidified slurry 4 is poured into a bag body 1 from an opening 5 through a pouring pipe 10. As the solidified slurry 4 is being poured into the bag body 1, the operative ship 7 is moved and the bag body 1 filled with solidified slurry 4 is sunk in a specified location. In order to pile up the bag body 1 filled with the solidified slurry 4, the operative ship 7 is returned to the original position and a similar operation is accomplished.
Patent JP-H03151926-A (JP)
Title: Washing machine
Inventor: SAITO EIJI
IPC: A47L15/42
Filed: 1989-11-08
Abstract: PURPOSE:To enable a washing nozzle to be handily removed from or fitted on by moving a projected section rotationally in a state that it is permitted to slide on a connecting side, after the projected section is fitted on a baring member, and by engaging the projected section with the bearing member, to engage a washing nozzle pipe. CONSTITUTION:A projected section 25 formed at the end section of the washing nozzle pipe 15 of an upper washing nozzle 10 is fitted on a bearing member 26 set on the side of a main body 1. When the projected section 25 slides horizontally (in the right direction) and is rotationally moved after its connecting port 14A is inserted into a washing water piping 123, then the projected section 25 is engaged with the bearing member 26, and they are prevented from being removed from each other. Besides, packings 27 are inserted into the respective connecting ports 14A. When the upper washing nozzle 10 is removed from, then the counter working of said working is performed.