baber/WOPTO huggingface dataset:
Patent JP-H0547355-A (JP)
Title: Electrode-less discharge lamp
Inventor: UKEKAWA MAKOTO
IPC: H05B41/24
Filed: 1991-08-14
Abstract: PURPOSE:To facilitate the start of an electrode-less discharge lamp. CONSTITUTION:An induction coil 2 is wound on the outer periphery a bulb 1 made of a translucent material and sealed with discharge gas. High-frequency current is fed to the induction coil 2 from a high-frequency power source 4a, and the high-frequency magnetic field is applied to the discharge gas sealed in the bulb 1 to excite the discharge gas for luminescence. A unipolar auxiliary electrode 3 is arranged on the bottom face of the bulb 1, and high-frequency voltage is applied across the ground and the auxiliary electrode 3 from the second high-frequency power source 4b. A stripe-like preliminary discharge with a free end at one end is generated on the bulb 1 by the high-frequency electric field around the auxiliary electrode 3, and the transition to an arc discharge by the high-frequency magnetic field around the induction coil 2 is facilitated.
Patent JP-S58104187-A (JP)
Title: Washing method for corrosive liquid penetrated in pore of porous sintered body
Inventor: NORICHIKA NORIYUKI
IPC: B22F3/24
Filed: 1981-12-16
Abstract: PURPOSE:To obtain a porous sintered body which sustains permanently stable fluid permeability by removing the residual corrosive liquid in the pores of a porous sintered body having open pores subjected to a corrosion treatment by making combination use of water and compressed air. CONSTITUTION:A porous sintered body 10 is placed perpendicularly in a vertical direction and pads 12 are brought into tight contact with the end faces on both sides. The pads are pressed from above to make the sintered body air- and watertight. A selector valve 17 for an air pipe 18 provided to the pad 12 is opened and a selector valve 15 of a water pipe 16 is closed to feed compressed air. The valve 15 is opened and the valve 17 is closed to feed pressurized water forcibly into the sintered body 10 and to impregnate the water into said body. The valve 15 is closed and the vlave 17 opened to discharge the impregnated water. The discharged water is introduced into a water tank 20, and its pH is measured with a pH meter 22. The above-described operations are repeated alternately, and at the point of the time when the pH of the discharged water attains about 7, the supply of the water and the air is stopped.
Patent JP-S6360170-A (JP)
Inventor: TANAKA SHUNICHIRO
IPC: B23K20/00
Filed: 1986-08-29
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。
Patent JP-S5994184-A (JP)
Title: Pressure-sensitive tablet device
Inventor: SATOU HIROICHI
IPC: G06F3/033
Filed: 1982-11-19
Abstract: PURPOSE:To detect a position at high accuracy with simple constitution by making a current that flows in detecting electrodes in the periphery of the body of a tablet constant for each electrode and detecting the potential of the electrode selectively and determining a pressing position of the tablet from the result of detection. CONSTITUTION:Constant current sources 22a-22d are connected between detecting electrodes 5a-5d of a pressure-sensitive tablet and grounding terminal and the current read out from electrodes 5a-5d is made constant independently by the current source 22a-22d. Subtraction circuits 21a, 21b are connected between electrodes 5a and 5b, and 5c and 5d, and the potential difference between electrodes 5a and 5b, and 5c and 5d is detected. This potential difference is outputted as coordinates of X direction and Y direction of pressing position of the tablet. The potential that appears in electrodes 5a, 5b is added to an adder 23 and the result of addition is inputted to a comparator circuit 24 and compared with reference potential of a reference power source 25. When the result of addition is reference potential or less, a detection timing signal CS is outputted to simplify the constitution of the tablet.
Patent JP-S6399013-A (JP)
Inventor: JIYOOJI SHII WAI CHIYOU
IPC: A61K31/365
Filed: 1987-08-17
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-S6174759-A (JP)
Title: Method and apparatus for continuously casting crystalline strip
Inventor: ROBAATO HAABUI JIYOONZU
IPC: B22D11/06
Filed: 1985-09-13
Abstract: A method is provided for directly casting molten metal (19) from the exit end (26) of a casting vessel (18) onto a moving casting surface (20) to form a continuous strip (15) of crystalline metal. The surface tension of the molten metal (19) flowing from the exit end (26) forms the top, edge and bottom surfaces of the strip (15) being cast to provide good strip surface quality, edges and structure. An apparatus is also provided including a casting vessel (18) having a molten metal receiving end (22) and an exit end (26) from which a fully developed uniform flow of molten metal (19) leaves through a U-shaped structure onto a moving casting surface (20). A direct cast strip product is also provided.
Patent JP-S58103590-A (JP)
Title: Production of coal/oil mixture
Inventor: OGURA YOSHIKAZU
IPC: C10L10/18
Filed: 1981-12-15
Abstract: PURPOSE:To produce a coal/oil mixture having excellent dispersion stability, by dispersing fine coal powder in fuel oil and adjusting the pH of the resulting coal/oil mixture to a specified value. CONSTITUTION:30-60wt% coarse coal powder and 70-40wt% fuel oil are supplied to a mill where the coarse coal powder is crushed to a particle size such that 70-80% of the particles passes through a 200-mesh sieve. An aq. soln. of an alkali metal or alkaline earth metal oxide, hydroxide or carbonate or ammonia is added to the resulting coal/oil mixture mixed oil to adjust the pH thereof to 6.0-8.5. Then 0.05-0.25wt% nonionic or anionic surfactant is added thereto.
Patent JP-S58102786-A (JP)
Title: Printing head
Inventor: OKAMURA YASUSHI
IPC: B41J9/14
Filed: 1981-12-15
Abstract: PURPOSE:To miniaturize the printing head by driving a printing hammer, and to increase the speed of printing and reliability by mounting the printing hammer into a magnetic loop formed by a permanent magnet and mechanically changing the magnetic loop. CONSTITUTION:When a magnetic shielding disk 26 is turned and through holes 28 are formed between the permanent magnet 12 and a yoke 15, the magnetic circuit of the printing head 21 is shaped in an open magnetic circuit, a printing hammer chip 13 gives an ink ribbon 10 and a type wheel 17 a shock, and characters are formed onto a form 20. When the magnetic shielding disk 26 is further turned and magnetic substances 29 are positioned between the permanent magnet 12 and the yoke 15, the magnetic circuit of the printing head section 21 is shaped in a closed magnetic circuit, an armature 14 is absorbed to the yoke 15, and the printing hammer chip 13 is brought to the state of print-waiting.
Patent JP-H0751507-A (JP)
Title: Filter plate
Inventor: OKUMURA KINICHI
IPC: B01D63/00
Filed: 1993-08-17
Abstract: PURPOSE:To provide a filter plate with good size precision and high durability and heat resistance by injecting a liquid resin composition containing a metathesis catalyst and norbornene-based monomer at a specified ratio into dies for forming filtration plates to give norbornene-based monomer bulk polymer and at the same time to from the polymer. CONSTITUTION:A liquid resin composition containing a metathesis catalyst and 50wt.% or more of norbornene-based monomer is injected into filter plate forming dies consisting of a male type die and a female die to make norbornene- based monomer bulk polymer and at the same time to form the polymer and thus a filter plate is obtained. Since the dies' necessary temperature at the time of polymerizing and forming is low (about 250 deg.C or lower), the temperature difference of the resin surface and the center part at the time of forming is small and consequently cracks are hardly formed inside a formed article. As a result, size precision of the formed article is good. The norbornene-based monomer bulk polymer has high strenght, waterproofness, resistance to chemicals as well as heat resistance and the polymer can be adhesion-mended with an adhesive.
Patent JP-2000035374-A (JP)
Title: System for leak detection of impervious sheet
Inventor: KUROIWA MASAO
IPC: G01M3/16
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To detect water leakage due to current leakage even in the case of a slope with a sharp inclination and uneven parts by fixing a measurement electrode to the slope and laying a field-sprayed impervious sheet. SOLUTION: A leak detection system 1 of an impervious sheet that is applied to a waste disposal site is constituted by using a measurement electrode 5 buried into, for example, a sprayed mortar 24 at the reverse side of the impervious sheet 11 arranged on the slope of a disposal site. The electrode 5 is fixed to the excavation ground surface, for example, by an anchor pin, is wired or the like, and then is buried by spraying mortar. After the sprayed mortar 24 is cured, a base cloth is fixed onto the mortar surface, and a rubber asphalt solution is sprayed or the like, thus forming the impervious sheet, 11 and hence preventing the weight of waste stored at the disposal site from directly acting on the electrode 5 and a position from deviating. A recessed part is formed on the excavation ground and the electrode 5 is fixed therein with mortar or the like.
Patent JP-H0651954-A (JP)
Title: Increment/decrement circuit
Inventor: TOYODA YOSHIMI
IPC: G06F7/50
Filed: 1992-07-30
Abstract: PURPOSE:To curtail the circuitry of increment/decrement processing and to speed up addition processing by providing unit circuits provided with result generation parts for sending output data that input data is subjected to addition processing as many as the number of digits. CONSTITUTION:This circuit is provided with mode setting parts 2a and 2b generating mode signals for deciding either increment processing or decrement processing from an INC/DEC signal for deciding either of increment (+1 addition) or decrement (-1 addition) is processed, and ON/THROUGH signal showing the presence/absence of increment/decrement processing. Further, the circuit is provided with 1st unit circuit 1-1 to n-th unit circuit 1-n equipped with carry generation parts 11a and 11b generating a carry signal after the addition processing of input data from mode values outputted from these mode setting parts 2a and 2b, input data and INC/DEC signal, and a result generation part 13a sending the output data that the input data is subjected to addition processing from the input data and ON/THROUGH signal as many as the number of digits.
Patent JP-H1047919-A (JP)
Title: Device for detecting transportation state and method therefor
Inventor: KATANO KEIJI
IPC: G01B21/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To accurately measure transportation amount of sheet-like sample medium such as a form ejected from a printer and to detect transportation state of the sample medium based on the transportation amount and transportation direction of the sample medium. SOLUTION: The detecting device comprises a sample medium guiding part 8 provided with a flat guiding surface 8A which guides a sample medium P, two CCD cameras 10 and 10 which are, facing the sample medium guiding part 8, arranged for recording, so as to separate from each other in the direction orthogonal to a normal transportation direction on the sample medium P, for imaging each two measuring points, measuring means 12 and 13 which measures the measurement point coordinate imaged with two CCD cameras 10 and 10 on the sample medium P, a calculation means 16 which calculates moving amounts of two measurement points before/after transportation of the sample medium P, and a detecting means 16 which detects transportation state of the sample medium P based on respective moving amounts of two measurement points.
Patent JP-H0367010-A (JP)
Title: Suction and exhaust valve driving mechanism of internal combustion engine
Inventor: SHIBATA AKIRA
IPC: F02B29/08
Filed: 1989-08-04
Abstract: PURPOSE:To enhance the reliability of changing-over of a by allowing a valve driving means to select one of the cam mating parts, which mate individually with cam profile surfaces of a plurality of cams on the basis of the operating condition of the internal combustion engine concerned, and putting it in contact with the mating cam profile surface. CONSTITUTION:A plurality of cams M3 having mutually different cam profiles constituting a valve operating cam M1 are installed arranged in the axial direction of a cam shaft, and is rotated in a single piece with the cam shaft. A cam selecting part a M5 of a valve driving means M2 selects one of the cam mating parts M4 on the basis of the operating condition of the internal combustion engine concerned, and the selected cam mating part M4 is moved by a cam contacting part M6 toward the can shaft so as to come in contact with the cam profile surface of the rotating cam M3 mating with this cam mating part M4. Thereby the cam M3 used is changed over, and the drive timing lift amount etc. of suction and exhaust valve is controlled with the profile of this cam concerned.
Patent JP-H0949344-A (JP)
Title: Field assembly device for tank bottom plate reinforcement
Inventor: MATSUI NOBUYUKI
IPC: E04H7/18
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To perform necessary bar arrangement by turning girders extended between a center post and an outside traveling rail, and making laterally traveling carriages laterally travel. SOLUTION: An outside traveling rail 1 is laid on an annular step part B protrusively arranged on an inner wall of a cylindrical underground continuous wall W, and a center post 2 is erected in a central part of an underground continuous wall A. Two turning girders 3A and 3B are extended between this center post 2 and the outside traveling rail 1, and are respectively turned by an outside traveling device 4a and an inside traveling device 4b. Four laterally traveling carriages 5 are arranged on the under side of a turning girder 3, and the upper end of an extensible-contractible arm 6 is pivotally fixed here, and the lower end of the extensible-contractible arm 6 is pivotally fixed to a turning device 7, and a pair of reinforcement holding devices 10 are arranged on an under surface of this turning device 7.  Radial reinforcements 52 are arranged from a cartridge C temporarily places on circumferential reinforcements S1 by the laterally traveling girder 3A, and the circumferential reinforcements S1 temporarily placed on a reinforcement stand F are arranged by the laterally traveling girder 3B.
Patent JP-H11184591-A (JP)
Title: Method and device for controlling device
Inventor: ITAGI KANJI
IPC: G06F3/048
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To display the outside appearance image of an object device with a few images and also to control the object device by utilizing the outside appearance image by moving a component that corresponds to the object device through selecting or shifting a desired display element from the outside appearance image. SOLUTION: An outside appearance is shown by using a display element that corresponds to a component of a control object device. For instance, an outside appearance image 20 consists of display elements such as a center tray 21, a side tray 22, a hand insertion tray 23, a side panel 24, a front panel 25, a top tray 26, a middle tray 27 and a bottom tray 28. These display elements 21 to 28 are respectively stored as independent images 20 in a storing part and the outside appearance image 20 of the image forming device is acquired by combining these display elements and showing them. By selecting or shifting a desired display element from the image 20, control of moving a component that corresponds to the object device is performed.
Patent JP-2000036542-A (JP)
Title: Semiconductor integrated-circuit device and manufacture thereof
Inventor: MINAMI MASATAKA
IPC: H01L27/11
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To shorten the memory-cell size of a complete MOS-type SRAM. SOLUTION: In the complete CMOS type SRAM, wherein the memory cell is constituted of six MISFETs, the right and left central lines (300) of an n- channel MISFET (transfer MISFETs Qt1' and Qt2' and driving MISFETs Qd1 and Qd2) are deviated to the left side from the right and left central lines (100) of the memory cell MC. Thus, a gate electrode 11b of a driving MISFET Qd2 is shifted to the left side. Furthermore, the right and left central lines (400) of a p-channel type MISFETs (MISFETs for load Qp1 and Qp2) are shifted to the right side rather than the central lines (400) at the right and left side of the memory cell MC. Thus, a gate electrode 11a of a load MISFET Qp1 for the load is shifted to the right side.
Patent JP-S6360882-A (JP)
Inventor: YAMAZAKI YOSHITAKA
IPC: B66B7/00
Filed: 1986-09-01
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-H0367519-A (JP)
Title: Hydraulic driving type bush cutter
Inventor: TOMITA HIROSHI
IPC: A01D34/76
Filed: 1989-08-08
Abstract: PURPOSE:To carry out bush cutting operation with excellent operating efficiency by rotating and driving cutting blades with turbine blades rotatable under a hydraulic pressure with a hydraulic pump driven by a prime mover. CONSTITUTION:An oil feeding pipe (3b) and an oil return pipe (4b) of a hydraulic pump additionally provided in a prime mover are inserted and passed through an operating lever 5 to rotate turbine blades 7 under a hydraulic pressure and drive cutting blades 8. Vibration of the operating lever 5 due to vibration of the prime mover or hydraulic pump cab be eliminated to perform bush cutting operation by holding the operating lever with excellent operating efficiency.
Patent JP-H0679159-A (JP)
Title: Gas induction device for vacuum chamber
Inventor: WADA YUICHI
IPC: H01L21/302
Filed: 1991-07-17
Abstract: PURPOSE:To prevent a shock wave from generating when a gas is induced into a vacuum chamber at a specified degree of vacuum. CONSTITUTION:A gate valve 44, a first valve 46 with an adjustable opening, an intermediate chamber 48 and a second valve 50 with an adjustable opening are provided in a vacuum OFF line 40 between a vacuum chamber 12, 14 and a gas supply source 42. The pressure P1 of the intermediate chamber and the pressure P2 of the vacuum chamber 12 are detected by a first and a second pressure gauge 52, 54 respectively. A differential pressure control part 56 determines a differential pressure between the pressures P1, P2 and adjusts the opening of the first and the second valve 46, 50 so that the differential pressure is 10Torr max. Consequently, the pressure difference between the vacuum chamber 12, 14 and the vacuum OFF line 40 is always maintained at lower than a specified value due to the described control when a vacuum state is restored to an atmospheric condition after the full opening of the gate valve 44. Thus the gas is induced so that it is possible to prevent a shock wave positively from generating.
Patent JP-2000036740-A (JP)
Title: Pll controller
Inventor: FUJIOKA HIROSHI
IPC: H03L5/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a PLL controller which reduces the power consumption at the time of the operation of a PLL oscillation circuit. SOLUTION: This controller is equipped with a PLL stable oscillation detecting means 3, which detects whether or not the PLL oscillation circuit 2 is stably oscillating, a voltage determining means 4 which determines the voltage applied to the PLL oscillation circuit 2, based on the output of the PLL stable oscillation detecting means 2, and a DC/DC converter 5 as a voltage converting means, which varies the voltage applied to the PLL oscillation circuit 2 to the voltage determined by the voltage determining means 4 and supplies it.
Patent JP-H0651485-A (JP)
Title: Collecting elevator for printed photograph
Inventor: OGISO TAKASHI
IPC: G03D15/00
Filed: 1992-07-30
Abstract: PURPOSE:To overlap accumulated printed photographs which are classified into photographs to be printed again and accepted photographs in accordance with each order and to send them to the following process by opening/closing an intermediate shelf board cooperatively with the elevation of an elevating tray and dropping the accumulated printed photographs on the intermediate shelf board on the accumulated printed photographs on the elevating tray which is in a standby state at the lower part. CONSTITUTION:The accumulated printed photographs to be printed again 18a are sent from an aligning and sending device and placed on the elevating tray 30 when the tray 30 is positioned on the lowermost step. The accepted accumulated printed photographs are sent from the aligning and sending device and placed on the intermediate shelf board 31. When respective accumulated printed photographs 18a and 18b are placed on the elevating tray 30 and the intermediate shelf board 31, the elevating tray 30 is lifted up to the uppermost step by an elevating/lowering mechanism 32. And also, when the elevating tray 30 comes near the intermediate shelf board 31, the intermediate shelf board 31 is opened by an intermediate shelf board opening/closing mechanism 33, and then, the accepted accumulated printed photographs 18b on the intermediate shelf board 31 are dropped on the accumulated printed photographs 18a to be printed again, and also, the intermediate shelf board 31 is retreated from the elevating/lowering route of the elevating tray 30.
Patent JP-S6448110-A (JP)
Title: Plant apparatus monitor device
Inventor: KIKUCHI MASAYUKI
IPC: G05B23/02
Filed: 1987-08-19
Abstract: PURPOSE:To scroll a display screen without requiring the manual operation and to perform picture conversion after displaying each picture only for a proper time, by providing a display screen automatic scanner. CONSTITUTION:A display screen automatic scanner 14 is controlled by CRT monitor function control information 21 from an operator request accepting device 3 and periodically outputs CRT display screen information 13 in accordance with a picture monitor schedule 12 consisting of picture position information preliminarily stored in a display screen management information storage device 7 and the scroll time. Thus, many pictures are automatically scrolled and are successively displayed, and simple pictures are switched after displayed for a short time but complicated pictures are displayed for a long time because the picture movement speed and the picture display time are set to each picture in accordance with its contents, and complete monitor is easy.
Patent JP-S58105504-A (JP)
Inventor: SUGIKI HIROYASU
IPC: H01C17/06
Filed: 1981-12-17
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-H1095827-A (JP)
Title: Sulfur-containing urethane resin and lens
Inventor: KANEMURA YOSHINOBU
IPC: C08G18/38
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfur-contg. urethane resin which is suitable as a material for heat-resistant plastic lenses, etc., by reacting a specific mercapto compd. with a specific cyanate compd. SOLUTION: This resin is obtd. by reacting a mercapto compd. represented by formula I with at least one cyanate compd. selected from among a polyisocyanate compd., polyisothiocyanate compd., and an isothiocyanate compd. having an isocyanate group in a molar ratio of (NCO4 NCS)/SH of 0.5-3.0. This resin has a. backbone represented by formula II, and a part of or all the bonds bonding sulfur atoms are carbamate bonds.