baber/WOPTO huggingface dataset:
Patent JP-H11102468-A (JP)
Title: Prepaid card system, card reader and card unauthorized use preventing method
Inventor: KUROI TOSHIO
IPC: G06Q20/28
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid card system which can prevent the unauthorized use of a prepaid card and to provide a card unauthorized use preventing method. SOLUTION: This reader 2 receives a prepaid card, reads stored information containing amount information stored in the prepaid card and updates/returns amount information corresponding to a use amount. The reader 2 checks the presence or the absence of the contradiction in stored information which is read from the prepaid card. When contradiction exists, the card is considered to be used in unauthorized manner the prepaid card and is taken in without returning it. Contradiction information containing a contradiction content is recorded, and a control program is deleted and the operation of the reader 2 is disabled.
Patent JP-2000080115-A (JP)
Title: Preparation of block copolymer
Inventor: YANAGIHARA HIROSHI
IPC: C08F4/48
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization process for preparing a block copolymer comprising an aromatic monovinyl compound and a conjugated diene, wherein the polymerization rate is high, even when polymerized at a low temperature, a block copolymer with a small amount of gel formation is obtained, and the bonding structure of a conjugated diene unit in the resultant polymer is not regulated by a polar compound. SOLUTION: When carrying out anionic polymerization using an organic monolithium compound or polyfunctional organic lithium compound as a polymerization initiator, polymerization using a conjugated diene and an aromatic monovinyl compound is carried out at a polymerization temperature of from 0 to 120 deg.C in a non-polar hydrocarbon solvent in the presence of a π complex compound comprising a benzene ring compound having a substituent in a molar ratio against the total amount of polymerization initiator active points of the πcomplex compound within the range of from 1/10 to 1,000/1.
Patent JP-H07119117-A (JP)
Title: Assembling method of strut and foundation body of high level road and structure thereof
Inventor: CHIN KUNITADA
IPC: E01D101/00
Filed: 1993-10-20
Abstract: PURPOSE: To eliminate the need for pile driving and the driving of a deep foundation body, and to shorten the term of work by fixing the foundation body made of a steel plate onto a rectangular recess formed by excavating an existing road with adhesives and clamping and fixing a strut made of the steel plate onto the top face of the foundation body. CONSTITUTION: A rectangular recess 5 is formed by excavating a existing road, a recessed groove section is formed along the inner periphery of the recess, the upper section of the floor face 51 of the recessed groove section is coated with adhesives to form an adhesive layer 53, and sleeper bases 1 are fixed onto the adhesive layer 53. The floor face 52 of the recess 5 is ground-levelled in the same horizontal surface as the top faces of the sleeper based 1, an adhesive layer 54 is formed onto the whole surface of the floor face 52, foundation body members 21, 21 are arranged onto the adhesive layer 54 and the sleeper bases 1, and connecting members are arranged onto the joint sections and the recessed grooves 23 of the members 21 and the projecting sections 26 of the undersides of the connecting members are disposed so as to be mutually fitted.  The connecting members are clamped and fastened onto the members 21 by bolts T to form the foundation body 2, and the foundation body 2 is clamped and fixed onto the sleeper bases 1 by the bolts T. The prefabricated struts 3 made of a steel plate are clamped and fixed onto the foundation body 2 by flanges.
Patent JP-2001085489-A (JP)
Title: Temperature measurement method
Inventor: ARIKADO TSUNETOSHI
IPC: G01K11/12
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To accurately measure a temperature in a short time by measuring a wave number of Stokes line of Raman scattering light by having a laser beam irradiated on a sample to be measured and measuring the temperature of a sample to be measured by checking the value with respect to the relation between a peak wave number value and a temperature. SOLUTION: In the temperature measurement method, a peak wave number value of Stokes line of Raman scattering light emitted by irrading a laser beam on a crystalline sample to be measured and a temperature of a sample to be measured in the process are calculated in advance, and the relation between a peak wave number value and a temperature is obtained. A wave number of Stokes line of Raman scattering light is measured by having a laser beam irradiated on a sample to be measured and a temperature of a sample to be measured is measured by checking the obtained value to the relation between a peak wave number value and the temperature. Single- crystalline silicon or polycrystalline silicon can be used for a sample to be measured and laser beam strength cast on a sample to be measured is at most 104 w/cm2.  Since measurement is thereby completed in a short time without measuring a light amount, contamination of a window of a heat treatment device, etc., do not affect the measurement.
Patent JP-H0980740-A (JP)
Title: Exposure mask and production of semiconductor device
Inventor: ITO KAZUNORI
IPC: G03F1/22
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an exposure mask with which the groove parts for groove wirings are formable by one time of lithography and one time of dry etching and a process for producing a semiconductor device by using this exposure mask. SOLUTION: The manufacture of the exposure mask is executed by forming a translucent film 2 consisting of chromium oxide on one surface side of a mask substrate 1, then forming a light shielding film 3 consisting of metal chromium on this translucent film, thereby forming a blank mask. The light shielding film of the parts corresponding to the groove wirings of the interlayer insulating film of this blank mask is removed by dry etching to expose the translucent film and thereafter, the exposed parts of the translucent film are partly etched away. As a result of it, the fully transmissible parts 1a consisting of the mask substrate alone, the translucent parts 2a where the mask substrate and the translucent film overlap on the outer side thereof and further, the light shielding parts 3a where the mask substrate, the translucent film and the light shielding film overlap are formed.  The semiconductor device is produced by executing groove wiring after a lithography stage of the resist using this exposure mask and an anisotropic etching stage to be executed from above the resist.
Patent JP-H04137759-A (JP)
Title: Semiconductor storage device
Inventor: SHIMIZU TATSU
IPC: H01L21/822
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the size of a capacitor by forming it in the shape having a well- like part, by forming it on a semiconductor substrate and by constituting it with a lower electrode which is electrically connected to a transistor and an upper electrode which is so formed as to face the lower one through a dielectric film. CONSTITUTION:On a p-type silicon substrate 1, a transistor 2 which is constituted of n<+> type impurity diffusion layers 3, 4 and a transfer gate electrode 6, a silicon oxide film 7 which covers the gate electrode 6, an element isolation region 8, etc., are formed. After that, a polycrystal silicon layer 20 is formed on the substrate 1. After removing some of the upper part of the silicon layer 20 except for a part 21 which would be a well-shaped part 15 of a lower electrode 12, an oxide film 22 is formed. Nextly, the oxide film 22 is etched to form side walls 23 and then the silicon layer 20 is subjected to reactive ion etching. The etching is stopped when the etching of the part except for the side walls 23 reaches the oxide film 7. Thus, the lower electrode 12 having the well-shaped part 15 is formed. Then, a dielectric film 13 and an upper electrode 14 are formed to complete a capacitor 11. After that, an insulated layer 16 and an interconnection layer 17 are formed. Consequently, the size of the capacitor is reduced while a sufficient capacity is maintained.
Patent JP-2001082514-A (JP)
Title: Disc brake device and operation control method thereof
Inventor: YOKOYAMA SEIYA
IPC: H02N2/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake device and a operation control method thereof allowing to automatically reduce pressure when failure occurs during the press ing operation of a motor. SOLUTION: A caliper 14 of a disc brake device 12 is provided with an electric actuator 10 provided with a ball screw 60 to convert torque of an ultrasonic monitor 62 to rectilinear motion. A carrier plate 92 connected to an electromagnetic brake 127 through a pair of planet gears 109 and a supporting aluminum plate 124 is rotatably inserted into a ball screw 56. The electromagnetic brake 127 is under an exciting condition during pressing operation of an inner pad 16 and the carrier plate 92 is secured. The exciting condition of the electromagnetic brake 127 is cancelled at the time of failure of the ultrasonic motor 62 and the carrier plate 92 becomes rotatable, and the ball screw 56 is allowed to move to a direction for reducing pressure.
Patent JP-2001080541-A (JP)
Title: Frmae, side frame of body frame using same, and forming method thereof
Inventor: TANABE KENJI
IPC: B62D21/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent stress concentration from being generated in a transition part of front and rear frames, when the rear frame is formed into a bent shape with respect to the front frame in a frame, or when respective cross-sectional shape dimensions of the front and rear frames are different each other, in addition thereto. SOLUTION: A side frame 11 is provided with plural frame members 29, 30 extended in parallel toward a direction, formed respectively into box shapes in its longitudinal-directional view, and arranged adjacently. One portion 36 of the one side frame member 29 is coupled intergally each other to at least one portion 37 of the other frame member 30. A coupling plate material 39 for forming a mutual coupling part for the both portions 36, 37, and plate materials 31, 33 positioned between both inner spaces 41, 42 of the both frame members 29, 30 in the view hereinbefore to constitute respective one-parts of the respective frame members 29, 30 are extended integrally along the longitudinal direction hereinbefore, and shape dimensions of respective cross-sections thereof are same each other.
Patent JP-H10111281-A (JP)
Title: Ultrasonic flaw detection and ultrasonic probe
Inventor: IIZUKA YUKIMICHI
IPC: G01N29/24
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To conduct flaw detection regardless of the direction of a flaw, and attain constant detecting sensitivity regardless of the position of a flaw, and stable flaw detection in an acoustic constant condition by conducting flaw detection for the inspection surface of an object to be inspected based on the signal of a surface wave which passes through the inspection surface, using a pair or a plurality of pairs of oscillators which face each other. SOLUTION: A plurality of pairs of oscillators 1a, 1b are disposed so as to face each pair, and fitted integrally inside a housing 3. A space surrounded by the oscillator and an object 4 to be inspected is filled with an acoustic contact medium 2 constituted of water, acryl resin or the like. Under this condition, a surface wave 5 is generated at the surface of the object 4 to be inspected from one oscillator 1a, and the surface wave which passes through the inspection surface is detected by the other oscillator 1b. Based on the signal of the surface wave passed through, flaw detection is conducted for the inspection surface. With the pairs of the oscillators switched to one after another, flaw detection is conducted in the same way as the above.
Patent JP-2000084271-A (JP)
Title: Rotary type electric razor
Inventor: YAMASHITA YASUO
IPC: B26B19/48
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type electric razor capable of making a brush for cleaning standby and be held on the outer surface of a razor main body in a normal state and bringing the brush into contact with an inner blade and performing cleaning only when needed. SOLUTION: A cleaner for cleaning the inner blade is arranged on the back surface of the razor main body 1. The cleaner is provided with a roll-like brush 20, a brush supporter 21 for performing the swinging and displacing operation of the brush 20 to a standby position and a cleaning position and a cover 22 for covering the inner blade 3 and the outer surface of the brush 30 at the cleaning position. Concerning the brush supporter 21, one end of it is rotatably supported by a spindle 24 and vertically and inversely swung.
Patent JP-S62123046-A (JP)
Inventor: TOYAMA SHUNICHI
IPC: C04B5/00
Filed: 1985-11-22
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-S61140465-A (JP)
Title: Exhausted sheets grouping device
Inventor: WADA MASAAKI
IPC: B65H29/60
Filed: 1984-12-13
Abstract: PURPOSE:To accommodate sheets neatly in a stacker using a simple device, wherein the sheets are grouped by a certain amount, by equipping the exhaust line with a plurality of paths to provide different carry-out sheet attitudes, and by allowing the sheets to be accommodated in the exhaust stacker in two or more attitudes. CONSTITUTION:To have a plurality of copies of an original text consisting of continued pages, the sheet P for No. 1 page copied and exhausted is sent to a path 21 from the exhaust line via a changeover gate, and when it is transported by a roller 41 to be stopped by a stopper 57, a roller 37 falls off onto a belt 31, which at the same time rotates to put aside the sheet P on the left side of the path 21, and now it is sent off by a roller 45 to be accommodated in an exhaust stacker. Then the second copy is produced, wherein sheet P is sent to a path 23 and stopped by a stopper 59 to be put aside on the right side of the path 23, and then it is sent off by a roller 47 to be accommodated in the exhaust stacker being put aside rightmore than the sheet P for the first copy. Thus sheets P are placed in the exhaust stacker neatly in such an arrangement that odd number ones and even number ones are alternately dislocated from each other, so that their is no risk of collapse or ambiguous division of the sheets.
Patent JP-2000084175-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the forcible display of a stop pattern in order to change a pictorial pattern mechanically, when a variable display part is embodied as a rotor such as a drum or a belt. SOLUTION: When it is assumed that the command 'assign a variation speed to 10 ms/step' sent from a main board in timing (2) has not been normally received by CPU for display control, the variation cannot be stopped with a pictorial pattern of a pattern number(n), in case the CPU for display control receives the command 'stop the variation with the pattern of the pattern number(n)' in timing (4). In this case, the CPU for display control calculates the time required for the variation to be continued so that the pictorial pattern of the pattern number(n) comes to a display position, when the variation is continued at the n-assigned variation speed. Further, a motor drive circuit is made to continue the variation for the calculated time and when the calculated time is over, a command to stop the pictorial pattern is given to the motor drive circuit.
Patent JP-H06120210-A (JP)
Title: Manufacture of semiconductor device
Inventor: MASUMORI KATSUHIRO
IPC: H01L21/3205
Filed: 1992-10-01
Abstract: PURPOSE:To form a wiring pattern finer than the resolution limit of a photolithography method. CONSTITUTION:Trenches 7 are formed in a BPSG film 5 by etching using a narrow gap type RIE equipment and CF4, CHF3 based gas, and an aluminum film 8 is buried in the trenches 7. By a photolithography method and etching, a second wiring 8B is formed on the BPSG film 5, and at the same time, a first wiring 8A is formed in the trenches 7.
Patent JP-H02109970-A (JP)
Title: Ph control of culture solution and system therefor
Inventor: HAMAZAKI YUJI
IPC: C12Q3/00
Filed: 1988-10-19
Abstract: PURPOSE:To provide the title system so designed that a pH indicator is added to a culture solution and light intensities corresponding to respective two different wavelengths are measured to calculate a pH value to make a pH control, thereby enabling pH calculation to be made in a stabilized manner. CONSTITUTION:A specified culture solution 2 is put into a culture tank 1 and stained with phenol red. The aimed pH value is inputted into an operating equipment 12 by an assigned pH-inputting means 13. When the culture solution 2 is subjected to color change from red to yellow with culture advancement, the culture solution is introduced through a pump 4 into a cell 5, and respective light intensities at 558nm and 433nm are measured with a light-receiving device 9, thus measuring a pH value. This value and the aimed value are compared by an operating equipment 12 to determine the amount to be controlled, thereby controlling the pH value through a CO2 gas cylinder 15. Therefore, a pH monitor is replaced by a photo-electric sensor to enable the equipment to be stably used for a long period.
Patent JP-H11103537-A (JP)
Title: Solar battery system
Inventor: SUDO MITSUNARI
IPC: G05F1/67
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose solar battery system that can be used in a variety of loads having different power and voltages, and can also locate a defective solar battery and disconnect such a defective battery. SOLUTION: A plurality of solar batteries C1 and C2 are connected via two-contact selector switches SW1 to SW4 and singlecontact make-break switches SW5, SW6 and SW13 to SW17. By controlling the selector switches SW1 to SW4 and the make-break switches SW5, SW6 and SW13 to SW17, the connection of the batteries C1 and C2 is appropriately switched to, e.g. series connections, parallel connections, combinations of series and parallel connections, single connections or disconnections. In addition, an output power monitoring circuit CH1 for sensing the output power is provided on the output side.
Patent JP-S62128915-A (JP)
Title: Production of monosilane
Inventor: TANAKA NOBUO
IPC: C01B33/04
Filed: 1985-11-26
Abstract: PURPOSE:To produce monosilane by easy handling in a high yield at a low cost by reducing a silicon halide with the hydride of an alkali metal or an alkaline earth metal made soluble in an org. solvent with a complexan. CONSTITUTION:The solubility of the hydride of an alkali metal such as LiH or the hydride of an alkaline earth metal such as MgH2 in a org. solvent such as ethyl ether is increased with a complexan such as EDTA. A silicon halide such as SiCl4 is added to the org. solvent and reduced with the hydride. The reduction is preferably carried out at room temp. - about 200 deg.C under ordinary or elevated pressure in an atmosphere of an inert gas not contg. O2 or moisture and having no reactivity with monosilane, e.g., N2, H2, He or Ar. Thus, monosilane is obtd. in a high yield.
Patent JP-H01109299-A (JP)
Title: Apparatus for inspecting flange sealing surface
Inventor: KANEKO JUNICHI
IPC: G21C17/00
Filed: 1987-10-21
Abstract: PURPOSE:To exactly judge the condition of corrosion by providing a light emitting element and light receiving element facing downward to a main body and providing a signal processor connected to the light receiving element. CONSTITUTION:A sensor 22 is provided to this apparatus and laser light 42 is emitted by a semiconductor laser 41 in the sensor 22. This laser light 42 is determined in the direction, width, etc., by a slit 42 and is reflected by a mirror-finished flange sealing surface 44 of a nuclear reactor pressure vessel until the reflected light falls onto a photodiode 45. The diode 45 sends an electric signal during the time when the laser light 42 falls onto the diode, but the laser light 42 no longer falls onto the diode 45 if there is a flaw 51 on the sealing surface 44. The electric signal of the diode 45 is then no longer generated. The flaw 51 of the sealing surface 44 is obtd. as the electric signals if such sensors are closely and straightly arrayed and the signals from the diodes 45 are taken out in adequate synchronization with the movement of the apparatus. The condition of the flaw and corrosion is thus exactly judged.
Patent JP-H03126854-A (JP)
Title: Bearing for roll in molten metal bath
Inventor: MARUYAMA KOICHI
IPC: F16C33/16
Filed: 1989-10-12
Abstract: PURPOSE:To prolong the service life of a bearing by constituting a sliding part sliding on a roll shaft by the use of a carbon material in which pores are filled with silicon carbide and also providing a molten metal groove to the sliding part. CONSTITUTION:For example, a sliding part of a bearing 8 of a sink roll 1 is constituted of a carbon material prepared by impregnating a carbon material of 1.78 bulk density and 100 Shore hardness with a liquid compound in which boric acid (hardener) is added and mixed into polycarbosilane and filling pores with silicon carbide by means of heat treatment. Further, a molten metal groove 9 is provided to the above sliding part. By this method, the occurrence of reaction and erosion due to molten metal in the sliding part is reduced and also carbon wear particle, sludge, etc., infiltrating into the clearance between a shaft 7 and the bearing 8 is excluded by means of the molten metal groove 9, by which the occurrence of wear at the sliding surface can also be prevented.
Patent JP-S62125215-A (JP)
Title: Air-fuel ratio control device
Inventor: SAIJO MASARU
IPC: F23N3/04
Filed: 1985-11-25
Abstract: PURPOSE:To ensure the stable fed of air to a burner part, by a method wherein a bypass opening, through which air for combustion is introduced to a combustion chamber after bypassing a burner part, is provided, and the opening is opened and closed by a heat-sensitive element according to the temperature of the combustion chamber. CONSTITUTION:A bypass opening 10 is formed in a combustion box 8 positioned nearer to the heat exchanger 9 side than to a burner part 6, and a heat-sensitive element 11 is so constituted as to allow opening and closing of the opening, and is secured to the combustion chamber side of the opening by means of a securing means 12. During maximum combustion, the heat-sensitive element 11 collecting sufficient heat from flame 15 to close the bypass opening 10, and air from a fan 2 is all fed to the burner part 6. However, when a combustion amount is decreased, the size of the flame 15 is decreased, the heat-sensitive element is cooled by an air flow B to start curving to open the opening 10. In which case, an amount of air C flowing to the burner part 6 is decreased, and a bypass flow D is increased. As a result, a primary air amount is decreased, and the burner part 6 performs stable combustion.
Patent JP-S62229856-A (JP)
Inventor: GUREGORII ENU BAATON
IPC: H01L21/763
Filed: 1986-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。