baber/WOPTO huggingface dataset:
Patent JP-H1172442-A (JP)
Title: Inspection apparatus and method
Inventor: KOMATSU MANABU
IPC: G01R31/26
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the load to an operator at the time of inspection by reading the inspection recipe stored in a memory part and controlling the operation of an observation system and a moving stage corresponding to various step data contained in the inspection recipe. SOLUTION: When the start of inspection is designated, an inspection recipe wherein an inspection method with respect to a fed wafer is defined is read from a memory part 1 and the operation of an observation part 4 and a moving stage 5 is controlled corresponding to the respective inspection steps of the inspection recipe and the observation environment of an inspection apparatus is set so that an operator can inspect a predetermined inspection point under a predetermined observation condition. The operator judges the quality of the wafer under the observation environment thus automatically set. The apparatus receives the input showing the judge result through an operation input part 3 and judges whether the input is the final inspection step of the inspection recipe read by the inspection step.  In the case of the final inspection step, the wafer is housed and it is checked whether the housed wafer is a wafer to be inspected next.
Patent JP-H0570138-A (JP)
Title: Oxide superconductor and its production
Inventor: SUMIYA KEIJI
IPC: H01B12/00
Filed: 1991-09-13
Abstract: PURPOSE:To suppress lowering of critical electric current density by the application of magnetic field. CONSTITUTION:Raw material powder of Bi2O3, SrCO3, CaCO3 and CuO, etc., is weighted and these components are mixed in moistened state using a ball mill, etc., and then dried to prepare mixed powder having prescribed weight ratio. Then Ru powder is blended so as to become 0.1-2wt.% based on total composition and ethyl acetate, etc., is added thereto and these components are mixed in moistened state and dried and then molded under pressure. The resultant molded article is heated to about 800-900 deg.C in atmosphere to provide the objective oxide superconductor reduced in lowering of critical temperature and hardly lowering critical electric current density by application of magnetic field.
Patent JP-H0683211-A (JP)
Title: Transfer material moisture content detecting method on electrophotographic copying machine and electrophotographic copying machine
Inventor: AOSHIMA KUNIMASA
IPC: G01N27/60
Filed: 1992-09-02
Abstract: PURPOSE:To provide a simple method for detecting the moisture content of a transfer material and to obtain the stable image with high image quality by controlling a transfer current considering the moisture content of the transfer material and each device. CONSTITUTION:The current which an attracting current applied by an attracting corontron 66 disposed inside a transfer drum 60 at the time of attracting the transfer material 5 flows into a deflector roll 64 disposed correspondingly to the attracting corontron 66 through a transfer film 600 is measured by an ammeter 100 provided on mid-way of an earthed electric wire 110, and the moisture content is detected from the measured value. Then, the moisture content of the transfer material 5 is added to a bit of information and each device of an electrophotographic copying machine is controlled so that an excellent transfer image can be always obtained.
Patent JP-H0285147-A (JP)
Title: Easy-to-open lid made of plastic
Inventor: IMAI MITSUO
IPC: B65D17/40
Filed: 1988-09-19
Abstract: PURPOSE:To realize a lid excellent in airtight reliability and strength when a can is dropped and having satisfactorily easy openability by forming au inner periphery and an outer periphery of a plastic laver so that they are fitted to each other at a score part. CONSTITUTION:An easy-to-open lid is formed by laminating a plastic layer 10 and a gas barrier layer 1 wherein the plastic layer 10 is formed by polypropylene for example and divided into an inner periphery 12 and an outer periphery 13 with a score 11. At the outer end of the inner periphery 12, a recessed groove 15 having a cross section of a semicircle where a protruding string 14 of the inner periphery 12 are to be fitted into is formed, and on the inner periphery 12 of the plastic layer 10, a tab 8 for opening is attached. The gas barrier layer 1 is made of a laminated sheet wherein, for example, a thick polypropylene film is laminated on the surface and rear of an aluminum foil, and the gas barrier layer 1 and the plastic layer 10 are welded with each other.
Patent JP-H0281602-A (JP)
Title: Dado joint router
Inventor: ODA ZENICHI
IPC: B27C5/10
Filed: 1988-09-19
Abstract: PURPOSE:To prevent the abrasion of a bit, or sections in a work from existing and the excessive loads from exerting to a motor by detecting the excessive electric current to the motor which acts to rotate and drive a straight bit and dovetail groove bit, and rendering the movement speed of the straight and the dovetail groove bit to be lower speed than predetermined speed on the basis of the information. CONSTITUTION:The voltage proportional to the driving electric current of a motor 61 is taken out to a excess current detecting circuit 97 by means of a current sensor CS (current trans), and this is inverted into d.c. current by a diode D, and further, smoothened by means of resistor R, condenser C or the like, and then inputted into a comparator. And, it is compared with standard voltage E1 so as to ascertain whether or not excess current flows in the motor 61, and the result is inputted into a micro-computer 90. When the excess current flows in the motor 61, the time interval of pulse outputted to each X, Y, Z axis step motor is prolonged, and the forwarding speed thereof is slowed in order to obtain standard blade tip movement speed.
Patent JP-H1179862-A (JP)
Title: Production of foamed ceramic product
Inventor: YOSHIDA SHIGEO
IPC: C04B38/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and accurately producing a foamed ceramic product having a bent shape or a curved shape. SOLUTION: This method for producing a foamed ceramic product 40 comprises a compacting step for obtaining a compact 10 by compacting a foamable ceramic material, a calcining step for calcining the compact 10 to provide a calcined product 30 capable of being subjected to notching, a notching step for forming a notch 36 for bending processing on the calcined product 30, and a main firing step for firing the calcined product 30 with the notch 36 and bending the calcined product at the notch to provide the objective foamed ceramic product 40.
Patent JP-S61113277-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANI SATORU
IPC: H01L27/102
Filed: 1984-11-07
Abstract: PURPOSE:To improve the integration degree and driving ability of a high withstand voltage IC which is used in the subscriber circuit of a telephone set or the like by constructing a thyristor with a 2nd one conductivity type region, a 2nd opposite conductivity type region, a 1st one conductivity type region and a 1st opposite conductivity type region, thereby easily forming a thyristor of the dielectric isolation structure having a small occupying area and large driving ability. CONSTITUTION:A p<+>-type region 102a and a n<+>-type region 103a having predetermined configurations are formed in regions of a substrate 101 which are spaced apart by a predetermined distance. A SiO2 film is formed on this substrate by a method such as CVD, a silicon nitride (Si3N4) film is formed thereon, and thereafter etching is performed, forming a 1st island region 108a and a 2nd island region 108b. Then, a p-type base regions 111a, 111b are formed, and n<+>-type emitter regions 112a, 112b are formed in those base regions, respectively. Thus, in the 1st island region 108a which is isolated by a dielectric, a thyristor comprising the 1st p<+>-type region 102, n-type substrate 101, p-type base 111a and n<+>-type emitter region 112a is formed, and in the 2nd island region 108b, a bipolar transistor comprising the buried n<+> diffu sion layer 103, n-type substrate 101, p-type base region 111b and n<+>-type emitter region 112a is formed.
Patent JP-S6288373-A (JP)
Inventor: ERUNSUTO HORUNUNGU
IPC: F24S23/70
Filed: 1986-10-03
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-H0575310-A (JP)
Title: Thin ferrimagnetic film filter
Inventor: NOMOTO TOSHIHIRO
IPC: H01P1/215
Filed: 1991-09-13
Abstract: PURPOSE:To set an inter-resonator coupling quantity comparatively easily by coupling magnetostatic mode resonators with a magnetostatic evanescent bode waveguide part so as to adjust a magnetic field strength of an applied DC magnetic field thereby varying a propagation characteristic. CONSTITUTION:When an electromagnetic wave in a microwave band comes through a strip line 5, a DC magnetic field acts in the inside of a body thin ferrimagnetic film 9 of a region I in contact with the line 5 to generate a magnetostatic surface wave and it is orthogonal to a DC magnetic field 10 at a part of the line 5 in contact with the body thin ferrimagnetic film. Then the thin magnetic film is cut off in a direction tilted by e.g. 45 deg. in the travelling direction at a side ridge of the region I progressed in the direction of the arrow, the thin film is cut with a tilt similarly even at a backward side ridge of the region I, and the magnetic field at the forward side ridge is replaced with a weak applied DC magnetic field 11 orthogonal thereto. Since the magnetostatic surface wave propagated in the region I is reflected repetitively between the side ridges in parallel in forward/backward directions and resonated, the magnetostatic mode resonators are coupled by a magnetostatic evanescent mode waveguide part to adjust the applied DC magnetic field strength.
Patent JP-H1175112-A (JP)
Title: Automatic gain control circuit
Inventor: FURUKAWA HIDEAKI
IPC: H04N5/14
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent shading of an image caused by an unstable gain of automatic gain control AGC. SOLUTION: The control circuit that controls a luminance mean value of a video signal reaches a prescribed value is made up of an analog AGC circuit 11 in the inside of a pre-processing circuit 3 and an arithmetic circuit 13 inside of a digital signal processing circuit 5. The arithmetic video signals and obtains mean values of R, G, B for each field and calculates a luminance signal mean value Y from the values and the analog AGC circuit 11 changes an amplification factor to conduct automatic gain control according to the luminance signal mean value Y. Then the arithmetic circuit 13 calculates the luminance signal mean value Y in conformity with an immediate timing at the entrance to a vertical blanking period (OB section) of the video signal and the amplification factor inside of the analog AGC circuit 11 is made sufficiently stable till an image of a succeeding frame is started.
Patent JP-2001059285-A (JP)
Title: Wooden building having airtight structure
Inventor: MATSUOKA AKIRA
IPC: E04F19/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enhance an energy-saving property or pleasant habitability of a wooden house and improve workability. SOLUTION: A ceiling heat insulation material 12 is provided on the cradling below a tie beam of second floor ceiling positioned right under a roof 9 of a wooden house and a ceiling moistureproof sheet 13 is provided at the under face of the cradling respectively. An exterior wall heat insulation material 17 is provided between columns and studs except openings of the exterior wall of the house and an exterior wall moistureproof sheet 18 is provided at the inside of the house respectively. Only a floor heat insulation material 23 is filled between sills 2 of the floor of the first floor, sleepers, and joists. A ceiling substrate members 14 are continuously laid on the underface of the ceiling moistureproof sheet 13 and the underface of the cradling of the first floor ceiling.  Exterior wall substrates 20 are continuously provided at the inside of the house of the exterior wall moistureproof sheet 18, and columns 4 and studs in the partition wall. Further, floor substrates 24 are continuously formed on the sills 2 of the floor heat insulation material 23, the upper face of the sleepers and the joists, and the upper face of lateral members of the floor of second floor respectively. The engaging part of the ceiling substrate 14 and the interior wall substrate 20 is covered with airtight ceiling cornice 31 and the engaging part of the interior wall substrate 20 and the floor substrate 24 is covered with airtight base boards.
Patent JP-H0897540-A (JP)
Title: Method for forming pattern of printed wiring board
Inventor: INOUE MICHIYA
IPC: H05K3/24
Filed: 1994-09-29
Abstract: PURPOSE: To make the thickness of a conductive pattern arbitrarily adjustable without deteriorating the reliability of a through hole when a method for forming a pattern of printed wiring board is used for forming the pattern of a printed wiring board having the through hole. CONSTITUTION: After boring a through hole through a board (step S1), a conductive surface having a first prescribed thickness is formed by plating the whole body of the (step S2) and such conductive patterns as the wiring pattern, pattern for lands, etc., are formed by etching the plated board (step S3), and then, the other conductive patterns than a specific pattern are formed by plating that the other conductive patterns can have a second prescribed thickness by covering the specific pattern with a resist.
Patent JP-H0660537-A (JP)
Title: Video disk player
Inventor: YAMASHITA NORIYUKI
IPC: G11B19/28
Filed: 1992-08-11
Abstract: PURPOSE:To shorten time being until the frame phase of a reproducing signal becomes a reference phase in a video disk player. CONSTITUTION:A driving circuit 34 orderly supplying driving current for acceleration and driving current for deceleration is installed in a spindle motor 21 for driving and rotating a video disk. A current detection circuit 54 for detecting the magnitude of the driving current I21 flowing in the motor 21 is provided. Then, an arithmetic circuit 532 is provided, which sets the value of the driving current for deceleration by calculating the value of the driving current at the normal time of the motor 21 and the value of the driving current for acceleration according to detection output from the circuit 54. Acceleration torque caused in the video disk by the driving current for acceleration and deceleration torque caused in the video disk by the driving current for deceleration are made equal.
Patent JP-H0980193-A (JP)
Title: Reprocessing method for spent fuel
Inventor: HOSHIKAWA TADAHIRO
IPC: G21F9/06
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a reprocessing method for spent fuel capable of easily changing the mixing ratio by recovering uranium and plutonium as uranium/ plutonium mixture. SOLUTION: After dissolving spent fuel into molten chloride 22 in a reaction tank 1, oxygen is supplied from an oxygen supply device 5 into the molten chloride 22 and Pu<4+> , Am<3+> , Np<4+> , UO2 <2+> are converted in their order is to PuO2 , Am2 O3 , NpO2 , U3 O8 and precipitated so that they are separated from the molten chloride 22 to recover.
Patent JP-S6389860-A (JP)
Title: Liquid applying device for sheet
Inventor: ICHIKAWA SHINICHI
IPC: G03D9/00
Filed: 1986-10-02
Abstract: PURPOSE:To uniformly apply application liquid to a sheet by providing a device for applying the application liquid to the sheet by rotating a rotating roll while dipping the roll into the application liquid in a liquid tank with a liquid level holding means for holding the level of the application liquid at a fixed value. CONSTITUTION:The application roll 16 is dipped into the application liquid 20 in the liquid tank 18 and rotated while allowing the application liquid to adhere to the surface of the roll 16. A sheet is carried between carrying rolls 12 and 14 and contacted with the roll 16 to apply the application liquid to the sheet. An inlet tube 24 is formed on the bottom of the liquid tank 18 and connected to an outlet tube 28 of a liquid level holding liquid tank 26 through a flexible tube. When the liquid 20 in the liquid tank 18 is reduced, the liquid 20 in the liquid tank 26 is supplied to the liquid tank 18 through the outlet tube 28 and the inlet tube 24. Since the liquid level of the application liquid can be held at a fixed value by the liquid level holding means, the application liquid adhering to the rotating roll can be fixed and the constant quantity of application liquid can be always applied to the sheet.
Patent JP-2000067318-A (JP)
Title: Motor controller for automatic vending machine
Inventor: TAKAHASHI MINORU
IPC: G07F13/10
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To shorten the process and time for manufacturing drinking water even at the time of using a small number of motor driver ICs. SOLUTION: Plural raw material chutes 7-1-7-8 are driven by two motor driver ICs 11 and 12. The raw material chute 7-7 connected to a canister 2-7 housing sugar is made to go, for instance, into a cup 5 to feed the sugar. During the elevation of the raw material chute 7-7 thereafter, motors M7 and M8 for elevating and lowering are driven and controlled to lower the raw material chute 7-8 connected to the canister 2-8 housing the powder raw material of cream and so as to feed the powder raw material of the cream into the cup 5.
Patent JP-H0890758-A (JP)
Title: Carrier sleeve for printing plate and transfer plate
Inventor: EDOUARUTO HOFUMAN
IPC: B41N1/20
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a printing plate capable of conducting continuous printing and a relatively inexpensive carrier sleeve for transfer plate by being formed of metal material, and making a rectangular thin plate material curve into a hollow cylinder, and then firmly joining opposite end peripheries each other. SOLUTION: The original shape of a carrier sleeve 1 is rectangular, and consists of thin plate material; subsequently, it is curved into a desired hollow cylinder. The mutually opposite end peripheries of the plate material are advantageously firmly joined each other through a joint of welding. A continuous manufacturing method of the carrier plate 1 is shown as a conventional method being executed in pipe welding operation. A welding process per se is carried out by a laser beam. The high accurate metal plate consisting of aluminum, steel, special steel, copper, brass, or the like has a wall thickness (s) of 0.1-0.6 mm in particular.
Patent JP-H0857092-A (JP)
Title: Practice goal with bag
Inventor: TAKAHASHI TETSUZO
IPC: A63B63/00
Filed: 1994-08-25
Abstract: PURPOSE: To provide a safe practice goal with bags capable of easily recovering shot pucks and preventing the pucks from being scattered in the surrounding. CONSTITUTION: A goal post 1 having the same shape as a competition goal front frame is erected, and a fence 5 formed with members 51, 52, 52 longer than the horizontal member 11 and posts 12, 12 of the goal post 1 by 40-60cm into a gate shape is erected in the front of the goal post 1. A back net 6 fitted with bag-like nets 2 having cords 21 at the positions of four corner portions of the goal post 1 is fitted to the fence 5 and an under bar 4 with fixing tools 9 behind the goal post 1, and an apron 3 omitted with the portions of the openings 22 of the bag-like nets 2 is attached on the goal post 1.
Patent JP-S61113873-A (JP)
Inventor: KONDO AKIHIRO
IPC: D06B23/20
Filed: 1984-11-08
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-H0283431-A (JP)
Title: Method and apparatus for preparing sample for fluorescent x-ray analysis
Inventor: OMIZU MASARU
IPC: G01N1/28
Filed: 1988-09-20
Abstract: PURPOSE:To perform analysis with high accuracy without damaging a platinum crucible by adding an oxidizing agent within a definite range other than a sample and a fusing agent and throwing those components in the platinum crucible on the basis of a definite standard and oxidizing the content in the crucible within a specific oxidizing temp. region to fuse the same within a specific fusion temp. range. CONSTITUTION:Either one of V2O5, NaClO3, KIO3 and KClO3 is added within a range of 0.5-1 per a sample wt. of 1 as an oxidizing agent B other than a sample and a fusing agent A. When those components are thrown in a platinum crucible, 40-70% of the use amount of the fusing agent A is thrown in the crucible and, hereinafter, said components are thrown in the crucible in the order of the sample C, the oxidizing agent B and the remaining fusing agent D or in the order of the oxidizing agent B, the sample C and the remaining fusing agent D and a release agent E is added at last. The content in the platinum crucible is held within an oxidizing temp. region of 800-900 deg.C for 5-15min at first and subsequently held within a fusion temp. region of 1,050-1,200 deg.C for 3-10min to be fused to form glass beads. By this method, the platinum crucible is not damaged at all and analysis can be performed with good accuracy.
Patent JP-H0296303-A (JP)
Title: Compound magnetic core and the application
Inventor: MORI KANEO
IPC: H01F3/00
Filed: 1988-09-20
Abstract: PURPOSE:To enable a weak magnetic field to be easily measured highly accurately and with improved response and reduce cost by coating a high-permeability magnetic material with a type II superconductor. CONSTITUTION:A compound core 1 is made by coating a high-permeability magnetic material 2 with a type II superconductor 3. An amorphous metal ribbon, ferrite bulk material, etc., can be used as the high-permeability magnetic material 2 and superconductors of alloy and oxide can be used as the type II superconductor. Also, coating means that the high-permeability magnetic material 2 should be electromagnetically shielded by the type II superconductor 3 and are not limited by concrete modes such as coating, wrapping, direct covering, or sandwiching an intermediate of insulators. It allows a weak magnetic field to be measured at high speed and conveniently, thus reducing cost.
Patent JP-H0683583-A (JP)
Title: Pipeline arithmetic operation circuit
Inventor: KUHARA TAKEHIKO
IPC: G06F7/00
Filed: 1992-09-03
Abstract: PURPOSE:To improve the processing speed when the clock speed is low. CONSTITUTION:When the clock speed is high, a select generating circuit 18 generates a select signal whose level is low and when the clock speed is low, the select generating circuit 18 generates a select signal whose level is high. When the select signal is at an L level, a selector 14 connects an output from a latch circuit 12-2 to the position of an arithmetic operation circuit 10-B so that the latch circuit 12-2 is interposed between the arithmetic operation circuits 10-A, 10-B. When the select signal is at an H level, while the latch circuit 12-2 is reset, the selector 14 connects the output of the arithmetic operation circuit 10-A to the position of the arithmetic operation circuit 10-B, then the latch circuit 12-2 is in the through-state. When the clock speed is low and the arithmetic operation by both the arithmetic operation circuits 10-A, 10-B is finished within one period, the latch circuit 12-2 is automatically set to the through-state and then the processing speed is improved.