baber/WOPTO huggingface dataset:
Patent JP-H0743290-A (JP)
Title: Detection method for particle
Inventor: NAKADA SHIGENORI
IPC: G01N15/14
Filed: 1993-07-29
Abstract: PURPOSE:To allow highly reliable high sensitivity detection by multiplying the detection signals of scattering light detected simultaneously through a plurality of detectors thereby suppressing the erroneous count caused by pulse noise. CONSTITUTION:Scattering light is detected simultaneously at first and second detecting sections, e.g. Si photodiodes, and two sets of scattering light pulse signals are amplified respectively before being fed to an analog multiplying circuit section. The multiplying circuit section outputs a pulse noise only when the pulse noise is detected simultaneously at one and the other detecting sections thus suppressing the erroneous count without elevating the threshold of minimum detection range. Output signal from the multiplying circuit section is subjected to peak analysis and a signal processing section, e.g. a CPU, processes the count to produce a result.
Patent JP-S6362896-A (JP)
Title: Coating method
Inventor: MISAWA MASAYUKI
IPC: B05D1/38
Filed: 1986-09-01
Abstract: PURPOSE:To form a paint film having superior covering power at the edge part and superior surface smoothness by coating a body to be coated as the cathode by electrodeposition with a cationic electrodeposition paint bath contg. a specified amount of a pigment, further coating the body with water paint or the like in an uncured state and carrying out baking. CONSTITUTION:A cationic electrodeposition paint bath contg. 100pts.wt. resin component contg. polyamine resin such as amine added epoxy resin and one or more kinds of pigments enough to attain 25-100 total oil absorption is prepd. The pigments may be colored pigments such as red iron oxide and titanium white which are generally used in electrodeposition paint. A body to be coated as the cathode is coated by electrodeposition with the paint bath. A carbon plate is preferably used as the anode. The coated body is further coated with water paint, solvent type paint or powder paint in an uncured state, and baking is carried out to form a composite cured paint film.
Patent JP-H0491481-A (JP)
Title: Mis field effect transistor
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/336
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a high integration, and high performance MIS field transistor capable of operating at high speed by installing a trench in a semiconductor substrate of one conductivity type on both ends of a side wall insulation film, providing an insulation film partially on the side walls of the trench, burying the insulated trench, and installing a conducing film so that it may face the side of a source/drain region. CONSTITUTION:An electrode 9 is installed on an n-type silicon substrate 1 by way of a gate oxide film 8. A low concentration p-type source/drain region 3 is installed directly upper a side wall insulation film 10 formed on the side wall of the gate electrode 9 based on self-alignment where a trench 4 is installed in the n-type silicon substrate 1 on both ends of the side wall insulation film 10 based on self-alignment. An oxide film 5 is installed on a part of the side wall of the trench 4 and the bottom. The trench 4 where the oxide film is installed is buried and moreover, a conductive film 7 is installed so that it may come into contact with the p-type source/drain region.
Patent JP-S6448216-A (JP)
Title: Magnetic head
Inventor: TAKADA MITSUHIRO
IPC: G11B5/23
Filed: 1987-08-18
Abstract: PURPOSE:To obtain a magnetic head to be commonly used for recording and reproducing having good characteristics in both recording and reproducing by providing a thin alloy film which has the saturation magnetic flux density lower than the saturation magnetic flux density of a ferromagnetic oxide and contains specifically composed Fe, Cr and Ni. CONSTITUTION:A magnetic core 1 consists of the constitution assembled with an I-shaped core piece 2 and a C-shaped core piece 4 consisting of the ferromagnetic oxide and is formed with a magnetic gap 7 of a required spacing on the side where the head faces a magnetic recording medium 8. The thin alloy film 6 which has the saturation magnetic flux density lower than the ferromagnetic oxide of the ferromagnetic oxide and contains the Fe, Cr and Ni within the range enclosed by respective points of A (7% Fe, 8% Cr, 85% Ni), B (22% Fe, 13% Cr, 65% Ni), C (20% Fe, 15% Cr, 65% Ni), and D (5% Fe, 10% Cr, 85% Ni) in the ternary compsn. is formed and disposed on the magnetic gap forming surface 5 of the C-shaped core piece 4. The thin Fe-Cr-Ni alloy film 6 is thereby formed and disposed easily on the required gap forming surface by a vapor phase film forming method without impairing the characteristics of the magnetic core material. The good characteristics in both recording and reproducing are thus obtd.
Patent JP-H0951979-A (JP)
Title: Game machine and playing method
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a playing method full of interest and capable of sustaining a player's thrill and excitation for further stimulating his/her gambling spirit and elevating the excitation by adding a novel way of performances to the status of a special value generated with a value generation means in such a state as related to the pattern play of a variable display means. SOLUTION: In a primary pattern play first implemented in a variable display means 20 on the basis of a prize obtained via a specific winning hole 13, a probability fluctuation takes place at a process for transition from low probability for generating a quasi-winning status to high probability for generating a jackpot status, thereby bringing out the interesting change of a play. In addition, even after the generation of a special value through a special generation means 30 is once over, a secondary pattern play for introducing a jackpot status at high probability is developed via the variable display means 20, thereby producing the playing condition where a special value frequently takes place at high probability.
Patent JP-H0491754-A (JP)
Title: Ingredient feeder in production machine for boiled rice mixed with fish & vegetables
Inventor: MATSUMOTO TOSHIYUKI
IPC: A23L7/10
Filed: 1990-08-02
Abstract: PURPOSE:To provide the title feeder intended to distribute ingredients with virtually constant thickness and width on a conveyor belt, so designed that a number of pins are arranged on a scraping belt for ingredients gradually moved with an extrusion plate toward a discharge port. CONSTITUTION:For example, a setup is provided so that the tilted upper discharging port of a container 1 for ingredients come above the initial end of an ingredient-carrying conveyor 8. Said container 1 is pref. long and cylindrical. Its inside is fitted with an extrusion plate 2 for ingredients with a cylinder 3 to be moved vertically. The upper discharging port is provided with a scraping belt T for the ingredients, and a number of pins 6 are arranged pref. in a zigzag manner on the belt 7. One end of the upper discharging port is provided with a falling plate 9 for the ingredients against the ingredient-carrying conveyor 8. It is preferable that the width of the upper discharging port be equal to the length of the width direction of the belt 8 and the length of the width direction of the belt 7 be greater than the discharge width.
Patent JP-H0955472-A (JP)
Title: Inductor
Inventor: SEKI HIROAKI
IPC: H01L21/822
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an inductor which is lessened in area occupied by it on a wafer and parasitic capacitance. SOLUTION: Legs 4 of insulator are provided upright onto a wafer 10 adjacently to first inductors 1, and a second inductor 3 connected to the first inductor 1 is so provided as to be supported each leg 4. By this setup, the inductors 1 and 3 are separated from each other by air, so that the parasitic capacitance induced between the inductors 1 and 3 can be lessened.
Patent JP-S58106598-A (JP)
Inventor: NISHIMURA MASARU
IPC: G10L21/003
Filed: 1981-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0626929-A (JP)
Title: Pyroelectric type infrared ray detector
Inventor: OCHIAI KAZUTAKA
IPC: G01J1/02
Filed: 1992-07-09
Abstract: PURPOSE:To perform inexpensive and precise self-diagnosis without increasing the number of part items by floating and supporting a pyroelectric light receiving element float on a base by a chip resistor, and carrying a current thereto to heat it. CONSTITUTION:In the self-diagnosis of a pyroelectric type infrared ray detector 1, a voltage Vr is applied to a pin 9. When the voltage is applied to the pin 9, a current is carried to a chip resistor 3a connected between the pin 9 and a GND pin 10 to heat it. The heat generated by the heating of the chip resistor 3a heats a pyroelectric light receiving element 2, and further heats a pyroelectric body. Consequently, polarization is progressed in the pyroelectric body to generate a charge. Namely, by applying a pulse voltage to the pin 9, the same state as that an infrared ray detector 1 receives infrared ray can be falsely formed, and the self-diagnosis of the pyroelectric type infrared ray detector 1 can be performed.
Patent JP-S6268189-A (JP)
Inventor: KAWAI TOYOHIKO
IPC: F02M35/16
Filed: 1985-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0957590-A (JP)
Title: Pin grinding device and its method for crankshaft
Inventor: FUKUYAMA KAZUHISA
IPC: B24B5/42
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To measure a position of a crank pin in relation to a crank journal in a pin grinding device. SOLUTION: Grinding work is performed by a grinding wheel 31 in such a state that a crankshaft 19 rotates about a crank pin 29, while the work diameter of the crank pin 29 is measured by movable probes 41, 43. After completing the work, the movable probes 41, 43 are made to position in the outer circumferential parts of the crank pin 29 in the opposite side to each other, which crosses at right angle with a surface containing respective central axes of a crank journal and the crank pin 29, and a phase angle θ of the crank pin 29 to the crank journal is measured based on displacement of the movable probes 41, 43 in the direction opposed to each other.  The dimension L between the crank pin 29 and the crank journal 23 is measured in such a state that the movable probes 41, 43 are positioned in the outer circumferential parts of the crank pin 29 in the opposite sides to each other and in parallel to a surface containing respective central axes of the crank pin and the crank journal.
Patent JP-S6362249-A (JP)
Title: Prober device
Inventor: ITOYAMA TAKETOSHI
IPC: G01R31/26
Filed: 1986-09-02
Abstract: PURPOSE:To obtain a prober device of low price for a high speed device by placing a plurality of types of wafers on one alignment mechanism, and enabling the device to perform a plurality of probings. CONSTITUTION:Probing units 3, 3' are provided at both sides of an alignment mechanism 2, and respectively have chuck stages for driving chuck tops 4, 4' which can independently operate along X-Y axes. Wafers contained in a cassette of a loader 1 are removed one by one by pincet arms, placed on a chuck top 4 of the unit 3 by a transfer arm, the top 4 is then moved to the mechanism 2, finely aligned so that the X-Y axes of the stage coincides with the scribing line of the wafer, and the probing is started in the stage. The wafer is conveyed by the other loader 1' to the top 4' in parallel with the previ ous probing, and the probing is also executed by another stage. Accordingly, a prover device of low price as a whole can be provided.
Patent JP-S6099870-A (JP)
Inventor: ERUIHI FUEUBUERUGA
IPC: B65D77/06
Filed: 1984-10-03
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-H0491794-A (JP)
Title: Production of l-lysine by fermentation method
Inventor: ISHII TOSHIMASA
IPC: C12R1/15
Filed: 1990-08-03
Abstract: PURPOSE:To produce L-lysine by fermentation method by culturing microorganism belonging to genus Brevibacterium or genus Corynebacterium having L- lysine producibility. CONSTITUTION:A strain having improved L-lysine producibility by imparting properties such as L-alanine requiring property and sensitivity to fluoropyruvic acid to a strain having L-lysine producibility can be used as a parent strain. Imparting of resistance is addition of resistance by mutation induction and a usual method, e.g. ultraviolet rays-irradiating method or treatment with a chemical agent such as N-methyl-N'-nitroso-N-nitrosoguanidine or nitrous acid is utilized as the method. In producing L-lysine using said strain, the strain is cultured using a usual nutritive medium containing carbon source, nitrogen source and inorganic salts, etc. Collection of L-lysine from a fermented solution can be performed by combining an ion-exchange resin method and other well- known method.
Patent JP-H01275806-A (JP)
Title: Construction of landslide protection wall
Inventor: NAMITA MITSUTAKA
IPC: E02D3/115
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the amount of materials to be used and to enable the execution and disassembly by providing adiabatic partitions under the water or into the sea in a row by building an ice-wall of water between partitions by a freezing machine into the water to use it as a landslide protection wall. CONSTITUTION:Landslide protection wall building materials 1 and 1 formed of adiabatic partitions 2 and 2 are such that their upper ends are projected above the water surface and that their lower ends are fixed to the sea-bottom 11. Water in a freezing section (B) between the adiabatic partitions 2 and 2 is frozen by cooling medium passing through cooling pipes 5, water in a working space (A) is discharged. Disassembly is so made that cooling pipes 5 stop their operation to wait to be naturally melted or that the cooling pipes 5 are used as heating pipes to melt forcedly. Waling materials 6, 6 and a strutting material 7 are built to reinforce the working space (A), if necessary.
Patent JP-H0936204-A (JP)
Title: Stage drive controller
Inventor: MAKINOUCHI SUSUMU
IPC: G05D3/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To effctively prevent a wafer stage from becoming out of synchronization with a mask stage. SOLUTION: During scanning for an exposure, a wafer stage 20 is driven and controlled based on a speed command by a controller 40. The position of the stage 20 is measured by a W laser interferometer 26, and the time delay of the interferometer 26 is corrected by a first delay correction part 48. The position of a mask stage 22 is measured by an R laser interferometer 32, and a time delay of measurement of the interferometer 32 is corrected by a second delay correction part 50. As the stage 20 and the stage 22 can have the specific position relationship in an operator 52 and a controller 42, based on position data of the stage 20 after the time delay is corrected and position data of the stage 22 after the time delay is corrected, the stage 22 is driven and controlled.
Patent JP-S6450660-A (JP)
Title: Digital conference telephone set
Inventor: ITO YASUO
IPC: H04M3/56
Filed: 1987-08-21
Abstract: PURPOSE:To realize various operating modes of a conference telephone set not realized by a conventional technology by applying all rolls fulfilled by the conference mode belonging to its channel in time division within a time of one time slot given to each channel. CONSTITUTION:A conference number register 21 and a conference mode register 22 are scanned by a channel counter 25 representing the same channel number in the same rate as an input PCM signal and output a conference number signal and a conference mode signal corresponding to each channel. A control register 23 receives all entered signals at its address and applies a control signal specified by each conference mode into a micro code. Then the register 23 uses an output of the conference number register 21 to apply address designation to a final channel register 24, reads the output signal of the channel counter 25 for each channel within one time slot and then writes it as the scanning, the output and the output of channel write 25 are observed by a number coincidence detection circuit 26 to inform the final channel number to each conference group.
Patent JP-H0371007-A (JP)
Title: Method and mechanism for air micro detection
Inventor: KAWAMURA YOSHIO
IPC: G05D3/12
Filed: 1989-08-11
Abstract: PURPOSE:To easily correct a focus position error due to variation in atmospheric pressure with high accuracy by making an air micro type detector and a reference device different in effective contraction area ratio. CONSTITUTION:The air micro type detector 2 and reference device 7 air made different in effective contraction area ratio to have different sensitivity characteristics and detected pressure and reference pressure vary as the detector 2 and reference device 7 vary in blowout atmospheric pressure. For the purpose, control is performed by a zero-point method so that the detected pressure and reference pressure balance with each other, and then a sample surface can be set at a position matching the atmospheric pressure. Further, alloy, etc., which varies in shape with temperature is used for the contraction part of the reference device 7 and the effective area ratio is varied by a specific quantity corresponding to humidity variation to balance the detected pressure of the detector 2 with the reference pressure of the reference device 7 by the zero-point method, thereby setting the sample surface at a position matching the temperature variation.
Patent JP-H0746817-A (JP)
Title: Linear motor-type conveyer apparatus and linear motor unit
Inventor: NOZAKI TAKASHI
IPC: H02K11/00
Filed: 1993-07-30
Abstract: PURPOSE:To easily handle a track rail assembly by a method wherein an apparatus is mounted on one side of a track rail so as to easily perform a mounting operation and the apparatus is mounted only on one side of the track rail so as to reduce the number of wiring processes. CONSTITUTION:A linear motor 12, a solid-state relay 14, a speed sensor 15, a terminal board 13, a positioning device 16 and an emergency brake are attached to the linear-motor mounting side of a track rail 11. In addition, 3 mounting seat 21 on which components for control such as the solid-state relay 14 required for controlling, the linear motor 12, the speed sensor 15, the terminal board 13 and the like are mounted is installed in a plastic box which is inserted externally to a motor coil for the linear motor 12, an apparatus for control is mounted on the mounting seat, and the linear motor 12 is formed as a unit. In addition, a shield plate is interposed between the motor coil and the speed sensor so that the speed sensor formed as a unit does not cause a malfunction by the magnetic force of the motor coil for the linear motor 12, this assembly is molded, and the magnetic force is cut off.
Patent JP-H0745939-A (JP)
Title: Method of automatically soldering printed-wiring board
Inventor: NAGAMINE WAHEI
IPC: H05K13/02
Filed: 1993-07-30
Abstract: PURPOSE:To prevent a flux from adhering to connectors on the surface by a method wherein a plurality of printed-wiring boards are aligned tight, they pass over a nozzle, a low corrosive flux is jetted from the nozzle and their back is coated. CONSTITUTION:A plurality of printed-wiring boards 1a, 1b with components mounted on are sent automatically to a flux means without leaving any space between them. Then, a low corrosive flux 3 is jetted from the back side of the printed-wiring boards 1a, 1b, and they are coated with the flux 3. Lastly, a solder is applied to the printed-wiring boards 1a, 1b. It is possible to prevent the flux from adhering to connectors on the surface. Thereby, it is possible to eliminate a cleaning process after a soldering operation without a special process such as a taping or the like.
Patent JP-S6186959-A (JP)
Inventor: MAKITA KOREI
IPC: B02B7/02
Filed: 1984-10-01
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-S5997226-A (JP)
Title: Optical gate signal generating circuit of thyristor converter
Inventor: INO HIDETOSHI
IPC: H02M1/092
Filed: 1982-11-27
Abstract: PURPOSE:To increase the number of used light emitting elements without making a driving power source high-voltage, by connecting plural groups, each of which has a prescribed number of light emitting elements connected in series, in parallel and connecting them to the driving power source through a switching element. CONSTITUTION:In a thyristor converter, N pieces of modules each of which stores P pieces of thyristors connected in series or in series-parallel are connected in series to constitute a valve. An optical gate signal is supplied to this valve by an optical gate generating circuit. K pieces of series circuits each of which consists of PXM pieces of light emitting elements L1...MLP, where M pieces of light emitting element groups each of which has P pieces of light emitting elements L1-LP connected in series are connected in series, are provided in parallel, and are connected to a driving power source 9 through a switching element 4 to constitute the optical gate generating circuit, where N<=MXK is realized.
Patent JP-H1137115-A (JP)
Title: Connecting device for pipe
Inventor: YAMAZAKI SHIGEKI
IPC: A47B77/14
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To perform connection in a single operation of a pipe constituting a leg part of a sink and a strut of a rack and a wagon. SOLUTION: A connecting device for a pipe comprises a first pipe 3 having an external thread part 5 in a connection side end part and a second pipe 4 having an external thread part fitting opening part 4a in the connection side end part further with a plurality of screw locking inward protrusions 6, 6 provided to be arranged with a prescribed space apart in an inner surface thereof. The external thread part 5 of the first pipe 3 is fitted together to the opening part 4a of the second pipe 4, a plurality of the inward protrusions 6, 6 are fitted in a screw bottom part 5b of the external thread part 5, to be connected to a thread ridge 5a, and both the pipes 3, 4 are connected.
Patent JP-H0490400-A (JP)
Title: Method for forming pattern on outdoor use product
Inventor: SATO HIROSHI
IPC: B44C1/17
Filed: 1990-08-03
Abstract: PURPOSE:To semipermanently hold a fine pattern even when said pattern is wetted with rainwater by dissolving and removing the water-resistant adhesive and styrene paper in an unprinted part by an org. solvent. CONSTITUTION:Thin styrene paper 3 is bonded to a sheet through a water- resistant adhesive 2 and ink insoluble in an org. solvent is used in a printing pattern layer 4 and the water-resistant adhesive 2a and styrene paper 3a in an unprinted part are dissolved and removed by the org. solvent to make it possible to form the printing pattern layer 4. Further, a pattern sheet 7 is formed by covering the whole of the printing pattern layer 4 with a protective film 8 and, when a pattern is formed, the support sheet 1 is peeled off from the pattern sheet 7 to strongly press the transfer sheet 7 to an outdoor use product or installed article to transfer the printing pattern layer 4. In the transferred fine pattern, all of the adhesive 2b, the styrene paper 3b and the printing pattern layer 4 are hardly soluble or insoluble in water and almost generate no swelling and release even when moisture such as rainwater is present and, therefore, the fine pattern can be semipermanently held.