baber/WOPTO huggingface dataset:
Patent JP-H0494578-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIMURO YOICHI
IPC: H01L21/8246
Filed: 1990-08-10
Abstract: PURPOSE:To simplify steps by forming a peripheral PMOS transistor of a memory cell of an EPROM (rewritable read only memory) in an LDD structure, and further simultaneously forming P-type diffused layer of the cell. CONSTITUTION:A gate of each transistor of a memory cell peripheral part is formed of a second polycrystalline silicon film 8, and the film 8, a polycrystalline silicon oxide film 6 and a first polycrystalline silicon film 5 of the cell are etched in a self-alignment manner. Then, an n-type diffused layer 9 is formed in a peripheral NMOS transistor forming region, a P-type diffused layer 10 is formed in a peripheral PMOS transistor fanning region, and a peripheral PMOS transistor is formed in an LDD structure. Further, an N-type diffused layer 11 is formed, an NSG film is deposited, heat treated, then retained only on a gate electrode sidewall by anisotropically etching, an n-type diffused layer 13 to become source-drain of the peripheral. NMOS transistor is formed, heat treated, and the diffused layers are activated. Thus, the LDD (Lightly Doped Drain) of the peripheral PMOS transistor and the P-type diffused layer of the cell are simultaneously formed to simplify steps.
Patent JP-H0942893-A (JP)
Title: Gun shooting straining device
Inventor: BANDO KAZUHIKO
IPC: F41J5/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a gun shooting training device in which a gun shooting training can be performed in a form of its virtual shooting action in an easy, positive, safe and economical manner. SOLUTION: A shooting training device 1 is installed in a bullet loading chamber of a gun and a trigger is pulled to cause a laser 3 to be emitted and radiated from a laser beam emitting and radiating means 4 through an operating mechanism 5 of the laser beam emitting and radiating means 4 in the shooting training device 1 and concurrently the laser 3 emitted and radiated is displayed on the surface of a target as a radiation mark. Then, the radiated mark position is discriminated and evaluated as an actual bullet target position, thereby it is possible to perform a simple and positive shooting training in the same manner as that of the actual shooting without using any actual bullet.
Patent JP-H0375658-A (JP)
Title: Electrophotographic sensitive body
Inventor: MAEDA TATSUO
IPC: G03G5/05
Filed: 1989-08-17
Abstract: PURPOSE:To reduce tendency of deterioration of sensitivity even at the time of exposure to light by incorporating a specified compound in a photosensitive layer containing a perylene derivative and an m-phenylenediamine derivative. CONSTITUTION:The photosensitive layer contains as an electric charge generating material the perylene derivative and as a charge transfer material the m- phenylenediamine derivative and further the compound having a triplet excitation energy of 60 - 68 kcal/mol. Since the range of the triplet excitation energy level is lower than the range of the expected excitation energy of the m- phenylenediamine derivative, the compound takes the excitation energy level from the m-phenylenediamine derivative excited by irradiation with visible light, thus permitting deterioration due to visible light to be made difficult to occur by containing the perylene derivative and the m-phenylenediamine derivative superior in the action of inhibiting deterioration of chargeability and sensitivity and the like, at the time of repeating an image forming process.
Patent JP-2000050385-A (JP)
Title: Microphone with narrow directivity
Inventor: AKINO YUTAKA
IPC: H04R1/34
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To simply switch the directivity of a microphone to a hyper cardioid or a cardioid depending on the sound collection state. SOLUTION: A unidirectivity microphone unit 3 is housed in a rear end of a sound tube 2, the microphone unit 3 partitions the inside of the sound tube 2 into a front acoustic chamber 21 and a rear acoustic chamber 22 and a rear sound wave entry port 2b is provided to the rear acoustic chamber 22 with respect to a rear acoustic terminal 32 of the microphone unit 3 in a line microphone 1A. A switching cover 4 is provided to the rear sound wave entry port 2b so that the directivity is switched into a hyper cardioid or a cardioid for example by varying its acoustic resistance.
Patent JP-H0659329-A (JP)
Title: Camera
Inventor: SATO TATSUYA
IPC: G03B17/24
Filed: 1992-08-10
Abstract: PURPOSE:To provide a camera which prevents a photographer from executing photographing by using a film whose expiration date is passed and which can prompt the early using and the early developing of the film. CONSTITUTION:In the camera using the magnetic film, an information read means 4 reading the information of an expiration date information recording part on which the expiration date information of the film is recorded, a date function means 5 displaying and printing date information such as a date, a comparison means 6 comparing outputs from the read means 4 and the function means 5 and an information means Y informing the expiration date of the film according to the compared result of the comparison means 6 are provided.
Patent JP-S6456666-A (JP)
Title: Cyclopropylmethoxy-2-mercaptobenzimidazole and production thereof
Inventor: TAKEDA HARUKI
IPC: C07D235/28
Filed: 1987-08-28
Abstract: NEW MATERIAL:Cyclopropylmethoxy-2-mercaptobenzmidazole of formula I. USE:Useful as a production intermediate for a benzimidazole derivative which is a novel antiulcer compound. The benzimidazole derivative of formula II can be synthesized by condensing the compound of formula I with a pyridine compound and oxidizing the condensation product. The compound of formula II is an excellent drug having sufficiently high storage stability and exhibiting excellent gastric acid secretion inhibitory action caused by the inhibition of potassium ion-dependent adenosine triphosphatase activity. PREPARATION:The compound of formula I can be produced by reducing cyclopropylmethoxy-1,2-dinitrobenzene of formula III and reacting the resultant cyclopropylmethoxy-o-phenylenediamine with potassium ethylxanthogenate or carbon dioxide.
Patent JP-S6274832-A (JP)
Title: Palletizing for articles by robot
Inventor: MAEKAWA HIROSHI
IPC: B65G57/03
Filed: 1985-09-26
Abstract: PURPOSE:To permit the reasonable palletizing to each pallet for assorting articles by distribution-arranging various kinds of articles onto the pallet on the basis of the operation information corresponding to the article arrangement pattern. CONSTITUTION:A number of arrangement patterns P1, P2..., corresponding to the combinations in the number of areas consisting of different kinds of articles are memorized in the memory M1 of a controller 17, and a suitable arrangement pattern is determined from these arrangement patterns. Further, the robot operation information (transfer timing, transfer distance of a girder 4, raising arm 5, etc.) corresponding to the arrangement patterns P1, P2... is memorized into the memory M2 of the controller 17, and an operation instruction is transmitted to a robot on the basis of the information. When the loading of a prescribed number of articles in A kinds is completed, B, C, and D kinds of articles are loaded, and when all the loading is completed, a small pallet 8 is sent to a carrying-out station 13 immediately without stopping on the next conveyor 11.
Patent JP-H1055170-A (JP)
Title: Leg for piano
Inventor: KITAJIMA RIICHI
IPC: G10C3/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a leg for a piano with which the joining of a leg pole and a leg top rail is possible without executing laborious working of a tenon and the application of a coating prior to the joining is possible as well. SOLUTION: This leg for the piano has the leg pole 10 and the leg top rail 12 and is formed with a joint hole 14 at the top end face of the leg pole 10. A joint hole 16 is formed at the bottom end face of the leg top rail 12. A columnar member 18 of an approximately columnar shape is fitted into the joint holes 14, 16. Pins 20, 22 arriving at the inside of the columnar member 18 are driven from the flanks of the leg pole 10 and the leg top rail 12 in the state of connecting the leg pole 10 and the leg top rail 12 via the columnar member 18. The removal of the columnar member 18 from the respective joint holes 14, 16 is not possible unless the pins 20, 22 are removed and, therefore, the disengagement of the joint of the leg pole 10 and the leg top rail 12 does not arise.
Patent JP-H0496969-A (JP)
Title: Thermoplastic resin composition
Inventor: OKANO SHUJI
IPC: C08L77/00
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a resin composition without generating draw down in blow molding, comprising a polyamide having a specific viscosity, polyolefin and/or an elastomer and a modified elastomer and/or a modified polyolefin. CONSTITUTION:The objective thermoplastic resin composition contains (A) 60-90wt.% polyamide (preferably nylon 6 or nylon 66, etc.) having >=4, preferably 4.5-6 relative viscosity, (B) 1-35wt.% rubber selected from B1: polyolefin and/or B2: an elastomer, preferably an ethylene-butylene copolymer rubber, ethylene- propylene-diene copolymer rubber and styrene-based copolymer rubber and (C) 1-35wt.% modified elastomer and/or modified polyolefin obtained by reacting B2 and/or B1 with an unsaturated carboxylic acid (anhydride) and has <=1g/10min melt flow rate.
Patent JP-S59100129-A (JP)
Inventor: FURANKU KURAINAA
IPC: C08G59/22
Filed: 1983-11-15
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-H06167788-A (JP)
Title: Bleaching bath for photographic material
Inventor: GUSUTAFU TATSUPE
IPC: G03C7/42
Filed: 1993-08-06
Abstract: PURPOSE: To obtain a bleaching bath for photographic materials which is easily biodecomposable and prevents the precipitation of iron hydroxide in a washing bath following a bleaching bath. CONSTITUTION: (1) A complexing agent contains the iron (III) complex salt corresponding to the formula [where, R1 is carboxy-1 to 10C-alkyl; R2 is H, 1 to 10C alkyl, hydroxy-1 to 10C-alkyl, carboxy-1 to 10C-alkyl;, carboxyhydroxy-1 to 10C-alkyl; R3 is H, 1 to 10C alkyl, hydroxy-1 to 10C-alkyl, carboxy-1 to 10C-alkyl. carboxyhydroxy-1 to 10C-alkyl] and (2) hydroxycaboxylic acid.
Patent JP-S59103440-A (JP)
Title: Broad band induced noise eliminating circuit
Inventor: ITOU MASABUMI
IPC: H04M3/18
Filed: 1982-12-06
Abstract: PURPOSE:To eliminate low-frequency induced noises and to reduce attenuation at a transmission frequency band by reducing a series impedance inserted to the transmission line without losing a magentic flux canceling operation in a common mode preventing choke. CONSTITUTION:Primary winding A and secondary winding B are provided respectively between terminals 1 and 2 and between terminals 3 and 4, and they are coupled densely. A terminal winding C is coupled densely with the primary winding A and the secondary winding B, and both terminals 5 and 6 are short- circuited. Since the series impedance between the terminals 1 and 2 and terminals 3 and 4 is only that based on the leakage inductance between the terminals and small sufficiently, when the windings are inserted to both the lines, the common mode induced noise is suppressed sufficiently without attenuating the transmission signal.
Patent JP-S62117845-A (JP)
Inventor: DENISU RICHIYAADO SHIAADO
IPC: D03D3/02
Filed: 1986-09-10
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-H0631036-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-07-17
Abstract: PURPOSE:To extend a generation interval of a special game state by monitoring a state that the special game state is generated in a chained state extending over plural times, and delaying by a prescribed time the time when a picture pattern is subjected to stop display in a picture pattern display part of the remaining one part, in a state that the picture patterns in two parts are subjected to stop display. CONSTITUTION:A singular game state monitoring means 8061 monitors a generating state of a singular game state that a hit state is generated in a chained state extending over plural times within a period set in advance. Also, this machine is provided with a stop picture pattern display delaying means 8062 for delaying by a prescribed time the time when a prescribed hit picture pattern is subjected to stop display in a picture pattern display part of the remaining one part, in a state that the picture pattern is subjected to stop display by a prescribed pattern in two parts in the picture pattern display part of a picture pattern display device 40, based on a control signal generated by the singular game state monitoring means 8061. In such a way, a generation interval of a special game state in a chained state can be extended, and the replacement of a prize ball storage box, etc., can be executed with a margin.
Patent JP-H08113802-A (JP)
Title: Stomach band
Inventor: OKABASHI KIYOJI
IPC: A41B9/12
Filed: 1995-08-22
Abstract: PURPOSE: To provide a stomach band which can be suitably applied to people of various body shapes without deterioration of stretchability for a prolonged period of time by arranging rubber yarn between the front yarn and the back side thread made of elastic yarn in a cylinder so that the pile-stitched fabric made of large loops of the front yarn comes on the inner surface of the cylinder. CONSTITUTION: The cylinder 1 for this stomach band is knitted as rubber yarns are entangled between the back side thread made of an elastic yarn and the front yarn made of silk so that a pile knitted fabric 11 may have the large loop stitches of the front yarn on the inner surface of the cylinder. This stomach band has good heat retaining properties and high moisture absorption and gives good wearability in all seasons.
Patent JP-S6456816-A (JP)
Title: Heating method for molten steel in ladle
Inventor: FUJIWARA KIYOTO
IPC: C21C7/072
Filed: 1987-08-27
Abstract: PURPOSE:To elevate stirring force for molten steel and to improve the heating rate by dipping a bubbling lance deeply in the molten steel in a ladle to stir the molten steel, dipping a snorkel to cut slug and then beginning to blow oxygen with top blowing. CONSTITUTION:Inert gas is blown from a bubbling lance 3 dipped deeply in the molten steel 2 in the ladle 1 to stir the molten steel. The snorkel 5 having a diameter smaller than the molten steel bath surface 7 is dipped by a bloom generated by this stirring and the peripheral slug is cut to form a molten steel bath surface having no slug in the snorkel 5. Exothermic agent like Al, etc., is added on the molten steel bath surface in the snorkel 5 and oxygen is blown in from the lowered oxygen lance 4 to begin blowing. Hereby, a high heating rate is obtained and the molten steel can be stirred stably.
Patent JP-S6456178-A (JP)
Title: Apparatus for decreasing vesidyal grains in disc sorter
Inventor: FUKUI HAJIME
IPC: B07B13/02
Filed: 1987-08-26
Abstract: PURPOSE: To decrease residual grains by opening a residual grain take-out port over the entire width of the bottom plate of a disk type sorting machine and selectively opening cap plates on a supply side and a discharge side. CONSTITUTION: When a working pestle 31 is moved upward, a working pestle 29 engages with a notched part 32 and, therefore, the working pestle 29 is moved upward together and the residual grain take-out port 22 is simultaneously closed by the supply side cap plate 21a and the discharge side cap plate 21b and the sorting work state is attained. As a result, the paddy in a paddy tank 1 is supplied to hulling rolls 2 and is hulled. The hulled matter is winnowed in a sorting wind path 6 and chaff and empty husks of grains are removed. The removed mixed rice of unpolished rice and paddy flows into a mixed rice transporting trough 4 and is lifted by a mixed rice thrower 7, from the top end of which the mixed rice is thrown into a receiving box 17 and is supplied from a dropping port 16 to the supply side of the disk type sorting machine C.  This mixed rice turns in the direction (a) of the sorting disks 11 to form a fluidized bed which passes through a communicating port 35.
Patent JP-S6462257-A (JP)
Title: Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal
Inventor: YUI KATSUHIKO
IPC: B22D11/16
Filed: 1987-08-29
Abstract: PURPOSE:To enable the excitation of the entire part of an oscillation mold uniformly with large amplitudes by exciting respective oscillators while changing the excitation frequencies of the oscillators respectively intermittently or continuously with lapse of time. CONSTITUTION:The excitation frequencies of the oscillators a-l of the oscillation mold 1 disposed with the oscillators having equal oscillation characteristics are so set that the excitation frequencies of the adjacent oscillators vary within a 2kHz range. The oscillation mold 1 is excited by changing the excitation frequencies of the oscillators respectively intermittently or continuously with lapse of time. The entire part of the oscillation mold is thereby excited uniformly with the large amplitudes without generating the oscillations of locally small amplitudes in the mold 1 at all times. The inflow of a flux is, therefore, smooth and the casting surfaces of an ingot are excellent; in addition, the generation of a burn on, etc., is obviated and a casting accident is prevented.
Patent JP-H1035768-A (JP)
Title: Container rack of disc
Inventor: MINAGAWA TSUTOMU
IPC: B65D85/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a containing wall from slanting due to a change with the passage of time, by providing a plurality of containing wall members to nearly perpendiculary keep the discs contained in a disc containing part and providing slits in the respective containing wall members and also providing fixing members fixing the discs pressed in the respective slits. SOLUTION: Discs transferred from a reproducing device of record by a conveyor are contained in a disc-containing part 4 constituted of a number of containing wall members 7, through the disc inlet/outlet 2 of a container rack of discs. In this case, 50-100 sheets of the containing wall members 7 are parallelly arranged and connection bolts 10a-10c are inserted in connection holes 9a-9c and fastened through the side walls 14a, 14b with nuts 11a-11c to constitute the disc-containing part 4. In this time, synthetic resin fixing members 8a, 8b are pressed in the slits 3a, 3b provided respectively at the front side and the rear side of respective containing wall members 7 against elastic projections and fixed therein.
Patent JP-H0859782-A (JP)
Title: Flexible polyurethane foam and its production
Inventor: HATAKEYAMA HYOE
IPC: C08G18/48
Filed: 1994-08-17
Abstract: PURPOSE: To obtain the polyurethane foam having the same flexible property as those of conventional flexible polyurethane foams, capable of being rapidly degraded in the natural world, and capable of being widely utilized not only as a material related to agriculture and horticulture but also as a material for household or industrial use. CONSTITUTION: The flexible polyurethane foam is obtained by reacting molasses and a polyol component having an average mol.wt. of 1000-6000 with an isocyanate component preferably in the presence of an amine catalyst and a tin catalyst. Alternatively, the method for producing the flexible polyurethane foam comprises mixing the molasses with the polyol component having an average mol.wt. of 1000-6000, adding the catalyst to the mixture, and subsequently adding the isocyanate component to the mixture.
Patent JP-H0378969-A (JP)
Title: Cooling unit of fuel cell
Inventor: ASAMIZU FUMIYUKI
IPC: H01M8/02
Filed: 1989-08-21
Abstract: PURPOSE:To operate a cell stack at almost uniform temperature, to increase power generation performance of a fuel cell, and to make steady, long time operation possible by installing a plurality of holes in the periphery, in contact with the cell stack, of a cooling base plate constituting a cooling unit. CONSTITUTION:A plurality of holes 25 are installed in the periphery, in contact with a cell stack, of a cooling base plate 24 constituting a cooling unit 23. The cooling base plate 24 is in contact with the cell stack so that heat conductivity is large in the central part 19 of the cell stack 2 where temperature is high during operation and heat conductivity is small in the periphery 18 where temperature is lower than the central part. The central part 19 is well cooled compared with the periphery 18, and operation temperature of the cell stack is maintained uniformly.
Patent JP-S60107104-A (JP)
Title: Work position detector of industrial robot
Inventor: YAGISAWA MASASHI
IPC: B25J13/08
Filed: 1983-11-14
Abstract: PURPOSE:To shorten the detecting time and to attain a quick positioning action by setting the speed in three steps when the edge part of a work is detected. CONSTITUTION:For an orthogonal coordinate type robot 1, a subtable 3 to which a screw driver 2 is fixed is moved toward the axis Y by the 1st motor 4 and at the same time a main table 5 which fixes the table 3 is shifted toward the axis X by the 2nd motor 6. Both X and Y position sensors are provided to a rod 22 of a tip cylinder 21 of the table 3 via a sensor attachment plate 11. A controller 14 is provided with a programmer part 15 which delivers an operation command signal, a memory part 20, a central control part 16 and a motor driving part 17. Then the reference edge part of a work is detected and stored by those sensors. The moving speed is set in three steps by the inversion of the sensor output for the main body of the robot 1 including the table 3, etc. Then the position information is calculated.
Patent JP-S6275724-A (JP)
Title: Constant voltage equipment
Inventor: ISHII KIMIYASU
IPC: G05F1/10
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a digital constant voltage equipment which can easily be controlled with the main controller of a copying machine, etc., by detecting the squared-mean value of a load voltage by means of hardware and inputting the detected value to a CPU after converting it into a digital value with an A/D converter. CONSTITUTION:A load voltage detected by a transformer 6 is full-wave rectified by a diode bridge 15 and converted into the squared value of the load voltage by means of a polygonal line approximation circuit (squared value circuit) which is composed of a Zener diode 16, resistance 17, and variable resistance 18 and has a square characteristic. Then the converted results are averaged by a capacitor 19 and the squared-means value of the load voltage is detected. The squared mean value is supplied to the A/D converter input of a microcomputer 4. Since the load voltage can be detected in DC level in such a way, the occupying time of a CPU can be shortened and, when this constant-voltage device is used as the lamp regulator of a copying machine, etc., the sampling operation can be executed as part of the microcomputer process of the main control without using an exclusively used controller.