baber/WOPTO huggingface dataset:
Patent JP-2000197264-A (JP)
Title: Sampling control circuit and method for interruption process
Inventor: ICHIMURA TERUO
IPC: G06F9/48
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the current consumption of a microcomputer by first checking whether a process by the microcomputer is necessary or not by hardware based on the input information from a peripheral circuit, and canceling a halt state of the microcomputer to proceed to the process by the microcomputer only when the process by the microcomputer is necessary. SOLUTION: When checking the operating condition of a peripheral circuit 7, a sampling output signal 6 of a constant pulse width is outputted from a microcomputer 1 in a fixed cycle and then is latched into the microcomputer 1 through the peripheral circuit 7. In the microcomputer 1, it is preliminarily determined at which level of the input signal, a high level or a low level, the interrupt should occur, Only when the sampling output signal 6 coincides with the specification, the interrupt is allowed to occur. The interrupt occurs only when the peripheral circuit 7 requires a process by the microcomputer 1 to cancel a standby state of the microcomputer 1. In the other conditions, the microcomputer 1 is kept at a standby state and therefore the current consumption of the microcomputer 1 can be reduced.
Patent JP-2001055301-A (JP)
Title: Attractant for ant and controlling agent for ant
Inventor: MATSUBARA AKIMASA
IPC: A01N25/10
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicinal agent slowly absorbed after spraying thereof on soil and capable of sustaining attractant effects of an attractant for ants and attracting and controlling the ants around treated sites or nest cavities by formulating a substance for delaying the absorption in the soil. SOLUTION: This attractant for ants comprises a solution used by spraying thereof on a habitat region of the ants and capable of delaying the absorption thereof in soil. The time for the attractant substantially absorbed in the soil is preferably, e.g. about 1-15 min. In order to delay the absorption in the soil, the formulation of a natural and a synthetic substances capable of imparting the viscosity (preferably water-soluble polysaccharides such as xanthan gum) is cited. When water is used as a solvent, the substances are preferably used in an amount of preferably 0.01-30 wt.%. Furthermore, a water absorbent polymer (e.g. a cross-linked isobutylene-maleic acid copolymer) is preferably formulated with the attractant for the ants. When a formicide is formulated, a controlling agent for the ants can be obtained.
Patent JP-2001178808-A (JP)
Title: Aromatic deodorizer
Inventor: TANAKA TAKEZO
IPC: A61L9/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic deodorizer which can use any hydrolytic exothermic agent without restriction on the kind, grade, etc., of the agent and has good thermostability. SOLUTION: In the aromatic deodorizer which aromatically deodorizes by causing a reaction between at least the hydration exothermic agent 6 and an additive solution containing water, the agent 6 is surrounded by fibers 5 having a melting point or decomposition point of >=280 deg.C.
Patent JP-2000193274-A (JP)
Title: Soundproof cover of compressor for air conditioner
Inventor: SATO KENJI
IPC: F24F5/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a soundproof cover which prevents penetration of water into a felt member and improves the soundproofing performance of the soundproof cover by a method wherein the lower end of the part of the felt member of the soundproof cover is made higher than a base frame and a soundproofing space can be formed between the soundproof cover and a compressor. SOLUTION: A soundproof cover 4 of a compressor 1 for an air conditioner is constituted of a laminated material of an outer-layer-side waterproof sheet member 4b and an inner-layer-side sound-absorbing felt member 4a. In a skirt part 40 corresponding to the lower end side of the compressor 1, the lower end of the outer-layer-side waterproof sheet member 4b is provided vertically to the position where it comes into contact with the top 2a of a base frame 2, while the lower end of the inner-layer-side sound-absorbing felt member 4a is provided vertically to the position where it is higher by a prescribed dimension L2 than the top 2a of the base frame 2.
Patent JP-H11242483-A (JP)
Title: Electronic musical device
Inventor: TAKAHASHI SHIGERU
IPC: G10H1/053
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To surely perform a desired musical control while moving an object in an operation sapce by instructing the musical control at such a time when the mutual relation of detection values of respective paths becomes a prescribed relation based on detection values of reflected lights from the object which came by passing through at least two paths. SOLUTION: Since lightings of light emitting diodes 1A, 1B are controlled in a time-division manner, an infrared ray sensor 2 receives infrared rays (reflected rays) of the light emitting diodes 1A, 1B timewisely alternately. A display screen respectively displays detection values RA, RB in accordance with the diodes 1A, 1B in forms such as (L: ○○) (R: ××). Moreover, the screen expresses the content of an operating instruction to be performed with respect a prescribed objective equipment (for example, a sequencer, a sound source or effector, etc.), under 'L→R' when the object is moved from the left to the right. As contents of the operating instructions, there are, for example, a musical performance stopping instruction with respect to the sequencer expressed with the 'L→R' and the reproduction starting instruction of a phrase expressed with 'L←R'.
Patent JP-2001186332-A (JP)
Title: Picture processor, picture processing method and computer-readable recording medium with program for making computer execute the method recorded thereon
Inventor: YOSHIZAWA FUMIO
IPC: G06T5/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To perform resolution change and gradation change so as to reduce the sense of incongruity of an input picture and an output picture, and to efficiently perform those processing. SOLUTION: This picture processor is provided with a matrix selection part 307 for selecting a position matrix for deciding a gradation direction being the direction of the variable density of gradation at the pixel position of a pixel under consideration and a distribution matrix for deciding a spatial frequency at the pixel position of the pixel under consideration, a pixel interpolation part 304 for dividing the pixel under consideration into finer pixels, and a table selection part 308 for selecting a conversion table for deciding the gradation value of the fine pixels from the gradation value, the position matrix and the distribution matrix of the pixel under consideration.
Patent JP-2000199903-A (JP)
Title: Liquid crystal device
Inventor: TILLIN MARTIN DAVID
IPC: G02F1/13
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To decrease the operating voltage of a liquid crystal device by incorporating a chiral nematic liquid crystal material layer, having a twisted state induced by first and second alignment films in a direction opposite to the twisting of an unrestricted material of the layer. SOLUTION: A first alignment film has an alignment direction 11 at an angle θ in the clockwise direction from with respect to the polarization or absorption direction 10. A second alignment film has an alignment direction 12 at an angle (θ+ϕ) in the clockwise direction, and thereby the liquid crystal layer 8 has a twisting with an angle ϕ in the clockwise direction, namely in the positive direction with respect to the polarization or absorption direction 10. The chiral additive added to the nematic liquid crystal of the layer 8 has twisting effects in the counterclockwise direction, namely in the negative direction. Therefore, when material in the layer 8 is not restricted by the first and second alignment films, the material adopts a twisted state in the counterclockwise direction due to the chiral additive.  The first and second alignment films cause a positive twist angle ϕ of 90 deg. or smaller to be generated, namely in the clockwise direction in the material of the layer 8.
Patent JP-2000206817-A (JP)
Title: Low cost fixing roll
Inventor: BLEIL RAINER J
IPC: G03G15/20
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a low cost fixing roll that is appropriate as a fixing roll of a large diameter, is small in heat transmission through a trunnion and a bearing utilized, for example, in an electrostatic copying machine, by forming a hole in the trunnion, such as a slot used for engagement in a friction welding. SOLUTION: This fixing device for electrostatic copying or digital printing is constituted including a core and a trunnion that is welded to the core and the trunnion is provided with a through hole on its shoulder part. That is, the hole 14 such as a slot utilized in an engagement at the friction welding is formed on the trunnion in this device. Furthermore, an insulating sleeve is constituted so as to be engaged between a diameter of a trunnion bearing 28 and an inside diameter of the bearing. This insulating sleeve is utilized to decrease the heat transmission to the bearing 28. This sleeve is prevented from being rotated by the engagement of the hole 14 of the trunnion with a projection of the sleeve. Thus, the service life of the sleeve is extended and noise generated with its rotation can be solved.
Patent JP-H11247546-A (JP)
Title: Vertical type soundproof waterproof louver
Inventor: SUGIYAMA TAKESHI
IPC: E06B7/082
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve performance by arranging a plurality of slat members, in which cross sections in the cross direction are formed in a chevron shape and sound absorbing materials are disposed in web sections and rear sections, at intervals in the vertical direction. SOLUTION: A plurality of slats A consisting of chevron-shaped sectional strip plate bodies are arranged between left-right frame bodies 1,2 in the vertical direction and the adjacent slats A are overlapped, ventilation, smoke exhaustion and daylighting are conducted through spaces B formed among each slat A, and the courses of wind and rain from the outdoor side are bent and the entrance of wind and rain into a house is prevented. Folding-back sections towards the outdoor side are formed in the rears of the bent sections of the slats A and at the front ends of extending sections parallel with the array direction of the slats A installed in edge sections on the indoor side. Sound absorbing materials are housed on the wed sections and rear sections of the slats A, and fixed onto the slats A by holding members consisting of a porous plate material such as a punching metal.  The sound absorbing materials are covered with bags and sheets made of a fluororesin, etc., because sound- absorbing performance is deteriorated when the sound absorbing materials contain water. Accordingly, high soundproof and sound-insulating effects can be ensured while maintaining the functions of waterproofness, ventilation, smoke exhaustion, delighting, etc.
Patent JP-2001185260-A (JP)
Title: Anisotropic electrical conductive sheet, testing device and connector using the same
Inventor: IGARASHI HISAO
IPC: G01R1/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic electric conductive sheet having superior inadhesive character preventing the state of adhesion to a substance, even if the substance is pressed against the sheet, and a testing device using thereof. SOLUTION: The anisotropic electric conductive sheet is made of elastic high-molecular material, and comprises a main body of anisotropic electric conductive sheets insulated with one another by an insulating part, and adhesion preventing films laminated one on the other on the surface of a main body of the anisotropic electric conductive sheets, so as to cover an insulated part. This testing device employs the anisotropic electric conductive sheet.
Patent JP-2000180517-A (JP)
Title: Test circuit of semiconductor integrated circuit
Inventor: OMOTANI HISAKATSU
IPC: G01R31/28
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To accurately increase a test control signal without enlarging the size of a circuit by arranging a plurality of buffer cells with a different input threshold voltage where output is changed from a high level to a low one corresponding to an input voltage from a test input terminal and by generating a plurality of test control signals according to the input voltage. SOLUTION: A signal being inputted from an input terminal for test of a semiconductor integrated circuit is inputted into buffer cells 21, 22, 23, and 24 via a pad 20 inside the integrated circuit. In this case, in the buffer cells 21, 22, 23, and 24, an input threshold voltage (input VTH) where high and low levels are changed according to voltage being inputted into the input terminal is set to a different voltage value, thus making different the state of the high and low levels being outputted from the four kinds of the buffer cells according to the input voltage of the input terminal. The output becomes control signals a-e for test via decode circuits 27, 28, 29, 30, and 31 of the next stage, and only one of them is selected.
Patent JP-2000167443-A (JP)
Title: Multicolor sputtering bell
Inventor: HAYASHI NOBUYUKI
IPC: B05D1/04
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning property and maintenability of a gun by providing a mainfold in a coating passage up to a feed tube, connecting coating valves corresponding to the number of desired colors to the mainfold and simultaneously feeding plural numbers of colors to a feed tube to form atomized particles. SOLUTION: The coating materials of 2 colors are supplied to the mainfold 1 provided in the coating material passage up to the feed tube by forcibly feed pumps 2a, 2b respectively provided for the coating materials 3a, 3b. Coating material valves 4a, 4b corresponding to the number of the desired colors are connected to the mainfold 1 to simultaneously charge plural numbers of the colors to the feed tube and the atomized particles are formed in a slowly rotating bell cup. The coating materials of 2 kinds of the colors flow in parallel through the coating material passage from the manifold to be supplied to the gun 5 without being mixed with each other in this way. As a result, the cleaning property and maintenability of the gun 5 are improved.
Patent JP-2001182469-A (JP)
Title: Underground excavation device
Inventor: TSUJIMOTO YOSHINORI
IPC: E21B7/18
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve a load factor of night electric power by converting steam generated by electric power to a steam current by a nozzle and drilling underground by the steam current. SOLUTION: A high temperature chamber adjacent to underground to drill including a means (for example, a boiler by heating work of electric power) to generate steam in the neighborhood of dry saturated steam or superheated steam or wet steam b electric power, a nozzle to generate a steam current by converting the aforementioned steam in the neighborhood of the dry saturated steam or the superheated steam or the wet steam to speed energy and comparatively high temperature gas (for example, air of 100 deg.C to 1200 deg.C) is furnished. The aforementioned steam generated by electric power is converted to the speed energy as the steam current by the nozzle, and the aforementioned steam current passes through the aforementioned high temperature chamber and drills underground adjacent to the aforementioned high temperature chamber.
Patent JP-2000198029-A (JP)
Title: Surface layer removing method for metallic plate
Inventor: NISHIWAKI SATSUKI
IPC: B21B45/06
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To provide an economical surface layer removing method for a metallic plate, capable of reducing costs by realizing removal of the surface layer for the metallic plate by using a press working method, and improving work efficiency by drastically shortening the machining work time. SOLUTION: A press die 1 formed by providing a specified continuous ribbed irregularity 2 is pressed to the side end surface of a metallic plate 3 in parallel with the surface of the metallic plate 3 as a work piece. The specified continuous ribbed irregularity is machined and formed on the front surface of the metallic plate 3, after that, an intermediate upper part of the ribbed irregularity is pressed by a flat blade-shaped press die and removed.
Patent JP-2000198520-A (JP)
Title: Grain elevating and metering machine
Inventor: KAWASHIMA KENZO
IPC: B65G17/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To expand the application range of a grain elevating and metering machine so that the grain elevating and metering machine can be used for other than grain metering and bagging by making the most of grain elevating ability of the grain elevating and metering machine. SOLUTION: In this grain metering machine, a fork-shaped branch pipe 32 having a flow passage switching plate 33 is communicated to the discharge port 15 made at an upper portion of the front wall face of the grain elevating cylindrical body 3, in which a grain elevating means is arranged, through an inclined lead-through pipe 31, and the first outlet port 32a of the branch pipe 32 is communicated to the reservoir tank 6 attached to the front wall face of the grain elevating cylindrical body 3, and a second outlet port 32b is communicated to an exhaust pipe 35 communicating outside. In addition, the flow passage switching plate 33 of the branch pipe 32 is operated by a lever 34. Through this constitution, the grains elevated by the elevating means and released from the discharge port 15 can be selectively transferred to either the reservoir tank 6 or the exhaust pipe 35.
Patent JP-2000186841-A (JP)
Title: Tobacco smoke exhausting unit
Inventor: SUGIMOTO MANABU
IPC: F24F7/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent tar and smell of tobacco from clinging to the surface of room interior, and enable one to smoke seated and relaxed with other family members in one room. SOLUTION: A ventilator 1 having an exhausting capacity of not less than 0.4 M/S at a wind velocity in a suction surface thereof, is selected. A small smoking space is prepared being defined by a transparent sheet 5 having a shape of canopy. An accommodation box 2 which can be rolled up and down is provided. The ventilator 1, a rail 4 and the accommodation box 2 are included in a unit by means of a fixing frame 3. The assembly can be readily done at a desired spot, and at the time of cleaning, the sheet 5 can be readily removed and fitted in. Thus, there can be provided a local ventilation system which can raise trapping wind velocity of tobacco smoke at an exhausting point as much as possible.
Patent JP-H04217322-A (JP)
Title: Gate wiring of film transistor circuit
Inventor: TANAKA SAKAE
IPC: H01L23/52
Filed: 1990-12-19
Abstract: PURPOSE:To provide the gate wiring of a film transistor circuit, where favorable ohmic contact can be gotten even if the gate wiring is put in the three-layer structure of Ta/Cu/Ta. CONSTITUTION:The gate wiring of a film transistor is constituted of, from the side of the lower layer, the first metallic layer 12, the second metallic layer 13, which has copper for its main ingredient, and the third metallic layer 14, and the third metallic layer 14 is made of metal such as molybdenum (Mo), chromium (Cr), or the like, where favorable ohmic contact can be gotten between connection layers.
Patent JP-H04222334-A (JP)
Title: Ceiling surface cooling and heating device
Inventor: HATA GIICHI
IPC: F24F5/00
Filed: 1990-12-25
Abstract: PURPOSE:To enable cooling and heating without degradation of heat insulating performance of a heat insulating plate by responding to a rapid temperature change. CONSTITUTION:A chamber part 4 is provided at both ends of an air conditioning air passing space 3 formed between a ceiling surface material 1 and a heat insulating plate 2 to communicate with the air conditioning air passing space 3. A circulation passage 7 is formed rearside of the ceiling surface material through which air conditioning cool air or hot air is circulated. An interposable diffusing port 9 is provided in one chamber part 4a opening into a room 8, while an opening and closing suction port 10 is provided in the other chamber part 4b opening into the room 8. On the back of a ceiling, a moisture-proof film 11 is provided on an outer surface of a circulation passage 7 to cover an outer surface of a lubricant passage 7. An airstream can be generated in the room by the air conditioning cool air or hot air, so that cool feeling felt by a body can be improved by an air movement due to the airstream. The heat insulating plate 2 can be prevented by the moisture-proof film from degradation of heat insulating performance due to being wet by dew condensation.
Patent JP-H04222821-A (JP)
Title: Polyarylate resin production thereof and polyarylate resin composition
Inventor: YOSHINO KENJI
IPC: C08G63/60
Filed: 1990-12-25
Abstract: PURPOSE:To provide a polyarylate resin having excellent moisture resistance and reduced in gas generation and molecular-weight decrease when injection- molded, a method for the production thereof and a polyarylate resin composition. CONSTITUTION:A polyarylate resin having repeating structural units containing the copolymer of a bisphenol derivative and an aromatic dicarboxylic acid as the main skeleton, >=50% of the terminal groups on the -O- side being sealed with arylcarbonyl groups, and >=50% of the terminal groups on the -CO- side being sealed with arylether groups, and having a number-average mol. wt. of 1X10<4> to 3X10<4>. A method for the production thereof, and a composition containing the polyarylate resin.
Patent JP-H04213824-A (JP)
Title: Plasma polymerized film and method of removing heavy metal contamination
Inventor: KATO SHINICHI
IPC: H01L21/3065
Filed: 1990-12-10
Abstract: PURPOSE:To remove without damage the plasma polymerized film and heavy metal contamination generated on Si surface by conducting reactive ion etching. CONSTITUTION:The silicon substrate 5, on which reactive ion etching has been finished, is put in a treatment chamber 7, and then the silicon oxide film is removed by etching. These processes are repeated two or more times.
Patent JP-H04210038-A (JP)
Title: Cleaning device for bathtub
Inventor: MIYAMA TOSHIO
IPC: A47K3/02
Filed: 1990-12-11
Abstract: PURPOSE:To eliminate the trouble to supply a detergent by automatically supplying the detergent, by a method wherein a detergent-supplying device has a supply tank as a detergent-supplying source and a detergent-supplying pump, which is incorporated in detergent-supplying pipe lines communicating between the supply tank and a circulation line part. CONSTITUTION:A three-way valve 33 is provided on the suction side of a detergent- supplying pump 7, and is connected to a pipe-line 29b communicating with a detergent- resupplying tank 9 and to a pipe-line 29c communicating with the discharge side of a detergent-supplying tank 28. A three-way valve 34 is provided on the discharge side of the detergent-supplying pump 7 and is connected to a pipe-line 29a communicating with the inlet side of the detergent-supplying tank 28 and to a pipe-line 29d communicating with a discharge-line 6 for a circulation line part. In the detergent-supplying tank 28, a detergent-level sensor 35 for detecting the waterlevel of a detergent, is composed of a float, and a reed switch is incorporated therein. When the detergent is supplied in the detergent-supplying tank 28 on the side of implements and reaches a preset level because of the rising of a detergent-level, the reed switch is actuated and an off signal is outputted from the detergent-level sensor 35. When the detergent- level lowers beyond a definite range, an on signal is outputted therefrom.