baber/WOPTO huggingface dataset:
Patent JP-H0287569-A (JP)
Title: Semiconductor storage device
Inventor: HIGETA KEIICHI
IPC: H01L21/8222
Filed: 1988-09-26
Abstract: PURPOSE:To prevent destruction of information recorded in a memory cell when the selected state of the cell is switched from a selected state to a nonselected state so as to improve the information holding characteristics of the cell by providing a capacity element the first and second electrodes of which are respectively connected with collectors of two transistors. CONSTITUTION:Among memory cells connected with the same word line WL, the potential at the collector N1 of the turned-off transistor Tr1 of a selected memory cell is a little lower than that at the collector N0 of the turned-off transistor of a nonselected memory cell. In case a capacity element C3 is provided between the collector N1 and another collector N2, a potential change af one collector N1 or N2 is transmitted to the other collector N2 or N1 through the element C3 when the potential at the collector N1 or N2 rises or drops. Therefore, oven when selected state of the memory cell is switched from the selected state to the nonselected state, a sufficient potential difference required for holding information can be obtained between the collectors N1 and N2.
Patent JP-H04119652-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NUMATA KENJI
IPC: H01L21/8242
Filed: 1990-09-11
Abstract: PURPOSE:To enable a current level difference to be set large enough to serve as discriminating data by a method wherein a semiconductor device is provided with a discriminating circuit which contains a fuse element and a diode, and an impedance viewed from the standpoint of a connection node of a discriminating circuit toward an inner circuit is set larger than that toward the discriminating circuit. CONSTITUTION:A discriminating circuit 3 is composed of a fuse element 31 and a diode 32 connected in series between a connection node N and a power supply potential Vcc. On the other hand, a resistor R0 is an equivalent resistor of a wiring between an input pin 1 and the connection node N of the discriminating circuit, and a resistor Ra is an equivalent resistor of a wiring between the connection node N and the input circuit 2. An R1 is an equivalent resistor viewed from the connection node N toward the discriminating circuit 3 including the resistance of the fuse element 31. Apart from these resistors, an resistor Rb is a resistor which is inserted so as to enable a resistor, R2=Ra+Rb, viewed from the connection node N toward the input circuit 2 to be much larger than the equivalent resistor R1 toward a discriminating circuit 2 side. By this setup, discrimination data can be detected large enough in sensitivity, so that it can be discriminated that a redundant circuit system is utilized or not.
Patent JP-S62113735-A (JP)
Inventor: UIRIAMU HENRII DANBOO JIYUNIA
IPC: G09F9/30
Filed: 1986-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000066677-A (JP)
Title: Musical performance information generator and recording medium therefor
Inventor: MIYAMOTO HIROSHI
IPC: G10H1/38
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To generate musical performance information like a stringed musical instrument such as a guitar capable of coping with a performing method and voicing specific to the stringed instrument such as a guitar, with easy operation. SOLUTION: Respective pitches Nn of plural strings are determined (B2) corresponding to an assigned chord CH (B1), a string SRn to be pronounced and a pronouncing timing Tn are assigned (B3), and musical performance information NDn having the pitch Nn corresponding to the string SRn assigned in the assigned timing Tn is generated based on the pitches Nn, the string SRn and timing Tn (B4). The string SRn and the timing Tn are determined corresponding to the string or a performing method assigned preliminarily to an operated operation piece, or determined according to preliminarily stored cutting or a template of an arpeggio.
Patent JP-H103235-A (JP)
Title: Image forming device
Inventor: ISHII KOICHI
IPC: G03G15/16
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To restrain a blotted image from occurring under low temperature and low humidity environment by controlling a posttransfer discharging means to make the potential of an image carrier before change less than a specified value according to the temperature of the image carrier detected by a temperature detecting means. SOLUTION: The blotted image is apt to be produced at the time of copying on the back surface of transfer paper S in the case the belt resistance value of a transfer belt 6 is high, especially, in a double-sided copying mode under the low temperature and low humidity environment (for instance, 10 deg.C and 15%RH). Then, the output of the posttransfer discharging means 20 for discharging residual charge on a photoreceptor after transferring a toner image to the transfer paper S is changed between the low temperature and low humidity environment and other environment. A quenching lamp(QL) for discharging the surface charge of the photoreceptor by photoirradiation is mentioned as the means 20. The output of the QL is controlled in accordance with the environmental condition. Namely, the light quantity of the QL under the low temperature and low humidity environment is made larger than that under other environment so as to decrease the residual charge of the photoreceptor.
Patent JP-S61122103-A (JP)
Title: Recovery of hydrogen from low pressure mixed gas containing hydrogen
Inventor: ONISHI KEIZO
IPC: B01D53/14
Filed: 1984-11-15
Abstract: PURPOSE:To recover hydrogen gas under low pressure or medium pressure from a low-pressure mixed gas containing hydrogen, by introducing the low- pressure mixed gas into a container filled with a hydrogen-occlusion alloy, occluding the hydrogen as a metal hydride, releasing the remaining mixed gas from the container, and repeating the above processes. CONSTITUTION:A mixed gas containing hydrogen is introduced into a container filled with a hydrogen-occlusion alloy having an equilibrium hydrogen-occlusion pressure of about several atm, while keeping the alloy to a temperature (about 20 deg.C) to lower the equilibrium pressure below the atmospheric pressure. The mixed gas having lowered hydrogen concentration in the container is purged to a pressure near the equilibrium hydrogen occlusion pressure of the alloy. A fresh mixed gas is introduced into the container, and the occlusion of hydrogen and the purge of the remaining mixed gas are repeated. The introduction of the fresh mixed gas and the discharge of the mixed gas having decreased hydrogen concentration can be carried out simultaneously and continuously, by opening the gas outlet for purging in the introduction of the mixed gas into the container.
Patent JP-H1087513-A (JP)
Title: Gaseous phase catalytic oxidation of hydrocarbon
Inventor: OGOSHI TORU
IPC: C07B61/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to advantageously and industrially obtain acrylonitrile, acrylic acid, etc., useful as industrial raw materials in a good yield, by using the specific double oxide as a catalyst to effectively conduct selective gaseous catalytic reaction of hydrocarbons. SOLUTION: This reaction is conducted by using a double oxide, in which W, Cr and Bi are contained, and moreover the atomic ratios of Cr and Bi are 0.01-20 and 0.01-10 respectively with the proviso that W is 1, as a catalyst. The catalyst is preferably the double oxide of the formula [X is Al, Si, etc.; E is an alkali metal, Ni, etc.; Z is Mo, Nb, etc.; (b) is 0.01-20; (c) is 0.01-10; (d) is 0-100; (e) is 0-10; (f) is 0-5; (n) is determined by the oxidized state of elements except oxygen]. The double oxide is preferably obtained by preparing an aqueous solution or a solution in an organic solvent or slurry of raw materials, and then drying and calcing. The foregoing double oxide is effectively used as a catalyst esp. in the production of acrylonitrile from propane and ammonia.
Patent JP-2000037642-A (JP)
Title: Shower apparatus
Inventor: KONDO KAZUHIRO
IPC: A47K3/28
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a shower apparatus which is strong in washing power and can save water. SOLUTION: In a shower apparatus equipped with one or more ejector mechanisms 2 and a ring-shaped projection part 8 protruded from a shower discharge surface 7 to enclose a discharge opening 6, when pressurized water is supplied with the end fringe 9 of the projection part 8 brought into contact with a surface 12 to be washed, strike force by discharged gas/liquid mixed fluid 16, agitation force by vortex, and ultrasonic vibration generated when mixed bubbles are disassembled are combined so that strong washing power acts on the surface 12 to be washed. Besides, the consumption of water can be reduced remarkably by the reduction of the amount of water due to mixed bubbles and of washing time due to strong washing power.
Patent JP-S6393331-A (JP)
Title: Cleaning device for exhaust
Inventor: YASHIRO TOSHIYUKI
IPC: B01D53/86
Filed: 1986-10-08
Abstract: PURPOSE:To eliminate the deviation generated at the stating end of winding and enhance exhaust cleaning efficiency, by forming engaging sections respectively at the starting ends of winding of corrugated section and a planar section of a metal material chamber and engaging said engaging sections with each other. CONSTITUTION:A corrugated foil 3 made of thin stainless steel foil and a planar foil 4 made of the same stainless steel foil are piled together and wound into an almost cylindrical shape to form up a honeycomb core body 2. The starting end of the corrugated foil 3 is bent in U-shape to form an engaging section 7, while the starting end of winding of the planar foil 4 is bent almost in U- shape to form an engaging section 8. At the time of starting winding the corrugated foil 3 and the planar foil 4, the starting ends of winding of said foils are not deviated. The bonded surfaces of the corrugated foil 3 and the planer foil 4 of the honeycomb core body 2 are covered with catalyst substances for exhaust cleaning such as platinum and the like.
Patent JP-2000070905-A (JP)
Title: Organic matter treating device
Inventor: SAKAMOTO NORIMASA
IPC: B01D53/86
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an org. matter treating device which eliminates the need for such a heat exchanger as a heat exchanger of a double cylinder structure makes it possible to reduce a cost and the size of the device by the curtailment of the number of parts and is capable of improving thermal efficiency by effectively utilizing the heat uselessly exhausted after heating of a treating vessel. SOLUTION: This org. matter transverse device has the treating vessel 11 of the double bottom structure which treats the org. matter, such as crude refuse, fed therein, a deodorizing mechanism 40 which heats and deodorizes the waste gases thereof by using a heating means (heater 20) and catalysts 30 and a fan 60 which passes the high-temp. waste gases subjected to heating and deodorizing through the double bottom part lid of the treating vessel 11 and discharges the gases outside after heating the treating vessel 11. Heat transferable piping (flexible duct) for supplying the outdoor air into the treating vessel 11 and heat transferable piping (flexible duct 19)for supplying the waste gases from the treating vessel 11 to the deodorizing mechanism 40 are piped through the double bottom part lid of the treating vessel 11.
Patent JP-H0288443-A (JP)
Title: Covering agent for scratch on glass vessel
Inventor: OKAMURA YOSHIO
IPC: C09D183/14
Filed: 1988-09-27
Abstract: PURPOSE:To provide a covering agent for scratches on glass vessels having high setting characteristic, superior appearance of a coating film, high water resistance by constituting the agent of a borosiloxane type polymer contg. Si, B and O in a skeleton and having a hydrocarbon groups and 1-4C alkyl groups in side chains as a primary component. CONSTITUTION:Boric acid is added to an organopolysiloxane contg. alkoxy groups expressed by the formula (wherein R is a 1-4C alkyl group, alkenyl group, aryl group, etc.; R' is a 1-4C alkyl group; 0.7<a<2; 0.4<=b<2), and a dealcoholization reaction is caused by heating the mixture to cause a condensation reaction. Thus, the borosiloxane type polymer contg. Si, B and O in the skeleton and having hydrocarbon groups and 1-4C alkoxy groups in the side chains is obtd. The covering agent for scratches on glass vessels is produced from said polymer as the principal component.
Patent JP-S60132450-A (JP)
Title: Leading-in system for circuit to be tested
Inventor: OKAMOTO YASUHIRO
IPC: H04M3/26
Filed: 1983-12-21
Abstract: PURPOSE:To improve the economical properties for leading-in of a circuit to be tested by leading a single circuit into a tester after setting two circuits into a pair to make use of an idle contact and combining the actuation and restoration of a relay. CONSTITUTION:Outside lines LINE A and B are set with LINE C and D into paires respectively, and two pairs of circuits can be connected to a tester TST via a relay contact st. Then LINE A and B or LINE C and D can be selected via a relay contact ch. Therefore in case subscribers SUB A and C are busy and a subscriber SUB B is not busy, both a subscriber SUB D and the LINE D can be connected to the tester TST by actuating relays st and ch.
Patent JP-2000067161-A (JP)
Title: Noise component removing method and record medium recorded with noise component removal program
Inventor: HOSHINO TATSUSHI
IPC: G06K9/40
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To enable improvement in the accuracy of character recognition by separating an area of one character into an inner core section and an outer edge section and removing a dropout frame noise section when the maximum link component of black pixels exist in the inner core section. SOLUTION: Image data are separated into an inner core section I including a numeral '5' and an outer edge section E including the dropout frame section. When the maximum link component of black pixels is found, since the maximum link component in the inner core section I is larger than the maximum link component in the outer edge section E, it can be discriminated that a character exists in the inner core section I. Concerning the black pixels in the outer edge section E, noise components are removed by performing known four-nearby contracting processing and four-nearby diffusing processing, for example. After the dropout frame noise in the outer edge section E is removed, when the image data of the outer edge section E and inner core section I are synthesized, image data with the dropout frame noise around the character removed can be obtd.
Patent JP-S60131121-A (JP)
Title: Method and device for wire-cut electric discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1983-12-21
Abstract: PURPOSE:To set a wire electrode quickly by performing automatically formation of the machining start hole and threading of the wire through utilization of an electrode mounting chuck in the form of a thin tube, which can rotate and rise and fall freely. CONSTITUTION:In this wire-cut discharge machining device, an electrode 1 in the form of a thin tube is installed on a mounting chuck 25 for this thin tubed electrode, and a wire electrode 2 is threaded through this thin tubed electrode 1. The wire electrode 2 is grasped by a holder 22 in such a way as fed in the axial direction together with the thin tubed electrode 1. Then the tip of the wire electrode 2 is cut off so as to be in a plane with the tip of the thin tubed electrode 1, and the machining liquid is supplied to be center hole 1a in the electrode 1. Now pulsed voltage is impressed with the tips of electrodes 1, 2 fronting to the work to be machined 39, and necessary feed is given by a hydraulic cylinder 32 while the electrode 1 is rotated by a motor 29a. Thus small hole for insertion of electrode is machined. Then the wire electrode 2 is released from grasp to be sent out to a wire electrode receipt device so as to provide stretching-over, and the electrode 1 is drawn out from this small hole.
Patent JP-H09323977-A (JP)
Title: Pyridazin-3-one derivative, its use and its production intermediate
Inventor: KATAYAMA TADASHI
IPC: A01N43/653
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a pyridazine-3-one derivative having an excellent herbicidal activity and useful as a herbicide against various kinds of weeds on the foliage treatments and soil treatments of upland fields. SOLUTION: This pyridazin-3-one derivative is expressed by formula I [R<1> is a 1-3C haloalkyl; R<2> , R<3> are each H, a 1-3C alkyl, a 1-3C haloalkyl, a 1-3C alkoxy (1-3C)alkyl; Q is a group of formula II (X is H, a halogen; Y is a halogen, nitro, cyano, chlorosulfonyl, etc.), etc.], e.g. 7-fluoro-6-(5-trifluoromethyl-3- pyridazinon-2-yl)-4-propargyl-2H-1,4-benzoxazin-3-one. The compound of formula I is obtained e.g. by reacting a hydrazone derivative of formula III [Q<1> is a group of formula IV (B<1> is H, a halogen, nitro, etc.), etc.] with a phosphorane compound of formula V (R<19> is a 1-6C alkyl; Ar is phenyl, etc.).
Patent JP-H1187514-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KONDOU YOSHINORI
IPC: H01L21/82
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To improve a fuse in reliability by a method wherein an insulating film is provided below an interlayer insulating film formed on the base of an opening, an impurity-containing interlayer insulating film is formed on a semiconductor substrate, and an opening is formed in a fuse forming region so as to remove all the interlayer insulating film which contains impurities. SOLUTION: A fuse 3a and a wiring 3b are patterned on a semiconductor substrate 1 through an insulating film 2. The fuse 3a and the wiring 3b are coated with an interlayer insulating film 4a. A conductor film 5b is formed just over the fuse 3a so as to cover a fuse forming region. The conductor film 5b is covered with an interlayer insulating film 4b. An interlayer insulating film 4c is deposited on the interlayer insulating film 4b. The interlayer insulating films 4b and 4c are also provided in the fuse forming region. The parts of the interlayer insulating films 4b and 4c covering the fuse forming region are removed so as to form an opening 6 which exposes the conductive film 5b located below the interlayer insulating films 4b and 4c. By this setup, a semiconductor integrated circuit device of this design can be improved in yield and reliability.
Patent JP-H0687598-A (JP)
Title: Load elevating device
Inventor: FUJII FUMIO
IPC: B66F19/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide a load elevating device with excellent work performance by adding stop mechanism to the free action part of elevating mechanism so as to enable the stop of the elevating mechanism in an optional work position. CONSTITUTION:When an elevation command signal X is outputted to a driver 15 from an arithmetic part 11, a motor 4 starts action, and elevating mechanism 1 is put in elevating action. At this time, a speed detection signal SF from a speed detector 14 is fed back to the driver 15, and the elevating mechanism 1 is controlled to the speed based on the elevation command signal X. A position detection signal XF from a speed detector 16 is inputted into a present counter 17 so as to supply the present position of the elevating mechanism 1 to a position computing part 18. Load suspended by the elevating mechanism 1 is put in elevating action in association with the operation of an operating lever operated by a worker, and the load can be moved into an optional elevated position.
Patent JP-H06236168-A (JP)
Title: Data line driver
Inventor: YUUJIIN SUCHIYUWAATO SUKERITSU
IPC: G11C27/02
Filed: 1993-09-27
Abstract: PURPOSE: To provide a data driver circuit operated in a voltage shift mode or a rectangular wave application mode. CONSTITUTION: This data line driver circuit applied to an active matrix display device such as a thin film transistor liquid crystal display device or the like uses a charge metering technique so as to achieve high accuracy and an analog pipeline system. Both of a digital/analog conversion function and the provision of analog output to a display data line respectively occupy the large part of line display time respectively. The cyclic inversion request of the supply voltage of a net in a liquid crystal is achieved by only the circuit or by driving a display common electrode by rectangular waves.
Patent JP-S6298288-A (JP)
Title: Thunder approach detecting device
Inventor: NAKANO TSUNEO
IPC: G01W1/10
Filed: 1985-10-25
Abstract: PURPOSE:To obtain an economic detecting device which has high detection precision and grasps the position, movement condition, etc., of a thundercloud accurately by providing three microphones and another microphone arranged right above one of them. CONSTITUTION:The microphones M2, M3, and M4 are arranged at triangle points on a horizontal plane and the microphone M1 is arranged right above, for example, M2. A counter 7 counts the difference in arrival time between a thunder electromagnetic wave and a thunder acoustic wave. Further, four direction counters 8-11 measure arrival time differences of the thunder acoustic wave among the microphones M1-M4 and an arrival time difference of the acoustic wave between the microphones M1 and M2 and signals from the respective counters are processed by an arithmetic processor 13. Then, the distance to the thunder is calculated from the operation time of a counter 7, the direction of the thunder is calculated from the arrival time differences of the thunder sound among the microphones M2-M4, and the elevation of the thunder is calculated from the arrival time difference of the thunder sound between the microphones M1 and M2, so that the position and moving speed of the thunder are found from those three data.
Patent JP-H0436702-A (JP)
Title: Optical retroreflection quipment
Inventor: GERUTO URUBERUSU
IPC: G02B5/126
Filed: 1990-09-12
Abstract: PURPOSE: To improve reflectivity so that incident light can proceed backward inside itself by selecting a reflective material, of which the refraction factor is about '2', corresponding to the wavelength of reflected light. CONSTITUTION: A surface 2 of a sphere 1 composed of an optical refractive material covers almost the half with a thin film 3 composed of a highly reflective material. The incident light irradiates the surface 2 of the sphere 1 in the direction of arrow 5, refracts, reflects as a beam 10 in the direction of arrow 9 through the reflection on the thin film 3 and the re-refraction on the surface 2 and extends parallelly with a beam 4. Thus, since almost all the beams irradiating the surface of the sphere 1 are reflected inside themselves, reflectivity can be improved.