baber/WOPTO huggingface dataset:
Patent JP-H11299019-A (JP)
Title: Extra-high voltage metal-enclosed switchgear
Inventor: YAMANO NAOKI
IPC: H02B13/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact extra-high voltage metal-enclosed switchgear by a method, wherein high voltage insulated wires are employed as main circuit conductors to reduce insulation distances between the main circuit conductors and between the main circuit conductors and a frame. SOLUTION: Electrical apparatuses 1a and 1b such as a drawer-type breaker, a disconnector, etc., are housed, and main circuit conductors connected to the electric apparatuses 1a and 1b are supported by insulators 3 in the frame 16 of an extra-high voltage metal-enclosed switchgear. High voltage insulated wires 12 are employed as the main circuit conductors. Fixing seats 15 are attached flat to the top surfaces of the insulators 3 with countersunk head bolts 18. The high voltage insulated wires 12 are put on the top surfaces of the fixing seats 15 with insulating rubber sheets 13b therebetween. Fixing metal fittings 14 are attached to the fixing seats 15 with insulating rubber seats 13a therebetween, so as to cross over the high voltage insulated wires 12 to fix the high voltage insulated wires 12 to the insulators 3.
Patent JP-S60189725-A (JP)
Inventor: AREKUSANDAA SHII BURISUTORU
IPC: G02C7/02
Filed: 1984-06-01
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-S5339398-A (JP)
Title: Thermosetting resin composition
Inventor: ITOU YUTAKA
IPC: C08G59/60
Filed: 1976-09-22
Abstract: PURPOSE: Thermosetting resin composition having improved high temperature characteristics such as mechanical properties, flame retardant property, storage stability and rate of curing, comprising epoxy resin, specific maleamide acid compound, bismaleimide and urea derivative as the essential components. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06319533-A (JP)
Title: Novel microbe and method for decomposing waste using the same
Inventor: OKUMA KOJI
IPC: C12N1/20
Filed: 1993-05-14
Abstract: PURPOSE:To efficiently decompose wastes by making novel microbes capable of assimilatively decomposing poly(3-hydroxybutyric acid-3-hydroxyvaleric acid) copolymer or an enzyme derived therefrom act on wastes containing this copolymer. CONSTITUTION:The soil collected in the yard of the Hasaki Research Center, Sumitomo Metal Industries, Ltd., Kashima County, Ibaragi Prefecture, Japan, is suspended in sterilized water and agitated thoroughly; the resultant suspension is left at rest. One drip of the supernatant of the suspension is added to a separatory medium having poly(3-hydroxybutyric acid-3-hydroxyvaleric acid) copolymer [P(3HB-3HV)] films and statically cultured at 30 deg.C for 5 to 7 days. One drip of the resultant culture fluid is then added to a basal medium having P(3HB-3 HV) films followed by making a culture under the same conditions as the above, and, from the colonies produced, new Pseudomonas testosteronii 2601 strain (FERM P-13408) capable of degradatively assimilating P(3HB-3HV) can be obtained. This strain or an enzyme secreted therefrom is then made to act on wastes containing this copolymer to efficiently decompose them.
Patent JP-H0411449-A (JP)
Title: Picture forming or reading apparatus
Inventor: MURANO SHUNJI
IPC: H04N1/028
Filed: 1990-04-28
Abstract: PURPOSE:To improve the quality of printing or picture reading by driving a print element via a switching element of a 2nd array or introducing an output of a photodetector. CONSTITUTION:LED arrays A1-A40 are selected so that a mean luminance output is within nearly a predetermined range when a prescribed current is given to LED elements 1P1-40P64 included in the LED arrays A1-A40 to drive the elements 1P1-40P64. Transistors(TRs) 1-40 are selected so that the storage time in the conductive state in the switching operation is nearly within a prescribed range when a control signal having a duration time T is given to bases. Thus, the luminance output of all the LED elements 1P1-40P64 is almost uniformized.
Patent JP-S594068-A (JP)
Title: Integrated circuit
Inventor: GOTOU KUNIHIKO
IPC: H01L29/78
Filed: 1982-06-30
Abstract: PURPOSE:To prevent latch-up by connecting a diode in the forward direction from a higher potential side to a lower potential side at the p-n junction of SCR structure in an IC such as C-MOS which requires four or more power sources. CONSTITUTION:An n<+> layer 9a and a p<+> layer 10a are provided in a p<+> island 11a of an n<-> type Si substrate 1, a p<+> source 2 and p<+> layer 10a to which a voltage V2 is applied in the substrate 1 are connected, and an n<+> extracting layer 4 and an n<+> layer 9a to which a voltage V1 is applied are connected. In the same way, an n<+> layer 9b and a p<+> layer 10b in a p<+> island 11b are connected to an n<+> source 6, p<+> extracting layer 8, provided in the P<+> well, to which the voltages V3, V4 are applied. In case of connecting the diodes D1, D2 to a CMOS device, when V2-V1<=VBE, V3-V4<=VBE, the latch-up phenomenon becomes difficult to occur irrespective of power inputting sequence, owing to the effect of operations of diodes D1, D2, in the pnpn structured region to which the voltages V3 and V4 are applied.
Patent JP-H09280808-A (JP)
Title: Device for detecting wear amount of stem seal
Inventor: KATAYAMA TOSHIKAZU
IPC: G01B7/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce oil-fall and to clean exhaust gas and sent-up smoke by detecting contact between an electrode exposed by wear of a stem seal and a valve stem with turn-on of a pilot lamp. SOLUTION: A wear amount detecting device is constituted so that the electrode 7 is buried into the position of the wear limit of the stem seal 2, and when the electrode 7 is exposed to be connected to the valve stem, the pilot lamp 5 is turned on by a current of a battery 6. When by a reciprocal motion of a valve 1, the lip part of the stem seal 2 and the valve stem are weared, and the stem seal 2 arrives at the wear limit, since the electrode 7 is exposed to be in contact with the valve stem and to be body grounded, the current flows from the battery 6, and the pilot lamp 5 is turned on. Thus, when the stem seal 2 is exchanged rapidly when the pilot lamp 5 is turned on, the oil-fall is reduced remarkably, and the exhaust gas and the sent-up smoke are cleaned.
Patent JP-S594319-A (JP)
Title: Adaptive prediction adpcm coder
Inventor: NAKAGAWA FUJIO
IPC: H03M3/04
Filed: 1982-06-30
Abstract: PURPOSE:To limit easily a prediction filter coefficient value for stabilization of a system, by constituting a prediction filter with the cascade connection of secondary filters. CONSTITUTION:A difference circuit 300 calculates a difference between a sample value inputted from an input terminal 100 and an output of a prediction filter 600 and applies it to a quantizing circuit 400. The signal coded by the quantizing circuit 400 is added to a prediction filter 600 via an output terminal 200 and an inverse quantizer 500. A coefficient adaptive circuit 700 calculates a coefficient of the prediction device at the next sample from an output of the quantizing circuit 400 and the present coefficient of the prediction filter 600. Thus, the limit of the prediction filter coefficient for stabilizing the system is done easily by constituting the prediction filter constituted conventionally with direct filters by means of the cascade connection of the secondary filters.
Patent JP-S5638550-A (JP)
Title: Flow controlling valve
Inventor: TAMURA KAN
IPC: F16K31/126
Filed: 1979-09-04
Abstract: PURPOSE:To accomplish optimal recirculation of exhaust gas, by communicating the second vacuum chamber to an outlet port via a valve operated in response to the change of the partial vacuum in the intake system and the second orifice. CONSTITUTION:The second vacuum chamber 12 is communicated to an outlet port 20 via a valve 19 operated by a rod 8 fixed to a movable member 9 in the form of a movable wall to which partial vacuum in the first vacuum chamber 5 is acted and the second orifice 18. With such an arrangement, when the partial vacuum in an intake manifold 10 is low, the valve 19 is opened so that a large amount of exhaust gas can be recirculated. On the other hand, when the partial vacuum in the intake manifold 10 is high the valve 19 is closed so that a small amount of exhaust gas can be recirculated. Thus, it is enabled to recirculate an optimal amount of exhaust gas.
Patent JP-H04343741-A (JP)
Title: One-shot weft-insertion in jet loom
Inventor: NIIHARA MASAMI
IPC: D03D47/28
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the breakage of a new weft to be inserted and to prevent the generation of filling bar by carrying out the one-shot weft-insertion before the start of weaving using a fluid supplied from a fluid-supplying system for preventing the cast-off of thread from a main nozzle. CONSTITUTION:Within the period from the generation of a weft-insertion miss and the stop of each motor, a weft-treating apparatus 32 is actuated to inhibit the insertion of weft following the missed weft. After the stop of the motors, the cloth fell is shifted from the normal position toward the cloth side, the opening of the warp is maximized by slowly reversing the motor and the missed weft is removed by the action of the weft-treating apparatus 32. A weft is injected and inserted from the main nozzle 20 by a low-pressure fluid supplied from a slight air-flow line 33 even during the pause of the loom to prevent the cast-off of the thread from the weft-insertion main nozzle 20. A tension is applied to the inserted weft until the initial stage of the restarted weaving by the ejecting action of the auxiliary weft-insertion nozzles 21-24 and the inserted weft is beaten in ideal posture.
Patent JP-H07291185-A (JP)
Title: Diving device
Inventor: KOBAYASHI KAZUNORI
IPC: B63C11/24
Filed: 1994-04-28
Abstract: PURPOSE:To automatically adjust the buoyancy without consuming the air in a cylinder by accommodating an air pack into a housing formed of the material free from pressure deformation, and connecting a snorkel having a check valve for inlet at the upper part of the housing, and installing a check valve for outlet at the lower part. CONSTITUTION:In a diving device equipped with a circulation type respiration system, an air bag B is accommodated in a housing 6 formed of the lightweight and tough material. when a mouthpiece unit A is separated from a mouth, after floating up on the water level W, the air pack B is contracted by discharging air, and the inside of the housing 6 is kept in a negative pressure state, and air is introduced through a check valve 7 from a snorkel 4, and the synthetic buoyancy of the air pack B and the housing 6 is kept constant, and the diving fall is prevented. In diving, water is introduced into the housing 6 through the check valve 7, and the air in the housing 6 is discharged by a check valve 8, and no trouble is generated in diving.
Patent JP-H01320215-A (JP)
Title: Fine precipitated silicic acid having high structure degree, and its production and matte agent for paint
Inventor: DEIITAA KERUNAA
IPC: C01B33/193
Filed: 1989-05-08
Abstract: The finely divided high-structure precipitated silica, which has a
 BET surface area (DIN 60132) of between 150 and 350 m<2>/g
 a compacted bulk density (DIN 53194) of between 60 and 120 g/l
 a DBP number of between 3.0 and 4.0 ml/g
 a particle size distribution of at least 70 % of 1 to 6  mu m. 
<??>It can be prepared by heating a mixture of water and sodium silicate to a temperature of 70 to 80 DEG C with stirring, metering into this mixture concentrated sulphuric acid until half of the alkali present is neutralised, treating the reaction mixture by means of a shearing unit and, if desired, simultaneously increasing the temperature to 86 +/- 5 DEG C, adding concentrated sulphuric acid after a period of 30 to 120 minutes at a higher speed until the pH of the silica suspension formed is 3.0 to 3.5, diluting, if desired, the silica suspension with water, separating off, if desired, the coarse portion by means of a centrifugal pump and a hydrocyclone, filtering off the silica using a known filtering device, washing the silica filter cake free of sulphate, redispersing the silica filter cake with the addition of water and using a stirrer to give a suspension having a solids content of 80 +/- 10 g/l, adding to this suspension, if desired, alkyldimethylbenzylammonium chloride, spray drying the suspension thus obtained and, if desired, milling the dried product. 
<??>The precipitated silica can be used as matting agents in paints either in uncoated or coated form.
Patent JP-S5541024-A (JP)
Title: Photo oscillation circuit
Inventor: IITAKA YUKIO
IPC: H03K3/42
Filed: 1978-09-15
Abstract: PURPOSE:To extend the range of incident photo strength to keep the oscillation, by providing a Zener diode and a capacitor between the negative power supply of the photo oscillation circuit consisting of NPN transistor Tr, PNPTr and photo diode, and NPNTr. CONSTITUTION:When incident light to the photo diode 4 is increased and the voltage drop consisting of the current in NPNTr1 and the resistor 8 is greater than the zener voltage of the Zener diode 5, back bias voltage is made between the emitter and the base of Tr1 to interrupt the collector current of Tr1. Thus, the voltage drop of the resistor 7 is avoided and the base potential of PNPTr2 is of the same potential as the positive electrode of the power supply 3, but the emitter of Tr2 is at lower potential than the base with the charging of the capacitor C6 and Tr2 does not turn on until C6 is finished for discharge with the photo current of the diode 4. Further, Tr1 does not turn on until the voltage across C9 is less than the Zener voltage. Tr1 and 2 are turned on, and this is repeated to cause oscillation state. The stop of oscillation is not caused even with strong incident light.
Patent JP-H05301091-A (JP)
Title: Tri-cell pot type electrolytic water forming device
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1992-04-07
Abstract: PURPOSE:To obtain the alkaline water free from chlorine smell and to enable the simple and rational degassing of an anode chamber by providing an air pressure supplying device, a selective air vent device from the anode chamber and water storage chamber and an air passage for communicating the upper parts of a cathode chamber and the anode chamber. CONSTITUTION:This tri-chamber pot type electrolytic water forming device has the anode chamber 4a, the cathode chamber 4b and the electrolytic water storage chamber 5 and is constituted to form the alkaline water in the cathode chamber 4b and the acidic water in the anode chamber 4a by electrolyzing water of the two electrode chambers 4a, 4b and to transfer the formed alkaline water to the water storage chamber 5 and to drain this water. The device is provided with the air pressure supplying device 12 which selectively supplies an air pressure to the two chambers 4b, 5 by selectively opening and closing a pair of air pressure supplying paths 14a, 14b communicating separately with the cathode chamber 4b and the anode chamber 4a, the air vent device 13 which can selectively discharge the air from the chambers 4a, 5 by selectively opening and closing a pair of air discharging paths 17a, 17b drawn out of the anode chamber 4a and the water storage chamber 5 and the air passage 11 which communicates the upper part of the cathode chamber 4b with the upper part of the anode chamber 4a.
Patent JP-S5739683-A (JP)
Title: Color image sensor
Inventor: YAMANAKA SEISUKE
IPC: H04N9/04
Filed: 1980-08-21
Abstract: PURPOSE:To enable image sensing without interference wave, by providing an optical low pass filter having a specified characteristic and eliminating the returning distortion by spatial sampling. CONSTITUTION:An optical low pass filter 100 which has a filter characteristics as shown in the figure for the trap points to frequency components of 1/T and 2/T, is provided on an optical system for image sensing. As the optical low pass filter 100,  the 1st crystal plate 100A having the specified separation interval, the 2nd and 3rd crystal plates 100B, 100C which have optical main sections B, C having 45 deg. of angle to the optical main section A of the crystal plate 100A and in which the sections B, C get 90 deg. each other are used through lamination. Thus, the returning  distortion component to microwave signals caused due to the video element structure of an image sensor is suppressed in the optical system, allowing excellent image  sensing for video quality without interference wave.
Patent JP-H07309483-A (JP)
Title: Roll or drum with adaptable cover
Inventor: MIKAERU EFU MATSUKUDAAMOTSUTO
IPC: B65H27/00
Filed: 1995-05-12
Abstract: PURPOSE: To prevent the occurrence of the noise, and to reduce the tension in a web of a paper roll by providing a plurality of land parts on an outer surface of a cylindrical winder drum, and forming recesses between the land parts. CONSTITUTION: Winder drums 10, 11 of two cylindrical winders guide a moving paper web W. Outer surface of the winding drums 10, 11 are covered by compliant covers 14, 15. The hardness of the compliant covers 14, 15 is set in a range of about 90 Shore hardness 'A'. Recesses 16 of the depth 17 are formed in the surfaced with the spacing 18. The spacing 18 of the recesses 16 is set in a range between about 0.050 inch and about 0.250 inch. The depth 17 is set in a range of about 0.050 inch and about 0.250 inch. The ratio of the depth 17 to the spacing 18 of the land parts is set in a range of about 1.00 and about 10.00, and the contact per cent of the recesses in contact with the web material is set in a range between 30% and 75%.
Patent JP-H02294128-A (JP)
Title: Phase locked loop circuit
Inventor: TANNO HIDETOSHI
IPC: H04L7/033
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a phase locked loop circuit capable of reducing the time till the synchronization is taken by matching the phase of a clock signal in response to a pulse signal received at first. CONSTITUTION:A receiver 1 converts a received pulse signal 10 into a binary signal 11 and outputs the result. A 1st pulse detection circuit 4 receives an edge signal 12 outputted from an edge detection circuit 2 and an INFO 0 detection signal 13 outputted from an INFO 0 (state of no signal) detection circuit 3 and outputs a 1st pulse signal 14 upon the detection of a first reception input signal. On the other hand, a PLL circuit 5 generates a timing clock 15 based on the edge signal 12 and the clock signal 16 from the counter circuit 6. When the counter circuit 6 receives the 1st pulse signal 14 at the start of transmission, the signal is loaded to a frequency divider counter to make the phase of the received pulse signal 10 close to the phase of the phase locked loop circuit. Thus, the time till the phase locking is taken is reduced.
Patent JP-2000304915-A (JP)
Title: Resin composition for heat resistant color filter, and heat resistant color filter using the same
Inventor: TAMURA AKIRA
IPC: C08K3/01
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of spectral characteristics caused by lowering of the transmissivity of a color filter by carbonization reaction, by using an organic polymer compound characterized in that the value of difference between the number of abscission in the principal chan and the number of crosslinking is not less than a specific value. SOLUTION: The heat resistant color filter composed of an inorganic pigment and glass is produced by forming a pattern on a transparent substrate and then heating the pattern at an elevated temp. in order to decompose an organic polymer compound. At this time, a resin composition for the heat resistant color filter, containing, as main components, inorganic pigments, low melting glass and the organic polymer compound, is used. The number of abscission in the principal chan and the number of crosslinking generated by absorbing radiation of 100 eV per 1 g of the organic polymer compound are set to be Gs and Gx, respectively, and the difference(Gs-Gx) between the number of abscission in the principal chan and the number of crosslinking is set to be G. The organic polymer compound having the G value of >=1 is preferably used.  Thereby, the resin composition for the heat resistant color filter free from deterioration in spectroscopic characteristics can be obtained.
Patent JP-S5241223-A (JP)
Title: Method of attracting and killing termites
Inventor: NISHIMOTO TATSUKO
IPC: A01N63/02
Filed: 1975-09-23
Abstract: PURPOSE: To increase the kill of termites by letting them eat pieces of wood containing insecticides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000305970-A (JP)
Title: Design description language, method for designing circuit and design property transmitting/receiving system
Inventor: MATSUMOTO NORIKO
IPC: G06F17/50
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To make it easy for an IP provider to prepare design properties and to enable an IP user to circulate necessary information through an Internet. SOLUTION: An IP provider 11 for providing a tagged design description language to be a design property discloses a tagged design description library 12 through an Internet 14. An IP user 15 reads design property information described in tagged design description 13 by using a www browser 16. In addition, the IP user 15 can purchase the design property through the Internet 14. Since the tagged design description language has a processing system for interpreting the contents of a tag and displaying the interpreted contents on the www browser 16, a system suitable for the circulation of the design property through the Internet 14 can be realized.
Patent JP-S5339917-A (JP)
Title: Manufacture of iron by direct reduction
Inventor: TOMIZAWA FUMIO
IPC: C21B13/02
Filed: 1976-09-24
Abstract: PURPOSE:To prevent a decrease of the reducing power of a reducing gas and thus prevent a decrease in reducing efficiency by feeding a hot gas which has cooled reduced iron in a shaft furnace for direct reduction of iron to a collector tube not to pass the hot gas through a reducing zone.
Patent JP-H08305235-A (JP)
Title: Photoreceptor cleaning method and image forming apparatus using its cleaning method
Inventor: DAIKO HIROSHI
IPC: G03G21/10
Filed: 1995-05-12
Abstract: PURPOSE: To avoid contamination of the surface of a photoreceptor resulted from outflow of a core material due to shell breaking of capsule toner by cleaning. CONSTITUTION: An electrostatic latent image formed on the surface of a uniformly charged photoreceptor 1 by a light beam 3a modulated according to an image signal is developed with capsule toner 4b into a toner image, after the toner image is transferred to a transfer material, a filler 6b made by powder with a particle diameter smaller than the mean particle diameter of the capsule toner 4b is supplied to a wedge-shaped space formed in a sliding contact part between a cleaning blade 8a brought into sliding contact with the photoreceptor 1 and the photoreceptor 1, and capsule toner 4b remaining on the surface of the photoreceptor 1 is eliminated by the cleaning blade 8a.
Patent JP-H10295338-A (JP)
Title: Frozen food contained in edible container cookable with microwave oven
Inventor: DATE TATSUYA
IPC: A23L35/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a frozen food that is contained in an edible container and can be heated with an electric oven, thus has convenience and speediness on cooking and does not need to dispose the container as a waste like in the case of a conventional synthetic resin container after eating. SOLUTION: This frozen food cookable with a microwave oven is contained in an edible container, for example, an edible container that is coated with prolamine protein, an edible container prepared by adding prolamine protein to a food material and molding the mixture, or by molding a food material containing a large amount of prolamine protein.