baber/WOPTO huggingface dataset:
Patent JP-2000316157-A (JP)
Title: Picture reproducing device and storage medium
Inventor: MATSUI SHINICHI
IPC: H04N19/423
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a picture reproducing device for easily realizing conversion into an original color signal by reducing arithmetic amounts at the time of converting a luminance signal and a color difference signal into an original color signal. SOLUTION: At the time of RGB-converting a picture signal constituted of a luminance signal and a color difference signal, a picture reproducing device 1 directly reads an equivalent picture part of the RGB converted past picture data as a reference picture without executing RGB conversion to MB whose moving vector is expressed in integral pixel unit as for the inter MB without any DCT coefficient. Thus, it is possible to omit any arithmetic operation related with the RGB conversion.
Patent JP-H0424221-A (JP)
Title: Spinning equipment
Inventor: MORI SHIGEKI
IPC: D01H1/115
Filed: 1990-05-15
Abstract: PURPOSE:To provide the title equipment capable of giving even yarns with high mechanical strength, so designed as to install a guide member with its tip directed to a rotary spindle within a nozzle block to act a swirling air stream on drafted fiber bundles and fix a supporting cylinder with a spherical form contacted with the fiber bundle passage. CONSTITUTION:A spinning equipment, provided at the rear of a drafting device, made up of (A) a spindle 6 rotating through a hollow cylindrical bearing 2 and bearings 4, 5 inside it and (B) a casing 3 for a rotator 9 is supported with a supporting plate 1, a guide member support 13 is fixed on the inner wall of a nozzle block 23 inside the casing 3, and fiber bundles delivered through the gap 24 from the drafting device are put to suction into the spinning equipment, false-twisted by the action of a swirling air stream near the inlet 6a of the spindle 6, and introduced into the fiber passage of the spindle 6 through a guide member 22 installed with its tip directed the center of the inlet of said spindle 6. The bundles are then held with a supporting cylinder 32 with a fixed spherical form 31 contacted with the inside of said passage and twisted under swinging, thus obtaining spun yarns.
Patent JP-H0395177-A (JP)
Title: Novel quinolone carboxylic acid derivative
Inventor: NAGANO HIROYUKI
IPC: C07D401/04
Filed: 1989-05-18
Abstract: NEW MATERIAL:A compound of formula (R1 is H or NH2; R2 is F or OCH3; R3 is H or 1-3C alkyl; (n) is 0 or 1) and its salt. EXAMPLE:7-(3-aminopiperizine-1-yl)-1-cyclopropyl-1,4-dihydro-6,8-diflu oro-4- oxoquinoline-3-carboxylic acid. USE:Antimicrobiol agents, especially effective on Gram-positive bacteria. PREPARATION:For example, a 3-acetamide piperizine is reacted with 1- cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid followed by hydrolysis, thus obtaining the objective compound of the formula, (where 8-site is represented by F).
Patent JP-H11302118-A (JP)
Title: Control of mycotic plant disease injury
Inventor: ISHIGOOKA HIROSHI
IPC: A01N25/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the environmental pollution by residues of an agricultural germicide and carry out controlling of plant disease injuries with molds without producing problems of resistant bacteria. SOLUTION: Acidic electrolytic water and an agricultural germicide diluted to a prescribed amount or below in combination are applied to plants carrying molds to thereby kill the molds or inhibit the growth or proliferation of the molds. As a result, disease injuries of the plants with the molds are controlled. A mode of carrying out a treatment for soaking seeds in the acidic electrolytic water and then performing a treatment for soaking the seeds in the agricultural germicide or a mode of carrying out the seed presoaking in the acidic electrolytic water and then conducting a treatment for soaking the resultant seeds in the agricultural germicide can be applied to the use of the acidic electrolytic water and the agricultural germicide in combination.  The amount of the agricultural germicide used can be reduced from that when using the agricultural germicide alone or a mixed aqueous solution of the acidic electrolytic water with the agricultural germicide by using the acidic electrolytic water and the agricultural germicide in combination. Since hypochlorous acid contained in the acidic electrolytic water has no residual property, effects on environment can be suppressed to prevent the emergence of resistance bacteria.
Patent JP-H08139283-A (JP)
Title: Resistor, resistor forming method and semiconductor device
Inventor: ARIMOTO MAMORU
IPC: H01L21/822
Filed: 1995-05-24
Abstract: PURPOSE: To reducing parasitic capacitance by using a first layer polycide gate wiring as a resistor, increasing the resistance, and resultantly forming a wiring having high resistance in a microarea. CONSTITUTION: A polyside resistance per unit length is increased by dividing only the silicide 2 of the upper part of a polysilicon 1 in a polycide gate in a shape having a discrete and constant distance.
Patent JP-S5350960-A (JP)
Title: Amplifier circuit
Inventor: NAKAGAMI TAKAKIYO
IPC: H03F3/00
Filed: 1976-10-21
Abstract: PURPOSE:To obtain an amplifier circuit of a local oscillator for the microwave band, etc. by decreasing the number of the constitution element to obtain an output larger than the maximum output of the amplifier.
Patent JP-H05302242-A (JP)
Title: Weft detector of loom
Inventor: MORIGUCHI SAICHIRO
IPC: D03D51/34
Filed: 1992-04-20
Abstract: PURPOSE:To reduce the wear of a metal member forming a contact part and improve the warp-detecting performance and the life of the device. CONSTITUTION:The warp-detecting device-contains the first and second electrode members 16, 18 having contact parts 22, 24, respectively, which contact with a warp 10 to electrically mutually shorten the electrodes, one 22 of the contact parts and the other 24 being maintained at a positive potential and a negative potential, respectively, and the contact part 22 maintained at the positive potential being formed from a noble metal material.
Patent JP-S62282101-A (JP)
Title: Determination of deterioration of cooling water for vehicle
Inventor: TAKASAKI TETSUYA
IPC: F01B11/06
Filed: 1986-05-30
Abstract: PURPOSE:To enable the cooling water to be renewed at a proper timing by detecting the degree of presence of a foreign substance by means of a cooling- water circulation flow meter provided on the downstream side of a water filter in the cooling water circulating system so that the deteriorating condition thereof is clarified. CONSTITUTION:In a cooling water circulating system 13a-13d that is provided between an engine 11 and a radiator 12, a flow meter 15 is provided between a water channel 13c and a water channel 13d in the system. When the deterioration of the ciculating cooling water is remarkably high, and the quantity of a foreign substance in the cooling water increases, the filtration part of a water filter 14 begins to clog with the foreign substance, and the flow of the cooling water in the whole circulating system 13a-13d is caused to decrease. And then, the flow cell 16 in the flow meter 15 gradually graviates to reach a flow warning line 17. By watching the descending condition of the flow cell 16, an operator, for example, can learn the degree of presence of a foreign substance in the cooling water, and obtain a good timing for the renewal of the cooling water or a good timing for the replacement of the water filter 14.
Patent JP-S5827430-A (JP)
Title: Digital-to-analog converting method
Inventor: UCHIKOSHI KOUJI
IPC: H03K9/08
Filed: 1981-08-11
Abstract: PURPOSE:To prevent the generation of sencondary distortion, by performing the conversion to a pulse width signal based on the sampled digital signals and the complement of the said digital signals, and performing analog conversion through a filter. CONSTITUTION:A pulse width signal forming circuit 1 generates a pulse width signal in which a digiral signal of required bits is taken as the center of pulse width for a prescribed time of the sampling period and the value is changed depending on each data. A pulse width signal forming circuit 2 converts a complemented digital signal into the pulse width signal. A mixer circuit 4 inverts  one of two pulse width signals and adds it to the other. As a result, the obtained pulse width signal is converted into an analog signal through a smoothing filter 5. Thus, the secondary harmonics are cancelled and the generation of distortion can be generated.
Patent JP-S5915624-A (JP)
Title: Muffler device
Inventor: SHIRATO KOUJI
IPC: B62M7/02
Filed: 1982-07-19
Abstract: PURPOSE:To prevent infiltration of mud and the like from a wheel into an exhaust opening part and the like of a muffler tail by positioning, a peripheral edge part outside of a car body, out of the rear end peripheral edges of the muffler tail, ahead of a peripheral edge inside the car body. CONSTITUTION:The rear end outer peripheral edge 31 of a muffler tail 16 which continues in one body to a horizontal part of a muffler 12 is configured such that a peripheral edge part 31a outside of a car body is positioned ahead of a peripheral edge part 31b inside the car body, and a lower peripheral edge part 31c is positioned ahead of an upper peripheral edge part 31d, and further forwardly recessed parts 31e, 31f are formed in the lower parts of the above-mentioned outer peripheral edge part 31a and the inside peripheral edge part 31b respectively, and furthermore said edge parts 31e, 31f are positioned somewhat ahead of or equally to the lower end part 31g of the peripheral edge part 31.
Patent JP-S5916985-A (JP)
Title: Method and apparatus for shortening aerial reaction time of object to be treated in automatic surface treatment
Inventor: TOMIOKA HISASHI
IPC: C23F1/00
Filed: 1982-07-19
Abstract: PURPOSE:To prevent the progress of excessive treatment reaction due to an adhered chemical liquid in the air, in treating a material to be treated by immersing the same in a treating tank, by washing the material to be treated taken out of a chemical liquid at a position directly above the treating tank. CONSTITUTION:In treating a material F to be treated by electrolytic reaction or chemical liquid reaction, said material F to be treated is suspended by a truck mechanism including a truck 3 and immersed in the treating liquid L in a treating tank 1 to be treated by electrolytic reaction or etching reaction due to a chemical liquid. After preset treatment is completed, the material F to be treated is withdrawn upwardly from the treating liquid L by raising the basket 3f of the truck mechanism. At the same tiem, the tank lid 2 is slid to close the upper opening part of the treating tank 1 while the material F to be treated is washed by washing water from a nozzle S to wash off the chemical liquid adhered thereto and the progress of excessive reaction due to adhered chemical liquid is stopped. Washing water is discharged from the lid 2 through a receiving tray D to be prevented from entering the treating tank 1.
Patent JP-S6017446-A (JP)
Title: Manufacture of support for photographic printing paper
Inventor: KIRITANI MASAKI
IPC: C08J7/04
Filed: 1983-07-11
Abstract: PURPOSE:To obtain the titled support having a pattern by coating a composition which is cured under irradiated electron beams on a support, carrying out the primary irradiation of electron beams, transferring the surface shape of a roll, and carrying out the secondary irradiation of electron beams to complete curing. CONSTITUTION:A composition contg. an unsatd. org. compound which can be polymerized under irradiated electron beams such as hydroxyethyl methacrylate or diethylene glycol diacrylate and an inorg. white pigment such as TiO2 or ZnO is prepd. It is preferable that a resin which can be cured under irradiated electron beams such as the acrylic ester of aliphatic polyurethane is further contained in the composition. The composition is coated on a support, the primary irradiation of electron beams is carried out, and the surface shape of a roll is transferred by pressing against the roll surface. The secondary irradiation of electron beams is then carried out to provide a highly cured state. Thus, a support for photographic printing paper having the desired surface shape is obtd.
Patent JP-H01296546-A (JP)
Title: Ion beam neutralizing device
Inventor: MATSUMURA YASUSHI
IPC: H01J37/02
Filed: 1988-05-25
Abstract: PURPOSE:To improve the power efficiency and neutralize an ion beam when scanning it by providing multiple thermoelectron emitting members arranged along the scan direction of the ion beam and a control means controlling the thermoelectron emitting members in response to the scanning of the ion beam. CONSTITUTION:An ion beam 6 is reciprocated by scan signals 12 at a fixed period in a region 14. A controller 13 connects a power source 3 only to the filament in the region where the ion beam 6 is passing synchronously with the scan signals 12, thus only the portion of the filament 7 corresponding to the ion beam 6 is invariably heated to emit thermoelectrons. The ion beam 6 is neutralized by passing through the thermoelectrons.
Patent JP-S5917287-A (JP)
Title: Photovoltaic device
Inventor: SAITOU TADASHI
IPC: H01L31/06
Filed: 1982-07-21
Abstract: PURPOSE:To contrive to enhance reproducibility and yield of the photovoltaic device by a method wherein a transparently semiinsulating film is interposed between a transparently conductive film and a conductor layer containing hydrogen. CONSTITUTION:A semiconductor oxide material is desirable as the transparently semiinsulating film, and especially the N type semiconductor oxide material is most suitable because it becomes to have low resistance by a reduction reaction. As the semiconductor oxide material, there exist the oxide of the IVa, Va, VIa or VIIa group element, and for example, TiO2, ZrO2, HfO2, VO2, Nb2O5, Ta2O5, MnO5, ZnO, etc., is used. Moreover as the P type semiconductor oxide, there exist Cr2O3, WO2, Fe2O3, CoO, NiO, etc. The transparently conductive film 3 consisting of the indium oxide and the tin oxide is formed on a glass substrate 2. TiO2 is evaporated at the substrate temperature of 100-300 deg.C in an oxygen atmosphere in succession to form a transparently semiconductive TiO2 film 6. Then amorphous silicon layers 4 consisting of a P type layer 4a, an I type layer 4b, an N type layer 4c are formed in order according to glow discharge decomposition of SiH4. A back electrode 5 is formed finally according to evaporation of Al.
Patent JP-S6019458-A (JP)
Title: Prevention of solidification of powdery food
Inventor: ODAJIMA FUMIHIKO
IPC: A23L29/00
Filed: 1983-07-11
Abstract: PURPOSE:To prevent solidification of powdery food having hygroscopic solidifying properties during preservation at high temperature, to maintain improved fluidity and extremely stable physical properties, by using specific amounts of a solid fat and water-insoluble ultrafine powder. CONSTITUTION:0.5-20wt% solid fat having 35-80 deg.C melting point and 0.1- 5wt% water-insoluble ultrafine powder such as calcium triphosphate, talc, magnesium oxide, etc. are added to powdery food such as powdered soy sauce, powdered milk, powdered fruit juice, etc. having hygroscopic solidifying properties preferably by adding the water-insoluble ultrafine powder to the solid fat which is melted under heating.
Patent JP-S5649220-A (JP)
Title: Manufacture of synthetic resin film
Inventor: AKANUMA MITSUHIKO
IPC: B29C48/08
Filed: 1979-09-29
Abstract: PURPOSE:To obtain a film having a uniform thickness and free of distortion by extruding a synthetic resin from an extrusion forming metal die provided to intercross and endless steel plate belt rotating and driven so that the synthetic resin is pressed onto a steel plate belt. CONSTITUTION:An endless steel plate belt 1 for cooling is strung between a pair of rollers 6 provided at the front and rear parts, and one roller 6 is connected to a motor 7, the steel plate belt 1 is rotated and driven by driving the motor 7. At the rear part of the steel plate belt 1 there are arranged extrusion forming metal dies 2 respectively opposing the inner surface and the outer surface of the steel plate belt 1. When the steel plate belt 1 is rotated and driven and the synthetic resin 3 is extruded through the extrusion metal dies 2, a synthetic resin film 4 is formed on the inner and outer surfaces of the steel plate belt 1, and taken up to a take-up shaft 8. When projected and depressed ridges 11 are provided on the steel plate belt 1, it is possible to form a synthetic resin film 4 having depressed and projected ridges in the flow direction.
Patent JP-S5249441-A (JP)
Title: Thyrisotr power converter
Inventor: NAGASAKA NAGAHIKO
IPC: H02P23/07
Filed: 1975-10-17
Abstract: PURPOSE: To perform forced commutation of all thyristors with one pair of choppers, and to control each converter independently by pulse width modulation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02304518-A (JP)
Title: Projection type display device
Inventor: MATSUO MASATAKE
IPC: G02B27/00
Filed: 1989-05-19
Abstract: PURPOSE:To inexpensively realize a device far smaller than the conventional and compact in size with the light use efficiency and the screen brightness equal to or higher than conventional those by inserting a light beam stopping down means between a light source and a transmission light valve. CONSTITUTION:The means to stop down the light beam is inserted between a light source 1 and a transmission light valve 5. For example, two kinds of lens group 3 and 4 constitute this means. In such a case, the light beam is stopped down without damaging the light use efficiency at all. Thus, the projection type display device having the light use efficiency and the screen brightness equal to or higher than conventional those is realized in a compact size far smaller than conventional.
Patent JP-H04353301-A (JP)
Title: Pressurized fluidized-bed boiler
Inventor: MAEHATA KATSUNORI
IPC: F23C10/16
Filed: 1991-05-29
Abstract: PURPOSE:To provide a pressurized fluidized-bed boiler which uses much less construction material, by a method wherein a pressure vessel and the boiler are connected together to keep the pressure balance so that the strength loads on structural members are reduced. CONSTITUTION:Of a pressurized fluidized-bed boiler, the boiler is supported in a pressure vessel 1 and inner pressure supporting devices 2 and connecting members are provided. The inner pressure supporting devices 2 are vertically supported on the furnace wall tube panel around the periphery of the boiler in two or more stages by tension plates and stirrups and the connecting members connect the inner pressure supporting devices 2 to the inner wall of the pressure vessel 1.
Patent JP-H0422097-A (JP)
Title: Dispersion type electroluminescent lamp and its manufacture
Inventor: KISHI AKITO
IPC: H05B33/26
Filed: 1990-05-15
Abstract: PURPOSE:To retain conductivity with a cracking part covered with an organic binder even if the crack occurs in an ITO evaporation layer by making a transference electrode have two layers of a layer in which ITO is evaporated, and a layer on which conductive oxide powder, selected from ITO, In2O3, or SnO2, is applied together with the organic binder. CONSTITUTION:An ITO layer 11 is evaporated in the resin film 4 of polyethylene, etc., as a transference electrode on a transference electrode side. Then a structure is made which has an organic binder and an ITO powder layer 12 on which ITO powder is applied, and in which a luminous element, in which a phosphor layer 3 and the ITO powder layer 12 are facingly pressed, is closedly sealed with a moisture-proof film 5. By the way, substance such as In2O3 and SnO2, similarly having good conductivity, can be used as conductive oxide powder applied on the transference electrode side besides ITO. Consequently, even if a crack occurs in the ITO evaporation layer 11, a large screen is available because the crack is compensated with the conductive oxide powder layer 12 having flexibility to retain conductivity.
Patent JP-S5915770-A (JP)
Inventor: AIDA TOSHIO
IPC: F25B1/00
Filed: 1982-07-19
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-S62283592-A (JP)
Inventor: HIGASA KIMIHIKO
IPC: H05B6/68
Filed: 1986-05-30
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-H06339096-A (JP)
Title: Printer
Inventor: ARIGA NORIMASA
IPC: H04N5/76
Filed: 1993-05-28
Abstract: PURPOSE:To automatically set video data conversion data which is most optimum to an engine part. CONSTITUTION:The side of a control part 20 is provided with inquiry control means 21, 22 and 26 and conversion data storage control means 21 and 22, and the side of engine parts 30 and 40 are provided with a conversion data storage means 33D, conversion data reading control means 31 and 32, and conversion data transmission control means 31, 32 and 36. If the engine part 30 is made to store video data conversion data which is specific and optimum to a machine in use and is connected with the control part 20, the video data conversion data is automatically stored in a video data conversion chip 24.
Patent JP-S5750475-A (JP)
Title: Insulated gate type field effect transistor
Inventor: SUZUKI KATSUHIKO
IPC: H01L29/78
Filed: 1980-09-12
Abstract: PURPOSE:To prevent short-circuiting and make the device smaller, by a method wherein a poly Si gate is provided in such a way that one end of the gate is located on a gate insulating film provided on the surface of a substrate between source and drain regions and the other end is allowed to directly connect to either source or drain region. CONSTITUTION:An N type source chain region 30 and a channel region 24 are formed on the surface of a P type Si substrate, while a gate oxide film 31 is provided between the source and drain. After this, an Si gate electrode 25 is provided in such a manner that one end of the gate is located on the gate oxide film 31 and the other end is allowed to directly connect to either source or drain region. Then an Al layer 28 as a source drain electrode and a poly Si layer 29 are provided. By so doing, no short-circuiting occurs even if the gate length is made longer, and an insulated gate type FET, of which the area has been reduced to 1/4 of the conventional one, can be obtained.
Patent JP-S5830599-A (JP)
Title: Bearing apparatus for rotary machine
Inventor: ETOU TETSUO
IPC: F16N7/18
Filed: 1981-08-14
Abstract: PURPOSE:To prevent the burning of a bearing, by urging an oil scraping metal toward an oil disk under a prescribed pressure, and thereby enabling to splash and supply lubricating oil effectively to the bearing. CONSTITUTION:An oil scraping metal 8 is arranged such that it is freely movable in a vertical direction in a guide groove 10 formed in a bearing support frame 2 and is always urged onto the radial end face (a) of an oil disk 5 by the force of a spring 9. By employing such an arrangement, the oil scraping metal 8 is allowed to follow up the movement of the oil disk 5 even if rise or vertical vibration of a turning shaft 7 is caused during rotation of the shaft 7 due to shocks applied from the machine or the like. Therefore, it is enabled to keep the oil disk 5 and the oil scraping metal 8 always in contact with each other.