baber/WOPTO huggingface dataset:
Patent JP-S5986805-A (JP)
Title: High load burner device
Inventor: MASAI TADAHISA
IPC: F23C99/00
Filed: 1982-11-09
Abstract: PURPOSE:To reduce production of NOX in exhaust gas even during high load operation without an increase in the size of a device, by a method wherein each stage burners of multistage burners are aligned such that the burners at the adjoining stages are deviated from each other along the direction of a row by half pitch at each stage. CONSTITUTION:Front stage burners 3A, 4A, and 5A and rear stage burners 3A, 4B, and 5B are aligned such that the front burners are deviated from the rear burners along a longitudinal direction by half pitch at each stage, Further, each stage burners 3A, 4A, 5A, 3B, 4B, and 5B are provided in spots, where a distance between the end burner at each stage and the side wall of a furnace is wide, with a front lower stage air port 12A, a front middle stage air port 13A, a front upper stage air port 14A, a rear lower stage air port 12B, a rear middle stage air port 13B, and a rear upper stage air port 14B, respectively. Further, each stage burners of the front stage burners 3A, 4A, and 5A are aligned such that they are deviated from each stage burners of the rear stage burners 3B, 4B, and 5B along the direction of a row by half pitch at each stage.
Patent JP-S6089532-A (JP)
Title: Surface treatment for making plate material amorphous
Inventor: NAGANO KEIZOU
IPC: C22C1/00
Filed: 1983-10-19
Abstract: PURPOSE:To treat the surface of a plate material to make easily and inexpensively said surface into amorphous and to improve corrosion resistance and radiation resistance by applying a heat source to the surface of the plate material under feeding to melt said surface and cooling superquickly the molten surface by a cryogenic cooling body. CONSTITUTION:A plate material 1 is wound into a roll shape and while the plate material is fed at a high speed by two pairs of feed rolls 4 under high-speed rotation, a laser beam or the like is irradiated from plural pieces of heat sources 2 for the laser beam, etc. provided successively linearly above the material 1 in the transverse direction thereof to melt the surface of the material 1. The molten part thereof is superquickly cooled at a cooling rate of several ten thousands - several millions degrees/ second by a cryogenic cooling body 3 which is formed by filling a refrigerant such as liquid nitrogen or the like into a roll 3a for cooling consisting of copper, etc. having good heat conductivity and is disposed in proximity to the heat sources 2 as far as possible. The molten surface is thus solidified to form non-crystalline structure and the surface of the plate material is treated so as to be converted into amorphous. The effect similar to the effect when the entire part of the material 1 is made amorphous is thus obtd.
Patent JP-H054046-A (JP)
Title: Low-temp. working ternary catalyst for purification of exhaust gas
Inventor: KAMINAKA HIDEYA
IPC: C22C45/04
Filed: 1991-08-05
Abstract: PURPOSE:To efficiently make HC, CO and NOX harmless even at a low temp. and to greatly contribute to purification of earth's environment by using a ternary catalyst containing an amorphous phase expressed by specified chemical compsn. CONSTITUTION:The ternary catalyst for purifying exhaust gas has the compsn. expressed by Ni-xM1-yM2, where M1 is at least one of Ti, Zr, Hf, Ta, and Nb, M2 is least one of Pd, Pt, Rh, Ru, and Tr, x is 10-90 atomic %, y is 0.01-15 atomic %, and the balance Ni. Further, at a least one of La and Ce may be included by 0.1-3 atomic %. In this case, the catalyst has the compsn. expressed by Ni-xM1-yM2-zM3, where M1, M2, x and y are same as above, and M3 is at least one of La and Ce with z=0.1-3 atomic%. By making the ternary catalyst subject to elution of M1 metal is hydrofluoric acid, the surface area is increased to give high concn. of M2 metal on the surface and to improve the efficiency of purification of exhaust gas.
Patent JP-S6439020-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUTAMI YOSHINORI
IPC: H01L21/28
Filed: 1987-08-05
Abstract: PURPOSE:To increase the degree of integration of a semiconductor integrated circuit, improve the quality and reduce the cost thereof by forming a contact between more than two electric conductive layers using a high density impurity layer. CONSTITUTION:A function of contact is added to a contact 6 by directing into an insulating layer a group III or V atom or a heavy metal ion at a high density using systems such as an ion-beam so that electric conductivity is given to the insulating layer. A wiring layer 5 or 7 is, therefore, flat at a contact section 6a or 6b, thereby making it free from disconnections or false connections. According to the constitution, the degree of integration can be increased, and the effective contact area can be increased because the contact shape is determinable independently of the wiring layers, whereby the electric resistance and reliability are improved. The quality is also improved because of increased freedom of thermal diffusion, which results from such contact as between the contact and the wiring layer.
Patent JP-H0243685-A (JP)
Title: Graphic input device
Inventor: YAJIMA RYUJI
IPC: G06T1/00
Filed: 1988-08-04
Abstract: PURPOSE:To judge whether a CCD sensor is abnormal or binarization and compressing circuits are abnormal by testing only the binarization and compressing circuits by means of a ROM input test when abnormality is found with a test chart input test. CONSTITUTION:After a normal drawing is read by a CCD sensor 15, a test chart 3 incorporated in a drawing read plate is continuously read, processed by binarization and compressing circuits 9 and 10, and the normality is checked by a verifying circuit 12. When the abnormality is generated at the time of the test chart input test, the test chart 3 is read by the CCD sensor 15. Instead, the multilevel data of a ROM 6 with built-in test data are processed by the binarization and compressing circuits 9 and 10, and the normality is checked by the verifying circuit 12. Further, the normality/abnormality of the CCD sensor 15 and the binarization and compressing circuits 9 and 10 is displayed by the lit-up lamp of a display circuit 13. Thus, whether the CCD sensor is abnormal or the binarization and compressing circuits are abnormal can be judged.
Patent JP-2000030729-A (JP)
Title: Electrolyte circulation-type secondary battery
Inventor: IKEUCHI ATSUO
IPC: H01M8/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enhance heat-radiating performance from surfaces of an electrolyte storage tank to the exterior and make repair work easy, by using pipe-shaped containers as unit containers, regularly arranging the pipe-shaped containers in a vertical, horizontal, or diagonal position, and bringing them into communication in series, in parallel, or in a combination of series and parallel. SOLUTION: Pipe-shaped containers 10 are used as unit containers, placed vertically, and caused to communicate with each other in parallel, thus forming an electrolyte storage tank. The vertically placed pipe-shaped containers 10 are unified by being caused to communicate with each other in parallel by communicating tubes 8, and arranged in checkered arrangement or staggered arrangement, and the distance between neighboring pipes is arbitrarily selected in consideration of the size of installation space or the designed amount of heat to be dissipated. As the electrolyte storage tank, two or more pipe-shaped containers 10 are disposed per electrode, and these pipe-shaped containers 10 are unified by being caused to communicate with each other. Heat generated from a battery can be cooled down by natural cooling of the electrolyte storage tank proper only.
Patent JP-H05221891-A (JP)
Title: Stabilized 1,1-dichloro-2,2,2-trifluoroethane composition
Inventor: FUKUSHIMA MASATO
IPC: C07C19/08
Filed: 1991-07-10
Abstract: PURPOSE:To obtain the subject composition, causing no environmental problem for the ozonosphere and useful as a foaming agent, a refrigerant, a solvent, an aerosol, etc., by adding nitroalkanes or hydrocarbons having nitro group such as nitro group-containing aromatic hydrocarbons to 1,1-dichloro-2,2,2- trifluoroethane and stabilizing the composition. CONSTITUTION:The objective stabilized composition of the subject compound is obtained by adding nitroalkanes such as nitromethane, nitroethane, 1- nitropropane or 2-nitropropane or aromatic hydrocarbons having nitro group such as nitrobenzene, dinitrobenzenes, trinitrobenzenes or nitrotoluenes in an amount of 0.001-10wt.%, preferably 0.01-5wt.% to 1,1-dichloro-2,2,2- trifluoroethane. This composition is used as a foaming agent, a refrigerant, a solvent or an aerosol and suppresses the production of 1-chloro-2,2,2- trifluoroethane, 1,1-dichlorodifluoroethylene, chloro-1,1,2-rifluoroethylene, etc.
Patent JP-H1191616-A (JP)
Title: Turning controller for tractor
Inventor: KANEFUJI YUJI
IPC: B60W10/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enable a tractor to be turned at the minimum turning angle. SOLUTION: A tractor comprising a steer angle detection device for detecting the steer angle of front wheels, a speed switching device for switching the driving state of the front wheels between high and low speeds, a pair of braking device which brakes the right and left wheels independently, and a pressure control valve for adjusting the braking pressure of the braking device, is provided with control means for braking the rear wheel braking device on the inner side of turning at a pressure set by a switch valve 40 and a pressure control valve 41 when the steer angle detection device detects that the steer angle of the front wheel is operated more than the specified value, thereby switching the speed switching device from low speed to high.
Patent JP-H0358927-A (JP)
Title: Portmicin-adsorbing compound and coccidiostat and feed composition using the same adsorbing compound
Inventor: KUSAKABE YOKO
IPC: A23K20/195
Filed: 1989-07-28
Abstract: PURPOSE:To provide the subject low toxic composition having the same medicinal activities as those of the portmicin having excellent antibacterial activity, antiprotozoan activity, fatting effects for poultry, livestock, etc., by allowing an adsorbent to adsorb a specific amount of the portmicin. CONSTITUTION:An adsorbent (e.g. silica gel, alumina or magnesium oxide) adsorbs portmicin to provide a portmicin-adsorbing compound containing the portmicin in an amount of 1-50wt.%. A coccidiostat contains the objective compound as an active ingredient. The compound is also compounded with nutritives suitable for feeds, such as soybeans, peanuts or fish meals to produce a feed composition. The objective adsorbed compound is prepared by adding an adsorbing agent such as silica gel to a solution containing 1-10% of the portmicin in an organic solvent such as ethyl acetate or an ethyl acetate-n- hexane mixture for the adsorption of the portmicin and subsequently drying the produced solid.
Patent JP-S6172949-A (JP)
Title: Humidifier
Inventor: TAKAHASHI KENZO
IPC: F24F6/02
Filed: 1984-09-17
Abstract: PURPOSE:To obtain the humidifier, not inflated into lateral direction by the gravity of water and having increased humidifying capacity, by a method wherein a flow path unit, formed by a porous hydrophobic high polymeric material capable of preventing the permeation of water but permeating steam and whose flow paths are connected so as to be inscribed locally, is employed for the humidifier. CONSTITUTION:Two sheets of porous sheet 3 are laminated and are bonded by thermal fusion to make them into a bag shape remaining 20mm at both sides thereof. The bag is bonded by thermal fusion along parallel straight lines spaced with 10mm mutually remaining 20mm respectively at the upper and lower ends thereof. Polyethylene tubes are inserted into the bag and bonded to make water supplying and discharging ports 2. The flow path unit 4 is pinched by plastic plates 1 from both sides thereof and they are fixed by adhesive agent. The non-bonded sections of upper and lower ends of the bag are bonded so as to be covered by the plastic plates 1. The humidifier is produced by arranging the flow path units 4 under employing the plastics plate as spacers 5. The water supplying and discharging ports 2 and water supplying and discharging pipes 6 are provided at the upper and lower parts of the humidifier. In the flow path unit, formed by the sheets, water may be held in the hollow sections thereof, water can not be permeated through the sheets and only the steam is discharged to the outside thereof to humidify dry air.
Patent JP-H1034363-A (JP)
Title: Brittle material splitting method by band shaped heat source
Inventor: KAJIWARA KUNIO
IPC: B23K26/06
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve working precision and moreover to reduce thermal effect to devices such as a LSI in the case of working a semiconductor wafer or the like. SOLUTION: In this working method, a crack formed in the working start point of a material is guided along a predetermined splitting line with thermal stress by irradiation generating with the application of the heat source of a laser beam or the like. In this case, the material is irradiated with such a band shaped heat source B that the diameter in the direction along the predetermined splitting line L becomes long while the diameter in the rectangular direction becomes short. Whereby, the temperature distribution having a steep grade in the vicinity of the crack end is formed without rising the power density of the heat source.
Patent JP-H0244957-A (JP)
Title: Facsimile equipment
Inventor: IIDA SEIJI
IPC: H04N1/32
Filed: 1988-08-05
Abstract: PURPOSE:To simplify and miniaturize the circuit constitution of a facsimile equipment receiving two lines by connecting one set of telephone set circuit to two telephone lines through alternative changeover. CONSTITUTION:One set of telephone set circuit 60 is connected to two telephone lines L1, L2 switchingly in a facsimile equipment 31 connecting to the two telephone lines L1, L2. That is, talking and facsimile communication are attained for both the telephone lines L1, L2 by having only to provide one speech circuit 46, one ringer circuit 50 and one dialer circuit 53. Then one set of the telephone set circuit 60 is saved and the circuit constitution of the facsimile equipment 31 connecting to two lines is simplified and made small in the size.
Patent JP-H0483384-A (JP)
Title: Substrate positioning device
Inventor: NOGAWA HIDEKI
IPC: H01L41/09
Filed: 1990-07-26
Abstract: PURPOSE:To efficiently align in a short time by sucking to hold a reticle by a chuck, moving down a Z stage after alignment of XYtheta of the reticle is finished, delivering the chuck to a supporting base, and sucking to hold it. CONSTITUTION:A reticle 1 is placed on a chuck 4 by a conveyor, and sucked to be held. Then, deviation amount of the reticle in a plane direction to a reference mark 2 is measured by a detector 3. In order to reduce the deviation to '0', the deviation is converted into a moving distance of an XYtheta stage 9 at a contact point of rollers 28, 29, 30 of three positions with the stage 9 from the geometrical relationship between the point and the mark 2. Then, a piezo (Z) 7 for lifting a Z stage 5 is driven to be retracted, and the stage 5 is moved down by the recoiling strength of a leaf spring 6 and own weight. The moving distance is measured by a sensor (Z) 8, and fed back to the piezo (Z) 7. When the stage 5 is moved down, the chuck 4 is placed on a supporting base 12, and sucked to be held.
Patent JP-S6089108-A (JP)
Title: Field effect transistor amplifier device
Inventor: MIYAZAWA FUMIO
IPC: H03F3/193
Filed: 1983-10-20
Abstract: PURPOSE:To simplify the bias voltage supply circuit by converting directly a trigger signal to a gate bias voltage in FET amplifiers connected in cascade amplifying a pulse microwave signal. CONSTITUTION:The pulse microwave signal is fed to the FET amplifiers 1-4 connected in cascade. On the other hand, a trigger signal inputted in a TTL level is converted into a negative voltage by a voltage shift circuit 15. Then an output voltage of the voltage shift circuit 15 is fed to resistance voltage dividing circuits 16-19, and the divided voltage is fed respectively as a gate bias voltage of the FET amplifiers 1-4. The voltage dividing ratio of the voltage dividing circuits 16-19 is set respectively so as to generate an optimum gate bias voltage when the amplifiers 1-4 are operated for amplification. The bias voltage supply circuit is simplified in this way.
Patent JP-H0481488-A (JP)
Title: Production of gas sealing member
Inventor: NUMAMOTO HIRONAO
IPC: D04H1/4209
Filed: 1990-07-24
Abstract: PURPOSE:To obtain the subject member, excellent in sealability and useful for combustion devices, etc., by impregnating a heat-resistant inorganic fiber sheet, etc., with an aqueous solution containing a water-soluble polymer and a rare earth metallic salt, carrying out thermal decomposition, dispersing and supporting a rare earth metallic oxide and further supporting a platinum group- based metal thereon. CONSTITUTION:The objective member is obtained by impregnating a sheet or felt, composed of heat-resistant inorganic fiber such as silica alumina and having, e.g. >=2m<2>/g specific surface area and 0.15-0.50g/cc bulk density with an aqueous solution containing a water-soluble polymer such as polyethylene glycol and a rare earth metallic salt (e.g. cerium nitrate), then carrying out drying and thermal decomposition, dispersing and supporting the resultant rare earth metallic oxide (e.g. cerium oxide) on the sheet or felt and further supporting a platinum group-based metal (e.g. platinum) thereon.
Patent JP-H0481717-A (JP)
Title: Manufacture of liquid crystal base plate and device for manufacturing the same
Inventor: SASAKI YOSHIKI
IPC: G02F1/1333
Filed: 1990-07-24
Abstract: PURPOSE:To smoothly advance the pressing of a resin for smoothing with a base plate for pressing without stopping nor speed reduction and to form a smooth layer which has no surface ruggedness by providing a mechanism which smoothly increases the pressing force. CONSTITUTION:When the resin 22 for smoothing is pressed, the flow rate of air suction to a pressing tank 2 is controlled to increase the pressure difference between a pressing tank 2 and the pressing tank 2 as the pressing force to the substrate 21 for pressing. After the pressing of a resin coating surface by the base plate 21 for pressing is smoothly advanced without stopping nor speed reduction, the smoothing resin 22 is cured by electron-beam or ultraviolet-ray irradiation and then the substrate 21 for pressing is separated. Consequently, a smooth resin phase which has no surface ruggedness can be formed.
Patent JP-S5898611-A (JP)
Title: Valve driving mechanism for internal-combustion engine
Inventor: HONDA SHIYOUICHI
IPC: F01L13/00
Filed: 1981-12-07
Abstract: PURPOSE:To reduce a noise at the time of switchover, by suspending a valve through positioning of a hydraulic tappet mechanism at a descending point, in a valve driving device provided with a valve suspension function. CONSTITUTION:A cam follower 9 which makes opening and closing driving of a switching valve 4 intermittently in connection with a cam 8 which is turned along with a rotation of a crank shaft is hinged through a hydraulic tappet mechanism. Valve suspension is carried out so as to enable positioning of a hydraulic tappet mechanism optionally to either ascending or descending positions in its central axis direction. With this, a noise at the time of switchover is reduced as an impact is alleviated through impact buffering effect due to a hydraulic oil inside a hydraulic pressure chamber at the time of switchover from the suspension to the actuation of the valve.
Patent JP-H0646225-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI KATSUO
IPC: H04N1/034
Filed: 1992-07-23
Abstract: PURPOSE:To realize paper-less recording by implementing print-out on an erasable display screen through ink jet recording and using the display screen repetitively. CONSTITUTION:The facsimile equipment is provided with an endless display screen 1 and an ink jet recording unit 5 for printing. The ink jet recording unit 5 implements printing on the display screen 1 while being reciprocated. A pattern is sequentially formed by applying prescribed feeding to the display screen 1 after one reciprocation. The display screen 1 subjected to print out is erasable and then used repetitively.
Patent JP-H03137132-A (JP)
Title: Resin molded article
Inventor: KANEKO KAZUYOSHI
IPC: C09D11/037
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a molded article used for tile of pool having deep color tone by mixing pulverized powder after curing of uncured polymer such as acrylic resin with mixed toner comprising transparent resin and pigment into polymer similar to the above-mentioned polymer. CONSTITUTION:Acrylic, ester-based, ethylenic or carbonate-based or mixture of said compounds, or copolymer-based uncured polymer or oligomer is mixed with a liquid toner composed of mixture of transparent resin and pigment and cured to obtain a cured material. Then, said cured material is pluverized to give powder having 50-500 mesh particle diameter, this mixed with uncured polymer or oligomer similar to the above-mentioned and cured.
Patent JP-S6355295-A (JP)
Inventor: EBISAWA AKIRA
IPC: E21D9/08
Filed: 1986-08-25
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-H1139857-A (JP)
Title: Memory system and information processing system
Inventor: UENO KIYOJI
IPC: G11C11/401
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To realize highly random access in order to improve access efficiency of non-interleave access to a memory device in which the interleave access is performed by controlling the subsequent access depending on access address and access condition during the current access even in the access to the same bank. SOLUTION: An access queue 3 receives access to a memory 1 from MPU4 and refers, when access is made to the same band, to the row address, segment address and status information stored in a status table 2 and then controls the access on the basis of such information and access address to the memory 1. For example, in the memory 1, when the stored data is latched in a sense amplifier, even when the segment addresses are matched, the subsequent accesses are executed without waiting for the completion of the preceding read operation if the row addresses are not matched.
Patent JP-2001025615-A (JP)
Title: Filtering dehydrator fitted with washing device
Inventor: NISHIMURA TAKEYUKI
IPC: B01D29/62
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To perform the washing of the interior of a filtering dehydrator by self-washing function reutilizing a filtrate generated at a time of filtering dehydration without relying on a means for introducing washing water from the outside. SOLUTION: In a filtering dehydrator wherein the solid-liquid mixture charged from a rear solid-liquid mixture charging port 5 is filtered and dehydrated while passed through a spiral delivery mechanism 3 to advance and a filtrate falls in a filtrate housing tank 4 and a solid is discharged from a front solid discharge port 6, a liquid sump part 12 having a flooding weir 13 is ensured in the inner lower portion of the filtrate housing tank 4 to arrange an underwater pump 11 and a washing nozzle 17 is disposed at the liquid lead-out leading end part of a discharge pipe 16 and the return stirring pipe 18 branched from the discharge pipe 16 is turned downward to be immersed in the filtrate and the drain pipe 14 led out of the liquid sump part 12 and the drain pipe 15 led out through the flooding weir 13 are separately formed.
Patent JP-S6351829-A (JP)
Inventor: HIRAYAMA YASUTAKA
IPC: A47L9/32
Filed: 1986-08-22
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。