baber/WOPTO huggingface dataset:
Patent JP-H11277194-A (JP)
Title: Immersion nozzle for continuous casting of steel and continuous casting method for steel using the same
Inventor: SASAI KATSUHIRO
IPC: B22D11/10
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To regulate the discharge flow of molten steel from an immersion nozzle, to disperse the molten steel into a casting mold, to prevent alumina adhesion and to most adequately control the molten steel flow in the casting mold by arranging gas-blowing refractories having through-holes inclined by a specific angle to the nozzle inside wall in a part lower than the molten steel surface in the casting mold. SOLUTION: The slit type immersion nozzle 8 is constituted by arranging the gas- blowing refractories 5 having the through-holes 4 inclined by the gas blowing angle θof 15 to 60 deg. with a nozzle radial direction 3 on the inside wall 2 of the part lower than the molten steel surface 1 in the casting mold and blowing gaseous Ar into the molten steel 7 through the gas-blowing refractories from a gas hollow chamber 6 disposed on the rear surface thereof. When the molten steel is cast by using the immersion nozzle 8, the gaseous Ar is blown to incline by θ deg. from the nozzle radial direction 3 and, therefore, the molten steel flow may be swirled within the immersion nozzle 8.  The swirling flow 13 makes the velocity of flow of the molten steel in the discharge hole 9 and slit 10 of the immersion nozzle 8 uniform to eliminate a negative pressure region and, therefore, the alumina adhesion is prevented.
Patent JP-S63247484-A (JP)
Inventor: SUGIHARA MASAMI
IPC: E06B1/04
Filed: 1987-03-30
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-S575460-A (JP)
Title: Line switching system
Inventor: ISHIYAMA KOUSUKE
IPC: H04L1/22
Filed: 1980-06-12
Abstract: PURPOSE:To prevent the lowering in the ability of reconstitution of a line path due to a failure in a central station and to assure the performance of extent of a communication network, by using a line control system of scattering control type. CONSTITUTION:A line failure is detected at a failure detecting device 13 at the production of the failure and the identifying code of the line N produced with the failure is reported to a logical operating device 14. Further, the device 14 gives instruction to a storage device 15 to store failed lines and transmission lines not in use connected to the terminal station are judged from the content of storage of the storage  device 15, a failure informing signal of the line demand N is transmitted to the  nonuse transmission line and a transmission and receiving device 11 is controlled so  that the reception of the said signal can be ignored. When the device 11 of the station P receives a failure informing signal on the line N from a transmission line PT,  this is stored in the storage device 15 and a failure informing signal is transmitted  to all the nonuse transmission line except the said PT. Thus, the nonuse transmission line detouring the mark X(failed point) is decided.
Patent JP-H04313989-A (JP)
Title: Image pickup device
Inventor: OSOZAWA NORIYOSHI
IPC: H04N5/357
Filed: 1991-04-12
Abstract: PURPOSE:To obtain proper picture quality by detecting a deviation in white balance so as to discriminate whether a negative film is a color film or a black/ white film thereby controlling the white balance properly at all times. CONSTITUTION:The device is provided with a CCD 1, clamp circuits 2-4 clamping each color signal from the CCD 1, blanking circuits 5-7 implementing blanking processing to an output of the clamp circuits 2-4, and WB circuits 8-10 implementing white balance control. Then a matrix circuit 14 generates a luminance signal and a color difference signal from outputs of gamma correction circuits 11-13, and inverting circuits 15-17 apply negative/positive inversion to the output of the matrix circuit 14 and outputs an inverted color difference signal to a detection circuit 29. The detection circuit 29 detects a deviation in the white balance and a discrimination circuit 30 discriminates whether the negative film of object is a color film or a black/white film based on the detection output and an offset adjustment circuit 28 adjusts an offset level given to an output of the CCD 1.
Patent JP-S58195675-A (JP)
Inventor: YAMADA SHINJIROU
IPC: E05B85/24
Filed: 1982-05-11
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-S61239580-A (JP)
Inventor: OZAKI HIRONORI
IPC: C04B37/02
Filed: 1985-04-15
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-S557546-A (JP)
Title: Preparation of aluminum phosphate
Inventor: TAKAHASHI MITSUNAO
IPC: C01B25/36
Filed: 1978-07-03
Abstract: PURPOSE: To obtain a high acidic aluminum phosphate useful for catalyst, hardening agent and heat resisting agent etc., by controlling opaque semisolid material obtained by the heat treatment of mixture of Al containing substance and phosphoric acid substance at 10W32% of water containing ratio and crystallizing.  
     CONSTITUTION: Al containing substance (alumina, aluminum hydroxide etc.) and phosphoric acid substance (phosphoric acid, ammonium phosphate etc.) are blended in mol ratio of P 2 O 5 /Al 2 O 3  in the extent of 1W6, preferably 2W5 and are heated and dehydrated at 90W450°C by the primary heat treatment and the water content ratio is made at 10W32%, preferably 15W25%. Next, the above substance is dehydrated and crystallized by heating at 300W450°C. Thus obtained aluminum phosphate is shown clear and accurate specific diffraction peak at the point 2θ= 11.2° by X-rays diffraction and is possessed a high acidic degree (0.3W20meq/g). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04218655-A (JP)
Title: Manufacture of galvannealed steel sheet excellent in workability
Inventor: FUJII SHIRO
IPC: C23C2/06
Filed: 1991-04-12
Abstract: PURPOSE:To offer a method for manufacturing a galvannealed steel sheet excellent in workability and usable for automobiles. CONSTITUTION:This is a method for manufacturing a galvannealed steel sheet excellent in workability having characteristics of which, in a Sendzimir type galvanizing line, the steel sheet to be plated is galvanized by using a hot dip galvanizing bath constituted of, by weight, 0.001 to 0.2% Si, 0.05 to 0.20% Al and the balance Zn with inevitable impurities and is thereafter subjected to heating and alloying treatment.
Patent JP-S63246293-A (JP)
Inventor: BANJO TOSHINOBU
IPC: B42D15/02
Filed: 1987-03-31
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-S62237650-A (JP)
Title: Metallic ion generating device
Inventor: IKEBE YOSHINORI
IPC: H01J37/08
Filed: 1986-04-09
Abstract: PURPOSE:To make it unnecessary to liquefy the metallic vapor and prevent from the contamination, by making an alkaline metallic vapor permeate into a porous body and forming the porous body with a melting point higher than the ionization temperature of the metallic vapor as a part of a vapor tank. CONSTITUTION:A cesium tank 4 to store the metallic cesium has a porous body 6 as an emitter at its top and the cesium metallic vapor is permeated into the porous body, while the porous body 6 is made of tungsten whose melting point is higher than the ionization temperature of the cesium metallic vapor. The cesium metallic vapor scatters in the cesium tank 4, and flows in the porous body 6 passing through orifices 5'. On the other hand, the porous body 6 is heated by the electron shocks from a filament 8, and, the cesium vapor is ionized by the surface ionization and drawn out by a drawing out electrode 11 as ion beams 12. Since the alkaline metallic vapor is protected by the vapor tank in such a way, and not leaked to the ion drawing out device side, the alkaline metallic vapor is not required to liquefy, and prevented from contamination.
Patent JP-S60224468-A (JP)
Title: Method for heat-treating egg and apparatus therefor
Inventor: KIYO KOUKIYOKU
IPC: A23L15/00
Filed: 1984-04-20
Abstract: PURPOSE:To obtained boiled eggs with a low egg breaking ratio without eccentricity of egg yolk nor coagulation, by passing a circulating bucket chain having many rotatable buckets each containing an egg through a hot water preheating chamber and then a high-temperature heating chamber while rotating the buckets. CONSTITUTION:An apparatus having an inlet chamber (E), preheating chamber (P) containing hot water at about 50-60 deg.C, high-temperature heating chamber (H) filled with steam or hot gas chamber (H) filled with steam or hot gas at a higher temperature than that of the preheating chamber (P) and outlet chamber (O). Many buckets (B) each containing an egg are rotatably mounted on a circulating bucket chain 6, which is revolved in the order of the above-mentioned respective chambers. The buckets (B) themselves are passed through the high- temperature heating chamber (H) while being forced to rotate by an auxiliary chain 21 fixed or set at a low speed in parallel to the chain 6 and sprockets 22, fixed on the buckets (B), and engaged with the auxiliary chain 21 to force the buckets (B) rotate. As a result, the aimed boiled eggs with a low egg breaking ratio without eccentricity of egg yolk nor coagulation can be mass-produced with a high efficiency.
Patent JP-H05105646-A (JP)
Title: Triphenylamine derivative and photosensitive material containing the same
Inventor: TANAKA MASAFUMI
IPC: C07C217/82
Filed: 1991-04-12
Abstract: PURPOSE:To provide a new triphenylamine derivative having high carrier transfer capability and useful as a charge transfer material for electrophotographic sensitive material having excellent sensitivity and electrification capability and durable to repeated use. CONSTITUTION:The triphenylamine derivative of formula I (R<1>, R<2>, R<5> and R<6> are H, alkyl, alkoxy or aryl; R<3> and R<4> are alkyl, alkoxy or aryl; (m) is integer of 1-10; (l) and (n) to (r) are 1 or 2). The compound of formula I-a in the above compounds can be produced by reacting an amine compound of formula II with a halogenated compound of formula III (X is halogen) in the presence of copper or a base in a solvent (e.g. ether, tetrahydrofuran or dioxane) at 10-25 deg.C. The compound has a carrier transferability higher than that of known triphenylamine derivative. A sensitive material produced by forming a sensitive layer containing the compound as a charge transfer material on an electrically conductive substrate has excellent electrification capability and sensitivity.
Patent JP-H06266779-A (JP)
Title: Controller
Inventor: NANBA YASUHARU
IPC: G10L15/28
Filed: 1993-03-15
Abstract: PURPOSE:To provide a controller performing the control of a control object equipment by inputting a commonly used natural language. CONSTITUTION:The voice input (1) of a natural language is speech recognized (2), words and phrase related to the control of a control object equipment are extracted by referring to a words and phrases information table 10 based on a recognition result (3), control information is determined by referring to a control information table 11 by words and phrases (4), a control signal is generated form control information to which limit information is not imparted (6), and the signal is outputted to the control object equipment or a data base (7). If a response signal is received from the data base (13), the signal is stored in a response information table 12 (14), control information to which limit information is imparted is supplemented by response information and a control signal is generated (6), and the signal is outputted to the control object equipment.
Patent JP-H05241913-A (JP)
Title: Automatic abort retrieval processing system
Inventor: TAKEDA YOSHIYUKI
IPC: G06F11/34
Filed: 1992-03-03
Abstract: PURPOSE:To automatically retrieve an abort generating point from an abort damp, link map and compile list when an abort is generated in a program during an on-line processing. CONSTITUTION:When the abort is generated in the program during the on-line processing, an abort damp retrieving means 1-6 provided on an automatic abort retrieving means 1-5 retrieves a relative segment address at the time of link and the name of a load module generating the abort from a real segment address at the time of abort, a link map retrieving means 1-7 retrieves a program name from the relative segment address at the time of link and an offset address at the time of abort, and a compile list retrieving means 1-8 retrieves the number of a generating abort from the offset address in the program.
Patent JP-S58197736-A (JP)
Title: Semiconductor device
Inventor: OKIZAKI HIROAKI
IPC: H01L21/60
Filed: 1982-05-13
Abstract: PURPOSE:To eliminate disconnection in the bonding pad by providing a water proof conductive layer just under a metal electrode for metal lead wire connection provided on a semiconductor substrate. CONSTITUTION:An oxide film is deposited on a semiconductor substrate 1, an Al wiring layer 3 is formed thereon and a bonding lead 6 is provided in the folowing manner on the Al electrode 4 which becomes a bonding pad to be connected to said Al wiring layer. Namely, an impurity doped, low resistive and water proof polycrystalline Si layer 8 is formed in the thickness of about 5,000Angstrom  at the position corresponding to a bonding wire 6 of an oxide film 2, a bonding wire 6 is connected thereto and it is surrounded by an insulating film 5 and 5'. Thereby, if water is adhered for a long period and holes 7, 7' are bored to the electrode 4 around the bonding wire 6, a conductive path is connected through the layer 8 and disconnection is not generated.
Patent JP-2000277506-A (JP)
Title: Plasma cvd system and film-forming method
Inventor: ENDO KOJI
IPC: C23C16/511
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD device of a structure wherein the system is simple in constitution and a film of a uniform thickness can be easily formed on a large substrate at a rapid film deposition rate, and a film-forming method. SOLUTION: Two bell-jars 1a and 1b, which are respectively provided with antennas 6a and 6b for generating helicon waves and coils 7a and 7b for generating a magnetic field on their peripheries, are made to communicate with a diffusion chamber 2 housed with a substrate 4 of a deposition object and are parallel-arranged. The interval between both bell-jars 1a and 1b is made equal with the distance from the lower end of an aperture formed in each of the bell-jars 1a and 1b to the upper surface of the substrate 4. The numbers of all the lines of magnetic force, which are applied to the bell-jars 1a and 1b, and the situations of diffusions in the bell-jars 1a and 1b are quite equal to each other in both bell-jars 1a and 1b and a film of a uniform thickness is formed on the substrate 4.
Patent JP-H01250882-A (JP)
Title: Gamma camera whole body tomography device
Inventor: KISHI HARUO
IPC: G01T1/164
Filed: 1988-03-31
Abstract: PURPOSE:To obtain an emphasized picture image by providing a gamma camera equipped with two slant hole collimator parts, a means for scanning an examinee in the body axis direction and an adding circuit for obtained image data to be reconstituted of the whole body. CONSTITUTION:The visual field of a detector 10 is extended by the slant hole collimators 12a and 12b. Such a detector 10 is operated to scan along the whole body of a patient 18, and the parts of the collimators 12a and 12b are separately reconstituted as the whole body image respectively and inputted to memories 22a and 22b. After collecting data, the image data are address-shifted in the slant direction by a shift circuit 24, so as to overlap with the image data to be added up by the adding circuit 26. By this method, the objective whole body tomographic image can be reconstituted, and a cross-sectional part can also be produced by accumulating the data for individual slices into the memories.
Patent JP-S575480-A (JP)
Title: Still picture display device
Inventor: MASUDA MITSUYA
IPC: H04N5/781
Filed: 1980-06-13
Abstract: PURPOSE:To switch the reproduction of still picture and the reception of normal broadcast without feeling of unfitness, by displaying acoustically that the still picture is under reproduction and the end of playback is soon. CONSTITUTION:A composite video signal from a VIF amplificaton and detection circuit 3 is applied to a video amplifying circuit 5 and a recording circuit 7 from a switch 4. The still picture recorded on a magnetic sheet 8 is reproduced for 30 seconds through the switch 4 from a reproduction circuit 9. In this case, a pulse distinguishing the first 25 seconds from the rest 5 seconds is given to a cassette tape recorder 12 from a pulse generating circuit 11 connected to a reproduction circuit 9. Thus, the feeling of unfitness due to the sudden end of the still picture or program voice during still picture reproduction is eliminated by outputting the reproduction display tone such as music for the first 25 seconds and the reproduction end alarm tone such as voice for the rest 5 seconds.
Patent JP-H11276110-A (JP)
Title: Centrifugal separator for producing paste made from starch of devil's tongue
Inventor: KIMURA SHIGEKI
IPC: A23L19/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal separator for producing a paste made from the starch of devil's tongue, capable of separating a raw material into mannan and undesired substances such as starch and other impurities without rotating a separation screen and thereby not requiring to enlarge the strength of the separation screen. SOLUTION: This centrifugal separator for centrifugally separating a raw material for a paste made from the starch of devil's tongue into mannan and other undesired substances to produce such starch paste of the devil's tongue has a separation screen 2 in which plural penetrated holes 1 permitting the passage of the undesired substances but not permitting or slightly permitting the passage of mannan, a rotary container 3 rotatably disposed inside the separation screen 2 and capable of receiving the raw material, a container-driving member 4 for rotating the rotary container 3, a jetting device 5 disposed outside the separation screen 2, and a recovery device 6 for recovering the mannan separated from the raw material.  The rotary container 3 can be rotated so that the fed raw material is blown upon on the inner surface of the separation screen 2 by the centrifugal force to discharge the undesired substances from the penetrated holes 1 of the separation screen 2. The jetting device 5 can jet a liquid or a gas on the separation screen 2 from its outside so as to drop the mannan capable of not passing through the penetrated holes 1 of the separation screen 2 and adhered to the inner surface of the separation screen 2. The recovery device 6 can recover the dropped mannan.
Patent JP-H11281538-A (JP)
Title: Apparatus for collecting gas generated from building material
Inventor: ISHIGURO TAKESHI
IPC: G01N1/22
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a practical apparatus for collecting gas generated from a building material with can correctly determine and evaluate the gas emitted from the building material and evaluate also a component varying an emission amount depending upon temperature condition. SOLUTION: This apparatus comprises a heater plate 8 on which a plate-like building material 3 can be laid and which can be set at various temperature conditions, a stainless lid body 9 placed on a surface of the plate-like building material 3 without exceeding the material, an N2 gas feed mechanism connected to a side face of the lid body 9, and a suction mechanism for a gas of a slightly smaller amount than the fed gas. A collection tube 10 filled with activated carbon or a polymer-series collector is interposed in the halfway where the suction mechanism is connected to a top plate of the lid body 9. An emitted as can be collected only from a front face while the apparatus can be set at various temperatures.
Patent JP-S524405-A (JP)
Title: Air blast tuyere for blast furnaces
Inventor: HIGUCHI MASAAKI
IPC: C21B7/16
Filed: 1975-06-30
Abstract: PURPOSE:A captioned tuyere wherein each part of the tuyere, particularly its end, is efficiently cooled to insure prevention of erosion, by melting, of the tuyere.
Patent JP-S60228054-A (JP)
Title: Method of controlling steel band edge cutter
Inventor: OGINO TADAAKI
IPC: B23Q15/08
Filed: 1984-04-19
Abstract: PURPOSE:To prevent the fluctuation in the width of a steel band cut at the side edges, by always detecting the component forces which act to cutting members at the time of cutting of the steel band and are oriented in the direction of movement of the steel band, to control the feed speed of the steel band depending on the detected component forces so as to always keep the cut quantity of the steel band constant. CONSTITUTION:In a steel band edge cutter control system, the speed of the feed of a steel band S to cutting members 1 is controlled by regulating the speed of a pinch roller 4 for feeding the steel band. An electrical current Ia flowing through an electric motor 7 for the cutting members 1 and measured by a current detector 3, and data from a compensated quantity input unit 6 are always entered into a calculator 7 so that the component forces Fv acting to the cutting members 1 and oriented in the direction of movement of the steel band S are determined. A speed instruction based on the component forces Fv and a line speed instruction is applied to an electric motor 5 for the pinch roller 4, by a feed speed controller 8, to regulate the speed of the feed of the steel band S to the cutting members 1. As a result, the side edges of the steel band S are always constantly cut without causing the tension of the steel band to fluctuate.
Patent JP-H07271260-A (JP)
Title: Image forming device
Inventor: KURENUMA TAKEROU
IPC: G03G15/08
Filed: 1994-03-28
Abstract: PURPOSE:To miniaturize a device without requiring a mechanical component by providing a vibration source electrically varying the number of vibrations in a place where toner drops into a recovering part and vibrating recovered toner. CONSTITUTION:The toner remaining on the surface of a photoreceptor 1 is scraped by a cleaning blade 2 after development and recovered into a toner hopper 4 by a recovering screw 5. A piezoelectric element 6 is provided on the exit end of a recovering spring 5 come to the entrance of the toner hopper 4 and the toner recovered by the recovering screw 5 is temporarily dropped on the piezoelectric element 6 just before the toner is recovered into the toner hopper 4, vibrated while the number of vibrations is varied by the vibration source and then, dropped into the toner hopper 4. Therefore, even if the toner is a lump at the time of carrying by the recovering screw 5, the toner is pulverized when recovered into the toner hopper 4.
Patent JP-S59208085-A (JP)
Title: Production of high purity hydrogen
Inventor: NAKAJIMA MASAO
IPC: C25B1/02
Filed: 1983-05-11
Abstract: PURPOSE:To produce high purity hydrogen contg. virtually no nitrogen, etc. by deaerating preliminarily the water to be supplied to an electrolyzing stage to obtain hydrogen by electrolysis. CONSTITUTION:Preliminarily deaerated water is supplied to a cathode chamber using an ion exchange membrane as a diaphragm by which caustic alkali is formed in the cathode chamber and gaseous hydrogen having high purity is obtd. in a method for producing hydrogen by electrolysis of an alkali metal chloride. High purity hydrogen is obtd. in water electrolysis by deaerating preliminarily the electrolyte to be supplied to an electrolytic cell. A method of deaerating the water under reduced pressure is preferred for the above-method of deaerating preliminarily the water. The feed water is flashed at about 45-60 deg.C water temp. under about 110mm.Hg pressure by which the dissolved gas in the water after the dearation and above all, the gaseous nitrogen can be made roughly zero. High purity hydrogen contg. virtually zero nitrogen is obtainable by using such water.