baber/WOPTO huggingface dataset:
Patent JP-H07225081-A (JP)
Title: Rotary type dryer
Inventor: KUMETA TAKAHIRO
IPC: C10L9/00
Filed: 1994-02-09
Abstract: PURPOSE:To prevent clogging, etc., of a material to be dried and to uniformly dry and stably operate by supporting a screw shaft by an end disposed in an inlet of a kiln body, and winding a screw blade on its periphery except an exhaust port of a spiral passage. CONSTITUTION:A vapor heating tube 23 for heating to dry a material to be dried is supported by a support 25 inside a kiln body which is rotatably supported. A spiral passage is formed of a screw blade 19 to be rotated by a drive motor 16 and its casing 20 at an inlet of the body. Further, after the material to be dried is fed via the passage, it is discharged from its end cutout to the inlet of the body. In this case, a screw shaft is supported by both inner and outer bearings 24, 17 at the end disposed in the inlet of the body. The blade 19 is wound on a periphery of the shaft except an exhaust port made of the cutout of the passage. Thus, clogging, etc., of the material to be dried is prevented.
Patent JP-H1092348-A (JP)
Title: Field emission image display device and its driving method
Inventor: TANAKA MITSURU
IPC: H01J31/12
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image display device with high definition by focusing more electrons emitted from an emitter through gate electrodes. SOLUTION: Patched gate electrodes 3 after insulated are arranged in matrix on cathodes 2 and patched anodes 8, 9 are formed right on the patched gate electrodes 3. The patched gate electrodes 3 neighboring the patched gate electrodes 3 all around are made at low potential during driving, and the patched anodes 8 located right on the driven patched gate electrodes 3 are driven at the same time and the patched anodes 9 neighboring the patched anodes 8 all around are made at low potential.
Patent JP-2000235484-A (JP)
Title: Computer system and method for starting the system
Inventor: YOKOTA AKIHIRO
IPC: G06F9/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a computer system in which reliability can be improved by stably starting an application program developed on a general OS from a primary storage medium. SOLUTION: Data are read from a CD-ROM at the time of start (S44), and an RAM disk to which access can quickly be performed from a CPU is generated in a main memory (S45), and data to be at least written by a secondary OS during an application are copied from the CD-ROM to the RAM disk, and held (S46), and the secondary OS is started (S47), and the application is started (S48). A time-out value is set from the application, and a watch dog timer is started (S49), and the timer is periodically reset before the time-out from the secondary OS so that the state of the secondary OS can be monitored.
Patent JP-S56133332-A (JP)
Title: Preparation of aromatic polyester carbonate resin
Inventor: SHIMIZU SENZOU
IPC: C08G63/00
Filed: 1980-03-22
Abstract: PURPOSE: To prepare the titled resin having high heat-resistance, solvent resistance and moldability, by reacting a carbonyl halide with an OH-terminated oligoester obtained from a bivalent phenol and an aromatic dicarboxylic acid dihalide, in water and a water-immiscible solvent.  
     CONSTITUTION: An aromatic oligoester having OH terminal groups and composed mainly of oligomers having a polymerization degree of 1W2, is prepared by reacting (A) a bivalent phenolic compound with (B) an aromatic dicarboxylic acid dichloride in (C) a reaction medium composed of water and a water-immiscible solvent, in the presence of (D) a basic inorganic compound. The amount of the component (D) is 0.3W0.7mol/mol of the component (A). The free phenolic hydroxyl groups of the aromatic oligoester thus prepared are neutralized by adding stoichiometric amount of the component (D) thereto, and the neutralized product is made to react with (E) a carbonyl halide to obtain the objective polymer wherein the molar ratios of the components (A), (B) and (E) are 2:(0.6W1.4):(1.4W0.6) and the components are arranged in high alternating regularity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51112313-A (JP)
Title: A sound or video recording method
Inventor: TORITANI MITSUO
IPC: H04N5/92
Filed: 1975-03-28
Abstract: PURPOSE: To record sound or video signal by means of application of a techniques utilized in radio circuits. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58152789-A (JP)
Inventor: IWAI CHIHIRO
IPC: B66C1/28
Filed: 1982-03-08
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-S60180750-A (JP)
Title: Method of positioning workpiece
Inventor: WAKABAYASHI AKIO
IPC: G05B19/418
Filed: 1984-02-27
Abstract: PURPOSE:To make a relative position between a robot and a car body constant by comparing a difference in measured distance from two reference points to said car body placed on a position adjusting device, determining an angle and a distance to be corrected, and moving a rotary table and a moving table. CONSTITUTION:When a car body 1 is moved in front of an industrial robot by means of a double-slat conveyor 3, the car body 1 is raised to a certain height by elevating a right and left moving table and a rotary table 27, and separated from the conveyor 3, and a position adjusting device A, on which the car body 1 is placed, is transferred to a positioning place, and stopped by a stopping device. Then, each distance from two reference points to the car body 1 is measured by a first measuring apparatus B, a difference between the measured distances is calculated and sent to a control unit, where the difference between the measured distances is compared with a difference between distances, which are previously set according to the types of cars, an angle and right and left distances, which are required to be corrected, and determined, and the rotary table 27 and the right and left moving table are moved by an adjusting signal, to carry out positioning. Accordingly, the relative position between a car body and a robot can be made securely constant at all times.
Patent JP-H06250552-A (JP)
Title: Heating fixing device
Inventor: KATAYAMA KATSUYUKI
IPC: H05B3/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a heating fixing device in which the generation of electromagnetic noise is suppressed at the time of supplying a power to a hollow heating roller consisting of a self-exothermic conductive ceramic material, and the downsizing of the device is realized to enhance the degree of freedom on designing. CONSTITUTION:A power is supplied between lead wires 14a, 14b electrically connected to one end of a hollow heating roller 1 consisting of a conductive ceramic material and passed through the inner part of the heating roller 1, and the other end of the heating roller 1. Thus, an electric circuit of coaxial structure extending to a conductive film 9, an electrode member 8, the lead wire 14a, a temperature fuse 5, the lead wire 14b, a terminal base 17b, a terminal base 15a, a conductive plate 15, a projection 16 and a fixed electrode 20 through a fixed electrode 22, a feeding bearing 21, an electrode member 18, a conductive film 19, and the heating roller 1, is formed.
Patent JP-H04276885-A (JP)
Title: Character segmenting appartus
Inventor: MAEDA NAOKI
IPC: G06F17/21
Filed: 1991-03-04
Abstract: PURPOSE:To accurately determine a full Size and a half size character pitches and to reduce segmentation error by assuming a full size character pitch and half size character pitch from the height of the character, and correcting manually the character segmentation resulting from the assumption. CONSTITUTION:Image data is inputted, a character string is extracted by a character string extracting section 1 based on an electric signal, the height of the extracted character string is measured to determine the width of a full size character and that of a half size character, and a parameter for character segmentation is determined by a parameter estimating section 2. Further, with the use of this parameter, a character segmenting section 3, segments a character, a character string is displayed togethen with delimiters for segmented characters by a segment position correcting section 4, and the segmented characters are corrected manually. A parameter determining section 5, based on corrected delimiters, determines a parameter for character segmentation, whereby character segmenting can be accurately implemented for exactly the same type of docunent without requiring the correction by the operator.
Patent JP-S52120999-A (JP)
Title: Electrolysis of alkali metal halides
Inventor: OGAWA SHINSAKU
IPC: C08J5/22
Filed: 1976-04-05
Abstract: PURPOSE:To electrolyze an aqueous solution of alkali metal halides by using a cation exchange membrane comprising two layers of specified fluorocarbon polymers as a disphragm so as to produce a high concentration, high purity aqueous solution of alkali metal hydroxides with high current efficiency.
Patent JP-H03240769-A (JP)
Title: Production of 1-hydroxylated vitamin d compound
Inventor: YASUDA ARATA
IPC: C07C401/00
Filed: 1990-02-20
Abstract: PURPOSE:To efficiently obtain the subject 1-hydroxylated vitamin D by oxidizing an organo-divalent selenium adduct of the corresponding vitamin D and subsequently applying light thereto in the presence of an organic photosensitizer. CONSTITUTION:An organo-divalent selenium adduct of a vitamin D compound of formula I [X is H or protectable OH; Ar is phenyl; R is formula II (R<1> and R<2> are H, halogen, protectable OH or together form C-C bond; R<3> and R<5> are H, halogen or protectable OH; R<4> is H, halogen, methyl or ethyl; R<3> and R<4> together form protectable carbonyl)] is oxidized by a known method using an oxidizing agent such as hydrogen peroxide. The resultant compound is then irradiated with light in the presence of a photosensitizer such as anthracene, phnazine or acridine in a solvent such as benzene using a filter capable of cutting a low wavelength region of ultraviolet rays to obtain the objective compound. The resultant 1-hydroxylated vitamin D compound is useful for high level bioactivities and for remedy of many diseases related to abnormal calcium metabolism.
Patent JP-S59166105-A (JP)
Inventor: ANDORE MOORISU SHIYARURU JIYAN
IPC: B60N2/90
Filed: 1984-03-01
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-H06228569-A (JP)
Title: Method and equipment for decomposition of waste plastic
Inventor: KUROKI TAKESHI
IPC: B09B3/00
Filed: 1993-02-01
Abstract: PURPOSE:To efficiently recover a marketable component of high added value by a method wherein the inside of a moving bed reactor is kept at relatively low temperature (400 deg.C or lower) with a certain temperature distribution to thereby selectively decompose only the component in a waste plastic which can form a gas or oil. CONSTITUTION:Decomposition equipment 10 is designed to thermally decompose a waste plastic by introducing the plastic and a heat storage heating medium into a reactor 20 having circulating pipes 100 and 101 serving as a built-in heater of the reactor and it has the reactor 20, a regeneration oven 14, a unit 16 for separating an undecomposed material and the heat storage heating medium, and a heat transfer medium supply unit 18. The heat storage heating medium is circulated through the reactor 20 and the regeneration oven 14 to supply the heat recovered by the regeneration oven 14 to the reactor 20. At first, the heat storage heating medium which form a moving bed and a waste plastic are allowed to contact each other to thermally decompose the plastic. Volatile matter produced during the decomposition is then passed through the moving bed of the heat storage heating medium and recovered from a decomposition gas outlet 31.
Patent JP-H08281395-A (JP)
Title: Method for continuously casting steel slab
Inventor: ARAI YASUHIRO
IPC: B22D11/10
Filed: 1995-02-24
Abstract: PURPOSE: To provide a continuous casting method, by which floatation separation of nonmetallic inclusions is promoted and the defective product of a steel slab can be reduced, in the continuous casting of the steel slab. CONSTITUTION: An inert gas blowing part 10 is provided on the inner wall of one or more pouring holes arranged at the bottom part of a nozzle, and the molten steel is securely charged to the pouring holes at the bottom part at >=1m/sec pouring speed. The inert gas in blown in the range of 1Nl/min-10 Nl/min and the inert gas bubbles are blown opposite the rising flow of the molten steel below the dipping depth of an immersion nozzle 1.
Patent JP-2000235944-A (JP)
Title: Substrate temperature estimating apparatus and its method and substrate temperature controller using the same
Inventor: BANDO KENICHI
IPC: H01L21/027
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To accurately comprehend the temperature of a substrate to be heat treated on a heat exchange plate. SOLUTION: A heat exchange plate 1 constituted as a disc-shaped container is provided with an inlet 11 and outlet 13 of cooling water at the both edges, so that the cooling water can flow inside. The surface of the plate 1 is divided into four zones, and independently controllable foil heaters 21A, 23A, 25A, and 27A are adhered to each zone. The heater 21A covers the zone surrounding a substrate to be placed on the plate from the outer periphery, the heater 23A covers the zone directly under the substrate, the heater 25 covers the zone near the outlet 13, and the heater 27A covers the zone near the inlet 11. Temperature sensors 31-33 are arranged at four places inside the plate, which are easily affected by the first - fourth zones in the second zone.  The temperature of the corresponding place of a wafer is inferred from each plate temperature detected by the temperature sensors 31-33. The infer utilizes the state spatial model of the plate temperature and the wafer temperature, and fluctuation of an air gap between the plate and the wafer is considered as white noise.
Patent JP-S58155263-A (JP)
Title: Device for processing and supplying fuel oil in diesel engine
Inventor: SUGIMURA HIROMASA
IPC: F02M31/02
Filed: 1982-03-09
Abstract: PURPOSE:To enhance the purifying effect of fuel oil in a fuel oil purifier, by disposing a service tank between the fuel oil purifier and a main engine fuel supply pump so that the tank is communicated thereto, and by controlling the feed amount of fuel oil to the fuel oil purifier in accordance with the detection of the oil level in the tank. CONSTITUTION:Fuel oil in a fuel oil tank 2 which is heated by a heat coil 1, is transferred to a settling tand 4 by a pump 4, and then, is led to a fuel oil purifier 9 through a pump 7 and a heater 8. The fuel oil is purified in the fuel oil purifier 9 and fed to a main engine 12 through a pump 10, check valve 20, a pump 16 and a heater 17. In this arrangement a service tank 11 is disposed between the check valve 20 and the pump 16 and is communicated thereto. The tank 11 is provided with an oil level detector 21 for issuing oil level signals by which a drive motor 6 is controlled for controlling the feed amount of fuel oil fed to the purifier 9. Further, return oil from the main engine 12 is led to the tank 11 through an oil cooler 24, an oil pressure regulator 23, a paper separator 18 and a paper condenser 26.
Patent JP-S60183967-A (JP)
Title: High voltage dc stabilized power source
Inventor: NAKAGAWA KAZUO
IPC: H05B41/282
Filed: 1984-02-29
Abstract: PURPOSE:To enhance the accuracy and the efficiency by generating a pulse signal of a pulse width proportional to an output voltage, and supplying or stopping the pulse signal to a drive circuit, thereby eliminating a hunting preventing circuit. CONSTITUTION:A divided voltage produced from an output voltage detector 21 is supplied to a pulse width setter 31, and a pulse signal having a pulse width proportional to the output voltage is generated. This pulse signal is supplied to a converter ON/OFF controller 32. The divided voltage from the detector 21 is compared by a comparator 33 with a reference voltage from a reference voltage generator 35, and the comparison output signal is supplied to the controller 32. The controller 32 becomes ON by the comparison output signal, and the output signal of the setter 31 is supplied through a drive circuit 16 to the converter 13.
Patent JP-S55130789-A (JP)
Title: Correcting method for type position in printer
Inventor: NAWA YUKINDO
IPC: B41J7/48
Filed: 1979-03-31
Abstract: PURPOSE: To conform type at a printing location accurately by a method wherein a reference code of a code plate is detected by means of a sensor, the type is arranged at the printing location while using an edge of the reference code as the reference, and the edge of the reference code is precisely finished.  
     CONSTITUTION: Whether or not a code being detected by means of a sensor 8 is a reference code is decided on the basis of data read by means of a central processor unit 1. When the reference code is detected, a pulse motor 9 is rotated only by one step in the reverse direction the sensor is read, and an edge of the reference code is identified. When the reading of the reference code is completed, motor 9 is driven in the positive revolution direction by pulses with regular number. Type is positioned just above a printing pressure base 10 at that time. When printing, the fixed type is disposed just above the printing pressure base 10 by means of a pulse motor 19. In this case, the locations of the sensor 8 are computed by means of the central processor unit 1 so that the sensor be positioned at the center of the punchs of each code, and pulses are supplied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05236434-A (JP)
Title: Video scanning frequency converter
Inventor: TAKAHASHI HIDEFUMI
IPC: H04N7/01
Filed: 1992-02-25
Abstract: PURPOSE:To easily control vertical output timing for changing a scanning frequency by easily generating a read address signal. CONSTITUTION:In the video scanning frequency converter for obtaining an output video signal of which the number of scan lines is different from that of an input video signal, an output horizontal synchronizing signal is inputted to an n-adic carry output counter 4 concerning a read address signal generating means for obtaining image data from an image memory 8. Then, a carry output to be obtained is inputted to a read address counter 5, and the output of the read address signal is obtained.
Patent JP-S61198879-A (JP)
Title: Television signal processor
Inventor: SASAKI KIYOSHI
IPC: H04N5/907
Filed: 1985-02-27
Abstract: PURPOSE:To prevent the effect of an image pickup of a blur of a TV camera from being given onto a picture by providing an image pickup means, a means applying A/D conversion to the output, a picture memory, and a movement detecting means and using the output of the movement detecting means so as to control the location to be read in reading a part of the content of the pattern memory. CONSTITUTION:The image pickup tube 4 is activated by a synchronizing signal Sy generated from a synchronizing signal generating circuit 6 and scans the scanning range 3. The image pickup output is used as it is when an analog memory is used for the frame memory 5 and digitized when a digital memory is used therefor, and the result is written in the frame memory 5. The data is read together with the write from the frame memory 5 and the signal before one frame at just the same location as the picked up by the image pickup tube 4 is read in the timing of the same mode II. The signal written in the frame memory, that is, the M-th frame signal and the signal read from the frame memory, that is, (M-1)th frame signal are inputted to the movement detection circuit so as to dynamic vector between the frames.
Patent JP-H1167070-A (JP)
Title: Manufacture of triode type field emission display device
Inventor: KIM JAE MYUNG
IPC: H01J9/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To form a uniform interval between the inner periphery of a grid and the outer periphery of a graphite layer by coating the upper surface of the affixed graphite layer with a protective resin film, hardening the film, and baking substrate glass in a high-temperature atmosphere after the grid has been deposited over a predetermined part of the upper surface of an insulating layer by sputtering. SOLUTION: A cathode 4 for applying negative potential is deposited over the upper surface of substrate glass 2, and a paste containing graphite powders or fibers is printed in the form of a plate at each predetermined position on the upper surface of the cathode 4 and heat treated to affix a graphite layer 8. Next, after the upper surface of the graphite layer 8 is covered with a protective resin film 12, the film 12 is dried and affixed, and a grid 10 is formed by sputtering silver or a conductive metal. The substrate glass 2 is baked in an atmosphere at about 50 deg.C, in which case the protective resin film 12 is thermally decomposed, so that an unnecessary, layer 10a loses a support layer and is eliminated during the baking process, etc., providing a uniform interval L between the inner periphery of the grid 10 and the outer periphery of the graphite layer 8.
Patent JP-S6130232-A (JP)
Title: Lower die mobile part push up device of press machine
Inventor: SEKINE HIDEO
IPC: B30B15/02
Filed: 1984-02-29
Abstract: PURPOSE:To make a metal die exchanging work highly efficient by providing plural pin holes corresponding to the pin which is fitted to the mobile part of the lower die of the metal die on the bolster to which a metal die is installed and by arranging a die cushion respectively on these pin holes. CONSTITUTION:Die cushion pins 10' having the same lengths are inserted into all through holes 11 with fitting an extension pin 12 on the mobile part 4 of each lower die 3 and with providing plural die cushion pin through holes 11 corresponding to the pin 12 on the bolster 2 in the press machine where plural sets of the upper and lower dies 7, 3 are freely replaced and fitted. In case of the press work, when a slide 6 is subjected to a rolling reduction with placing a plank on the lower die 3, the upper die 7 and a crease presser 4 press around the plank and further push up the upper die 7 against the pushing up force of the die cushion 8. The replacement work of a die cushion pin is thus disused in case of metal die exchange and the metal die exchange work is made efficient remarkably.
Patent JP-H06184185-A (JP)
Title: Production of 3-deazapurine nucleosides and 3-halogeno-3-deazapurine nucleoside
Inventor: NAMIKAWA NORIAKI
IPC: A61K31/7056
Filed: 1992-02-25
Abstract: PURPOSE:To extremely readily obtain the subject compounds having physiological activity such as antiviral action in high purity without a mixed state of isomers, etc., by carrying out a new method using a specific imidazole nucleoside compound as a starting raw material. CONSTITUTION:A compound of formula I [Z is carbamoyl or cyano; Y1 is H or (hydroxy)lower alkyl; R is H or protecting group of hydroxyl group] is made to react with ammonia or amines (preferably a secondary amine such as dimethylamine) to afford the objective compound of formula II (X is OH or amino). This reaction is preferably carried out at 70-150 deg.C for 2-3hr in a sealed tube by using an alcoholic solvent such as methanol. Furthermore, e.g. 5-ethyl-1-(beta-D-ribofuranosyl)imidazole-4-carboxamide can be used as the raw material compound of formula I. In this case, 4-hydroxy-1-beta-D-ribofuranosyl-1H- imidazo[4,5-c]pyridine is obtained as the objective compounds of formula II.
Patent JP-S51113439-A (JP)
Title: Negative impedance circuit
Inventor: INAO KIYOHARU
IPC: H03H11/52
Filed: 1975-03-28
Abstract: PURPOSE:This forms a negative impedance circuit having wide band adaptive frequency.