baber/WOPTO huggingface dataset:
Patent JP-2000209448-A (JP)
Title: Color conversion device
Inventor: INOUE CHIZURU
IPC: H04N1/46
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a color conversion device capable of performing color conversion of higher accuracy by using a conversion table and a nonlinear interpolation expression together. SOLUTION: This device is provided with a conversion table storage part 14 provided with the conversion table storing data within an output color space respectively corresponding to the finite number of coordinate groups within an input color space and a nonlinear interpolation part 13 provided with the nonlinear interpolation expression for nonlinearly interpolating input chrominance signals to output chrominance signals. The conversion table storage part 14 turns output data stored in the conversion table to the output chrominance signal in the case that the input chrominance signal is located on the coordinate group of the conversion table. The nonlinear interpolation part 13 calculates the output chrominance signal by using the nonlinear interpolation formula in the case that the input chrominance signal is not located on the coordinate group.
Patent JP-S61167307-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/02
Filed: 1985-01-18
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-S5599027-A (JP)
Title: Measuring device for flow rate
Inventor: KOBAYASHI HIROSHI
IPC: G01F1/32
Filed: 1979-01-24
Abstract: PURPOSE: To improve the current rectifying effect without causing an increase in a pressure loss and measure the flow rate of a fluid accurately in a flow rate measuring device utilizing Karman's vortex street, by designing cells of a current rectifying device to special sizes.  
     CONSTITUTION: A vortex generator 5, and current rectifyers 6, 7 are provided in a suction pipe 3 of a fuel ejection unit. In order to accurately measure the flow rate of suction air by utilizing a Karman's vortex street occurring therein, it is necessary that the flow of the fluid be sufficiently stabilized. Each of the current rectifyers has a plurality of, for example, lattice type or honeycomb type cells. Each of the cells is designed such that the length W 1  of the cell which is parallel with a support shaft of the vortex generator 5 is smaller than the width W 2  of the cell which is at right angles to the length W 1  thereof. When the cells are designed in this manner or such that W 1 <W 2 , the current rectifying effect can be improved without causing an increase in a pressure loss even if the same kind of cells are used. Accordingly, the flow rate measuring accuracy can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06214548-A (JP)
Title: Animation display device
Inventor: SATO MAMORU
IPC: G09G5/36
Filed: 1993-01-18
Abstract: PURPOSE:To enable displaying a picture in which a stop time specified by a user and the like is accurately reflected by referring to a clock time of a clock means by a still picture display control means, reading out picture information corresponding to the clock time from a storage means, and transferring it to a display means. CONSTITUTION:When animation display start command is given to a reproduction/stop control section 3 by an unillustrated keyboard and the like, the control section 3 sends a start signal 101 to a picture transfer section 2 and sends a stop signal 102 to a still picture transfer section 4, stored picture information is successively read out and transferred to a picture display section 1. Next, when a stop command is give to the control section 3, the stop signal 101 is sent to the animation transfer section 2 and the start signal 102 is sent to the still picture transfer section 4. Thereby, a time (t) is given from a timer to a picture data transfer device in the still picture transfer section 4, the transfer device obtains an address corresponding to the time (t) by a conversion table memory, and picture data of one frame is read out from the picture memory by this address and transferred to the display section 1.
Patent JP-H08198623-A (JP)
Title: Production of porous calcium carbonate
Inventor: KONDO SATOSHI
IPC: C08K7/22
Filed: 1995-01-18
Abstract: PURPOSE: To produce a calcium carbonate having high purity and excellent oil absorption/water absorption property. CONSTITUTION: (1) The first carbonating stage in which the carbonating reaction is executed till 60-90% carbonating ratio by blowing gaseous CO2 -containing gas with >=15vol.% gaseous CO2 concn. into a water suspension of calcium hydroxide in >=25l/min volume per 1kg calcium hydroxide, (2) the second carbonating stage in which the carbonating reaction is executed till 70-90% carbonating ratio by adding the water suspension of calcium hydroxide to the water suspension after finishing the first carbonating stage and blowing the gaseous CO2 containing gas with >=10vol.% gaseous CO2 concn.  in >=15l/min volume per 1kg calcium hydroxide and (3) the latest carbonating stage in which the carbonating reaction is executed till pH6.5-7.5 by repeating moreover the carbonating stage the same as the second carbonating stage by more than one time after finishing the second carbonating stage, then adding the water suspension of the calcium hydroxide to the water suspension after finishing the carbonating stage and blowing the gaseous CO2 -containing gas with >=10vol.% gaseous CO2 concn. in >=15l/min volume per calcium hydroxide are incorporated.
Patent JP-H10259021-A (JP)
Title: Oxidation of one or more kinds of alkali metal
Inventor: RAHIER ANDRE HENRI ALAIN JOSEP
IPC: C01D1/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To surely oxidize a radioactive or non-radioactive alkali metal in an excellent safety environment by dispersing a molten alkali metal in a fluidized layer, oxidizing with oxygen in the layer, reacting with a carbonaceous gas to form a carbonate and conditioning the product. SOLUTION: A molten alkali metal introduced into a fluidized layer 6 in a column 1 in the form of small droplets by a sprayer 12 is brought into contact with a gaseous mixture of oxygen and a carbonaceous gas introduced through an inlet part 14. An inert gas such as N2 gas of an amount sufficient for the fluidization of the layer 6 is introduced through a line 8. The temperature of the fluidized layer 6 is maintained to 50-700 deg.C by cooling. The molten alkali metal is oxidized with oxygen to form an oxide and made to react with the carbonaceous gas to obtain a carbonate. The conditioning of the produced carbonate is carried out in the form of an aqueous solution in the case of a non-radioactive alkali metal or a solidified glass together with the oxide for forming the fluidized layer in the case of a radioactive alkali metal.
Patent JP-H02186220-A (JP)
Title: Rotation detector
Inventor: SATO KAZUHIRO
IPC: G02B7/28
Filed: 1989-01-13
Abstract: PURPOSE:To obtain proper output by providing an alternating magnetizing drum to the first frame body in the circumferential direction thereof and providing a magnetoresistance element to the second frame body opposed to the magnetizing surface of the magnetizing drum and correcting the irregularity of the gap between the element and the magnetizing surface by changing the quantity of magnetization in the circumferential direction. CONSTITUTION:A magnetoresistance element 14 is provided to the second frame body so as to be opposed to the magnetizing surface 16a of a magnetizing drum. The intensity of magnetization on the magnetizing surface 16a is changed corresponding to the gap DELTAx between the magnetizing surface 16a and the sensor surface 14a of the element 14 so that said intensity is made increased when the gap DELTAx is larger than the ideal gap and decreased when said gap DELTAx is smaller than the ideal gap. By this method, the proper output of the magnetoresistance element 14 can be stably taken out.
Patent JP-2000209166-A (JP)
Title: Electromagnetic field environment characteristic evaluation system for radio terminal
Inventor: ONISHI NAOKI
IPC: H04W88/18
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reproduce an electromagnetic field environment characteristic for a signal received by, e.g. a moving radio terminal at a high speed in a system that reproduces the electromagnetic field environment characteristic for the signal received by a radio terminal by transmitting a radio signal from an antenna where a plurality of transmission antennas are placed in the inside of a shield box that is electromagnetically shielded and installing the radio terminal being an object of evaluation therein. SOLUTION: A field generating device F is provided with phase shift means 4a-4c that change a phase of a signal, converter means 5a-5c that shift a frequency of the signal, and level change means 8a-8c that change a level of the signal, a generating means consisting of a simple pseudo base station 1 and a distributor 3 generates a plurality of (three) signals, a control means 2 controls the phase shift means or the like so as to the phase, the frequency and the level of each signal generated by the generating means 1, 3 and transmitted from transmission antennas T1a-T1e are adjusted so as to reproduce an environment where a moving radio terminal receives the signal.
Patent JP-S61165766-A (JP)
Title: Electrophotographic device
Inventor: TASHIRO TSUNEO
IPC: G03G21/18
Filed: 1985-01-17
Abstract: PURPOSE:To execute the maintenance easily without removing a developing part, a latent image erasing part, a toner cleaning part, etc., from a frame by fitting a photo sensitive body, an electrostatically changing part, a transfer part and a collecting toner container to the common sub-frame and fitting attachably and detachably the sub-frame to the frame. CONSTITUTION:A frame 7 to cover the upper part of a photo sensitive body 20 is turnably linked to a case 1 in the upward and downward directions, a bus-frame 34 fitted attachably and detachably is provided at the frame 7, the photo sensitive body 20, an electrostatically charging part 26, a transfer part 33 and a collecting toner container 37 are fitted at the sub-frame 34. A soft part 36 is formed at one plate 35 having elasticity is formed and a cylindrical collecting toner container 37 is formed. An arm 41 to press-contact a paper holding roller 40 energized and supported in one direction to the photo sensitive body is turnably fitted to the sub-frame 34 in the upward and downward directions, the arm 41 is abutted, and an interference body 43 to separate the paper holding roller 40 from the photo sensitive body 20 by abutting to the arm 41 when the turning action is executed in the downward direction of the sub-frame 34, is provided at the lower part of the case 1.
Patent JP-H09199987-A (JP)
Title: Surface acoustic wave multiple mode filter
Inventor: WATANABE KAZUSHI
IPC: H03H9/25
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in an out-band suppression due to the produced harmonic spurious mode by connecting surface acoustic wave multiple mode filters using lateral coupling effect in two-stage cascade. SOLUTION: The filter is constituted of plural interdigital electrodes 2a, 2b, 5a, 5b stimulating a surface acoustic wave and grating reflectors 3a, 3b, 6a, 6b to reflect the excited surface acoustic wave at both sides of the interdigital electrodes each on a piezoelectric substrate 1. Two surface acoustic wave resonators are connected in parallel. Then in the configuration of cascade connection of two stages of the surface acoustic wave multiple mode filters utilizing the lateral coupling effect, number of pairs of the 1st stage interdigital electrodes is selected different from number of pairs of the 2nd stage interdigital electrodes.
Patent JP-S5499812-A (JP)
Title: Turbine rotor
Inventor: YAMAGUCHI SHIYOUJI
IPC: F01D5/08
Filed: 1978-01-24
Abstract: PURPOSE: To reduce a period of time required for starting of a turbine by providing same with a warming device which preheats a rotor from inside.  
     CONSTITUTION: A warming device 3 is inserted in a center hole 2 of a turbine rotor 1. The warming device 3 includes a body cylinder 4 concentrically inserted in the center hole 2, a plurality of center rest discs 5 formed integrally with an outer cylindrical section of the body cylinder 4, a plurality of electric heaters 6 extending through and held by these center rest discs 5, and a plurality of temperature identifiers 7 extending radially through the center rest discs 5 and each having a heat  sensing section contacted with the inner surface of the center hole 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06213050-A (JP)
Title: Trouble diagnoser of fuel system for internal combustion engine
Inventor: YUKINARI HIROSHI
IPC: F02M69/46
Filed: 1993-01-19
Abstract: PURPOSE:To make a trouble judgment on a fuel system achievable without doing a road test and the discahrge test of a fuel pump single by comparing a lowering quantity of fuel pressure to be detected with a judgment reference value calculated on the basis of a driving state at that time and a fuel injection quantity. CONSTITUTION:Trouble in a fuel system C provided with a fuel injection quantity setting means B setting the injection quantity of a fuel injection valve on the basis of an output signal of a driving state detecting means A is diagnosed. This trouble diagnoser is provided with an actual fuel pressure variation detecting means I detecting a variation in actual fuel pressure in the fuel system C in particular and a reference fuel pressure variation operational means J seeking a variation reference value of fuel pressure in this system C in use of both these means A and B. In addition, on the basis of a comparison between a detected value of the mean I and a variation reference value of the means J, trouble in the system C is judged by a trouble judging means K. In brief, a fuel pressure lowering quantity reference value conformed to a racing state is calculated, and in the case where a lowering quantity in the actual fuel pressure has exceeded the fuel pressure lowering quantity reference value, a trouble diagnosis is displayed.
Patent JP-S57122651-A (JP)
Title: Manufacture of coil make-up for electric motor
Inventor: OOSAWA SHIYOUJI
IPC: H02K15/04
Filed: 1981-01-21
Abstract: PURPOSE:To simplify coil make-up by a method wherein a coil is transiently made-up on a pre-fabricated plastic compact to be inserted into a metal mold as it is transiently made-up for being enclosed or fixed by plastic. CONSTITUTION:A coil 1 is transiently made-up on a projecting part 8 for fixing the coil in the form of a circular and oval tube of a primary compact for a coil transient make-up pre-molded with plastic, further the primary compact 7 for coil making-up is provided with a projecting part 5 for the lead wire terminal treatment to make-up by winding the lead wire 4. Said primary compact 7 for coil making-up, whereon the coil is transiently made-up is inserted in a metal mold for molding a finished product to perform the secondary molding for completely fixing or enclosing the coil with plastic to form the plastic molding part 2'. Thereby the time of setting the coil required for the secondary molding can be shortened enabling further to use the metal mold for obtaining numbers of the secondary compacts.
Patent JP-S5499267-A (JP)
Title: Magnetic material recovery apparatus
Inventor: SATOU MASAYUKI
IPC: B03C1/14
Filed: 1978-01-23
Abstract: PURPOSE: To ensure constantly high-yield recovery of magnetic materials regardless of the content of magnetic components in the materials to be disposed, by providing two selectors each ferromagnetic and of weak magnetism.  
     CONSTITUTION: A ferromagnetic type selector 21 and a weak magnetism type selector 22 are installed, and a drum 1 is placed in each thereof. The iron component of iron containing incineration ash can be recovered by a magnetic selector having a magnetic field with the intensities of 4,000W5,000 gausses. The ferromagnetic ores such as Fe 3 O 4  contained in the materials to be disposed which are being carried by a conveyor 23 are recovered if any through separation and removal of said magnetic selector 21 with a damper opened. The weak-magnetism ores contained in said disposed materials to be disposed are recovered if any through separation and removal with said damper 24 closed and said materials to be disposed supplied to said magnetic selector 22. Thus, constantly high yield recovery is possible regardless of the content of said magnetic materials. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05190967-A (JP)
Title: Pulse oscillating laser
Inventor: IKUTA SAKAE
IPC: H01S3/134
Filed: 1992-01-17
Abstract: PURPOSE:To enable the oscillation frequency in the injection locking step of the title pulse oscillating laser to be stabilized without fail. CONSTITUTION:A comparison interferometer 20 for error detection is arranged in a control system while a polarization surface turning gear 21 is arranged on the front stage of the interferometer 20 so that a part of slave output beams 1a may be passed through the turning gear 21 and then entered into the interferometer 20. Besides, a polarization beam splitter 22 is arranged on the rear surface of the interferometer 20 so as to discriminate the master beams from the slave laser beams by passing the incident beams 6 from the interferometer 20 through the splitter 22. Furthermore, the slave laser beams discriminated by the splitter 22 are transmitted to a slave laser output beams measuring detector 6 to transmit the output signal from the detector to a slave laser resonator control device 4 while the discriminated master beams 6 are transmitted to a master beams measuring detector 23 so as to transmit the output signal from the detector 23 to a comparison interferometer control device 24.
Patent JP-S56105398-A (JP)
Title: Semiconductor device
Inventor: OOMORI YASUO
IPC: G06F11/00
Filed: 1980-01-23
Abstract: PURPOSE:To prevent the influence of the defect of a single unit, by providing every building-blocked semiconductor unit connected to the common bus with a signal monitor circuit and by disconnecting the defective unit from the common bus. CONSTITUTION:Unit U which is built up and is connected to common addess control I/O bus AD, control bus CT, and data I/O bus I/O is provided with signal monitor circuit M. If anomaly occurs in one, at least, of main clock phiE which passes through unit selecting circuit E at the stand-by period, internal clocks phii and phij output from internal clock signal generating circuit phi, and so on to invert the level, the output of OR gate O is inverted to the high level through NAND gate N. Then, AND gate Ai... are formed by low-level output (m) of circuit M, and data I/O, address, decoder, memory cell, and sense system circuits D, B and C are made inactive, and the defective unit is disconnected automatically from the common bus and does not consume undesired power, and thus, the influence of the defect of the single unit is prevented.
Patent JP-H0885079-A (JP)
Title: Articulated robot
Inventor: SONOBE YASUAKI
IPC: B25J9/06
Filed: 1995-01-19
Abstract: PURPOSE: To enable the oscillating range of a second arm to be-extended by attaching the second arm to a first arm so that the wrist part of the second arm may be on the turning motor side. CONSTITUTION: An articulated robot is used by taking a ceiling as a part to be fixed R2, and fixing a base 1 by means of a fixing member. The whole of parallel link can be oscillated in the directions of arrows X3, X4 by oscillating a first arm 5 by means of a first driving part. A direct connecting bar 7 is oscillated by oscillating a driving bar 6 by a second driving part 4, and a second arm 8 can be oscillated in the direction of arrows Y3, Y4 by the oscillation of this direct connecting bar 7 by taking a supporting shaft 821 as a fulcrum. Accordingly, the second arm 8 can obtain its required operating range shown by a chain line (b), as a ceiling installation-type articulated robot. Moreover, a turning member 2 can turn at the optional angle by taking the shaft center line S1 as its turning center.
Patent JP-H05188004-A (JP)
Title: Foreign matter detecting device
Inventor: NAKAZAWA KAZUYUKI
IPC: G01N21/88
Filed: 1992-01-17
Abstract: PURPOSE:To detect only foreign matters such as debris attached on the surface of a body to be inspected which is light transmittable and where patterns are formed thereupon, at a high speed and with high accuracy, and simplify the constitution. CONSTITUTION:The light projected from a light-projecting optical system 2 on a body to be inspected 1 at the specified angle. This light is projected on the body to be inspected 1, and is reflected thereby, and a converging optical system 6 is arranged on the side of the internal angle formed by the respective optical paths of the incident light and the regularly reflected light in this condition. Thus, when there is a foreign matter on the surface of the body to be inspected 1, the scattered light caused by this foreign matter is made incident on a photodetector 8 after being converged by the converging optical system 6. This photodetector 8 outputs the electrical signals corresponding to the received light quantity, and a judging means 9 makes a judgement of the existence of the foreign matter from the received light quantity by these electrical signals.
Patent JP-H03215336-A (JP)
Title: Refractory coated structure
Inventor: SODA ISAO
IPC: C08L27/06
Filed: 1990-01-16
Abstract: PURPOSE:To obtain a coated structure being readily worked on-site, having excellent heat insulating characteristics, fireproof characteristics and water resistance by coating the periphery of steel material with refractory prepared by mixing cement with vinyl chloride based resin containing rock wool and inorganic filler. CONSTITUTION:Refractory coated structure prepared by covering the periphery of steel material with the following refractory. The refractory to be used is a material obtained by blending cement with a vinyl chloride-based resin containing rock wool and an inorganic filler or a quasi-combustible material consisting essentially of chlorinated vinyl chloride-based resin, preferably a granular heat-insulating material made of foam. With the refractory coated structure, the refractory coated layer can be readily made into desired thickness, heat caused by fire is surely suppressed by the refractory coated layer mixed with the heat-insulating material and reduction in elastic coefficient such as elasticity and strength at yield point of steel material, etc., can be prevented.
Patent JP-H09194688-A (JP)
Title: Epoxy resin composition for sealing and semiconductor device sealed therewith
Inventor: NAKAMURA MASASHI
IPC: H01L23/31
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing resin composition excellent in wet electrical reliability by using an inorganic filler containing a specified glass powder. SOLUTION: This composition comprises an inorganic filler containing a glass powder having a coefficient of linear expansion larger than that of an amorphous silica powder, an epoxy resin and a curing agent. The total weight of potassium oxide and sodium oxide components of the glass powder should be 5 pts.wt. or below per 100 pts.wt. glass powder. More desirably, the glass powder is spherical, has a mean particle diameter of 0.01-100μm, and is contained in an amount of 10-100 pts.wt. per 100 pts.wt. inorganic filler.