baber/WOPTO huggingface dataset:
Patent JP-S51140428-A (JP)
Title: Picture quality compensating device
Inventor: NISHITANI MASAMI
IPC: H01J29/54
Filed: 1975-05-29
Abstract: PURPOSE:To provide picture quality compensating device which can improve the picture quality by preferably compensating the border of a picture to uniformly compensate the entire picture.
Patent JP-H01237658-A (JP)
Title: Processing method of silver halide color photographic sensitive material
Inventor: SHINBA SATORU
IPC: G03C7/42
Filed: 1988-03-18
Abstract: PURPOSE:To provide the sufficient color forming density of a cyan dye while rapid processing is possible and to enhance a desilvering property by incorporating a specific cyan coupler into the silver halide photographic sensitive material and incorporating the ferric complex salt of a specific compd. into a bleaching soln. CONSTITUTION:The silver halide photographic sensitive material contains at least one kind of the cyan coupler expressed by formula I and the bleaching soln. used for bleach processing contains the ferric complex salt of the compd. expressed by formula II. In formula I, R<1> denotes -CONR<4>R<5>, etc.; R<2> denotes a monovalent group; R<3> denotes a substituent, X denotes a group which is eliminated by reaction with a hydrogen atom., etc.; l denotes 0 or 1; (m) denotes 0-3. R<4>, R<5> are a hydrogen atom., etc. In formula II, A<1>-A<4> denote -CH2OH, etc.; X denotes an alkylene group of 3-5C. Bleach fogging (yellow stain) and the desilvering property are thereby improved while the rapid processing is possible.
Patent JP-H05268423-A (JP)
Title: Scanner
IPC: G06T1/00
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a picture input with high quality efficiently by applying main scanning to picture data of an original with an optimum luminous quantity calculated by an optimum luminous quantity calculation means so as to obtain an input light in matching with a read range of a light receiving element. CONSTITUTION:A scanner main body 1 applies preliminary scanning to picture data of an original with rough resolution and inputs the result to a controller 4, and an arithmetic operation device 3 calculates the entire histogram from data linear to the luminous quantity. Simultaneously the arithmetic operation device 3 calculates statistic data such as mean value, variance and standard deviation of picture data. Then histograms of picture data of all kinds of originals, statistic data and luminous quantity optimum to each original are stored in advance in a storage device 2 as a database. Then data closest among data stored based on the histogram and the statistic data of the calculated original data are selected as an optimum luminous quantity. The picture data are subject to main scanning by the luminous quantity. Thus, a picture input with high quality is efficiently obtained independently of the kind of the original.
Patent JP-H06273036-A (JP)
Title: Removal device of trace amount of water content in helium gas
Inventor: TANAKA TATSUO
IPC: B01D53/26
Filed: 1993-03-24
Abstract: PURPOSE:To provide a removal device which can remove a trace of moisture in helium gas and deal with the removal even when the varies into many different systems, and facilitate the maintenance of a filter. CONSTITUTION:When separating and removing a trace amount of water content in an ice crystal state produced by cooling helium gas by means of a filter 2, the filter 2 is laid out in a liquid nitrogen vessel 1. Especially, a plurality of filters, which are attached to each of helium gas systems, are placed into one liquid nitrogen vessel.
Patent JP-S61225544-A (JP)
Title: Hot water storage type water heater
Inventor: YOSHIDA TSUNEHIRO
IPC: F24H1/18
Filed: 1985-03-29
Abstract: PURPOSE:To provide a hot water storage type water heater in which the capacity of the apparatus is sufficiently utilized, the heating-up time is rapid, and shortage of hot water is not caused by providing a temperature sensor for sensing the temperature of incoming water at the inlet side of a heating part, and further controlling the circulation quantity of a pump by the temperature of incoming water. CONSTITUTION:A thermistor 10 used as a temperature sensor is provided at the inlet of a heat exchanger 7 used as a heating part, and the temperature of incoming water is sensed and fed back to an electronic control circuit to thereby control the rotation number of a circulation pump 1. As described above, a temperature sensor for sensing the temperature of water incoming to the heating part is provided at the inlet side of the heating part. Further, by providing means for switching the rotation number of the circulation pump proportionally or multistagewise in accordance with the temperature of incoming water, the burning capacity of the apparatus is sufficiently displayed, and heating-up time is made quick, and use of supply hot water having no shortage in quantity becomes possible.
Patent JP-S58182237-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEDA KAZUHARU
IPC: H01L21/66
Filed: 1982-04-19
Abstract: PURPOSE:To realize reduction in size through common use of pads for internal circuit and IC test circuit. CONSTITUTION:Terminals of test circuit 1 are connected to a pad 2 for internal circuit and a pad 3 for test circuit. An internal circuit 4 is connected to the pad 2 for signal input/output or power supply ON/OFF. At this time, the test pad 3 is opened and it does not give any influence on the test circuit 1. According to this structure, area for pad is drastically reduced and IC can be reduced in size.
Patent JP-S54572-A (JP)
Title: Lead frame for semiconductor device
Inventor: TANAKA TOSHINORI
IPC: H01L23/50
Filed: 1977-06-02
Abstract: PURPOSE: To facilitate control by putting identification marks to the heat radiating part of a lead frame. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0847699-A (JP)
Title: Method of processing and use of precipitate containing metal
Inventor: GIYUNTAA HAA KITSUSU
IPC: B01D53/64
Filed: 1995-03-24
Abstract: The method consists of the following steps: (a) the precipitations are subjected to a wet wash; (b) moisture and volatile metals (which later are recovered via condensation) are separated during a subsequent low-temperature drying process; (c) the metal sump thus treated (possibly after intermediate storage) is dissolved by known methods of hydrometallurgy so that, selectively, by means of ion exchange, electrolysis and/or metal ion extraction it can be prepared for production of pure metals or metal compounds; and (d) all gases produced during the entire preparation process - after volatile metal constituents are removed from them - are fed to a high-temperature stage for detoxication and disposal.
Patent JP-H02244343-A (JP)
Title: Debugging system for program
Inventor: SUGIMOTO FUJIO
IPC: G06F11/28
Filed: 1989-03-17
Abstract: PURPOSE:To confirm the normalcy of the addition of a new instruction and a function by the development of a computer system before support on a software simulator by actuating an additional simulation part when an operation exception is generated, and performing corresponding simulation. CONSTITUTION:A test execution part 11 is set in a trace state under the control of the software simulator 12 and simulation is carried out. The software simulator 12 grasps the state of the test execution part in one-instruction units and when an exception of operation resulting from the execution of an unsupported instruction is generated, the new instruction simulation means 102 of the additional simulation part 10 performs simulation. Then when a part which is peculiar to the new function is encountered, the function is simulated by the new hardware simulation means 103 of the additional simulation part 10. Consequently, the unsupported instruction and new function can be tested artificially by the additional simulation part 10.
Patent JP-S60210147-A (JP)
Title: Ventilator of vertical shaft rotary electric machine
Inventor: ISHIDA ISAO
IPC: H02K9/04
Filed: 1984-04-04
Abstract: PURPOSE:To reduce power consumption without loss of cooling effect by stopping a lower fan simultaneously with the stop of a rotor when fans are mounted at the upper and lower portions of a rotor, and stopping the upper fan after the prescribed time is elapsed. CONSTITUTION:When upper and lower fans 11, 12 are respectively provided at the upper and lower portions of a rotor 3 to ventilate and cool the rotor 3, the fan 12 is stopped near the stopping time point of the rotor 3, and the fan 11 is stopped after it is continued in operation for the prescribed time. Thus, a bracket arm and a vibrationproof stay prevent from excessively rising at the temperature, and power consumption is reduced.
Patent JP-H11263809-A (JP)
Title: Polypropylene, preparation thereof and film thereof
Inventor: ISHIGAKI SATOSHI
IPC: C08F4/659
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain polypropylene which has an excellent stretching processibility and can prevent the generation of eye mucus and smoke in the film preparation by satisfying a specific relation between the peak temperature of the differential elution curve at a temperature rise elution separation and the triadtacticity ratio of the three continuous chain of a propylene unit and giving a specific percentage of the irregular position unit based on the 2,1-insertion of propylene. SOLUTION: The peak temperature Tp and the triadtacticity ratio [nm] satisfies the formula: Tp<=0.94×[nm]+23.0. The percentage of the irregular position unit is in the range of 0.20-1.40 mol.%. The weight average molecular weight of the polypropylene by this process is 150,000-1,000,000. The ratio of the weight average molecular weight to the number average molecular weight, Mw/Mn, is usually not less than 3.0. Polypropylene is prepared by polymerizing or copolymerizing propylene using a metallocene catalyst having either on of a metallocene compound or a co-catalyst component deposited on a fine particle substrate.
Patent JP-H08263469-A (JP)
Title: Data processor
Inventor: KAWAMOTO KIYOBUMI
IPC: G06T9/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide the data processor with which the cumulative calculation of time sequential data and the discrimination processing of the cumulated result can be efficiently executed. CONSTITUTION: A vector operator data path 3 within a vector operation part is composed of a data selection part 5 for cumulation and a cumulative calculation part 6. The data selection part 5 for cumulation successively outputs data Z(1)-Z(n) as time sequential data based on arithmetic data X and Y to the cumulative calculation part 6. As selected data S(i), any one of differential data  Z (i) - Z (i+1)}, differential data  Z (i) - Z (i+2)} and data Z(i) for cumulation are outputted by a selector 66 inside the cumulative calculation part 6. Square data SQ(i) provided by passing the selected data S(i) through an absolute value circuit 67 and a squaring circuit 68 are applied to a cumulator 69 and its cumulative value is found by the cumulator 69.
Patent JP-H08264364-A (JP)
Title: Manufacture of inductance component
Inventor: KODAIRA KEIGO
IPC: H01F41/04
Filed: 1995-03-24
Abstract: PURPOSE: To provide a compact and thin inductance component having low conductor resistance and good pattern sizing with respect to a method for fabricating the inductance component used in various electronic devices. CONSTITUTION: A recess 11 having a coil pattern shape and a thickness of a conductor is formed on an insulator layer 3 as a ceramic layer formed on a support film 9, a conductor 4 having a coil pattern shape is formed further in the recess 11 of the insulator layer 3, and a desired number of the insulator layers 3 are laminated and heat-contact-bonded to form an inductance component, wherein since the conductor 4 can be thick, a compact and thin inductance component having a low conductor resistance can be obtained.
Patent JP-H06258951-A (JP)
Title: Toner density adjusting method for electropohotographic recording device
Inventor: KURENUMA TAKEROU
IPC: G03G15/08
Filed: 1993-03-02
Abstract: PURPOSE:To precisely adjust toner density without idly increasing toner consumption by changing measuring interval corresponding to the stability of the toner density in an electrophotographic recording device. CONSTITUTION:A reference toner image is formed on a photosensitive body 12 and the toner density of the reference toner image is measured by a sensor, and toner supplying interval to a developing chamber 14a is changed according to a measured result, and then, reference toner image forming interval is changed by comparing the measured result with a previous measured result. Then, similarly, recording is continuously performed while the toner is supplied at the changed supplying interval and the reference toner image is formed again on the photosensitive body 12 at a changed forming interval. Hereafter, measuring the toner density of the reference toner image, changing the toner supplying interval, changing the reference toner image forming interval, supplying the toner and forming the reference toner image are similarly repeated.
Patent JP-S58184534-A (JP)
Title: Gas analysis due to absorption photometry
Inventor: KURODA MASAHIRO
IPC: C01B32/40
Filed: 1982-04-22
Abstract: PURPOSE:To eliminate the error in a measuring value due to hydrocarbon in a gas, by preliminarily treating a sample gas supplied to a gas analyzing apparatus due to absorption photometry with activated carbon under heating to remove hydrocarbon by adsorption. CONSTITUTION:A gas analyzing apparatus is mainly constituted from an activated carbon packing tower 3 provided to a sample gas flowline 2 to an NO2 densitometer 1 such as an ultraviolet ray absorbing analytic apparatus, an electric heater 4 provided to the periphery of said activated carbon packing tower 3, a thermometer 5 provided in the activated carbon layer in the packing tower 3, a nitrogen gas flowline 6 for diluting a sample gas entering said packing tower 3, a nitrogen gas supply pump 7, a flow meter 8 and a liquid seal 9. The sample gas from the sample gas flowline 2 is diluted with an inflow nitrogen gas from the nitrogen gas flowline 6 in a predetermined ratio while the diluted sample gas is passed through the packing layer of the activated carbon packing tower 3 where hydrocarbon in the sample gas is removed by adsorption and enters the NOx densitometer 1 to measure an accurate NOx value as the gas free from a harmful gas such as hydrocarbon.
Patent JP-H08164173-A (JP)
Title: Chair for medical treatment,especially for dental treatment
Inventor: UIRUFURIITO HABETSUKU
IPC: A61G15/02
Filed: 1995-03-24
Abstract: PURPOSE: To achieve improvement the movement of the back of a patient with respect to the rotation of a back rest as much as possible, while improving compatibility with a patient different in physical constitution in a chair for medical or dental treatment. CONSTITUTION: A chair 1 for medical or dental treatment has a seat 2 adjustable as much as possible, an adjustable back rest 4 and preferably an adjustable heat indicating part 8. The back rest 4 is made turnable about a joint shaft 6a by a first adjustor 7 extended horizontally and side ways with respect to the chair 1 for treatment and can be fixed at each turning position. The back rest is also movable in the longitudinal direction by a back rest collector 13 to prevent changes in relative position between the back rest 4 and the back of the patient even while it is rotating. The collector 13 automatically adjusts the back rest 4 along with the movement thereof.
Patent JP-H05274711-A (JP)
Title: Optical head
IPC: G11B7/135
Filed: 1992-03-25
Abstract: PURPOSE:To facilitate positioning of optical system parts by integrating a light sending system prism with a detecting system prism. CONSTITUTION:An objective lens 8 is vertically moved by a servo signal corresponding to converged light. At this time, when information is to be stored on an optical information storage medium 9, the lens 8 is so moved that the light converged on the medium 9 is always moved along a guide groove. In this case, the servo signal is produced by an electric circuit in accordance with the light converged on photodetectors 15 and 16, and a magnetic circuit is driven according to this signal, so that the lens 8 is moved accordingly. Now, an ellipse correcting prism 5, the light sending system prism 6 and a detecting system beam splitter 11 are integrally formed by bonding them with one another. When this integrated formed article is fixed to a case, three butting places are enough. Consequently, a head frame becomes inexpensive, while the prisms can be bonded up once, thus improving productivity. Then, since the whole of the prisms is bonded with a reference of the splitter 11, an adjusting process for the splitter 11 can be omitted.
Patent JP-H0646481-A (JP)
Title: Distribution line carrying type subcontroller system
Inventor: KONDO HIROYUKI
IPC: H02H7/26
Filed: 1992-03-25
Abstract: PURPOSE:To monitor and control the slave station of a low-rank system by eliminating the transmitter of a low-rank substation by utilizing such phenomenon that a down signal in a high-rank substation leaks from a power line to the low-rank substation. CONSTITUTION:This system is equipped with the transmitter 18 installed at the high-rank substation and shared by a main controller 16 and a subcontroller 17, the main controller 16 which controls the transmitter 18, a substation slave station 15a which controls the main controller 16, the subcontroller 17 installed at the low-rank substation under the control of the high-rank substation and which transmits the down signal by the transmitter 18 on a high-rank substation side, a communication line 28 which connects the main controller 16 to the subcontroller 17, a central device 14 which controls the substation slave stations 15 of the high-rank substation and the low-rank substation and installed at a branch, and a switch slave station 27 installed at the high voltage distribution line of the low-order substation and operated by a signal from the transmitter 18 leaking from the power line 23.
Patent JP-S60210774-A (JP)
Title: Method and apparatus for detecting corona discharge
Inventor: YOSHIDA KATSUHIKO
IPC: G01R31/12
Filed: 1984-04-05
Abstract: PURPOSE:To selectively obtain discharge information in a coil unit without disassembling winding, by comparing a corona discharge pulse detection value with integration output and suppying step voltage to an integrator through a monostable multivibrator when the detection value is larger than said integration output. CONSTITUTION:An electromagnetic probe 1 is electromagnetically coupled with a coil to detect the corona discharge pulse generated in the insulating layer of the coil and the detected value is detected by an attenuater 3, an amplifier 4 and a detection rectifier 5. This detected outpt is compared with the output of an integrator 8 and, when the detected output is larger than the output of said integrator 8, a monostable multivibrator 7 is triggered by a comparator 6 and stepped voltage is successively supplied to the integrator 8 until the output of the integrator 8 becomes equal to the detected output and the stepwise changing output of the integrator 8 is displayed by an indicator 9. By this constitution, discharge information of an indivisual coil consituting winding is selectively obtained without disassembling winding.
Patent JP-S59191684-A (JP)
Title: Control system of kanji printer
Inventor: KOUNO KATSUYA
IPC: G06F3/12
Filed: 1983-04-15
Abstract: PURPOSE:To obtain a KANJI (chinese character) printer controller which can prevent the hang-up by converting previously an unloaded funtion character into a packaged function character containing invalidity in case said unloaded function character is received. CONSTITUTION:For a KANJI printer controller, a part of the function character is sometimes unloaded owing to a low order device of the same family. In this case, if the virtual/actual conversion information 1 on the function character obtained by a command given from a host or a virtual/actual conversion information 2 on the function character sent from an operation panel exists, a virtual/ actual conversion table register 3 of function characters is set. An operator 5 converts the virtual function character obtained from a reception register 4 for KANJI text into an actual function character. The result of this conversion is stored in an actual function character register 6 and undergoes the arithmetic processing through an operator 7 for actual function character. In such a way, a proper virtual/actual conversion is previously carried out when an unloaded function character is received. This can prevent the hang-up due to a data error.
Patent JP-H01239682-A (JP)
Title: Method and device for processing x-ray picture
Inventor: HISHINUMA KAZUHIRO
IPC: H04N1/409
Filed: 1988-03-19
Abstract: PURPOSE:To improve picture quality and performance without complicating a device by performing an arithmetic operation by a specific equation at the time of reproducing original photography on which an X-ray picture is recorded as a visual picture on copy photography, etc., after scanning and reading picture density. CONSTITUTION:The original photography 1 is scanned at a fast rotary polygonal mirror in a direction of X by a carrying means 3 and in a direction of Y by readout light 5 from a laser beam source 4. Original picture density Dorg can be obtained by detecting modulated and transmitted readout light based on the density of a picture by a photomultiplier 11. Equation I is computed at an arithmetic part 18 by using a coefficient beta which becomes beta>0 or beta<0 according to the light-and-shade of the density Dus of a gradation mask obtained by averaging the Dorg within a prescribed range and the Dorg. The picture density D' is stored in a memory 19, and is reproduced and displayed on a picture display device 20 at need. A large amount of granular noise can be reduced in an area where it exists, and the picture quality and the performance for sharpness, etc., can be improved in the area where a small amount of the noise exists.
Patent JP-S58194623-A (JP)
Inventor: NIKORASU RONARUDO KURIFUE
IPC: B60J3/00
Filed: 1983-04-14
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-H04212276-A (JP)
Title: Installing device for lighting apparatus
Inventor: NANBU SHIGEAKI
IPC: H01R33/06
Filed: 1991-03-29
Abstract: PURPOSE:To provide a lighting device in which anyone can easily install a lighting apparatus. CONSTITUTION:An installing device 3 has a hook ceiling plug 3a to be installed on a hook ceiling rosette at the upper side, and the device 3 is fitted inside from the upper side opening of the penetrating hole 4a of a fitted fixture 4 on a lighting apparatus 5. While the receiver 46 of the fitted fixture 4 to be installed is connected to the feeder 3b provided at the side surface of the installing device 3 from the lower side, its part 4d to be locked engaged elastically to the locking part 3c provided at the side surface of the installing device 3 is locked. This operating part 4e is released from the locking with a locking part c by moving its part 4d to be locked rearward, and it is exposed at the lower surface side of the lighting apparatus 5.
Patent JP-S61226828-A (JP)
Title: Magnetic tape controller
Inventor: IWAKI MASAHIRO
IPC: G06F12/00
Filed: 1985-03-30
Abstract: PURPOSE:To remove irritation and uneasiness by displaying the number of remaining data blocks when the tape is read and recorded. CONSTITUTION:When the data recorded by the format are read by a cassette tape recording reproducing device 27, a data block number N is read from a data number block NH, and each time one data block D is read after that, the block is subtracted from the read data block number one by one, and the remaining data block number is displayed. After that, until the data block number N goes to be zero, the same action is repeated. Even when the data are written to a cassette tape recording reproducing device 27, in the same manner, the remaining data block number N is displayed.