baber/WOPTO huggingface dataset:
Patent JP-H089159-A (JP)
Title: Automatic image quality adjustment device in electronic copying machine
Inventor: MIYAZA MASAO
IPC: G06K9/20
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a clean copy from which a noise component is eliminated by detecting and separating a valid component and the noise component of an original. CONSTITUTION:The electronic copying machine separates image data (n110) obtained by an optical image read means into a character area and an image area (n200), the height of the entire characters is detected based on a pitch of characters in the unit of lines in the character area (n310) and the width of the entire characters is detected (n320) based on the pitch of characters in the unit of rows. An external rectangular size of the entire characters is detected (n330) based on the information obtained therefrom and an area where characters are to be in existence is predicted based on the detected size (n340), whether or not isolated image data are resident in the predicted area is compared and discriminated (n350), a noise component is separated based on the result of discrimination (n410) and the separated noise component is eliminated (n420).
Patent JP-H01309070-A (JP)
Title: Electrostatic charge image developing toner and production of same
Inventor: TSUJIHIRO MASAKI
IPC: G03G9/08
Filed: 1988-06-07
Abstract: PURPOSE:To form an image superior in gradation and resolution by dispersing a specified polymerizable composition into an aqueous medium, forming proper- sized drops, and subjecting them to suspension polymerization to obtain porous toner particles having a cross-linked structure and proper heat meltability and proper strength. CONSTITUTION:The polymer particles in a toner size is obtained by mixing a polymerizable monomer containing a monomer capable of cross-linking in an amount of 0.01-1wt.% of the total monomer and a colorant as well as additives for providing toner characteristics in a hydrophobic organic solvent in a solvent to monomer weight ratio of 9:1 to 8:2, and subjecting it to suspension polymerization. The toner particles having pores in the inside of each particle made of a resin having a proper cross-linked structure are obtained by drying the obtained polymerized particles in a reduced pressure and evaporating the organic solvent contained in the insides of the particles, thus permitting the obtained toner to prevent crushing at the time of fixing and trailing of images and accordingly, to obtain a sharp image high in resolution and superior in gradation.
Patent JP-S5843227-A (JP)
Title: Production of dispersed liquid particle
Inventor: NISHIMURA YOUKO
IPC: B01F27/91
Filed: 1981-09-08
Abstract: PURPOSE:To obtain mixed dispersions wherein fine dispersion particles having uniform particles are dispersed by applying slowly or stepwise increasing forces for effecting dispersion upon liquid wherein a dispersion and a dispersion medium coexist during the time until the final force for effecting dispersion is applied. CONSTITUTION:In a method for dispersing a dispersion 3 in the state of liquid particles in a dispersion medium 4, gradually or stepwise increasing forces for effecting dispersion are applied to liquid wherein a dispersion 3 and a dispersion medium 4 coexist during the time until the final forces for effecting dispersion are applied by using a mixing and dispersing means 1 which can change the forces for effecting dispersion and can apply the forces for effecting dispersion by which the finally intended particle sizes are obtained. For example, a turbine 1a which can be changed in the number of revolutions in an about 1,000- 7,000rpm range by a motor M is used as the means 1. The jet flow of the liquid of the velocities increasing or decreasing in accordance with the increase or decrease in the number of revolutions of the turbine is generated like arrows, by which the forces for effecting dispersion applied upon the liquid are increased or decreased.
Patent JP-S629960-A (JP)
Inventor: TROUPES DEMETRIOS
IPC: G06K15/10
Filed: 1986-06-18
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-H01310488-A (JP)
Title: Picture processor
Inventor: SAITO TOSHIKI
IPC: G06T7/60
Filed: 1988-06-09
Abstract: PURPOSE:To easily discriminate whether a document is in vertical writing or horizontal writing by obtaining the dispersion of a run length of a ground color in both longitudinal and lateral directions, and comparing the sizes of the dispersion. CONSTITUTION:A CPU 31 obtains the dispersion of the run length in the lateral direction of the document. The arithmetic result is stored into a RAM 34. Thereafter, the CPU 31 obtains the dispersion of the run length in the longitudinal direction of the document. The arithmetic result is stored in the RAM 34 in the same way. Next, the sizes of the dispersion as the both arithmetic results are compared. When the dispersion of the run length in the longitudinal direction of the document is larger, the inputted document is discriminated from the vertical writing. When the dispersion of the run length in the lateral direction of the document is larger, the inputted document is discriminated as the horizontal writing.
Patent JP-H04365045-A (JP)
Title: Reticle pattern inspecting device
Inventor: SAKAI ITARU
IPC: G03F1/84
Filed: 1991-06-12
Abstract: PURPOSE:To perform the appearance inspection of a reticle pattern quickly and surely with a reticle pattern inspecting device inspecting the pattern on a reticle. CONSTITUTION:A design pattern feature extracting means 2 extracts the reticle name and the appearance feature of a pattern from the reticle design data inputted by a design pattern data inputting means 1. A feature data holding means 3 temporarily holds the reticle name and feature information extracted by the design pattern feature extracting means 2. A reticle pattern feature extracting means 5 extracts the reticle name and appearance feature of the pattern from the pattern information on a reticle inputted by a reticle image data inputting means 4 as image data. A feature comparing means 6 compares the reticle name and the feature information of the pattern on the reticle extracted by the reticle pattern feature extracting means 5 with the reticle name and feature information held by the feature data holding means 3, and a comparison result outputting means 7 outputs the comparison result.
Patent JP-H0433584-A (JP)
Title: Slip detector and compressor controller employing slip detector
Inventor: UESUGI NAOYOSHI
IPC: H02P23/08
Filed: 1990-05-30
Abstract: PURPOSE:To suppress vibration and noise in low frequency output and to enhance operational efficiency by sustaining a slip output sampling value for one cycle of an inverter and subsequently outputting thus sustained sampling value, as a slip signal for an induction motor, during second timing signal interval corresponding to one cycle lag of the inverter output. CONSTITUTION:Upon receiving a timing signal 6f and a timing signal 6f' shifted by half cycle therefrom from a control circuit 5, a slip detecting circuit 6 samples current values detected through a current detecting resistor 8 based on the timing signal 6f and outputs thus sampled values, as DC voltage command values, during the interval of the timing signal 6f' corresponding to one cycle lag of an output from an inverter main circuit 3. A voltage control circuit 7 compares the DC voltage command value with an actual DC voltage and applies a base drive signal on a step-down chopper 2 so that the difference will be zero. A voltage corresponding to the DC voltage command value is then applied on the inverter main circuit 3 thus increasing the current in an interval where the slip is large.
Patent JP-H09320465-A (JP)
Title: Method for forming monochrome cathode-ray tube fluorescent screen
Inventor: TSUCHIYAMA TADAYUKI
IPC: H01J9/22
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the method for forming the fluorescent screen of a monochrome cathode- ray tube, which can form the fluorescent screen extremely so high in minute detail that its roughness is not noticeable even if its image is enlarged. SOLUTION: White fluorescent substances (P45) the average grain size of which is somewhat 1.5m measured by a dry process, ethanol and ammonium water are stirred together so as to be kept at 50 to 55 deg.C. A mixture of ethyl silicate and ethanol, and ammonium water are separately added dropwise to a mixture including the aforesaid while fluorescent substances so as to be brought in a non-mobile state, supernatant solution is removed by decantation thereafter, precipitated products are dehydrated so as to be heated and dried, and the resultant is sieved to obtain the while fluorescent substances (P45) each surface of which is covered with silicone deoxide.  The fluorescent substances thus obtained as mentioned above, satisfies a relational expression of 1D<=d<=3D, where D represents an average grain size measured by a dry process, and d represents an average grain size measured by a wet process, and they themselves correspond to the fluorescent substances which exhibit excellent dispersion properties in fluorescent soil suspension as shown in the rest precipitation characteristics of the fluorescent substances in fluorescent soil suspension.
Patent JP-H01310196-A (JP)
Title: Electric fan
Inventor: SUZUKI TSUNEO
IPC: F04D25/10
Filed: 1988-06-08
Abstract: PURPOSE:To arrange so that each person may receive wind at a wind volume which each person has desired during an oscillating operation, by conducting control in such a way that a wind volume at a designated zone becomes different from a wind volume at another zone. CONSTITUTION:A zone designating means which designates a predetermined zone within the oscillating operation range of an electric fan, is provided. And a controlling means which controls wind volume so that a wind volume at a zone designated by the zone designating means may become different from a wind volume at another zone during an oscillating operation, is provided. For example, the wind volumes of 'strong', 'moderate' and 'weak' are respectively controlled at zones 1, 11 and 111.
Patent JP-S5930581-A (JP)
Inventor: SUZUKI KAZUKO
IPC: G09B5/08
Filed: 1982-08-12
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-S5931655-A (JP)
Title: Proteinic food material
Inventor: KATAYAMA SHIZUKA
IPC: A23L17/40
Filed: 1982-08-12
Abstract: PURPOSE:To obtain a naturally bleached proteinic food material having improved free refrigerating and keeping quality with suppressed autolysis and no fishy smell, by dividing the whole meat of a fish or crustacean into pieces of a specific particle size or below, crushing the divided pieces, and kneading the crushed meat before the starting of the autolysis. CONSTITUTION:A proteinic food material obtained by dividing the whole meat of a fish or crustacean, including krills, into pieces having <=200 microns average particle size before starting the autolysis thereof, crushing the divided pieces, and kneading the crushed pieces. The whole egg of an animal egg or either one of animal fat or oil and animal milk or both may be further added to the whole meat of the above-mentioned fish or crustacean.
Patent JP-H09307447-A (JP)
Title: High degree delta sigma modulator and delta sigma modulation converter
Inventor: HIRANO MASAZO
IPC: H03M7/36
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the S/N without increasing an oversampling rate and a degree by selecting an attenuation of an attenuation stage smaller than an attenuation causing a best S/N when a quantization bit number is 1. SOLUTION: An attenuation coefficient is set to 1/2 for multipliers 14, 20 as 1st and 2nd attenuators provided respectively to outputs of 1st and 2nd integration devices 12, 18 (counted from an input to the modulator) and 2-bit quantization is conducted by a quantization device 26, which provides an output OUT of a 1-bit quntization output. Since the attenuation coefficient of the multupliers 14, 20 is set to 1/2, the attenuation is reduced more than that of a conventional circuit and then the S/N is improved. Furthermore, the number of bits for the quantization is selected to be 2-bit, the S/N is improved more than that of the conventional circuit. Since the plural numbers of bits is selected for the quantization to extend a stable region and then the attenuation is reduced, the attenuation is reduced more than the case with 1-bit quantization while ensuring the operation stability.
Patent JP-S5365823-A (JP)
Title: Preparation of diaminomaleonitrile.schiff base
Inventor: OOTSUKA YOUZOU
IPC: C07D333/22
Filed: 1976-11-26
Abstract: PURPOSE: To prepare the title cpd. in high purity and high yield by reaction of crude diaminomaleonitrile with an aldehyde in a nonprotonic polar solvent in the presence of an acid at 10-40°C. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63305451-A (JP)
Title: Storage system
Inventor: CHIBA TAKASHI
IPC: G06F15/17
Filed: 1987-06-05
Abstract: PURPOSE:To process extended storage devices included in respective subsystems logically as one device by access request devices of respective subsystems by constructing a simultaneous writing type common extended system construction to respective extended storage devices. CONSTITUTION:When accesses from access request devices 13a, 13b to respective subsystems is specified, the data are written in the extended storage devices in the access generating subsystems and also transferred to all extended storage devices other than said extended storage devices through a writing bus 15 so as to be discriminated. Consequently, the data of the extended storage devices 10'a, 10'b can be used in common for the access request devices in respective subsystems, and plural extended devices can be processed as one extended storage device by respective access request devices.
Patent JP-H0436878-A (JP)
Title: Running route detector
Inventor: NOSO KAZUNORI
IPC: G06V10/44
Filed: 1990-06-01
Abstract: PURPOSE:To realize the higher responsiveness by setting a window based on the preceding operation result and searching the edge having a prescribed inclination in the window and correcting a linear formula by line approximation and time filtering. CONSTITUTION:A preprocessing means 101 takes the signal from a video camera 100 as the input and extracts edge points. A window setting means 102 sets a window in the vicinity of the linear formula for preceding operation. A coordinate point extracting means 103 measures coordinates of plural edge points in the window. A line detecting means 104 approximates edge points to a line to obtain a linear formula and obtains the reliability of the line. A time averaging means 105 smooths the linear formula obtained by line approximation with respect to time. Since the output of the averaging means 105, namely, the averaged line corresponds to a lane marker or a road end, this line is given to a following display device, automatic steering device, or the like as data indicating the forward running course of a vehicle.
Patent JP-H06334902-A (JP)
Title: Picture quality compensating device
Inventor: YUGAMI MASAIKU
IPC: H04N5/208
Filed: 1993-05-20
Abstract: PURPOSE:To provide a picture quality correcting device for making/difference in horizontal resolution unnoticeable between the judgement of a moving picture at the time of using a three-dimensional motion adaptive Y/C separating circuit and the judgement of a still picture. CONSTITUTION:A horizontal high band compensating device 11 compensates the horizontal high band component of a Y signal outputted from the three- dimensional motion adaptive Y/C separating circuit 10. Delay compensating circuits 12 to 14 respectively delay motion data, the Y signal and a C signal outputted from the circuit 10. A selector circuit 15 selects the Y signal outputted from the device 11 at the time of judging a moving picture or selects the Y signal outputted from a delay compensating circuit 13 at the time of judging a still picture. Consequently the deterioration of picture quality at the time of judging a moving picture can be suppressed.
Patent JP-H07173108-A (JP)
Title: 3,4-dihydroxybenzoic ester derivative and recording material using the same
Inventor: YAMADA HISAO
IPC: C07C69/84
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a new 3,4-dihydroxybenzoic ester which is useful as an electron-accepting compound which can be used as a recording material excellent in color development and the storage stability of the image zone. CONSTITUTION:A 3,4-dihydroxybenzoic ester of the formula (X is a 1 to 20 C alkylene, a 8 to 20 C aralkylene) for example, 1,4-bis(3,4- dihydroxyphenylcarboxy)butane. The compound is readily obtained by the reaction of 3,4-dihydroxybenzoic acid with a dihalide compound or a disulfonate compound in the presence of an acid acceptor or the reaction of 3,4- dihydroxybenzoic acid or its lower alkyl ester with a diol. The use of the compound of the formula gives a recording material of high durability.
Patent JP-S5666315-A (JP)
Title: Controlling method for sheet thickness in strip mill
Inventor: KONDOU KATSUYA
IPC: B21B37/18
Filed: 1979-10-31
Abstract: PURPOSE: To control the roll gap and the tension for every specified period in order  to improve the accuracy of the thickness control, by detecting the speed and the  thickness deviation of the steel strip on the feed-in side of the rolling mill for every specified period.  
     CONSTITUTION: When the control of the strip mill starts, the thickness deviation is produced from the thickness meter 21 and the traveling speed of the steel strip is produced from the speedometer 22 for every specified period of 1/5 or smaller fraction of the period of the pulse to be generated by the timing circuit 32. Next, depending on thus detected values of the thickness deviation and the traveling speed, the thickness deviation of the steel strip at plural positions between the thickness meter 21 and the rolling mill, is stored in the memory 31. Then, by using two or more stored values of the memory 31, the roll gap and the tension are operated by the arithmetic units 33, 34, for every specified period as stated above. Next, according to these operated values, the roll gap controller 19 and the tension adjuster are controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63305935-A (JP)
Title: Adsorbent of bilirubin
Inventor: KIMURA NOBUYUKI
IPC: B01J20/26
Filed: 1987-06-08
Abstract: PURPOSE:To adsorb bilirubin contained in serum by constituting an adsorbent from a porous copolymer consisting of divinylbenzene and glycidyl methacrylate. CONSTITUTION:In the particles of a porous copolymer having composition of 35-95wt.% divinylbenzene (DVB) and 5-65wt.% glycidyl methacrylate (GMA), the prescribed amount of a precipitant such as 4-methyl-2-pentanol is added to the mixture of the monomers of DVB and GMA and the obtained mixture is subjected to suspension polymerization in water and the particles of the produced copolymer are washed with water and washed with methanol and extracted with acetone to purify them. The porous structure of the particle of this copolymer consists of 0.7-2.1cc/g narrow pore volume specific surface area not less than 150m<2>/g. Bilirubin contained in serum liquid can be effectively adsorbed by bringing the porous particles obtained by such a way into contact with a patient of hyperbilirubinemia.
Patent JP-H039034-A (JP)
Title: Fuel injection timing control device for fuel injection pump
Inventor: MORIMOTO YOSUKE
IPC: F02D1/16
Filed: 1989-06-02
Abstract: PURPOSE:To control the injection timing appropriately in the all rotation area of an engine by forming a speed control level of a governor mechanism in a middle-broken type with two levers, and energizing the tip side lever thereof to the speed reducing side with a twisted coil spring, and specifying the spring constant thereof. CONSTITUTION:A fuel injection timing control device operates a fuel injection timing controller 18 with the operation of a speed control lever 28 of a governor mechanism G through a connecting rod 29, and that operation is transmitted to a control sleeve 16 through a control rod 19, and the fuel injection time is controlled by reciprocating this sleeve 16. In this case, the speed control lever 28 is formed in a broken-type with a basic end side lever 33 and a tip side lever 34, and an accelerator rod 31 is connected to the tip side lever 34. The tip side lever 34 is energized to the speed reducing side by a twisted coil spring 35, and the spring constant thereof is set so that the lever 34 is oscillated in the speed reducing side against the lever 33 with the operating force for operating the speed control lever 28 in the speed area less than the operating speed.
Patent JP-S6071313-A (JP)
Title: Method for controlling damping force of suspension
Inventor: MIMUKAI KEN
IPC: B60G17/08
Filed: 1983-08-01
Abstract: PURPOSE:To obtain anti-rolling effect in changing the range or the like in high- speed running and to stabilize the vehicle posture at the time of cornering or slaloming, by controlling the damping force of a suspension to be superhard. CONSTITUTION:A control rod 21 is rotatably inserted into the piston rod 4 of a cylinder 1, and the rod 21 includes at the lower end thereof a cylindrical section 24 provided with switching holes 25, 26, 27. The rotor 29 of a step motor 28 is provided at its center with a rotary shaft 30 to which the upper end of the rod 21 is connected. A controlling unit connected to a field coil 31 consists of an ALU32 for outputting three different signals in response to the damping force as two input data of the running speed and handling speed of the vehicle, an amplifier 33 for amplifying the outputs, and a driving circuit 34. In such a manner, the damping force is controlled to be hard when the running speed is high and the handling speed is zero.
Patent JP-H10330782-A (JP)
Title: Candle
Inventor: FURUYA AKIRA
IPC: C11C5/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a candle which can be quickly and automatically extinguished without continuing its burning at the final extinguishing step of burning by installing a metal- or ceramic-made holding member for holding a candle wick and by causing the member to hold the lower end of the wick on the upper part of the member apart from the lower end of the member so that the lower end of the wick is held apart from the lower end of the candle. SOLUTION: As shown by the central cross section of a flower-shaped candle, an outer part 1 is formed, by using a wax material relatively difficult to melt, into a desired shape such as a petal shape, and an upwardly opening dent 2 is formed in the inside of the outer part 1 to hold a candle body 3. The candle body 3 is formed by pouring an easily burnable wax material into the dent 2 so that the wax does not flow out over the upper fringe of the outer part 1. At the lower part of the candle body 3, a holding member 5 for holding a candle wick 4 is buried. Since the candle body 3, when burned, reaches its final extinguishing step at a point apart from its lower end and is quickly extinguished without causing the wax to be sucked up, the final extinguishing point is always fixed and the candle is safely used.