baber/WOPTO huggingface dataset:
Patent JP-2000134482-A (JP)
Title: Image processor
Inventor: ITO KEITOKU
IPC: H04N1/60
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can perform color reproduction corresponding to the kind of a document precisely with simple constitution without deciding the kind of the document. SOLUTION: A color correcting circuit of the image processor calculates and outputs differences between image signals (R', G', B') and image signals (R", G", B") as difference signals (ΔR, ΔG, ΔB) and a determination circuit 402 calculates correction coefficients (a11 to a33) according to the difference signals (ΔR, ΔG, ΔB). Then an image signal converting circuit 403 uses the correction coefficients (a11 to a33) to generate image signals (Rs, Gs, Bs) according to the image signals (R', G', B').
Patent JP-2001127384-A (JP)
Title: Ceramic circuit board
Inventor: SUGAI KOUICHIRO
IPC: H05K1/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent a crack from being generated in a ceramic substrate due to the difference in the thermal coefficient of expansion between the ceramic substrate and a metal circuit board. SOLUTION: In the ceramic circuit board where a metal circuit board 3 is mounted onto the upper surface of a ceramic substrate 1, a metallization layer 4 is arranged at a distance A inside the ceramic substrate 1 from the upper surface of the ceramic substrate 1 by a thickness of 1/3 of the ceramic substrate 1, and the outer periphery of the metallization layer 4 is set larger than that of the metal circuit board 3 by the distance A.
Patent JP-H04175401-A (JP)
Title: Steam turbine output controller
Inventor: HIROE TAKAHARU
IPC: F01D15/10
Filed: 1990-11-08
Abstract: PURPOSE:To make a control amount of a generator output slow in response to a change in the opening of a governor to restrain errors in the generator output and quickly perform the output control by the use of the generator output by utilizing plant condition amounts such as the opening of the governor, pressure in a steam reheater, etc. CONSTITUTION:An integration feedback means 2 inputs an output setting value 29 and generator output signal 20 to a difference calculator 6 to calculate a deviation from the set value of the generator output. The integration feedback signal 14 makes the generator output signal 20 coincide with an output set value signal 29. A condition feedback means 3 consisting of counters 9-11 and an adder 12 inputs an A valve opening signal 17, B valve opening signal 18 and steam reheater pressure 19 of conditional amounts of a plant. A condition feedback signal 15 compensates for the delay of the generator output slow in response to provide a conforming property and safety. Further, an adding means 4 consisting of an adder 13 adds said both feedback signals 14, 15 to output a governor opening commanding signal 16 which controls the opening of a governor 36.
Patent JP-H03165889-A (JP)
Title: Method for removing residual germicide
Inventor: SAITO TAKAYUKI
IPC: C02F1/32
Filed: 1989-11-24
Abstract: PURPOSE:To easily remove a residual germicide and to prevent the increase of impurities and the propagation of bacteria by applying germicidal treatment to water by means of a germicide, dissolving gaseous hydrogen in the above water in which the germicide remains, and irradiating the above water with ultraviolet rays. CONSTITUTION:Water is subjected to germicidal treatment by using a germicide consisting of an oxidizing agent, such as ozone, hydrogen peroxide, and chlorine. Subsequently, gaseous H2 is introduced through a diffusing pipe 7, etc., and dissolved in the resulting water 1 incorporating residual germicide, which is then irradiated with ultraviolet rays from an ultraviolet lamp 8 of an ultraviolet- ray projecting device 4. By this method, the residual germicide can be easily removed by decomposition, and further, the increase of impurities can be prevented and also the water can be prevented from being a hotbed of bacteria because ultraviolet rays have germicidal action.
Patent JP-H05120733-A (JP)
Title: Optical disk
Inventor: YANAGIHARA HITOSHI
IPC: G11B7/24091
Filed: 1991-10-24
Abstract: PURPOSE:To provide the optical disk for land recording which allows to simplify a process and allows to improve a yield and disk performance by specifying both of the depth of address pits and the depth of grooves for tracking of an optical head to lambda/4n2 at which the modulation degree of the prepits can be taken large. CONSTITUTION:The depths of the address pits 2 and the grooves 1 for tracking are set at lambda/4n2 and the relation between the bit width W1 and the groove width W2 is set at W1>W2.
Patent JP-2000131668-A (JP)
Title: Light source adjusting device for liquid crystal projector
Inventor: KOIKE MASATOSHI
IPC: G02F1/133
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a liquid crystal projector and to extend a lifetime of a lamp for light source by controlling electric power supplied to a light source controlling a power controlling means by a control signal from a control signal generating means. SOLUTION: Ambient light quantity detecting means 1 detects ambient light quantity. When this detected ambient brightness is dark, a power control means 2 controls voltage and current outputted from a power source by a control signal outputted from the ambient light quantity detecting means 1. Consequently, small power is supplied to a lamp 4 for light source from the power control means 2, light quantity of the lamp 4 for light source is decreased, brightness of a picture displayed on a screen 7 through a picture display means 5 and an enlarging means 6 is made dark in accordance with ambient brightness when the surrounding of a liquid crystal projector is dark. Therefore, power consumed in the lamp 4 for light source can be made small, and a lifetime of the lamp 4 for light source can be extended.
Patent JP-H03164347-A (JP)
Title: Crew protecting device
Inventor: HIKONE MAKOTO
IPC: B60N2/42
Filed: 1989-11-22
Abstract: PURPOSE:To reduce the relative speed between a crew and a vehicle body at the time of collision and improve safety by providing a low-deceleration generating mechanism easily deformed by a collision load and a mechanism releasing the lock mechanism of a seat at the time of collision and again locking it when the relative movement between the crew and the vehicle body is stopped. CONSTITUTION:When a vehicle frontally collides, low deceleration is generated on a vehicle body by a low-deceleration generating mechanism 1 at the initial stage of collision. A collision detecting sensor 2 detects collision, a signal is sent from a control unit 3 to a seat slide unit 5, a reclining unit 6 and an air bag device 4, then an inflator 52 is ignited, and an air bag 53 starts to be deployed. solenoids 18 and 44 are operated, and the lock of units 5 and 6 is released. The mechanism 1 is deformed by a low load, a crew is moved at a reduced speed and starts to be moved at a low relative speed against a vehicle body together with a seat 8, and the air bag 53 completes its deployment to hold the shape during this time. Units 4 and 6 are again locked by the stop of the relative movement between the seat 8 and the vehicle body.
Patent JP-H08163194-A (JP)
Title: Clock reproduction circuit and communication equipment using the same
Inventor: SHIMODA SHINICHI
IPC: H04L27/22
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a stable reproduced clock by performing the fast pull-in of a clock and reducing a jitter in a circuit provided with a function to reproduce the clock. CONSTITUTION: An inputted angle modulated wave is quantized by a phase quantizing means 2, and an eye pattern representing the change quantity of a phase in one symbol time can be obtained by a phase data delay means 3 and an arithmetic means 4. Plural detection values are set from the eye pattern, and timings to show the values are detected by a detecting means 5. The timing (A) requiring correction out of detected timings is corrected by delaying by a timing delay means 6, and AND with the timing (B) without requiring correction is taken, and the clock in which a fast operation can be performed and the jitter can be reduced is reproduced at such timing by a phase locked loop 8.
Patent JP-H01146645-A (JP)
Title: Profile control system
Inventor: YABUKI AKIHIKO
IPC: B23Q35/12
Filed: 1987-12-03
Abstract: PURPOSE:To facilitate prevention of the damage of an object and a work, by a method wherein, when an monitoring force exerted in a position control direction exceeds an allowable range, an output from a blind zone computing means is added to a speed command in the direction of a normal extending vertically to a profile direction. CONSTITUTION:By means of a deviation between a detecting force Fr produced by coordinate-converting a force detected by a force detecting means and a force command Fo indicating a press force, a speed command Vf is outputted in a direction, extending vertically to the profile direction, to a force control means B. A monitoring force exerted in the direction of position control is computed by a blind zone computing means C, and it is decided by the blind zone computing means whether the monitoring force is in an allowable range. Meanwhile, a deviation between a present position coordinate Xp and a target position Xo is determined by means of a position control means A, and is outputted in a profile direction as a speed command Vp. When the monitoring force exceeds a given allowable range, an output from the blind zone computing means C is added to a speed command Vf by means of the blind computing means C. The damage of an object and a work when an abnormal force is exerted can be prevented from occurring.
Patent JP-H05145228-A (JP)
Title: Method of connecting flexible circuit
Inventor: EGUCHI MASAHARU
IPC: G02B7/02
Filed: 1991-11-20
Abstract: PURPOSE:To avoid a 180 deg. bend of a flexible circuit and thus prevent excessive stresses in it by using a flexible connector for connection between flexible circuits. CONSTITUTION:A flexible connector 9 is used to connect flexible printed circuits 4 and 8. The connector is opposed to its counter part of a flexible circuit. The terminal portion of a first printed circuit 4 connected with the connector is moved together with the corresponding terminal portion of a second printed circuit 8 and both are connected. These printed circuits can have a shorter extension. In addition, the printed circuit does not have to be bent 180 deg. near the connector, so it is possible to prevent excessive stresses at the bend.
Patent JP-H09141456-A (JP)
Title: Marking device and manufacture of semiconductor device using it
Inventor: SUKAI KIYOKAZU
IPC: B23K26/064
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing efficiency of mass produced articles such as semi-conductor devices by improving the marking efficiency. SOLUTION: Semi-conductor devices 5a, 5b formed in a cutting device are carried by carriage parts 17a, 17b relative to a marking device. The marking device is provided with a plurality of marking heads 11a, 11b corresponding to the carriage parts 17a, 17b, and the marking heads 11a, 11b are irradiated with the Baser beam from a single laser beam emitting part 14 to stamp the numeral, etc. on the surface of the semi-conductor devices 5a, 5b. The processing ability of the marking device can be set approximate to the processing ability of the pretreatment process, and the manufacturing efficiency of mass-produced articles is improved.
Patent JP-H11124182-A (JP)
Title: Packaging device
Inventor: ABE TAKESHI
IPC: B65D77/26
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the protection characteristics of a product against impact forces, easily judge whether or not the product has received impact forces, and further judge the degree of the impact forces applied to the product. SOLUTION: The packaging device consists of an exterior box 4 and cushioning materials 1 mounted to the box 4. In the material 1, an inside cushioning material 2 and an outside cushioning material 3 (3-1, 3-2) are integrally formed so as to be spaced apart, one from another, by a gap (g). The cushioning material 1 is attached to each of the eight corners, upper ones and lower ones, of the box 4 to protect a product 5 inside the box 4 directly and indirectly. And the degree of impact forces can be grasped depending on the amount of the strain of the material 3.
Patent JP-H09127733-A (JP)
Title: Nonmagnetic one-component magenta toner and its developing method
Inventor: TAKASU TEISHO
IPC: G03G9/09
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain both of good electrification property and long life by depositing silica with substitution of silanol groups for a specified structure on the surface of toner particles containing a binder resin and a specified coloring material. SOLUTION: A silica with substitution of silanol groups to a structure expressed by formula II or formula III is deposited on the surface of toner particles containing a binder resin and a coloring agent expressed by formula I. In this case, when a compd. having a chemical structure expressed by formula IV is used as a charge controlling agent, a nonmagnetic one-component magenta toner having good electrification property and excellent image quality can be obtd. Further, the nonmagnetic one-component magenta toner is supplied to a developing device to develop a latent image.  The developing device consists of a developing roller which forms a layer of a nonmagnetic toner, a supply roller which is in contact with the developing roller and supplies the nonmagnetic toner, and an electrifying blade for the nonmagnetic toner which is in contact with a toner carrying body, and the latent image holding body faces the developing roller. As for the binder resin of the toner particles, not only an epoxy resin but styrene or acryl resin can be used.
Patent JP-H02153120-A (JP)
Title: Constructing method for concrete foundation
Inventor: ISHIKAWA KATSUHIKO
IPC: E02D27/44
Filed: 1988-12-02
Abstract: PURPOSE:To shorten the term of construction by pushing a rugged member against the surface of placed concrete under the non-hardening of the placed concrete, to form a rugged type, and by placing mortar on the rugged type. CONSTITUTION:On the surface of concrete 1 which is freshly placed, a plurality of anchor bolts 2 are projected, and while the concrete is not hardened, a rugged shape is set on the surface of the concrete 1 by a rugged member 3. After that, on the one surface of a flat plate 4, plate members 5 are fitted, and the side of the plate members 5 of the rugged member 3 is pushed against the surface of the concrete 1, and a recessed grid shape is marked, and a rugged shape is formed. Then, on the surface of the concrete 1 forming the surface rugged-shape, mortar is placed, and by the rugged shape, fitting the concrete 1 and mortar on each other is improved and is contrived to resist a shearing force in the horizontal direction. As a result, a construction cost can be lowered.
Patent JP-2001128019-A (JP)
Title: Picture processor and recording medium recording picture processing program
Inventor: UTAGAWA TAKESHI
IPC: G06T1/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To remove a pseudo color while the structure of a color picture is kept on a picture processor executing a correction processing for correcting the value of a second color plane on the color picture which is constituted of plural color planes and in which the value of a first color plane and the value of the second color plane exist in all pixels and on a recording medium recording a picture processing program for executing the correction processing by a computer. SOLUTION: A similarity evaluation means evaluates the similarity of a pixel being a correction object and a pixel in the range of an operation object based on the value of a first color plane. A correction means adaptively averages the value of a color difference formed of the value of the second color plane or the value of the first color plane in the pixel within the range of the ration object and the value of the second color plane in accordance with the intensity of similarity evaluated by the similarity evaluation means and corrects the value of the second color plane in the pixel of the correction object by using a value obtained by averaging.
Patent JP-H02242634-A (JP)
Title: Preparation of roast sweet potato capable of preserving for long period of time at normal temperature
Inventor: IMAMURA MASAHIRO
IPC: A23L19/10
Filed: 1988-12-02
Abstract: PURPOSE:To prepare roast sweet potato able to be preserved for a long period of time at normal temperature without losing flavor characteristic to roast sweet potato by dehydrating in packing material with centrifuge of burnt, packed and cooled roast sweet potato and re-packing. CONSTITUTION:Raw sweet potato with skin is washed in water and sterilized, then burnt with two-stage burning, thus resultant roast sweet potato is packed in a packing material preferably having a size a little larger than external shape and generating excess ends with having heat and sealed. Next, said package is re-heated to sterilize and quickly frozen to, e.g, from -20 to -25 deg.C, then dehydrated with centrifugal method to remove condensed dew component attached to inner face of the pacing material or raw sweet potato, thus re- packed.
Patent JP-S63161231-A (JP)
Inventor: SAKUMA HIROSHI
IPC: E04B1/58
Filed: 1986-12-22
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-H01188771-A (JP)
Title: Valve
Inventor: UIRIAMU AARU HAIESU
IPC: F16K1/228
Filed: 1988-12-02
Abstract: PURPOSE: To obtain an effective and high reliable sealing by arranging a sealing element that has a radial outer periphery part fixed in a casing mounting face under sealing condition, and a radial inside part smoothly contacting with an outer spherical surface of a valve element. CONSTITUTION: In order to high functionally seal a valve casing 11 and a disk shaped valve element 14, an annular sealing element 18 is used. While the valve element 14 is in the close position, the sealing element 18 surrounds the spherical outer surface element 16 of the valve element. The radial outer part of the sealing element 18 is strongly fixed on the casing 11, thereby the space between the radial outer part and the casing 11 is sealed. On the other hand, the radial inside part 20 of the sealing element 18 slides relative to the spherical outer surface 16 of the valve 14, a sealing contact of them is ensured.
Patent JP-H05259-A (JP)
Title: Liquid drop producing apparatus
Inventor: YAMAMORI SEIJI
IPC: B05B17/06
Filed: 1991-11-21
Abstract: PURPOSE:To provide a liquid drop producing apparatus which has a small size, can prevent bubbles from invading and remove bubbles even if the bubbles invade wherein the liquid drop producing apparatus is assembled in an air conditioning apparatus, etc., and applied for aroma producing apparatus which controls the aromatic environment of living space, etc. CONSTITUTION:A liquid drop producing apparatus which has a small size and is able to prevent bubbles from invading and remove bubbles even if the bubbles invasion is obtained by providing a liquid storage container 3, a pressure chamber 11, a bubble removing route 20 communicating the storage container and the pressure chamber, a rod 22 which reachs the pressure chamber, a closing piece 23 to open and close the bubble removing route, a rod energizing means 21, a liquid supplying route 10 formed by closing the bubble removing route by the closing piece, a spraying nozzle 4 coated with a liquid-repelling material, and pressure generating means 12, 13.
Patent JP-H03194560-A (JP)
Title: Electrophotographic recording material
Inventor: DABITSUDO RISHIYAARU TERERU
IPC: C09B47/00
Filed: 1990-11-08
Abstract: PURPOSE: To improve the photosensitivity of an electrophotographic recording material in a long wavelength region and the cycle behavior of the material at the time of repetitive use by using a specified tetrabenzoporphyrin compd. as a photoconductive compd. CONSTITUTION: This electrophotographic recording material contains a tetrabenzoporphyrin compd. having high positive charge generating capacity represented by formula I as a photoconductive compd. in the photosensitive layer, preferably an electric charge generating layer. In the formula I, each of X<1> -X<4> is a halogen, nitro, etc., each of (k)-(n) is 0-4, R<1> is H, l-2C alkyl, etc., A is N or CR<2> , R<2> has the same meaning as R<1> and Z is H or two Z's form a metallic atom. The compd. represented by the formula I is preferably a compd. represented by formula II, that is, ω-transformed metal-free tetrabenzotriazaporphyrin having a prescribed X-ray diffraction pattern. The compd. is preferably treated with hot methyl benzoate or hot xylene.
Patent JP-H11139279-A (JP)
Title: Automatic brake device
Inventor: KAGAWA KAZUNORI
IPC: B60T7/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To execute automatic braking without making vehicle occupants feel offended at their ears, using an automatic brake device which automatically produces an appropriate braking force according to the running condition of the vehicle. SOLUTION: An STR 48 is communicated with an accumulator 26. Lines 60, 62, 94, 100 are connected to the downstream side of the STR 48. The lines 94, 100 are connected to rear wheel cylinders 96, 102 while crossing the lower part of the interior of a vehicle. When automatic braking is requested, the STR 48 is held on to supply accumulator pressure PACC to the lines 60, 62, 94, 100. To suppress the sound of oil impact generated by the lines 94, 100 crossing the lower part of the interior of the vehicle, orifices 103, 104, 106, 108 are provided in communicating passages 87, 90 leading to the lines 94, 100.
Patent JP-H07132093-A (JP)
Title: New protein and gene thereof
Inventor: DATE TAKAYASU
IPC: C12N15/09
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a new protein kinase and gene thereof useful for medicines/ diagnostics, by adsorbing a protein manifested by a prokaryote onto a film coated with a substrate followed by retrieving the intake activity of the phosphate group at gamma-site of ATP to conduct a cloning. CONSTITUTION:Escherichia coli or the like is infected with the lambda gt1lcDNA library of human-testis-placenta-melanoma and then cultured in an agar medium, and the resultant protein manifested is adsorbed onto a film coated with a substrate. The intake activity of the phosphate group at gamma-site of ATP into this substrate is assayed in terms of <32>P intake using gamma-<32>P-ATP to retrieve kinase activity to conduct a cloning of a new protein kinase gene, thus affording the objective new protein and gene thereof useful as a medicine/diagnostic based on the in vivo function analysis of protein kinase.
Patent JP-H08280022-A (JP)
Title: Method and apparatus for decoded video signal
Inventor: PETERU FUBERUTASU FURENKEN
IPC: H04N7/50
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To mitigate the limitation of a memory capacity and a memory band width in the decoding of MPEG encoded signals by decoding the luminance information components of the macroblock of a type B only at the moment when it is required to obtain the information components for display. SOLUTION: For signals relating to the luminance of the respective microblocks of the type B, a decoding step and a display step are divided into two sub steps for decoding the signals corresponding to respective fields and the two sub steps for displaying the fields. Then, the respective sub steps for decoding the respective fields are executed at the same rate without using buffer storage during a storage step for the on-the-fly decoding of the macroblock of the type B immediately before the sub steps for displaying the fields. That is, since the luminance information components of the macroblock of the type B are decoded only at the moment when it is required to obtain the information components for the display, the need of storing the information components is eliminated.