baber/WOPTO huggingface dataset:
Patent JP-H11122510-A (JP)
Title: Contour correction circuit for video signal
Inventor: HASHIGUCHI KOTA
IPC: H04N5/208
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide the means that corrects effectively a fog of a contour part when an input video signal is sampled by a clock signal whose clock frequency is four times of a frequency band of the input video signal or over. SOLUTION: A video signal S1 resulting from sampling an input video signal by a sampling clock whose clock frequency is about four times of a frequency band of the input video signal is delayed by delay circuits 1, 2 to obtain delayed video signals S2, S3. A difference circuit 3 obtains a difference S5 between the video signals S1, S3, a comparator circuit 9 compares the difference S5 with a prescribed value M outputted from a prescribed value register 7 and provides an output of a contour signal S7 when the difference S5 is larger than the value M. The difference circuit 3 provides an output of a borrow that is a difference between the signals S1 and S3 as a polarity S4 of both the signals.  The contour part signal S7 and the polarity S4 are given to a selection circuit 6 as selection signals and the selection circuit 6 selects the video signal S2 when the contour part signal S7 is zero, or the video signal S3 or S1 in response to the polarity S4 when the contour part signal is logical 1 among the video signals S1, S2, S3 as an output video signal S10.
Patent JP-H09127931-A (JP)
Title: Image processing device
Inventor: INOUE NAOYUKI
IPC: G09G5/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To perform an image scroll display with a few VRAM. SOLUTION: An original image data Di to be scroll-displayed is written in a first memory part 1. When a scroll display is inputted from an input part 5, a control part 6 reads the data from the first memory part 1, writes the first-page image data of scroll display to a second memory 2, and also writes the second-page image data to a third memory part 3. The written data are successively read and scroll-displayed under the control of a scroll display control part 4. When the scroll display in a set range of the first-page image data of the second memory 2 is ended, the scroll display control part 4 outputs a scroll end signal S1. On receiving the signal S1, the control part 6 starts to write the third-page image data to the ended second memory.  When the display of the second-page image data of the third memory part 3 is also ended in a set range, the write of the fourth-page image data is started into the ended range.
Patent JP-H04162342-A (JP)
Title: Control system for ionless etching device
Inventor: UMETSU HIROSHI
IPC: H01L21/302
Filed: 1990-10-26
Abstract: PURPOSE:To perform an etching process relating to a workpiece in a stable condition by detecting a current value flowing in an atom source gun, and adjusting a supply amount of argon gas or a degree of vacuum in a vacuum chamber so that this current value obtains a reference current value. CONSTITUTION:In an atom source gun 2, high voltage is applied to an electrode to activate an argon atom while supplying argon gas to a gun main unit 2a, and an Ar beam is irradiated from an opening part for beam irradiation of the argon toward a workpiece 5, set up on a sample bed 3, to perform etching of a surface of the workpiece 5. In order to control acceleration and an irradiation amount of the Ar beam, irradiated from the atom source gun 2, so as to always obtain a fixed value, a current of the atom source gun 2 is monitored, and when a value of this current is changed, a supply amount of argon gas, supplied to the gun main unit 2a, or a vacuum pressure in a vacuum chamber 1 is controlled. In this way, the workpiece 5 can be worked in a stable condition.
Patent JP-H07121703-A (JP)
Title: Image processing method
Inventor: URUSHIYA HIROYUKI
IPC: G06T5/20
Filed: 1993-10-22
Abstract: PURPOSE:To restore an original image with high accuracy by finding a degradation function. CONSTITUTION:The output of an image input device 1 is connected to a computer 2, and an input device 3, image display device 4 and image preservation device 5 are connected to the computer 2. Inside the computer 2, a small area including one edge part at least is designated in an image inputted from the input device 1, a certain function such as a regular function containing a parameter is assumed as the degradation function, the image is restored while changing parameters T and (n), and degree of image restoration is calculated, and the entire image is restored by using the degradation functions of parameters Tmax and Nmax which improve most the degree of image restoration.
Patent JP-H10117222-A (JP)
Title: Data transmission system
Inventor: YOKOYAMA NAOKI
IPC: H04N21/61
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To allow the system to re-connected a line automatically and to re- transmit data, even in the case that a connection state of the lines has a fault when data divided into a plurality of transmission units are transmitted in units of transmission unit. SOLUTION: In the case of transmitting still image data which is divided into a plurality of minimum coded units(MCU), for example, by the half-duplex system, on the occurrence of a fault in a connection state of a line 3, a fault detection means 202 of a receiver side equipment 2 detects the fault, and a receiver side line interrupt means 203 interrupts the lines 3. On the other hand, a transmitter side line interrupt means 102 of the transmitter side equipment 1 interrupts the lines 3, after the end of the transmission processing. When a timer 201 of the receiver side equipment 2 counts a transmission processing end time for the transmitter side equipment 1 based on a transmission data amount noticed in advance, a line re-connection means 204 re-connects the line 3 and a re-transmission request notice means 205 informs the re-transmission request to the transmitter side equipment 1. Then a re-transmission processing means 103 of the transmitter side equipment 1 applies re-transmission processing to data, according to the re-transmission request.
Patent JP-H02172725-A (JP)
Title: Vacuum arm
Inventor: SUKOTSUTO ROMENESUKO
IPC: B31B50/98
Filed: 1989-11-06
Abstract: PURPOSE: To conduct development of a bag more quickly by providing a tapering part on the outer end part of a vacuum arm used for an accumulating device of a bag making apparatus. CONSTITUTION: After bags are formed of a film web by using a seal cutter head 18, they are collected separately by vacuum arms 20 and put on pins 22. An arm assembly 60 is driven at a prescribed rate by a main drive shaft. A tapering end part is formed on the outer end part of the vacuum arm 20. Since the effective thickness of the arm 20 is reduced, therefore, a necessary gap angle can be lessened, and since the vacuum arms 20 disengage faster from the outer edge of the bag made afresh, development of the bag is conducted more quickly.
Patent JP-H09105635-A (JP)
Title: Vibrator for vibration angular velocity meter and its manufacture
Inventor: WATANABE SHUNJI
IPC: G01C19/56
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrator which is miniaturized, whose production process is simplified, by which an angular velocity can be measured precisely, and in which the insulation between electrodes is ensured surely. SOLUTION: An electrode 4 is formed so as to be sandwiched by quadrangular pillar-shaped members 2, 3 which are composed of a piezoelectric material. A plurality of electrodes 6, 7, 8 which are extended in the length direction of the member 2 are formed on the surface of the member 2 by keeping mutual intervals in the width direction of the member 2. Recessed parts 9, 10 are formed between the electrodes 6, 7, 8 on the surface of the member 2.
Patent JP-2001111970-A (JP)
Title: Sound controller, and television receiver
Inventor: HAMAZAKI TADASHI
IPC: H04N5/44
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver that can enhance the tastefulness by changing sound depending on the kind of each program when a user views the program of a digital broadcast. SOLUTION: The sound controller 12 is connected to a television receiver 11 provided with a monitor display 117 and a speaker 118. The genre of a program broadcast by digital broadcast received by an antenna 4 and the kind of sound processing are stored in a storage device 123 in cross-reference with each other. When the tuner 124 extracts data denoting the genre of a program outputted from the television receiver 11, the sound processing corresponding to the genre is read from the storage device 123 and a sound change controller 122 outputs a control signal to a controller 111 to allow the controller 111 and a sound control circuit 116 to execute control.
Patent JP-H11123389-A (JP)
Title: Process for treating wastewater containing nitric acid form nitrogen and ammoniac nitrogen
Inventor: MIYAKE JUNICHI
IPC: C02F1/58
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To remove both of nitric acid form nitrogen and ammonia nitrogen easily, efficiently and inexpensively in the wet oxidizing treatment for wastewater containing nitric acid form nitrogen and ammonia nitrogen in the presence of a solid catalyst. SOLUTION: When wastewater containing nitric acid nitrogen, ammonia nitrogen, and acid other than nitrous acid and nitric acid, and/or acid-forming substances is subjected to wet oxidization treatment under the presence of a solid catalyst at the temperature of 120-370 deg.C, and under the pressure in which liquid phase is retained in the wastewater, and under the supply of oxygen-containing gas, and further under the supply of an alkaline solution, a solid catalyst layer is divided into two stages or more, and alkaline solution is introduced from the position after the first stage, and before the final stage.
Patent JP-S62147472-A (JP)
Title: Adjusting method for image formation position on photosensitive body
Inventor: SHIBATA YOSHITAKA
IPC: B41J2/45
Filed: 1985-12-20
Abstract: PURPOSE:To eliminate the need for recording to recording paper when image formation is adjusted by installing a projection plate where the light of an LED array passed through a short-focus lens array is projected and moving the LED array and short-focus lens array in optical-axis directions according to the size of an image of the light projected on the projection plate. CONSTITUTION:The projection plate 28 is installed at distance equal to the distance l from the center of a center axis 31 to the surface of a photosensitive drum 2 from the center, and the LED array 10 emits light, which is projected on the projecting plate 28. The LED array 10 and short-focus lens array 11 are moved by adjusting the depth of a screw 33 so that the size of the image of light projected on the projection plate 28 is minimum, thereby adjusting image formation on the projection plate finely. Namely, the distance from the center of the center axis 31 to the projection plate 28 is equal to the distance to the surface of the photosensitive drum 2, so the image formation position on the photosensitive drum is considered to be adjusted finely. Consequently, a recording device need not be operated for recording to recording paper every time a position adjustment is made.
Patent JP-H08112390-A (JP)
Title: No-foul cup with measuring meter measuring kick force or number of kicks
Inventor: KANEKO SHINJI
IPC: A63B71/12
Filed: 1994-10-17
Abstract: PURPOSE: To measure a kick force or the number of kicks given to a bull's-eye by combining the measuring meter which measures the kick force or the number of kicks with a no-foul cup for any direct hit type hand-to-hand fight such as karate, kendo, and judo. CONSTITUTION: The no-foul cup 1 is provided with a part 2 which measures the kick force or the number of kicks and the part 2 converts the kick force or the number of kicks into an electric signal. The converted electric signal is converted by a display meter 3 which has a small-sized computer incorporated and displays the kick force or the number of kicks into a digital or analog number, which is displayed. A part 4 which sends a radio wave for infrared-ray signal converts the kick force or the number of kicks into a radio wave or infrared-ray signal temporarily and sends the signal in air, and the reception part of a computer incorporated in an electric bulletin board and converted into a digital or analog number, which is displayed. Therefore, the kick force or the number of kicks given to the bull's-eye can be measured.
Patent JP-H05125976-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: IIZAKA SHIGEMITSU
IPC: F02D19/06
Filed: 1991-11-05
Abstract: PURPOSE:To prevent fuel from becoming overrich or overlean by performing air-fuel ratio control in response to outputs from air-fuel ratio sensors provided upstream and downstream of the catalytic converter rhodium of an exhaust system, and inhibiting air-fuel ratio control if the nature of the fuel is identified as not having predetermined volatility. CONSTITUTION:A catalytic converter 12 in which catalytic converter rhodium is stored is provided in the portion of an exhaust system downstream of an exhaust manifold 11 and O2 sensors 13, 15 are provided upstream and downstream of the catalytic converter 12, respectively. Signals output from the O2 sensors 13, 15 are input to a control circuit 10 together with signals output from sensors for detecting other operating states, and dispersion of the output characteristics of the upstream O2 sensor 13 is eliminated by the downstream O2 sensor 15 through air-fuel ratio feedback control based on the outputs of both of the O2 sensors, so as to guarantee good exhaust emissions. In this case, a fuel nature coefficient is calculated according to outputs of a vapor flow sensor 20b, and when the nature of the fuel is identified as being heavy, i.e., low volatile fuel having a small fuel nature coefficient, air-fuel ratio feedback control is inhibited.
Patent JP-H07117623-A (JP)
Title: Airbag device for side collision
Inventor: SHIGEMATSU TAKASHI
IPC: G01P15/00
Filed: 1993-10-25
Abstract: PURPOSE:To force an airbag to act more quickly in a collision time by providing a collision forecast means for detecting any body approaching from a carbody side and making control so as to raise the collision detection sensitivity of a collision detection sensor when a collision forecast signal is outputted. CONSTITUTION:A body detection sensor 11 for detecting that a body approaching from a carbody side is present in a specific detection area 11a on a carbody side is installed outside the side door 10 of the carbody when the body exists. A collision detection sensor 12 for detecting the collision to the carbody side of the body is arranged in the side door 10. A collision forecast signal is outputted from a collision forecast processing device 13 in compliance with the output of the body detection sensor 11, and in a collision judgment processing device 14, the standard of collision judgment here is switched to a low value (high sensitivity) during the input of the collision forecast signal and an airbag is expanded by the electrification to an airbag device action circuit 15 and an occupant is protected when the signal of the side collision sensor 11 exceeds this judgment standard.
Patent JP-H1086637-A (JP)
Title: Air conditioner for vehicle
Inventor: KAMIMURA YUKIO
IPC: B60H1/32
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the difference in the supply air temperature from a defroster opening part and a foot opening part from being increased by the outside air temperature. SOLUTION: A judgment is made whether or not air mix doors 11a, 11b are at the max. hot position even in a condition of two-layer mode where the inside air and the outside air are respectively introduced into a first air passage 13 and a second air passage 14. When the doors are judged at the max. hot position, the temperature difference by the outside air temperature is small even in the two-layer mode, and the two-layer mode is set. In other conditions, the two-layer mode is not set, but the mode where the outside air is introduced in the air passages 13, 14 is set.
Patent JP-H02135129-A (JP)
Title: Method for sealing hole in jacket of hollow fiber type filter
Inventor: YOKOYAMA TAKAYUKI
IPC: B01D63/00
Filed: 1988-11-17
Abstract: PURPOSE:To seal holes hermetically for feeding a stock soln. in the same line in the protective jacket of a hollow fiber type filter by one process by sealing the holes with a belt having plugs. CONSTITUTION:When holes for feeding a stock soln. in the protective jacket of a hollow fiber type filter 5 are sealed, each belt 1 having plugs 2 made of butadiene rubber, etc., is wound around the jacket so that the plugs 2 enter the holes and the belt 1 is fastened tight with an insulating lock 4 to seal the many holes on the circumference at once. The holes in the same line can be hermetically sealed by one process, the inspection of pinholes in the filter can be carried out under high pressure and the amt. of work can be considerably reduced.
Patent JP-H08126609-A (JP)
Title: Ophthalmic apparatus
Inventor: UCHIDA KOJI
IPC: A61B3/028
Filed: 1994-10-28
Abstract: PURPOSE: To enhance safety by eliminating the contact of an ophthalmic apparatus with an examinee by providing a means braking an ophthalmoscopic unit or allowing this unit to retreat by a drive means performing the alignment of the ophthalmoscopic unit with regard to an eye to be examined so as to prevent the ophthalmoscopic unit from approaching the eye to be examined over a predetermined distance or more. CONSTITUTION: A guide shaft 2 and a feed screw 3 are provided to a frame 1 in a mutually parallel state and an ophthalmoscopic unit 7 is moved left and right through the bearing screw 6 threaded with the feed screw 3 by rotating the feed screw 3 by a motor 4. In the ophthalmoscopic unit 7, the luminous flux reflected from a half mirror 12 is refracted in two directions by prism lenses 19, 19' to be detected by a two-dimensional photodetector 20. The relative position of the cornea Ec of an eye E to be examined and the ophthalmoscopic unit 7 is calculated on the basis of the output of the photodetector 20 by a control circuit and, when the ophthalmoscopic unit too approaches the eye E to be examined over a proper operation distance or more to reach an approach prohibiting distance, a brake 8 is operated to brake the movement of the ophthalmoscopic unit 7.
Patent JP-H07190903-A (JP)
Title: Duplex-function probe for combustion turbine
Inventor: JIYOOJI JIYOSEFU ROBINSON
IPC: F01D21/00
Filed: 1994-10-27
Abstract: PURPOSE: To provide a double function probe for measuring blade path temperature and at the same time sampling exhaust flow gases running from a combustion turbine. CONSTITUTION: This double function probe 25 includes a slender tubular member 34 having an open end 35 and a sealed end. In addition, a slender thermocouple 41 is provided at a center within the tubular member 35, thereby enabling the member 35 to function as a thermocouple. At least a part of the tubular member 34 is inserted through the exhaust cylinder 2 and the diffusing chamber 11 of a combustion turbine, so as to be faced to a turbine exhaust gas flow passage. Also, an open/close valve 60 is connected to the tubular member 34 near the sealed end thereof, so that exhaust flow gases running into the open end 35 of the tubular member 34 are sampled therefrom for analysis.
Patent JP-S62148502-A (JP)
Title: Catalyst for polymerizing olefin
Inventor: TERANO MINORU
IPC: C08F10/00
Filed: 1985-12-24
Abstract: PURPOSE:A catalyst, consisting of a catalyst component prepared by heat- treating a specific solid composition, a silicon compound and organoaluminum compound and capable of acting with high activity when used in polymerizing an olefin and giving a stereoregular polymer having an uniform particle size distribution in high yield. CONSTITUTION:A catalyst obtained from (A) a catalyst component prepared by heat-treating a solid composition obtained by bringing (A1) a dialkoxymagnesium, e.g. diethoxymagnesium, etc., into contact with (A2) normally 0.1-1g, based on 1g component (A1), aromatic dicarboxylic acid diester, e.g. dimethyl terephthalate or ethyl propyl phthalate, etc., (A3) a halogenated hydrocarbon, e.g. CCl4, CH3Cl, etc., in an amount sufficient to form a suspension and (A4)>=1g, based on 1g component (A1), titanium halide, e.g., TiCl4, etc., preferably at >=50 deg.C for <=5hr, (B) a silicon compound expressed by the formula (R is H, alkyl or aryl; R' is R except R; 0<=m<=4), e.g. phenyltrimethoxysilane, etc., and (C) an organoaluminum compound, e.g. triethylaluminum etc.
Patent JP-H07139334-A (JP)
Title: Exhaust gas purification device
Inventor: TANIGUCHI HIROYUKI
IPC: F01N3/02
Filed: 1993-11-18
Abstract: PURPOSE:To improve the high speed responsiveness of an exhaust gas temperature detection means by estimating a particulate collective quantity based on a corrective pressure loss where the pressure loss of the filter is corrected by an engine rotational speed, exhaust temperature, and acceleration opening, so as to discriminate the regeneration timing of the filter. CONSTITUTION:Exhaust gas discharged from diesel engine 20 is introduced into a case 1 from an exhaust pipe 3, and a particulates in exhaust gas are collected by a filter 2. A solenoid valve 14 is opened at the time of regenerating the filter 2. The particulate collective quantity is calculated by a controller 8 based on respective detection signals from an engine rotational speed sensor 18, an exhaust gas temperature sensor 6, and an acceleration opening sensor 19, etc. Thereafter a heater 11 and a blower 13 are respectively driven when the collective quantity exceeds a threshold value. The collected particulates are thus burned by heating by the heater 11 and air supply by the blower 13.
Patent JP-H01132601-A (JP)
Title: Production of macromonomer
Inventor: TSUDA TAKASHI
IPC: C08F8/00
Filed: 1987-11-18
Abstract: PURPOSE:To produce a highly pure macromonomer, by reacting a linear polymer having a functional group on one end with a vinyl compound in a specified solvent in the presence of a polymerization inhibitor, while blowing a gas containing molecular oxygen into the reaction mixture. CONSTITUTION:A vinyl monomer (e.g., styrene) is polymerized at 50-90 deg.C for several hr in the presence of water, a dispersant and a surfactant. The formed polymer is reacted with 0.8-5.0mol, per mol of said functional group, of a vinyl compound having a group reactive with said functional group [e.g., glycidyl (meth)acrylate] at room temperature to 150 deg.C in the presence of 10-2000ppm of a polymerization inhibitor (e.g., phenothiazine) and 0.1-3wt.%, based on the reaction solution, catalyst (e.g., tert. amine) while blowing a gas containing molecular oxygen into the reaction mixture.