baber/WOPTO huggingface dataset:
Patent JP-H07236069-A (JP)
Title: Picture processor
Inventor: KATO NAOYA
IPC: B41J2/525
Filed: 1994-02-24
Abstract: PURPOSE:To provide a picture processor having general applicability capable of performing highly accurate and more natural color reproduction and uniquely and easily obtaining the compression process of picture data. CONSTITUTION:The parameter of a color area compression processing is inputted from a parameter input part 4 to a color area compression method deciding part 33, the method of the color area compression processing of color picture data in a picture processing part 34 is decided by the color area compression method deciding part 33 based on the chromaticity coordinate point data of the representative colors of an input equipment 1 and an output equipment 2 inputted from an input side chromaticity coordinate point transfer part 31 and an output side chromaticity coordinate point transfer part 32 and the color picture data from the input equipment 1 are compressed within the color reproduction area of the output equipment 2 and supplied to the output equipment 2 by the picture processing part 34.
Patent JP-H03234862-A (JP)
Title: Controller for mark cutter
Inventor: FUCHIGAMI SHINICHI
IPC: B26D5/00
Filed: 1990-02-06
Abstract: PURPOSE:To effectively utilize a mark fabric by setting an arrangement state into a range capable of mark cut from contour data of a selection mark pattern read out of a memory, then driving and controlling a heat cutter based on the cut data. CONSTITUTION:Contour data of a desired mark pattern selected from a memory memorizing plural pattern data composed of cut data and contour data corresponding to a mark pattern are used to determine an arrangement state into a range capable of mark cut and the system program thereof is then memorized in the memory. A mark fabric sheet is subsequently placed and fixed on a cutting table and the aforementioned range capable of mark cut is simultaneously confirmed. A Z driving motor for driving a heat cutter in two directions of a lower position for cutting based on the above-mentioned cut data and an upper position for releasing the driving and both X and Y driving motors for moving the heat cutter in both the X and Y directions are driven and controlled to perform cutting of the desired mark pattern.
Patent JP-H01202955-A (JP)
Title: Modem equipment
Inventor: YAGUCHI TATSUYA
IPC: H04L27/152
Filed: 1988-02-09
Abstract: PURPOSE:To attain full duplex communication with simple constitution by adopting the constitution for a demodulation section to include a DPLL circuit and providing at least a 2nd-order low pass filter to the DPLL. CONSTITUTION:A D/A converter 102 converts a discrete signal into a continuous signal. A low pass filter 103 prevents an undesired high frequency component from being leaked to the line. A bypass prevention circuit 104 is a circuit preventing the bypass of a transmission signal to the reception side in case of full duplex communication. An NCU (network control unit) 105 interfacing with the transmission line connects the transmission line and the MODEM via the NCU 105. Then a signal from the sender side equipment through the transmission line is fetched into the MODEM by the NCU 105, demultiplexed by the bypass preventing circuit 104 and sent to a band pass filter 106. Then the band pass filter 106 eliminates undesired component such as Gaussian noise and the result is given to an AGC circuit 107.
Patent JP-H04251844-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAGAOKA YOKO
IPC: G03C7/36
Filed: 1991-01-29
Abstract: PURPOSE:To provide a silver halide photographic sensitive material enhanced in color reproduction performance and improved in raw storage stability. CONSTITUTION:The silver halide photographic sensitive material comprises a support and photographic constituent layers formed on it and comprising a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer, a red-sensitive silver halide emulsion layer, an interlayer, and a protective layer, and at least one of these constituent layers are characterized by containing a vinylsulfone type hardener and at least one of the emulsion layers is characterized by containing at least one of yellow couplers represented by formula I in which each of RA and RB is alkyl, cycloalkyl, or aryl; XA is acylamino or sulfonylamino; and ZA is a group to be released by coupling with the oxidation product of the color developing agent.
Patent JP-S6023015-A (JP)
Title: Water chamber structure in underwater cutting type granulater
Inventor: ORIMO YASUJI
IPC: B29B9/10
Filed: 1983-02-18
Abstract: PURPOSE:To obtain an underwater cutting type granulater free from variation of the parallelism due to thermal deformation between the die and the cutter edge by connecting the head with the cutter unit by a special method through a water chamber. CONSTITUTION:An underwater cutting type granulater consist mainly of a head 2, a die 4, a water chamber 1 and a cutter unit 3 holding rotatively a cutter edge 25. The die 4 is screwed by the bolt 23 in the head 2 and the water chamber 1 is screwed by the bolt 24 in the head 2 to fix them respectively. Four projections 11, 12 are provided on the cutter unit 3 and the head and both of them are fixed with tie rods 5. The seal plate 14 fixed to the cutter unit is inserted into the fitting part 13a on the cutter unit side of the water chamber 1 and a clearance A is provided between them both and sealed with the O-ring 15. A perforating hole 6 is provided in the center of each tie rod 5 to let fluid flow at a constant temperature.
Patent JP-H07233565-A (JP)
Title: Laminated rubber support member
Inventor: MURAMATSU YOSHITAKA
IPC: E04B1/36
Filed: 1994-02-24
Abstract: PURPOSE:To enhance durability by laminating alternately a plurality of rigid plates and rubber boards having an open spiral-shaped or concentric circle- shaped groove on the surface without bonding each of them. CONSTITUTION:A rubber composition is molded in a vulcanizing fashion, thereby forming a disk-shaped rubber board 2 having an open spiral-shaped or concentric circle-shaped groove whose depth ranges from 0.1 to 0.5mm, and what is more, at a pitch within 10mm on the surface and whose surface roughness ranges from 20 to 80mum Ra. A middle rigid steel plate la and the rubber board 2 are alternately laminated without bonding each of them. A steel plate-made outer side rigid board is installed to the top and the bottom respectively.
Patent JP-S58145524-A (JP)
Title: Neutral control method of hydraulically operated speed changer and steering machine
Inventor: MARUYAMA RIYOUICHI
IPC: B62D11/18
Filed: 1982-02-23
Abstract: PURPOSE:To perform control of neutral, by disengaging all clutches with a neutral signal when a change lever is placed in a neutral position and controlling rotary speed of a hydraulic motor to zero through a stop signal of the hydraulic motor. CONSTITUTION:A change lever is placed in a neutral position, if a neutral signal (c) is input to a logical operation circuit 28 from a lever position detector 13, signals (e)-(h) to selector switches 22-25 are all set to zero to release each clutch A-D. Simultaneously stop signals I5, I6 are generated from a neutral signal from the detector 13 and each rotary speed signal nm1, nm2 from rotary speed detectors 16, 17 of each hydraulic motor, and added through adders 81, 82 to signals (i), (j) to delivery amount control actuators 26, 27 of a hydraulic pump in the direction the signals nm1, nm2 approximate to zero, and a rotary speed of lateral output shafts is convergently controlled to zero to stop a vehicle.
Patent JP-S57143467-A (JP)
Title: Low c-low si-cr-mo steel used in wet vapor
Inventor: UEDA SHIYUUZOU
IPC: C22C38/46
Filed: 1981-02-27
Abstract: PURPOSE: To enhance the weldability of the titled steel and the erosion corrosion resistance in wet vapor by preparing a low C-low Si-Cr-Mo steel having a specified composition contg. Mn.  
     CONSTITUTION: This low C-low Si-Cr-Mo steel has a composition constisting  of, by wt., 0.02W0.14% C, <0.45% Si, 0.30W0.80% Mn, 0.70W1.60% Cr, 0.40W 0.70% Mo and the balance Fe with inevitable impurities. The composition may further contain ≥1 group of element selected from ≤0.5% Cu and Ni and/or ≤0.005% B, ≤0.05% Nb and/or ≤0.08% V, and 0.005W0.08% one or more among Al, Ti and Zr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02206091-A (JP)
Title: Semiconductor storage device
Inventor: MATSUO ICHIRO
IPC: G11C11/412
Filed: 1989-02-06
Abstract: PURPOSE:To surely execute write without necessitating a large current, and also, to execute a high integration by providing a storage unit consisting of a MISFET in which a capacitor which can be short-circuited electrically is connected between the source and the drain. CONSTITUTION:By applying a voltage which can short-circuit capacitors 1-4 to a bit line 13, one of MISFETs 5-8 of specific storage units 9-12 is controlled to OFF. That is, the voltage which can execute a short circuit is applied to one of the capacitors 1-4, short-circuits its capacitor, write of the storage contents is executed thereby, and read-out is executed by applying a lower voltage than the voltage which can short-circuit the capacitors 1-4 to the bit line 13. Accordingly, write can be executed surely without necessitating a large current, and also, a high integration, namely, a large capacity can be obtained.
Patent JP-S60171574-A (JP)
Title: Device for extracting picture feature
Inventor: HAMANO NOBUO
IPC: G16H10/60
Filed: 1984-02-17
Abstract: PURPOSE:To extract accurately a part having a fine feature noticed from among multiple dimensional picture data by providing a transmission characteristic estimating part, and deriving both relative transmission functions, etc., from a low resolution picture and a high resolution picture. CONSTITUTION:When sampling intervals of a picture 105 obtained from a high resolution sensor and of a picture 104 obtained from a resolution which is lower than the preceding one are not equal, sampling intervals are made equal by sampling the pictures by a resampling part 106. Next, by noticing a common object between both pictures after they are resampled, relative positioning of both pictures is executed by functional calculation at a positioning part 107. Next, a relative transmission function or dotted picture function of both are derived from the low and high resolution pictures by a transmission characteristic estimating part 108. The derived transmission function or dotted picture function 109 are supplied to a transmission characteristic correction processing part 110, and correction processing is executed by using the picture 104 as an input. In such a way, the extraction accuracy of a part having a fine feature to be noticed is improved from among the multiple dimensional picture data.
Patent JP-S61187437-A (JP)
Title: Transmission frame timing signal generating circuit
Inventor: AOKI SHINICHIRO
IPC: H04B7/212
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a circuit with small circuit scale where no duplicated output of a transmission frame timing signal or no missing pulse is caused by providing a transmission frame counter initialized only at transmission timing correction, running by itself in other cases and outputting a transmission frame timing signal and a flip-flop reset by the said output. CONSTITUTION:The transmission frame counter 16 is provided with an FF 19, an AND circuit 20, an OR circuit 21 and an M symbol delay circuit 22. Thus, when there is no change in the deviation of the timing correction signal, the transmission frame timing signal is outputted normally. When the deviation of the timing correction signal is less by 2 symbols, the transmission frame counter 16 is reset by the signal and no transmission frame timing signal is outputted from the transmission frame counter 16, the FF 19 is reset by the preceding output and the output Q remains logical 1, then the timing correction signal is outputted via the AND circuit 20 and the OR circuit 21 and no missing of pulse is caused.
Patent JP-2000226394-A (JP)
Title: Ammonium tetraarylborate compound and underwater antifouling agent containing the same
Inventor: NAKAMURA TOSHIKI
IPC: C07F5/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new nonmetal-based compound having slight environmental toxicity and high underwater anti-fouling effects, capable of sustaining antifouling effects over a long period and excellent in antifouling properties for hydrozoans or obelias, further producible at a low cost and useful as an underwater antifouling agent. SOLUTION: This compound is represented by formula I (R1 to R5 are each H or a lower alkyl), e.g. (2-methacryloyloxyethyl)trimethylammonium tetraphenylborate. The compound represented by formula I is obtained by mixing and reacting, e.g. a compound represented by formula II (e.g. sodium tetraphenylborate) with a compound represented by formula III [e.g. (2- methacryloyloxyethyl)trimethylammonium chloride] in the presence of an inert gas such as nitrogen in an inert polar solvent such as water, preferably at 10-60 deg.C for 30 min to 2 days under stirring.
Patent JP-S56122679-A (JP)
Title: Driving mechanism of welding working section
Inventor: SATOU YOSHIO
IPC: B23K9/28
Filed: 1980-03-04
Abstract: PURPOSE: To change attitude of welding working section in a optional direction according to necessity, by providing a rotating section which rotates the welding working section in the direction of Y-axis in addition to the X-axis, to the fitting section of welding working section, and by connecting a universal joint between the rotating section and the driving power source.  
     CONSTITUTION: Arms 14a and 14b make upward and downward motion using shaft 12 as a fulcrum by the expansion and contraction of cylinder 16 in accordance with a prearranged program of the welding robot. Since two pieces of connecting rods 21 and 24 are mounted parallely between crank plates 19 and K, connecting rod 20 rotates in the opposite direction in response to the degree in angle change of arms 14a and 14b, and, therefore, the angle of welding gun G for the ground surface is always maintained constantly. When the angle of gun G is moved toward the direction in which shafts 20a and 20b are utilized as the fulcrum, driving device M is driven and then plate 19 connected to the driving device is rotated. The angle can be changed through rods 21 and 24, plate K and connecting section 20 jointed to plate K, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05195768-A (JP)
Title: Silencer device of forcedly air-cooled engine
Inventor: NAKANO KEIICHI
IPC: F01P5/06
Filed: 1992-01-17
Abstract: PURPOSE:To enhance the silencing performance and cooling performance of an engine. CONSTITUTION:Within a sound insulation case 2 the fan case 15 of a cooling fan 14 is installed in front of a crank case 9 of the engine body 8. An air cleaner 25 is installed in the upper half of the left space of engine body 8 while a cooling air introducing path 41 is furnished in the lower half of the left space, and a cooling air inlet 31 is opened in the left lower half of the rear portion 6 of the sound insulation case 2. By the blowing power of a cooling fan 14, the air outside of the sound insulation case 2 is sucked into a suction air hole 42 upon passing through the cooling air introducing path 41 leading from the cooling air inlet 31 and a suction air chamber 47 in front of the fan case 15, is allowed to flow to a cylinder 10 and cylinder head 11 of the engine body 8, and discharged to outside the case 2 from a cooling air outlet 32.
Patent JP-S58144816-A (JP)
Title: Motor driven winding and rewinding camera
Inventor: KITAJIMA TOMOYA
IPC: G03B1/40
Filed: 1982-02-22
Abstract: PURPOSE:To make winding and rewinding of films fully automatic, by providing a constant torque clutch mechanism which operates so as to interrupt the transmission of driving power for winding when the tension of the film exceeds a prescribed value and clutch switches or the like which are turned on and off cooperatively with the operation thereof. CONSTITUTION:A motor driven winding and rewinding camera is provided with a constant torque clutch mechanism 69 which operates so as to interrup the transmission of driving power for winding from a winding shaft to a film when the tension on the film exceeds a prescribed value, clutch swithces 72, 73 which are turned on and off cooperatively with the operation of the clutch mechanism, and a circuit for keeping a motor 1 run until the rewinding ends. It is then possible to run the motor reverse in the rewinding directon by the signal emitted by the clutch mechanism which is operated when the tension on the film increases, and the motor winding and rewinding are fully automated.
Patent JP-S5764183-A (JP)
Title: Tracking padar device
Inventor: OOHASHI YOSHIMASA
IPC: G01S13/42
Filed: 1981-02-26
Abstract: PURPOSE:To eliminate the influence of irregular reflection, and to improve the estimation accuracy of the elevation angles of a target and make accurate tracking possible by changing over transmisson frequencies at every transmission pulse thereby making the irregular reflection components received by a radar noncorrelative. CONSTITUTION:An oscillator 14 of variable frequencies changing transmission frequencies at every transmission pulse or every finite time is provided to a transmitter in a radar device tracking a target positioned in low elevation angles. An averaging circuit 15 averaging the elevation angle information of the target corresponding to the transmission frequencies obtained from a computer 13 estimating the elevation angles of the target through using the complex signals obtained from an antenna is provided to said computer 13. In this way, the received irregular reflection components are made noncorrelative by changing the transmission frequencies at every transmission pulse and the estimated value of the elevation angle of the target obtained at every transmission pulse is averaged, whereby the variance of the estimated values is reduced, the estimation accuracy of the target elevation angle is improved and the accurate tracking is accomplished.
Patent JP-H01202596-A (JP)
Title: Control method for ship body manipulating mechanism
Inventor: NARUSE MASUYUKI
IPC: B63B35/14
Filed: 1988-02-08
Abstract: PURPOSE:To enable various operations to be accurately and smoothly handled by manipulating a main unit ship by a flexible wire from a work bed ship which provides a control panel utilizing a magnet. CONSTITUTION:In the case of a ship (for instance, laver pickup collecting ship) constituted separating into a main unit ship and a work bed ship, by a worker aboard the work bed ship rotating a control panel 2 in any of the right and left directions, a driven panel 1 is actuated by repulsive magnetic force of both magnets 3, 3'. The driven panel 1 transmits its rotary action to bevel gears 5, 5', rotating a flexible wire 6, and the main unit ship operates its various machines of outboard engine 9 or the like, being able to be manipulated. Thus enabling various operations to be accurately and smoothly performed, work can be high efficiently performed enhancing safety of the worker while perfectly realizing the work in its elimination or reduction of labor.
Patent JP-H05194612-A (JP)
Title: Dispersion stabilizer for emulsion polymerization
Inventor: FUJIWARA NAOKI
IPC: C09K23/52
Filed: 1992-01-17
Abstract: PURPOSE:To provide a dispersion stabilizer for emulsion polymerization capable of easily giving a vinyl ester polymer emulsion having improved adhesiveness. CONSTITUTION:The objective dispersion stabilizer for the emulsion polymerization of a vinyl ester monomer is composed of a vinyl alcohol polymer (e.g. PVA) having an average polymerization degree of >=3,500.
Patent JP-H08202709-A (JP)
Title: Character input device
Inventor: MIYASHITA HIROMI
IPC: G06F17/22
Filed: 1995-01-23
Abstract: PURPOSE: To provide a character input device simplified in configuration, easy for, processing facilitated in operations. CONSTITUTION: Inputted numerals are successively stored into a numeral storage area 31 and corresponding to the combination of numerals, Japanese syllabary(NAKA) in the case of Japanese is recognized from an N-X table 41 and alphabet in the case of English is recognized from an N-A table 42 and the both are stored in a KANA storage area 32. Inside this storage area 32, the KANA is converted from an X-W table 43 and the A-X table to a Chinse character, symbol or word, etc., by a converting input and stored in a conversion storage area 33 and the character to be inputted is fixed by a fixing input.
Patent JP-H03231234-A (JP)
Title: Method for controlling camera
Inventor: SEKI KAZUHISA
IPC: G03B3/04
Filed: 1990-02-07
Abstract: PURPOSE:To simplify an automatic focusing system and to reduce the repeated error of a focusing position by selecting the focusing position of a photographing lens with the aid of taking in and out a parallel plate optical element. CONSTITUTION:The focusing position of the photographing lens 202 is adjusted by taking in and out one or plural parallel plate optical elements 128 on the optical axis of the lens 202. Then, a range-finding value and a photometry value showing the distance and the brightness of an object are measured. Based on the measured range-finding value, the taking-in or taking-out of the elements 128 is selected. Besides, the selection of stop and the decision of a shutter speed are executed based on the measured range-finding value and the photometry value at the same time. Thus, the automatic focusing system is made a mechanism which is simple and whose repeated error is few with respect to the object. Besides, depth on the object side is made wide.
Patent JP-H11317597-A (JP)
Title: Part feeder
Inventor: KURIHARA MASAO
IPC: B65G11/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To improve chip component feeding performance. SOLUTION: An air path 31 is opened by the swing of a swing arm 60 provided to a bulk cassette feeder 8, and compressed air is discharged through chute air feed holes 29 and 30 and chamber air feed holes 27 and 28 for feeding chip parts to rotors 34 and 35 at the same time. A component housed in a second chamber, which communicates with a bulk case, is blown up by compressed air, and when the air path is closed, the components are fed in lines in the two chutes 25 and 26 which communicate with the second chamber.
Patent JP-S60170929-A (JP)
Inventor: OMOTEYAMA SHIGERU
IPC: H01G9/00
Filed: 1984-02-16
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-S63195960-A (JP)
Title: Sealed alkaline storage battery
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M4/62
Filed: 1987-02-09
Abstract: PURPOSE:To lengthen the charge-discharge cycle life by having a metal oxide positive electrode, a negative electrode made of hydrogen-storing alloy or hydride, a separator, and an alkaline electrolyte, and arranging an oxygen gas absorbing layer comprising expanded graphite and/or amorphous carbon and a binder on the surface of the negative electrode. CONSTITUTION:A battery consists of a metal oxide positive electrode, a negative electrode made of hydrogen-storing alloy or hydride, a separator, and an alkaline electrolyte, and an oxygen gas absorbing layer comprising expanded graphite and/or amorphous carbon and a binder is arranged on the surface of the negative electrode. The oxygen gas absorbing layer has good conductivity by expanded graphite powder, oxygen gas absorbing capability on the negative electrode by amorphous carbon powder having large specific surface area, and oxidation retarding capability by both graphite powder and carbon powder having good corrosion resistance. The oxygen gas absorbing layer is porous, and has good conductivity and high oxidation resistance. The safety is increased by retarding an increase in internal pressure of a battery, and the high rate discharge performance and charge-discharge cycle life can be improved.