baber/WOPTO huggingface dataset:
Patent JP-H01184232-A (JP)
Title: Sheet temperature control method for continuous annealing furnace
Inventor: TAUCHI KUNIAKI
IPC: C21D9/56
Filed: 1988-01-14
Abstract: PURPOSE:To simply and easily control the temp. of a steel strip in the heating zone outlet of a continuous annealing device for steel strips consisting of a preheating zone, heating zone, soaking zone, and cooling zone at a target temp. by providing a strip temp. control zone having rapid cooling means to a part of the above-mentioned heating zone. CONSTITUTION:The steel strip is passed in the continuous annealing furnace 1 constituted of the preheating zone (a), the heating zone (b), the soaking zone (d), and the cooling part e-1-e-3. The heating zone (b) is bisected in this case and the strip temp. control zone having the rapid cooling means for the steel strip consisting of gas jets, etc., is provided between b-1 and b-2. The strip temp. of the heating zone in the outlet is predicted from the result of calculating the increase component of the strip temp. in the heating zone. The set value of the strip temp. in the sheet temp. control zone outlet is calculated in such a manner that the predicted value attains the target temp. The strip temp. in the strip temp. control zone is simultaneously detected and the quantity of the heat of the rapid cooling means to cool the strip until said value attains the set temp. of the strip temp. in the strip temp. control zone outlet. The correction value of the quantity of the rapid cooling means is so computed that the detected value of the strip temp. attains the target value and the temp. of the steel strip is easily controlled by utilizing this value.
Patent JP-S57120032-A (JP)
Title: Heating cooker
Inventor: MATSUSHIMA KAZUFUMI
IPC: F24C3/06
Filed: 1981-01-19
Abstract: PURPOSE:To prevent a transparent peep window as a shielding part from tarnishing in a heating cooker provided with a gas sensor by a method wherein a magnetron cooling blower is driven discontinuously and a gas generated from food in the oven is exhausted intermittently. CONSTITUTION:In sensor cooking, food 7 to be cooked is put on a shelf plate 8, a door 2 is closed, a changeover damper 20 is provided near the air suction hole 5 of a blast duct 18 and is opened at a dotted line position by an operation button (not shown). When under such a state, a cooling fan 12 and heaters 9, 10, all of which are intermittently operated, are energized, the cooking material 7 is heated by the heaters 9, 10 and the food gas generated at this time is detected by a gas sensor 17 on an exhaust duct 15 to control cooking. At this time, since the fan 12 produces intermittent air flow, the transparent peep window (not show) as a shielding part in the gas sensor 17 is prevented from tarnishing.
Patent JP-S54100265-A (JP)
Title: Soft waveform test method semiconductor element
Inventor: YAMAGUCHI KAZUO
IPC: H01L21/66
Filed: 1978-01-25
Abstract: PURPOSE: To decide the shape of the waveform pattern by dividing the voltage and the current waveform of the semiconductor element into many parts and with A/D conversion and then drawing them within the memory unit in the form of the waveforms of the voltage and current characteristics.  
     CONSTITUTION: Voltage V and current I of test sample 3 are detected and amplified 12, 13 to secure a number of sampling 7, and AD conversion value 7 at the same time point of the voltage and current is written into one address within unit 10 in the form of the information of "1". With change-over of the switch, scanning H n , H n+1  ... are given to the written waveforms via horizontal and vertical scanning signal H and V plus read/write signal R/W, and the information is read out (RAMOUT). Thus, the information can be drawn out continuously with every horizontal scanning line. Defective region set value V 1 , V 2 , H 1  and H 2  are put previously into ratch 15 and then compared 16 with read-out V and H to obtain the gate signal of the defective region via four pairs of AND17. Thus, the defective signal is treansmitted as RAMOUT and AND when n (waveform bit number)> ns (set number) is satisfied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04239770-A (JP)
Title: Signal processor
Inventor: MIYAGUCHI KAZUHISA
IPC: H04N5/341
Filed: 1991-01-23
Abstract: PURPOSE:To provide a signal processor which can be applied to a photodiode having a large capacity, etc., and yet does not reduce a transfer speed in CCD type charge transfer means. CONSTITUTION:In a CCD type signal processor 21, signal passages for transferring charge from an exterior (photodiode 26) applied to input terminals 22, to basic cells 29 of CCD type charge transfer means 28 (wirings 32, charge input units 31, charge transfer channels 30) are so formed that a plurality of the cells 29 correspond to the input terminal 22. Accordingly, the capacity of the cell 29 to the one terminal 22 can be increased without altering the pitch of the cells 29 in a transfer direction. That is, a signal source having a large capacity (photodiode, etc.) can be connected while a high maximum transfer frequency is maintained.
Patent JP-S62165284-A (JP)
Title: Character string extracting system
Inventor: FUKUDA KOJI
IPC: G06K9/36
Filed: 1986-01-17
Abstract: PURPOSE:To extract a character string exactly from a document image including a graph by classifying a circumscribed rectangle by size, and processing it by every classification with different conditions, when the character string is extracted using the circumscribed rectangle consisting of linked components. CONSTITUTION:A rectangle circumscribed with a black picture element linked component is classified to (a)-(i) by a longitudinal and a lateral dimensions, and is processed changing a line consolidating condition corresponding to the size of the rectangle. The width W of the rectangle is shown on a lateral axis, and the height H of the rectangle on a longitudinal axis. When a form that expresses each rectangle as the coordinate of a diagonal point is adopted, and assuming the coordinates of the diagonal points as (xmin, ymin) and (xmax, ymax) respectively, the values of H and W in a lateral writing are expressed as W = xmax-xmin and H = ymax-ymax, and it is decided to which part of classification the rectangle corresponds. While it is decided to which rectangle, such as a character or a mark included in the same character line, each rectangle corresponds, the circumscribed rectangle is consolidated in order. In such a way, the extraction of the character line in the image including a graphic or a photograph can be performed exactly.
Patent JP-S56103752-A (JP)
Title: Telephone set that can make calculation
Inventor: RI ZAISUI
IPC: H04M1/27495
Filed: 1980-01-22
Abstract: PURPOSE:To perform automatic calling with the push-buttons provided to the front of a calculator by mounting a calculator to the telephone set and enable calculation to be made and the results to be stored during talking by disposing the paper that permits storing transaction conditions and other conditions during talking. CONSTITUTION:A calculator 12 is mounted to a telephone set 24, and the calling of the other person is made automatic by the push-buttons 1-5, 7-11 disposed on the front and rear of the calculator 12. Also, displaying the states of the calculator 12 in a place 13 where figures are displayed is made possible. Further, simultaneously with this displaying, the states of the calculator 12 are stored into a writing object 17 which is automatically or manually wound into a wheel 16 by passing wheels 14, 15 and which permits writing of information. If any calculation is necessary during calling, the user operates the push-bottons 1-4 in compliance with the push-bottons 19-23 of the calculator 12, then that calculation is accomplished automatically and the results thereof are displayed during talking in the place 13 where figures are displayed and also storing these into the writing object 17 is made possible.
Patent JP-S61165762-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAZAMA TOYOKI
IPC: G03G5/08
Filed: 1985-01-17
Abstract: PURPOSE:At least three layer composed of a photoconductive layer comprised of a specific silicon compd., an intermediate layer and a surface protective layer are laminated on a conductive substrate in order. The intermediate layer and and the surface protective layer are formed in such a way that an optical energy gap between the intermediate layer and the surface protective layer becomes to an appropriate value, thereby obtaining the titled body having an improved durability, a printing resistance and a moisture resistance. CONSTITUTION:The photoconductive layer 3 is composed of alpha-Si:H, and has functions of holding a surface triboelectrification potential having a high resistance ratio at a dark place and of transferring a carrier generated by irradiating the rays of light. The intermediate layer 4 composed of an amorphous hydrogenated silicon carbide alpha-Si:H is provided on the photoconductive layer 3. The intermediate layer is provided to improve the conformity of the optical energy gap between the photoconductive layer 3 and the surface protective layer 5. The optical energy gap of the intermediate layer 4 has an intermediate value of the optical energy gap of adjacent layers 3 and 5, and said gap has to be <=0.4eV. The surface protective layer 5 composed of the amorphous fluorosilicon carbide contg. a hydrogen and an oxygen and shown by the formula alpha-Si1-xCx:O:F:H, 0<(x)<1, is laminated on the intermediate layer 4.
Patent JP-H09192871-A (JP)
Title: Laser machining method for surface covering material and laser machining head to be used for such method
Inventor: SHIOJI KOMEI
IPC: B23K26/142
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent a covering material around a machining part from peeling off a metallic part at the time of piercing or laser cutting. SOLUTION: A fixed nozzle is provided at the tip end of a laser machining head 1; an idler nozzle 17 pressurized by an assist gas AG is provided movably forwards and backwards on the fixed nozzle; the idler nozzle 17 is provided with an injecting port 21 through which a laser beam LB and the assist gas can pass; and at least one discharging port 25 is provided that communicatively transverse the injecting port, enabling the assist gas, metallic vapor and spatter to be exhausted from the discharging port. Piercing is performed, with the tip end of the idler nozzle held in contact with a surface covering material 29 and also, with the discharging port of the idler nozzle advanced to a position projecting from the fixed nozzle and released to the atmospheric air.
Patent JP-H07209018-A (JP)
Title: Rotating position detector
Inventor: ITO TAKASHI
IPC: G01P3/488
Filed: 1994-01-26
Abstract: PURPOSE:To provide a rotating position detector which generates an output signal with high accuracy and increases the detection accuracy of a rotating position by reducing the amount of leaked magnetic flux, increase the density of the magnetic flux, and increase the varying speed of the magnetic flux to be given to a Hall effect element so as to improve the sharpness of the magnetic flux. CONSTITUTION:A rotating position detector comprises a a body to be detected 2 which is installed on a shaft 1 rotating synchronizing with an internal combustion engine, provided with a vane 4 having a function to interrupt magnetic flux and a flanged part 5 facilitating the passing of magnetic flux, and made of a magnetic material capable of disconnecting and connecting magnetic flux and a position detector 6 which is provided with a detection part 3 detecting the flow of magnetic flux by a Hall effect element and a magnet and outputs an output signal based on the flow of the detected magnetic flux.
Patent JP-S63173084-A (JP)
Title: Fixing device
Inventor: KUMON AKIRA
IPC: G03G15/20
Filed: 1987-01-13
Abstract: PURPOSE:To prevent the scattering of toner on copying form by forming the layer of a semiconductor member and the layer of a rubber member on the periphery of a shaft having conductivity to constitute a press roll and arranging a heating means for heating at least one of the press roll and the other roll. CONSTITUTION:The layer of the semiconductor member 26 and the layer of the rubber member 25 are formed around the shaft 24 having conductivity, the other roll 21 is arranged so as to be pressed against the press roll 23 and unfixed copying form is passed between both rolls 23, 21. At least one of the heating roll 23 and the other roll 21 is heated by the heating means (lamp 22). Consequently, the charging of the press roll 23 itself is suppressed by the layer of the member 26, and even if the copy paper and toner are slightly charged, the toner on the copy paper is not scattered.
Patent JP-S60151183-A (JP)
Title: Car body frame of tractor
Inventor: OOTSUKI HARUKI
IPC: B60K5/12
Filed: 1984-01-17
Abstract: PURPOSE:To lower the fitting position of a prime mover and lower the position of the center of gravity of a car body by forming recesses on a pair of the right and left frames and fitting the prime mover on these recesses. CONSTITUTION:A pair of longitudinally long right and left frames 2 are formed so that inner surfaces 6 facing to each other are inclined inwardly. The frames 2 are formed with recesses at the fitting sections of a prime mover, and the prime mover 4 is fitted to these recesses with bolts 13 via support members 5 having vibrationproof rubber 11. Accordingly, the fitting position of the prime mover 4 is lowered by the amount of the recesses formed on the frames 2, thus the position of the center of gravity can be also lowered.
Patent JP-S62163734-A (JP)
Title: Mixing method
Inventor: KITAMURA MASARU
IPC: B01F13/00
Filed: 1986-01-16
Abstract: PURPOSE:To effectively mix a solute and a solvent which are incorporated in the separated vessels without using a connector by fitting both the bottle mouth of the vessel for the solute such as a glass bottle and the bottle mouth of the solute such as a glass bottle and the bottle mouth of the vessel for the solvent made of flexible plastic and vibrating the vessels. CONSTITUTION:When both a solute such as freeze-dried article of enzyme and a solvent such as a buffer soln. which are incorporated in the separated vessels are simultaneously mixed and used, a glass bottle or a bottle made of rigid plastic is used as the vessel for the solute and a bottle made of flexible plastic which has a bottle mouth of the inside diameter slightly smaller than the outside diameter of the bottle mouth of the vessel for the solute is used as the vessel for the solvent. Thereby both bottle mouths can be fitted with slight force and the solute and the solvent can be mixed without possibility of leak of liquid and pollution. Also leak of liquid in a period of vibrating and mixing these can more be prevented by providing the differences in level to the inside surface of the bottle mouth of the vessel for the solvent and joining both the bottle mouth of the vessel for the solute and the differences in level.
Patent JP-H05199180-A (JP)
Title: System for cutting off laser beam
Inventor: YOSHIMURA JUNICHI
IPC: H04B3/46
Filed: 1992-01-20
Abstract: PURPOSE:To provide the laser beam breaking system automatically and immediately cutting off the laser beam sent from a light transmitting terminal equipment at the occurrence of abnormality in the power supply system due to the damage of submarine cable, etc., in the photo submarine communication system having a light transmitting terminal equipment, power supply device and common device. CONSTITUTION:When the feed current or voltage to be monitored in a power supply device 50 exceeds a prescribed value, a CPU 21 of a light transmitting terminal equipment 10 stops driving of the laser diode of an A-system light transmitting device OS-A22 and B-system transmitting equipment OS-B23 by the firmware control of a CPU 61 of a common device 60. Thus, the laser light can be cutoff. The security of an inspector's body can be protected.
Patent JP-H05195479-A (JP)
Title: Abnormality detector for freeness meter
Inventor: HIJIKATA RIEKO
IPC: D21F7/00
Filed: 1992-01-20
Abstract: PURPOSE:To increase the reliability of a freeness meter by recognizing the actual abnormality of the freeness meter for measuring the length of pulp fibers accurately and indicating the operation for the maintenance and part exchange before the device is shut down. CONSTITUTION:The freeness measurement signals value, PVCn inputted every sampling timing is processed by the moving average method and used as the freeness value, PVn. When the inputted datum is abnormal, the datum is collected as abnormal one, and the abnormality is judged to be true in the case where the abnormal datum is collected continuously more than a prescribed time. Thus, the maintenance and part exchange operations are done in an appropriate opportunity.
Patent JP-S55100167-A (JP)
Title: Ink jet mechanism
Inventor: TERASAWA HIROHARU
IPC: B41J2/185
Filed: 1979-01-24
Abstract: PURPOSE: To provide a compact and convenient nozzle recovery mechanism by a system wherein an air discharge mechanism of a diaphragm switch used for a keyboard push switch is used for ink compression.  
     CONSTITUTION: A pipe 1a is provided at the rear of a nozzle 1 to submerge the pipe 1a within an ink 3 of the ink tank 2 and inject the ink drop from the point 1b of the nozzle 1. A diaphragm switch 4 is consisting of an electric conductive rubber and the like, which has an air passage hole 4a to return the diaphragm with ease. The diaphragm 4 is secured with a print substrate 6 and a retaining plate 8, and a movable contact point 4b is secured movably in a vertical direction. By pushing downward as closing the hole 4a of the diaphragm 4, the air 9 is passed through the hole 2a through a filter 7, compressing the air 10 within the ink tank 2, and the ink 3 within the pipe 1a rises and is pushed out of the point of the nozzle 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5393035-A (JP)
Title: Copying machine
Inventor: SAITOU TAKASHI
IPC: G03B27/32
Filed: 1977-01-26
Abstract: PURPOSE: To provide dual mode functions by providing an optical system used for thick manuscripts and sheet manuscripts within the same copying apparatus and by simple selection operation of removing or inserting reflection mirrors for sheet mode from or into optical path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10203798-A (JP)
Title: Cargo controller of vehicle
Inventor: MAKI KUNIO
IPC: B66F9/24
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of a cargo during conveyance securely by providing a means for detecting a vehicle speed and controlling a speed of hoisting of a cargo means in accordance with the detected vehicle speed in the vehicle such as a fork lift. SOLUTION: When a fork lift is operated, a controller 14 calculates actual speed of the fork lift based on a vehicle speed detection signal output from a vehicle speed sensor 11. Next, it is judged whether a cargo is hoisted automatically or not, and in the case of automatic hoisting, the controller 14 reads an opening degree limit value of an electromagnetic proportional control valve 10 which corresponds to a vehicle speed by checking a vehicle speed-valve opening degree limit value map. Then, it is judged whether the current degree of opening of the electromagnetic proportional control valve 10 exceeds the opening degree limit value or not.  In case of YES, an amount of drive current conducted from an electromagnetic proportional control valve drive circuit 20 to the electromagnetic proportional control valve 10 is reduced to decrease a degree of opening of the electromagnetic proportional control valve 10 below the opening degree limit value, and a flow rate of pressure oil supplied to a lift cylinder is reduced to delay an elongation speed of a piston rod.
Patent JP-S61227969-A (JP)
Inventor: JIYOOJI ANDORIYUU ROSETSUTEI J
IPC: C04B35/591
Filed: 1986-01-17
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-H11205879-A (JP)
Title: Loudspeaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/40
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a loudspeaker system where a phase inversion duct and a radiating direction changing duct are formed as long as possible for a speaker cabinet with a large aperture area while the ducts are used as mounting legs. SOLUTION: A couple of loudspeakers 3L, 3R are placed back to back, opposite to left/right side panels 2L, 2R of a loudspeaker cabinet 2, radiation direction conversion ducts 20L, 20R surrounding each face of the speaker cabinet 2 are formed to the ends of the left/right side panels 2L, 2R of the speaker cabinet 2, and a phase inversion duct 20c surrounding each face of the speaker cabinet t2 is provided in the middle of the speaker cabinet 2 and openings in the same direction are formed on the three ducts 20L, 20R, 20c.
Patent JP-H05198093-A (JP)
Title: Reproduction device
Inventor: TANAKA MASATO
IPC: G11B5/09
Filed: 1992-01-20
Abstract: PURPOSE:To make the phase of reproduction processing proper with simple constitution by detecting a specific address from reproduced data and controlling the reproduction processing phase according to the detected timing. CONSTITUTION:The processing phase of a reproduction processing circuit 53 is processed with timing pulses which are outputted from a timing generating circuit 11 and supplied to a terminal 12 and the output state of the circuit 11 is controlled with speed setting data supplied to the circuit 11. Further, a subtracter 13 calculates the difference between time data on the timing pulses and reference pulse time data to obtain difference time data. The difference time data is supplied to a subtracter 15, which finds the difference epsilon of the target phase data outputted by a target phase data generating circuit 16. Further, the phase error epsilon supplied from the subtracter 15 is subtracted from the difference time data and the value is outputted from a subtracter 25. The specific address is detected from the reproduced data and the reproduction processing phase is controlled at the timing to perform proper control with the simple constitution.
Patent JP-H07219140-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: AKAMATSU HIDEO
IPC: G03C1/76
Filed: 1994-01-27
Abstract: PURPOSE:To obtain a photosensitive material good in color reproduction performance and superior in preservability at a high temperature and high humidity and decolorability after development processing by using a combination of a specified yellow dye and a magneta dye as the filter dye. CONSTITUTION:The photosensitive material has a green-sensitive layer on a support and a nonphotosensitive layer containing a compound represented by formula II between the support and this green-sensitive layer, and a nonphotosensitive layer containing a compound represented by formula II on the side of the support reverse to the green-sensitive layer, and one of the photographic constituent layers on the side of the green-sensitive layer contains divalent or higher-valent metal ions in an amount of <=1000ppm. In formulae I and II, R1 is H, an alkyl, or the like; each of R2-R4 is H, an alkyl, or the like; Q is a ketomethylene residue having carboxy or sulfonamido group or the like; each of L1-L3 is a methine group; each of R11-R15 is H or a substituent; and n is 0 or 1. Wherein, the compound represented by the formula I has no carboxyl group, etc.