baber/WOPTO huggingface dataset:
Patent JP-H0488788-A (JP)
Title: Mis-convergence correction device
Inventor: SATO KAZUHITO
IPC: H01J29/76
Filed: 1990-07-31
Abstract: PURPOSE:To easily apply fine adjustment to distribution of a deflection magnetic field caused at left and right of a screen by loading a magnet to a core freely turnably so as to adjust freely the correction quantity of a deflection magnetic field caused by a main coil. CONSTITUTION:When a bias magnetic flux of a magnetic leg of a core 21 on which auxiliary coils 22,23 are wound is desired to be maximized, magnetic poles N, S of a magnet 26 are arranged opposite to the magnetic leg 21. When the bias magnetic flux is desired to be minimized, the magnet 26 is turned and the magnetic pole N is arranged to a position, where the magnetic leg 21 is orthogonal to the pole N and not opposite thereto. When the bias magnetic flux is desired to be adjusted to be a desired strength, the magnet 26 is turned to a desired position and the correction quantity of deflection magnetic field phicaused in the main coils 1,2 is set optionally and a bow type mis-convergence of an electron beam is easily fine-adjusted.
Patent JP-H0255255-A (JP)
Title: Gypsum composition
Inventor: URABE SUNAO
IPC: C04B28/14
Filed: 1988-08-19
Abstract: PURPOSE:To enable to form a gypsum composition having an extremely good thixotropic property when utilized as a raw material for various models by compounding hemihydrate gypsum with a fibrous inorganic compound having a specific shape in a specified ratio. CONSTITUTION:The gypsum comprises the following components A and B. (A) 100 pts.wt. of hemihydrate gypsum and (B) 0.1-5 pts.wt. of a fibrous inorganic compound having a length of 10-300mum, a diameter of 0.1-10mum and an aspect ratio of >=20. As the hemihydrate gypsum any known one can be adapted without being restricted. For example, beta hemihydrate gypsum obtained by dehydrating gypsum dihydrate under the atmospheric pressure, alpha hemihydrate gypsum obtained by dehydrating under a high steam pressure, alphaII type hemihydrate gypsum prepared in an aqueous solution containing a salt or the like can be employed. A fibrous gypsum such as anhydrous gypsum, hemihydrate gypsum or gypsum dihydrate is especially preferable as the fibrous inorganic compound.
Patent JP-H0369051-A (JP)
Title: Velocity phase synchronizing device
Inventor: MAEDA SATORU
IPC: G11B15/473
Filed: 1989-08-09
Abstract: PURPOSE:To widely obtain a compensation range for mechanical deviation between the desired phase and reference position of a magnetic head by directly supplying a reference signal to a phase comparator, and supplying a delay reference signal for which the reference signal is passed through a delay circuit and adjusted, to a signal processing circuit. CONSTITUTION:A frequency detection signal FG-S is supplied from a rotation detector 13, which is provided in the rotary shaft of a rotary drum 11 with magnetic heads A and B, to a velocity converter 15. Then, a velocity signal is supplied through an adder 16 to a driving circuit 17 and the rotating speed of a drum motor 12 is maintained constant. A rotation detector 14 directly supplies a phase detection signal PG-S of the magnetic head to a phase comparator 19. The phase comparator 19 detects phase difference between a reference signal RF and the phase detection signal PG-S. Then, this difference is supplied to the adder 16 and the head phase of a motor 12 is synchronized to the reference signal RF. Simultaneously, the reference signal RF is outputted as the reference signal of the signal processing circuit processing a signal supplied or outputted to the rotary head, to a terminal 24 as the delay reference signal DRF which delay amount is adjusted.
Patent JP-H1147814-A (JP)
Title: Method for controlling meandering of steel sheet
Inventor: FUJIZU TAKESHI
IPC: B21B37/58
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the abrupt meandering which occurs when the front end of a steel sheet passes by a fore stage stand by detecting the thrust force of work rolls under hot finish rolling and controlling the rolling down position difference between the work side and drive side of the work rolls so as to make the thrust force zero. SOLUTION: At the time of meandering control, selector valves 6 of axial shift cylinders 4 of the work rolls 2 are closed and the pressure changes of right and left hydraulic chambers are detected by pressure detectors 5. The thrust force acting on the work rolls 2 is then calculated based on the detect value by arithmetic units 9 and rolling down position controllers (chocks) 10 of backup rolls 3 are commanded to control the rolling down position difference so as to make the thrust force zero. As a result, the meandering detection and rolling down position judgment in a short period of about 0.3 to 1.0 second are made possible and the perfect prevention of meandering is made possible.
Patent JP-H0947788-A (JP)
Title: Method for biologically oxidizing ammoniacal nitrogen and device therefor
Inventor: SUMINO TATSUO
IPC: C02F3/34
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To make the device remarkably compact by treating a concd. ammoniacal waste water at a high speed without diluting it. SOLUTION: This device is formed from a first aeration tank 10A contg. a first immobilizing carrier on which AH bacteria as nitrifier are preferentially propagated and bringing an introduced ammoniacal nitrogen-contg. soln. into contact with the first immobilizing carrier in an aerobic atmosphere, a second aeration tank 10B contg. an immobilizing carrier on which AH bacteria and AL bacteria as nitrifier are mixedly propagated and bringing the liq. leaving the first aeration tank into contact with the second immobilizing carrier in an aerobic atmosphere and a third aeration tank 10C contg. a third immobilizing carrier on which AL bacteria as nitrifier are preferentially propagated and bringing the liq. leaving the second aeration tank into contact with the third immobilizing carrier.
Patent JP-S58105223-A (JP)
Title: Attaching and detaching mechanism of endoscope photographing device or the like
Inventor: NAKAMURA TAKEAKI
IPC: G02B23/26
Filed: 1981-12-18
Abstract: PURPOSE:To attach and detach an endoscope easily and quickly, by providing one detaining member which is fixed and projects to the inside of an inserting port part, and the other detaining member provided with a fitting part for projecting to the inside of the inserting port part, on corresponding places of the side circumference of the inserting port part. CONSTITUTION:When the end part of an eyepiece part 3 inserted into the rear diagonally from the front in a part of the side circumference of an inserting port part 6 has been fitted between the tip spherical surfaces of a projecting edge part 7 and a fitting screw 11, when it turns counter-clockwise by making said fitted position a supporting point, the turned end part of the eyepiece part 3 presses a spherical fitting part 14' projecting to the inside of the inserting port part 6, deforms a plate spring 13 to the outside, and said fitting part 14' is shunted toward the outside diagonaly in the rear of a guide hole 12 as indicated with an arrow. Subsequently, when the turned end part of the eyepiece part 3 is made to press-contact with the projecting edge part 7, the fitting part 14' is not pressed, the guide hole 12 is projected to the inside in front by elastic force of the plate spring 13, and is made to press-contact with an inclined surface-like reverse side 4 of the eyepiece part 3, and an endoscope 1 is fixed.
Patent JP-S5995087-A (JP)
Inventor: UZAWA AKIRA
IPC: B68G7/00
Filed: 1982-11-22
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-H0367710-A (JP)
Title: Heavy duty pneumatic tire
Inventor: MURASE SHINJI
IPC: B60C15/06
Filed: 1989-08-08
Abstract: PURPOSE:To improve the durability of a bead part by setting the height of the bead part from the inner radial end of a tire to the winding end of a steel cord protective layer to the tire inside at a ratio in a specified range to the section height of the tire. CONSTITUTION:In a tire 10, a steel cord protective layer 16 is provided on a bead core exterior side 14 of a carcass ply 12. An organic fiber protective layer 18 is also provided on the bead core exterior side 14 in a steel cord protective layer 16. In addition, another organic fiber protective layer 20 is provided on the tire outer side on the bead core exterior side 14 of the organic fiber protective layer 18. In this constitution, a height L from a tire radius inner end 15 of the bead part to a tire inside winding end 16A of the steel cord protective layer 16 is set in a range of 18% - 30% of a section height H (a distance from the inner end 15 of the bead part to a tire grounding surface 17 along a tire equator surface S) of the tire 10.
Patent JP-H07227-A (JP)
Title: Washing gloves integrated with brush
Inventor: TSUNO YUKIHARU
IPC: A47L13/18
Filed: 1993-06-11
Abstract: PURPOSE:To enable a user to made washing by using the gloves alone and to simultaneously carry out the washing operation with both hands by providing the band palm side of the rubber gloves with a brush surface and providing the circumference of a hand insertion port with a rubber ring and a wall hanging hole. CONSTITUTION:The washing gloves consist of the rubber gloves 1, the brush surface 2, the hand insertion port 3, the rubber ring 4 and the wall handing hole 5. The brush surface 2 is formed of hard materials to soft materials, such as sponge, in order to meet applications. The brush surface is formed to a plane shape, corrugated shape, etc. The brush part which is smaller in thickness is more convenient for use in multiple applications. Further, the gloves are provided with the rubber ring 4 in order to prevent the infiltration of water, dust, etc., and to obviate the slip off the gloves by rubbing. The wall hanging hole is provided 5 near the rubber ring 4.
Patent JP-H0527985-A (JP)
Title: Patch system
Inventor: SANO HIROTAKA
IPC: G06F11/28
Filed: 1991-07-22
Abstract: PURPOSE:To save labor for maintenance by registering patch data on the disk of a service processor (SVP) while operating a system. CONSTITUTION:In the case of next starting the system, a patch reading means 21 reads the patch data registered on the disk of the SVP by a patch registering means during the operation of the system, a patch executing means 22 executes patch to the system operating program and data of the system disk according to the read patch data, a patch erasing means 23 erases the patch data in the SVP disk, a memory load means 24 loads the patched system operating program and data from the system disk onto a main memory unit (MMU) and a system starting means 25 starts the system by activating the system operating program loaded onto the MMU.
Patent JP-H0654485-A (JP)
Title: Brush and commutator device of small-sized motor
Inventor: MURAKITA WATARU
IPC: H02K13/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide a brush and commutator device of a small-sized motor by which an adhesion between a contact section of a brush and that of a commutator is avoided, an unstable increase of the motor current is prevented, and a contact life can be extended. CONSTITUTION:A brush and commutator device of a small-sized motor can be manufactured by attaching solid lubricating granules 20 to the surface of either a contact section 3 of a brush 1 or a segment 7 of a commutator 4. On that surface, many recessed sections 30 are formed and then the solid lubricating granules 20 are adhered to the recessed sections 30. At that time, the solid lubricating granules 20 works as a lubricant at a contact between the brush 1 and the commutator 4 in the earlier stages of the work.
Patent JP-2000041003-A (JP)
Title: Optical radio transmission device
Inventor: TAKAHASHI YOSHINORI
IPC: H04W84/12
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To autonomously monitor transmission quality by separating a signal for wired transmission and a specific error detection signal from a signal for optical radio transmission, sending the signal for wired transmission to a wired transmission line at a 1st transmission rate, and detecting an error in transmission occurring to the specific separated error detection signal. SOLUTION: A separation part 429 separates a pseudo-random pattern, a transmit signal to a high-speed line or transmit signal to a low-speed transmission line, and maintenance information from a frame for optical transmission sent from an interface converting device. The pseudo-random pattern is sent to an error measurement part 462, and the transmit signal to the high-speed line or low-speed line is converted by a buffer 422 or 424 to the transmission rate of the high-speed or low-speed transmission line and sent to a high-speed line interface part 430 or low-speed line interface part 440. The maintenance information is sent to a control part 463. The error measurement part 462 compares the pseudo-random pattern and measures the error rate of the pseudo- random pattern sent from the separation part 429.
Patent JP-S6449823-A (JP)
Title: Electronic control type cooker
Inventor: TAINO KAZUO
IPC: F24C7/02
Filed: 1987-08-19
Abstract: PURPOSE:To cause sounding function to be serviceable to promotion of the sale of a cooker, by a method wherein, when a plurality of predetermined keys are controlled through specified combination, a sound stored in a sound memory is repeatedly generated from a sound generating part. CONSTITUTION:A front panel 6 is provided with a key control part 7 for heating to set a heating condition, e.g. a heating time, a display part 8 to display a remaining heating time, a microphone 9 serving as a sound input part, a speaker 10 serving as a sound generating part, and a key control part 11 for sound. When a plurality of predetermined keys of a plurality of keys are controlled through specified combination, a sound stored in a sound memory part is repeatedly generated. Thereby, when a sound, saying : for example, today, this microwave range is on a bargain sale; now, this item is advisable, is stored, this sound is repeatedly generated, and thus the sounding function is serviceable to promotion of a sale in the shop. Control of a plurality of the keys is special, and is executed only by a shopman to which control of the keys is previously taught for promotion of a sale.
Patent JP-S6266738-A (JP)
Title: Signal train transposing system
Inventor: HODOHARA KIYOAKI
IPC: H04J3/06
Filed: 1985-09-18
Abstract: PURPOSE:To attain a quick operation with a low power consumption by inserting discrimination signals to main signals in a transmission end-side signal processing part and transposing the arrangement of main signals in the reception end side so that detected discrimination signals coincide with inserted signals. CONSTITUTION:Discrimination signals different from one another are inserted to n-sequence main signals by a transmission end-side digital signal processing part 12, and they are converted to a serial signal by a P/S converting circuit and are sent to the external through a transmitting part. In the reception and end side, the serial signal is converted to parallel signals by an S/P converting circuit and discrimination signals are detected by a reception end-side signal processing part and are applied to a discriminating circuit 13 and are compared with discrimination signals inserted in the corresponding transmission side. If they do not coincide, the arrangement of main signals is judged to erroneous, and a signal train transposing circuit 14 is driven to transpose them to a correct arrangement.
Patent JP-H0525326-A (JP)
Title: Rubber composition for tire tread
Inventor: AJIRO YUKITOSHI
IPC: C08L9/06
Filed: 1991-07-23
Abstract: PURPOSE:To provide a rubber composition for tire tread having remarkably improved fuel consumption of tire without deteriorating the resistance to unbalanced abrasion. CONSTITUTION:The objective rubber composition having a loss tangent (tan<delta) of <=0.15 at 60 deg.C and a JIS hardness of 50-70 at 25 deg.C can be produced by compounding 100 pts.wt. of a diene rubber with 20-50 pts.wt. of carbon black having N2-adsorption specific surface area of 120-180m<2>/g and a dibutyl phthalate absorption of >=130ml/100g.
Patent JP-H0739255-A (JP)
Title: Device for receiving seedling box of seedling box cleaner
Inventor: KAWASHIMA KENZO
IPC: A01G9/06
Filed: 1993-07-28
Abstract: PURPOSE:Not to take troubles in preparation of operation start and to simply carry out operation of taking out seedling boxes, etc. CONSTITUTION:A space part 8 is formed below a main body of a seedling box cleaner in a frame 2, a seedling box receiving frame A for storing seedling boxes in such a way that the seedling boxes can be taken in and out of the space part is led in a reciprocating way to slide rails 24 introduced in a reciprocating way to a pair of parallel guide rails 3 attached to the lower position of supporting legs 2A constituting the frame 2. The seedling box receiving frame A comprises a frame member 9 having a plane shape capable of placing seedling boxes horizontally and an opening part 10A at approximately the central part, guide columns 12 and 13 protrusively set upward at both the side parts and the rear end part of the frame member 9, a lever 14 pivoted at the front end part to stand except in rotation and an elevating plate 11 fixed to the opening part 10A to rise and fall through a link mechanism interlocked and connected to the lever 14.
Patent JP-S6265132-A (JP)
Title: Patch executing system for microprogram
Inventor: TSURUYA HIROSHI
IPC: G06F9/22
Filed: 1985-09-17
Abstract: PURPOSE:To execute the patch without interrupting the operation of a system by adding a function that runs a patch executing routine when a processor is set under an idle state. CONSTITUTION:The data including the designation of the processor to undergo the patch execution is written to a disk. Then this disk is put into a floppy disk device FDD and a patch executing program is read into a system disk DK1 or a main memory MMU for production of a patch data table PDT. This table PDT is written a microprogram for subject processors including an input/ output processor IOP, an arithmetic processor EPU, a mass storage processor MSP, a communication processor CCP, etc. Then a patch executing routine runs when the relevant processor becomes idle. Thus the patch is carried out without interrupting the operation of a system.
Patent JP-H0254671-A (JP)
Title: Facsimile system
Inventor: ONO HIDEYUKI
IPC: H04N1/21
Filed: 1988-08-19
Abstract: PURPOSE:To store a picture signal without waiting time of the operator even if the storage capacity reaches the specified value by reading and expanding a compressed picture signal stored in a memory when the storage capacity reaches the specified value, reducing the picture signal so as to reduce the information quantity and compressing the information again and storing the resulting information into the memory. CONSTITUTION:When a memory management section 5 informs it that the storage capacity exceeds the specified value, a control section 1 sends a compression picture signal to the memory management section 5 and an expansion section 7 to command it to a memory 6 that the compression signal sent from the compression section 4 is stored in the memory 6. The memory management section 5 stores the compressed picture signal sent from the compression section 4 to the memory 6 while sending the compression picture signal read from the memory 6 to the expansion section 7. The picture signal expanded by the expansion section 7 is subject to information quantity reduction and the resulting information is sent to the compression section 4.
Patent JP-H0740212-A (JP)
Title: Jig for substrate end surface polishing
Inventor: KATO TAIJI
IPC: H01L21/304
Filed: 1993-07-28
Abstract: PURPOSE:To uniformly polish the surface of an end surface of a substrate by way of restraining variation of the substrate by vertical motion of a polishing plate by fixing the substrate fixed on a substrate fixing plate in a guide groove provided on an installation jig inserted into a jig main body. CONSTITUTION:By fastening an installation plate 4 on a substrate fixing plate 1 by a screw 5, a substrate 2 is sandwiched and fixed between both of the substrate fixing plate 1 and the installation plate 4 with a substrate presser plate 3. In this way, by holding the substrate fixing plate 1 with the substrate 2 fixed on it by a guide groove 7A provided on a fixed plate installation jig 7 and screwing a screw part 8B of a screw bar 8 screwed in a through hole 7C formed on the installation jig 7 in a screw hole 1C of the fixing plate 1, both of the substrate fixing plate 1 and the installation jig 7 are connected to each other and integrated. Thereafter, by setting the installation jig 7 on a polishing plate by way of passing it through a jig main body 10 provided with a polisher contact surface 10A and a groove 10B, polishing of the substrate 2 is carried out. At this time, by flowing in an brasive from the groove 10B provided on the contact surface 10A and by applying the abrasive on an end surface 2A, polishing is rationally carried out.
Patent JP-H09182275-A (JP)
Title: Circuit for protecting semiconductor transistor for power from overcurrent
Inventor: KIN SHIYUNKI
IPC: H02H3/093
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To protect an element by detecting the current flowing to an insulated gate bipolar transistor(IGBT), making use of the voltage between the collector and the emitter of IGBT, and judging an overcurrent and a short circuit current by the detected current thereby executing the operation of protecting it from the overcurrent and the short circuit current. SOLUTION: In case of protection form an overcurrent, the collector current ic of an IGBT increases, and voltage Vs increases, and the voltage at the junction A between a resistor R3 and a diode D1 goes up, and the voltages of noninverted input + terminals of CM1 and CM2 go up. Then, in case the voltage of the noninverted input + terminal of the comparator CM1 is lower than the reference voltage Vr2 of the comparator CM2, the output of the comparator CM1 is outputted as high signal, and when detecting an overcurrent, IGBT is turned off.  On the other hand, in case of a short circuit current, when the detected voltage V1 of a current detector 12 goes higher than the reference voltage Vr2 of the comparator CM2, high signals are outputted from the comparators CM1 and CM2, and at the time of detection of a short circuit current, it is turned off completely after lowering the voltage of the gate G of the IGBT by one stage. As a result, proper element protection can be made.
Patent JP-H0765375-A (JP)
Title: Concurrent rom/ram optical disk device
Inventor: NAITO MASAFUMI
IPC: G11B7/24035
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a concurrent ROM/RAM optical disk device recording another arbitrary image and sound data on the same position as that of a disk on which the image and sound data reproduced by a CD 'KARAOKE' (accompaniment to recorded music) are recorded in sychronism with them and inexpensively realizing the synchronized reproduction. CONSTITUTION:An image and sound data inputted by means of a video camera 19 and a microphone 20 are recorded through a recording signal processing block 11 and a laser modulating block 10 for RAM recording in a RAM part C of an optical disk 1 located on the same position as the ROM part B in which the data under reproduction by means of an optical head 3 i.e., the working state and the sound while seeing and hearing the picture and sound reproduced and outputted from a display device 9a and a sound output device 9b, have been recorded. Consequently, at the time of reproduction, the data in the ROM part and the RAM part are simultaneously or separately read out and reproduced.