baber/WOPTO huggingface dataset:
Patent JP-H08275023-A (JP)
Title: Synchronizing signal detection circuit
Inventor: OGUMA TADASHI
IPC: H04N5/04
Filed: 1995-03-29
Abstract: PURPOSE: To attain quick re-synchronization detection by detecting a synchronization state between a horizontal detection pulse obtained by detecting a horizontal synchronizing signal of a television signal and a generating period a pulse for a horizontal synchronizing pulse obtained by detecting a clock signal with a prescribed period. CONSTITUTION: When a dissident state between a horizontal synchronizing signal period of a television signal received by a synchronizing signal detection circuit and a generating period of a horizontal synchronizing signal extract pulse generated by a timing generating circuit 21 continuous for N lines, a count of a discrimination counter 34 reaches the value N. Thus, it is discriminated that the television signal is switched resulting that the synchronizing signal cannot be detected. When the coincident state between the horizontal synchronizing signal period of the television signal and the generating period of the page pulse of the line period generate by a counter 38 continues by M lines, a count of a discrimination counter 40 reaches the value M.  Then a synchronization protection counter 20 is preset to clear a system counter 23 with an FP detection pulse thereby detecting the re-synchronization.
Patent JP-H04307376-A (JP)
Title: Abnormality detection device for gas insulation equipment
Inventor: YUGUCHI ETSUYO
IPC: G01R31/12
Filed: 1991-04-04
Abstract: PURPOSE:To provide a highly sensitive abnormality detection device for gas insulation equipment, which is in a simple structure and can be mounted to a metal container easily. CONSTITUTION:A piezoelectric compound material 4a is obtained by blending a piezoelectric ceramic finely divided particle into a macromolecular material for pressing into sheet shape. Conductive rubber electrodes 4b and 4c are provided on upper and lower portions of this piezoelectric compound material 4a, thus forming a piezoelectric compound material sensor 4. This piezoelectric compound material sensor 4 is mounted to outer or inner surface of a metal container 1 and a vibration wave of foreign object vibration/partial discharge is detected by this piezoelectric compound material sensor 4. The detected signal is amplified by a preamplifier 6, noise is eliminated by a filter 7, and then an abnormality is detected by a measuring equipment 8.
Patent JP-H01242825-A (JP)
Title: Synchronous engaging device for transmission
Inventor: YAMANE NORIHIDE
IPC: F16D25/08
Filed: 1988-03-24
Abstract: PURPOSE:To smoothly fit a gear spline into a sleeve spline by engaging a gear spline and a cone, which are separately formed, of a synchronous gear through an elastic member provided on an engaging means. CONSTITUTION:A gear spline 29 and a cone 30 of a synchronous gear 22 are separately formed. The periphery of the cone 30 on the side of the gear spline 29 is provided with four convex claws 34 protruding radially outward. An elastic member 35 is made to adhere to both peripheral sides of each claw 34 to form a notch 32 engaging the claw 34 of the cone 30 on the gear spline 29. Thus, even in the case where torque shock occurs on the synchronous gear 22 when a sleeve 24 has synchronously engaged the synchronous gear 22, the torque shock can be absorbed by the elastic member 35 to smoothly fit the gear spline 29 into the spline 24a of the sleeve 24.
Patent JP-H09266663-A (JP)
Title: Gate-power supply circuit
Inventor: TSURUTA YUKINORI
IPC: H02M1/08
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain gate driving energy of a self-arc-extinguishing element from the main circuit side in a power converter using the self-arc-extinguishing element. SOLUTION: The energy of a capacitor 6 connected in parallel with a self- arc-extinguishing element 1 through a diode 7 is supplied by turning a first auxiliary switch 13 on-off through a first power supply means composed of a first reactor 15, a first transformer 8 and the first auxiliary switch 13. The snubber energy of a second auxiliary switch 33 for regenerating snubber energy accompanying the on-off of the first auxiliary switch 13 and the snubber energy of the first auxiliary switch 13 are regenerated by a second power supply means 40 through a second reactor 12 and a second transformer 30 with the on-off of the first auxiliary switch 13 and the second auxiliary switch 33.
Patent JP-S589733-A (JP)
Inventor: JIYON PATORITSUKU NANOUSUKII
IPC: B21D43/00
Filed: 1982-04-30
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-S61229705-A (JP)
Title: Entry/delivery order control system
Inventor: KITAMURA KAZUYA
IPC: B65G1/137
Filed: 1985-04-04
Abstract: PURPOSE:To reduce the delivery time by arranging entry racks according to the order of delivery time, storehousing parts having no rearrangement time in the entry rack near the delivery port, and storehousing parts having large rearrangement time in an entry rack remote from the delivery port in an automatic entry/delivery storage for rack or the like. CONSTITUTION:Entry racks are arranged in the order of delivery time, for example, the order of X, Y address in an entry rack retrieval table memory portion 13, and an entry rack retrieval table where entry flag, entry number and the expected date of forwarding as days of staying are recorded is stored therein. According to a command of CPU 4, a rearrangement processing portion 14 extracts the expected data of delivery sequentially from the entry rack having longer staying period first from the entry rack retrieval table at the completion of operation to calculate days of staying after the date named. If days of staying is below designated days, parts are rearranged near a delivery port. Thus parts for impending delivery are collected at the delivery port to reduce the delivery time.
Patent JP-S547192-A (JP)
Title: Repairing system for seabed cable
Inventor: WATAYA HIDEO
IPC: H02G1/10
Filed: 1977-06-17
Abstract: PURPOSE: To improve detecting sensibility and detecting accuracy of the catching cable by well ascertaining existence of the catching cable, utilizing a cable catching and detecting senser directly connected to a cable catching device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06281885-A (JP)
Title: Optical isolator
Inventor: YOSHIDA EIKICHI
IPC: G02B27/28
Filed: 1993-03-30
Abstract: PURPOSE:To provide the compact optical isolator, which is superior in light loss characteristics, by miniaturizing the Faraday rotator exciting magnetic circuit of the optical isolator and using a material having a large Verdet constant as a Faraday rotator. CONSTITUTION:The Faraday rotator exciting magnetic circuit is composed of cylindrical magnets 5 and 6 of two radial orientations which are arranged centrifugally serially and provided with almost the same shape and mutually different magnetizing directions. Namely, one cylindrical magnet 5 is arranged so that the outer peripheral side can form an N pole, the other cylindrical magnet 6 is arranged so that the inner peripheral side can form the N pole, and the respective magnets are concentrically serially arranged while making the magnetizing directions different. Thus, the leaked magnetic flux of this Faraday rotator exciting magnetic circuit can be efficiently utilized, and the uniformity of a magnetic field vertical to an optical axis is improved. Further, since the element of Cd1-XMnxTe monocrystal with the large Verdet constant is used as a Faraday rotator 1, the total sum of the respective optical path lengths and the size of a gap between respective components between a pair of polarizers 2 and 2' an a Faraday rotator 1 can be shortened.
Patent JP-H08272683-A (JP)
Title: Method and system for operation test of cache memory
Inventor: MORIOKA TOSHIYUKI
IPC: G06F15/177
Filed: 1995-03-29
Abstract: PURPOSE: To detect the error, which occurs in the process or access processing including the data transfer operation between cache memories, without omission by judging whether each access processing is normally performed or not. CONSTITUTION: A rewrite means 122 of a test processing means 113 provided in each processor 110 is operated in accordance with the bit pattern from a data generation means 121, and a read means 123 of each test processing means 113 is operated in accordance with it. Then, the state that a pertinent transfer unit is frequently transferred between cache memories 111 of respective processors 110 is brought about. In this case, the read means 123 compares the read bit pattern and the bit pattern obtained by the data generation means 121 with each other, thereby detecting the error, which occurs in each access operation including the transfer operation between cache memories 111, without omission.
Patent JP-S62229899-A (JP)
Inventor: SHIMIZU KENICHI
IPC: H05K3/46
Filed: 1986-03-29
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-H07274895-A (JP)
Title: Food
Inventor: MASUYAMA YOSHINARI
IPC: A23L21/20
Filed: 1994-04-11
Abstract: PURPOSE:To obtain a novel food for general health promotion by utilizing bean hot water extract. CONSTITUTION:This food is essentially comprised of crude drug dried extract containing 10-40wt.% of the hot water extract from soybeans, red beans, blue soybeans, black soybeans and/or 'toramame', wheat embryo buds, dry yeast, bifidus, and propolis. Preferably, this food is obtained by incorporating 100 pts.wt. of a crude drug dried extract with 2-20 pts.wt. of wheat embryo buds, 2-20 pts.wt. of dry yeast, 1-10 pts.wt. of bifidus, and 1-10 pts.wt. of propolis. This food has health promotive effect through activating the tissue of various sites of the human body.
Patent JP-H05270603-A (JP)
Title: Garbage disposer
IPC: B65F1/14
Filed: 1992-03-30
Abstract: PURPOSE:To provide a garbage disposer which reduces garbage disposal work and is safe in sanitary requirements such as deodorization, and rot restraint. CONSTITUTION:A drain tube 8 whose upper end part is open and provided with a garbage chute 9 and a drain port 10 at the bottom part thereof is installed at the lower part of a sink 1, a gate valve 11 which is connected to a drive part for opening/ closing the garbage chute 9 is provided at the lower end part of the garbage chute 9, a drain tube 13 provided with plural holes 14 at the side surface thereof is provided directly above the garbage chute 9 inside the drain tube 8, a storage 19 which houses a container 18 whose upper part is open is provided directly beneath the garbage chute 9, and a deodorizing device 24 which is located near the storage 19 and where a circulating fan 21, an ozonizer 22, and an ozone resolution 23 are disposed in order from upstream of the air flow in a deodorization passage 20 which circulates inside the storage 19, and an oscillation device 25 between the container 18 and the storage 19. Moreover, the output of the ozonizer 22 is changed following the opening/closing motion of the gate valve 11, thus it is possible to provide a high sanitary garbage disposer which prevents remaining ozone from leaking, reduces the amount of work for garbage disposal, and carries out deodorizing and rot restraint.
Patent JP-H11270424-A (JP)
Title: Variable ventilation structure
Inventor: KISHIMOTO MASAO
IPC: F02B27/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption supplied to a driving device by supplying the power only when a plunger as a movable piece in a driving device is moved, cutting off the electric current thereafter, and holding the plunger by keeping the magnetic force on a fixed plate by the action of a permanent magnet mounted on an outer periphery of the plunger. SOLUTION: An operating plate for switching a path length is mounted on a pipeline 4 of a vent pipe 3 forming a ventilating system 2 of an air cleaner 1 of an engine, and the operating plate 5 is vertically moved through a driving shaft 7 of a driving device 6. On this occasion, the magnetic force of a fixed plate 23 is increased when a coil 25 is energized, a plunger 19 is attracted upward against a spring 28, and the electric current is cutoff simultaneously when the plunger 19 reaches the fixed plate 23 in the driving device. Then the coil 25 is energized for releasing the magnetic force of the fixed plate 23, whereby the plunger 29 is moved downward by the energization force of the spring 28.
Patent JP-H10268366-A (JP)
Title: Regenerating device with optical modulating function for optical fiber transmission system for soliton signal
Inventor: BIGO SEBASTIEN
IPC: H04B10/06
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide the reproducing device with a dispersed light phase modulating function which is used for a soliton transmission optical fiber system and makes good use of Kerr effect. SOLUTION: A soliton signal arrives through a fiber 1 and enters a nonlinear optical loop mirror 3 from a 1st coupler 2 and is propagated in two directions. A signal propagated to the side of a 2nd coupler 4 is modulated with a clock signal which is generated by a clock regenerating device 11 and applied to the optical loop mirror 3 from the 2nd coupler 4 through a phase synchronizing means 10. The signal to be regenerated and the clock signal are propagated in the fiber of the loop mirror 3 and the clock signal is modulated between the 2nd coupler 4 and a filter 6. The modulated signal is selected by a filter 6 which cuts off the clock signal and extracted by a 3rd coupler 7 from the optical loop mirror. The modulated signal is transmitted from the 3rd coupler 7 to the side of the 1st coupler 2 and exits from the loop mirror.
Patent JP-S61231498-A (JP)
Inventor: ONUMA TSUTOMU
IPC: G21F9/30
Filed: 1985-04-05
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-S59198036-A (JP)
Title: D 0 multiplex converter
Inventor: KUROSAKI MASAHIKO
IPC: H04J3/22
Filed: 1983-04-26
Abstract: PURPOSE:To process economically data having different data transmission speeds by forming channels having the same data transmission speed into a block altogether and preparing information representing data transmission speeds to each block. CONSTITUTION:The channels transmitting data in the same data transmission speed are gathered to form a channel block 35. A binary code generator 30 receives a basic clock a0 and generates binary codes a1-a5. The binary codes a1-a3 of low-order 3 digits are decoded by a decoding circuit 33, become selecting control signals b1-b5 selecting each channel block and fed to a selecting circuit 34. Speed information f1, f2, g1- transmitted from each channel block are fed to the selecting circuit 34 and selected sequentially by the selection control signals b1-b5, becomes speed signals K1, K2 and are fed to AND circuits 31, 32.
Patent JP-S52155969-A (JP)
Title: Reduced pressure heat treatment furnace of semiconductor wafers
Inventor: FUKUYAMA MASATAKA
IPC: H01L21/283
Filed: 1976-06-21
Abstract: PURPOSE: To reduce the contamination of a reaction tube by using a sub-reaction tubewhich is set by being removably inserted into the reaction tube and fully houses wafers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51148409-A (JP)
Title: Sound-recording characteristics adjuster of tape-recorder
Inventor: MATSUMURA HIROSHI
IPC: G11B5/027
Filed: 1975-06-13
Abstract: PURPOSE: In order to use all tapes with the optimum conditions, through adjusting equalizer variable measure and display measure so as to make the signal levels being recorded identical in reproducing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02252093-A (JP)
Title: Vehicle operation control system
Inventor: IWATA YASUTAKA
IPC: G07C5/00
Filed: 1989-03-25
Abstract: PURPOSE:To easily execute data registration and time control at a loading field by constituting a vehicle operation control system of an electronic tachometer mounted on a vehicle and a memory cassette to be attached/detached to/ from the tachometer and providing the memory cassette side with a data registering function and a clock function. CONSTITUTION:When the memory cassette B is loaded to the electronic tachometer A, data stored in a memory 10 and hourly stored data are transmitted to the side of the cassette B, and on the contrary data (e.g. a speed over monitoring value) from the memory cassette B (register unit) side are stored in the memory 10. Only when the memory cassette B is loaded to a reader G, a clock circuit 14 can correct time, so that all data processing can be executed under unitary time control and crewman's intentional time operation of the clock circuit 14 can be suppressed.
Patent JP-H06289364-A (JP)
Title: Liquid crystal display device
Inventor: YAZAWA SATORU
IPC: G09G3/36
Filed: 1993-03-30
Abstract: PURPOSE:To eliminate an afterimage and the sticking of an M1M panel and improve even the contrast by using a driving waveform which is equal in the polarity of the time mean of the potential of pulses in a hold period to a write pulse and positioning a correction pulse which has the opposite polarity from the write pulse between the write pulse and hold period. CONSTITUTION:A signal 12 is applied to a Yj line (horizontal line), a signal 13 is applied to an Xi line (vertical line), and a composite waveform is applied to the intersection. The composite waveform 11 is divided into selection period 14 and a nonselection period (hold period) and the write pulse 16 for writing a signal in pixels in the selection period 14 is provided; and the pulse width of the upper part of the write pulse 16 is varied to determine the ON/OFF state and gradations of the pixels. The correction pulse 17 is positioned between the write pulse 16 and hold period 15; and its polarity is opposite from the write pulse 16 and the pulse width 18 is set smaller and smaller as the pulse width 19 of the write pulse 16 is larger and larger.
Patent JP-S60228857-A (JP)
Inventor: RICHIYAADO GEERII ROODO
IPC: F25B47/00
Filed: 1985-04-05
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-H04283244-A (JP)
Title: Cellulosic structure filled with particles
Inventor: IGARASHI MITSUHISA
IPC: C08J5/14
Filed: 1991-03-11
Abstract: PURPOSE:To provide the title structure contg. abrasive particles having a very fine grit by integrating spherical composite cellulose particles contg. the abrasive particles with thermosetting resin particles by bonding at least part of the both particles in contact with each other by curing the resin. CONSTITUTION:The title structure which comprises an aggregate structure of fine particles consisting of spherical or ellipsoidal composite cellulose particles contg. fine abrasive particles (e.g. cerium oxide particles) and thermosetting resin particles is prepd. by bonding at least part of the both particles in contact with each other by curing the resin. The structure is useful as a new synthetic grinding stone because it can firmly fix and hold abrasive particles having a mean diameter of 10mu or less formerly regarded as very difficult and enables grinding with higher accuracy than the one attainable with a conventional grinding stone.
Patent JP-H01244331-A (JP)
Title: Apparatus for measuring speed change shock of automatic transmission for vehicle
Inventor: MATSUDA TAKAHIRO
IPC: G01M13/02
Filed: 1988-03-26
Abstract: PURPOSE:To improve measuring accuracy, by removing the fluctuating part for objective torque for controlling an input shaft from the torque of an output shaft so that the change in the torque of the output shaft becomes a true shock value in speed change subsequent to the speed change in an automatic transmission. CONSTITUTION:The number of rotations in the input and output shafts of an automatic transmission 1 are detected with first and second detecting means 2 and 3. The outputs from the first and second detecting means and input-shaft torque are inputted into a first operating means 4. The fluctuation rate with respect to objective torque for controlling an input shaft 6 is obtained. In a second operating means 5, the fluctuating part which is obtained in the first operating means is subtracted from output-shaft torque 9, and corrected output- shaft torque 10 is obtained. As a result, the fluctuating part with respect to the objective torque for controlling the input shaft is removed from the output- shaft torque.
Patent JP-S63237815-A (JP)
Title: Mirror surface polishing method for titanium material
Inventor: KIYOMIYA KOICHI
IPC: B23H5/08
Filed: 1987-03-26
Abstract: PURPOSE:To enable the easy mirror surface polishing of a titanium material and finish the surface of the material to be sliver or golden color by supplying an electrolyte containing free abrasive grains while a polishing member of visco-elasticity fitted to an electrode tool is being slided on a preliminarily polished titanium surface, and conducting an electrolyte polishing process on the current density of the specific value. CONSTITUTION:In mirror surface polishing for a titanium material, a polishing member of visco-elasticity fitted to an electrode tool is supplied with an electrolyte containing free abrasive grains via an electrolyte feed pipe, while being slided on the titanium material. And an electric current of 30mA/cm<2> or less density is made to run between the tool and the titanium material and an electrolyte polishing process applies to the material for obtaining a surface roughness of about 0.01mumRz. In this case, the selection of a polishing condition, for example, the adjustment of a current density and a feed speed can control the tone of silver or golden color on a polished surface. Especially, the coloring or gold and the like due to the oxide film of titanium relates to the thickness of the film. When a current value per unit time and unit area is reduced via the reduction of a current density and the increase of a feed sped, thin coloring similar to the case of reduced voltage becomes available. The enlargement of said current value enables obtaining thick coloring due to a thick film.
Patent JP-H0645330-A (JP)
Title: Flattening method of integrated circuit
Inventor: II SHIYAN RIN
IPC: H01L23/522
Filed: 1993-03-31
Abstract: PURPOSE: To provide a method for flattening the surface of an integrated circuit and an integrated circuit component obtained and a result. CONSTITUTION: After a first insulating layer 18 is stuck/formed and pattern- formed, a second insulating layer 24 is made to stick on a device. Then a flattening layer 26 is made to stick and then etched back. A part of the flattening layer remains on a region of the second insulating layer where it is geographically low, to flatten the surface of a device. Then a third insulating layer 28 is made to stick, and a fourth insulating layer 30 is further made to stick. A contact via is formed through these layers, to expose a part of a first conductive layer 20. A second conductive layer 34 is made to stick and pattern-formed to form an electrical connection to the first conductive layer.
Patent JP-H11270144-A (JP)
Title: Spraying method of concrete for section repair
Inventor: AOKI SHIGERU
IPC: E04G23/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency in section repairing and accomplish surface finishing. SOLUTION: A mortar feeding pump 12, an accelerating agent feeding pump 14 and a coarse aggregate feeder 16 are driven to spray concrete on a repair section 30 and form a concrete layer 32. In this case, if a fiber reinforced concrete layer is to be formed, a reinforced fiber feeder 18 may be driven. By operating a spraying device under such driving condition, a material having non-alkali liquid accelerating agent D added to concrete of a mixture of mortar C and a coarse aggregate E or a material having a reinforced fiber F added to these material is jetted through the end of a nozzle body 20 and sprayed on the repair section 30, by which the concrete layer 32 is formed.