baber/WOPTO huggingface dataset:
Patent JP-S5887930-A (JP)
Title: Radio line relaying system
Inventor: TOOYAMA HIDEKI
IPC: H04B7/26
Filed: 1981-11-20
Abstract: PURPOSE:To simplify the constitution of a mobile station, by setting an allocated line via a relay station provided between a fixed base station and the mobile station, in a system where a mobile station (slave station) having a call receives the assignment of one line out of a plurality of radio lines of the fixed base station (master station). CONSTITUTION:A relay station has a transmission/reception circuit 8 for master line, a transmission and reception line 10 for master line control, a transmission and reception circuit 9 for slave line, a transmission and reception circuit 12 for slave line control, and a line connector 18. The relay station receives an individual signal from the slave station in the service area and stores and registers it, and transmits it to a base station, and the signal is registered in a line network of the base station. When a line connection signal to a specific mobile station from the base station is received at the relay station, the relay station where the said mobile station is stored and registered makes a call to the said mobile station and after the line is set with the said mobile station, an incoming response signal is transmitted to the base station for the set of line. In case of a call from the mobile station, after the relay station makes setting of line with the mobile station, the set of line is done with the base station.
Patent JP-H0234658-A (JP)
Title: Epoxy resin sealing composition
Inventor: KYOTANI YASUHIRO
IPC: C09K3/10
Filed: 1988-07-25
Abstract: PURPOSE:To obtain a resin composition having a coefficient of expansion as low as that of fused silica and being inexpensive and lowly abrasive to a mold by mixing an epoxy resin with burned talc formed by heat-treating talc at high temperature. CONSTITUTION:This sealing resin composition is formed by mixing an epoxy resin with burned talc formed by heat-treating talc at high temperature >=1000 deg.C. The size of the burned talc is preferably such that its mean particle diameter is 1-50mum and its max. particle diameter is below 150mum. In order to control the expansion of a sealing resin from a resin composition containing the burned talc and to decrease the abrasion of a mold during molding, it is desirable to specify the size in this range. It is more advantageous that the burned talc is treated with an alkoxysilane having an alkoxy group such as methoxy or ethoxy and a silanol group to surface-coat the burned talc with this alkoxysilane.
Patent JP-H0743947-A (JP)
Title: Nonmagnetic one-component developer
Inventor: KURAMAE YOSHIHISA
IPC: G03G9/09
Filed: 1993-07-27
Abstract: PURPOSE:To eliminate various problems even when the particle diameter of toner particles is reduced and to attain high image qualilty at the time of forming an image with the toner particles by incorporating specified carbon black into the toner particles made of a fixing resin. CONSTITUTION:Carbon black having <=20nm average particle diameter and <=0.50 structure index is incorporated into toner particles made of a fixing resin by <=6 pts.wt. per 100 pts.wt. of the fixing resin. In the case of >20nm average particle diameter or >0.50 structure index, carbon black has low blackness and low coloring power and cannot satisfactorily blacken the toner particles when the carbon black is incorporated by <=6 pts.wt. per 100 pts.wt. of the fixing resin. In order to satisfactorily blacken the toner particles, >6 pts.wt. carbon black causing the rise of electric conductivity and the reduction of the extent of electrostatic charge is required.
Patent JP-S6429903-A (JP)
Title: Speed controller for motor
Inventor: OKAMOTO NOBUICHI
IPC: F01D17/00
Filed: 1987-07-27
Abstract: PURPOSE:To obtain optimum control, by recognizing the whole of an automatic control system from the standpoint of an oscillation system, and deciding the evaluation of stability and quick responsiveness by an oscillatory attenuation factor uniquely. CONSTITUTION:A rotating speed setting apparatus 1, a rotating speed detector 2, a deviation apparatus 3, an attenuation factor setting apparatus 10, square generators 11 and 12, multipliers 13, 15, and 18, coefficient apparatuses 14 and 16, a divider 17, an integrator 19 and an adder 20 are provided. The adder 20 performs the addition of a proportional control signal component sent from the multiplier 15 and an integral control signal component sent from the integrator 19, and transmits its output as the input of a vapor governor 4 in a sense that it is equivalent to the output of a proportional integration controller. The attenuation factor setting apparatus 10 is provided with a function to set the oscillatory attenuation factor at the time of assuming the whole system as the oscillation system, and the function is affected on only the integral control signal component of proportional integration control. In such a way, it is possible to adjust both the stability and the quick responsiveness of the optimum control uniquely and arbitrarily.
Patent JP-S5975170-A (JP)
Title: Radar equipment
Inventor: SATOU TOSHIFUMI
IPC: G01S7/292
Filed: 1982-10-23
Abstract: PURPOSE:To prevent the generation of a false image and to relieve the restriction of a line position by receiving reflected waves from a target through two antennas as pulses having the same level, and comparing them and discharding a signal which causes the false image. CONSTITUTION:The 1st and the 2nd receivers 3 and 4 receive the reflected waves from the target as the equal-level pulses through the 1st and the 2nd antennas installed at a proper interval, and a signal comparator 5 compares the output signals of the 1st and the 2nd receivers 3 and 4 to discard a signal which causes the false image, thereby displaying the output signal of the signal comparator 5 on radar indicators 6 and 7.
Patent JP-S5975129-A (JP)
Title: Thermography device
Inventor: TANAKA KENJI
IPC: H04N5/33
Filed: 1982-10-22
Abstract: PURPOSE:To monitor a specific part of a subject accurately without any troublesome operation by extracting only a signal of an aimed part with infrared-ray image width of a subject selectively, and processing the signal of the aimed part. CONSTITUTION:Infrared rays from respective parts of the subject 1 are detected successively by a detector 2 according to the scanning of a camera 3 and an infrared-ray image of the subject is displayed on a cathode-ray tube 9. Then, an area (dotted-line part) with higher brightness than other parts appears in the image on the cathode-ray tube 9 by the setting of horizontal and vertical position selecting circuits 7 and 8. The signal of this higher-brightness part is supplied to a comparing circuit 11 through a sorting circuit 10. The comparing circuit 11 compares the input signal with a comparative signal and supplies its output signal to a pattern recognizing circuit 13 while a signal of intensity greater than that of the comparative signal is supplied.
Patent JP-S6164646-A (JP)
Title: Conveying method of tabular body and conveyor unit
Inventor: SHONO SHINKICHI
IPC: B65G43/08
Filed: 1984-09-04
Abstract: PURPOSE:To avoid a slip of plate glass or the like during conveyance as well as to prevent any scratches from occurring, by varying the revolving speed of an intermediate roller group set up between upper and lower conveyors different in a conveying speed each, by degrees. CONSTITUTION:Each conveying speed of intermediate rollers 41a-41e is set down to a slow rate of a conveyor 20 at the upstream side while each conveying speed of intermediate rollers 41f-41h to a quick rate of a conveyor 30 at the downstream side, respectively. And, a glass ribbon 50 is taken in an intermediate roller group 40 without entailing any slippage. Next, each conveying speed of these intermediate rollers 41a-41e is gradually increased, and finally conveying speeds of all intermediate rollers 4a-4h are equalized to those of the conveyor 30 at the downstream side whereby the glass ribbon 50 is delivered onto the conveyor 30 at the downstream side without any slip during conveyance. Then, after the glass ribbon 50 passing through, each conveying speed of these intermediate rollers 41a-41e is put back to a low speed and adjusted to the next conveyance.
Patent JP-2001014741-A (JP)
Title: Master disk and its production
Inventor: MACHIDA HIDEO
IPC: G11B7/26
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk with pictures and letters displayed with sharp contrast by forming the images of the pictures and letters as pits on the face of a master disk brought into contact with a transparent resin. SOLUTION: One face of a glass substrate 1 is roughened, a photoresist film 3 is formed on the roughened face 2 and a transparent film with drawn prescribed pictures and letters is disposed as a mask 4 on the photoresist film 3. The photoresist film 3 is irradiated with UV 6 through the mask 4 to convert parts of the photoresist corresponding to the images 5 of the mask 4 into exposed parts 3'. The mask 4 is removed and the photoresist film is developed to obtain a glass master disk 10 with formed pits 7 corresponding to the images of the pictures and letters. An electrically conductive metallic thin film is then formed on the glass master disk 10 and nickel is electroformed and peeled from the glass master disk 10 to obtain a stamper 8 (master disk).
Patent JP-S6078271-A (JP)
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D21/14
Filed: 1983-10-03
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-H065116-A (JP)
Title: Low melting point metal joined type anisotropic conductive film
Inventor: AIZAWA KATSUHISA
IPC: H05K3/32
Filed: 1992-06-19
Abstract: PURPOSE:To provide a low melting point metal joined type anisotropic conductive film which can be thinned by dispersing a low melting point metal and a conductive particle having a melting point higher than that of the metal into an electrically insulative resin sheet, and heating the sheet above the melting point of the low melting point metal. CONSTITUTION:A low melting point metal 3 having a melting point of 300 deg.C and a conductive particle 4 having a melting point higher than that of the metal 3 are dispersed in an electrically insulative resin sheet 2. A particle diameter of the low melting point metal 3 is 0.1-100mum, more preferably 0.5-50mum; and that of the conductive particle 4 is 0.1-50mum, more particularly 1-10mum. A volumetric ratio of added amounts of the metal 3 and the particle 4 is set to 9/95-95/5. A thickness of the sheet 2 is 10-200mum, more particularly 20-100mum. The sheet 2 is heated above the melting point of the low melting point metal 3. Consequently, the metal 3 adheres to the conductive particle 4. With further heating, the metal 3 is joined with the particle 4, thus providing anisotropic conductivity for an electrically conductive passage 5.
Patent JP-H0529600-A (JP)
Title: Solid-state image sensor
Inventor: NAGAYA KAZUHISA
IPC: H04N5/372
Filed: 1991-07-25
Abstract: PURPOSE:To easily control a maximum storage charge amount of a photodiode and to reduce an operating drive voltage of an electronic shutter in a solid state image sensor in which the shutter can be operated in a vertical overflow drain structure. CONSTITUTION:A P<+> type diffused layer 3 is so formed on a surface side of a photodiode 4 as not to be brought into contact with a channel stopper 9, the layer 3 is brought into direct contact with a metal light shielding film 2 through a contact hole 1, and an arbitrary bias voltage responsive to a purpose is applied externally to the shielding film to control a surface potential of the photodiode.
Patent JP-H119643-A (JP)
Title: Sauna device for bathroom
Inventor: MAEDA YOICHI
IPC: A47K4/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a sauna device for a bathroom which does not includes the large mist of hot water in heated air even at the time of jetting hot water in the state of mist into air so as to form this heated air for sauna, sufficiently collects hot water, and unnecessitates a large fan for heating air. SOLUTION: A nozzle 20 speedily jetting hot water J in the state of mist is provided in a duct 10 and this duct 10 is installed in a closed space V1 on the side of one tip of the longitudinal direction of a tub 2. Then an air absorbing part 11a is provided on the upper tip side of the upstream part 11 of a nearly vertically arranged duct 10 and the nozzle 20 is attached to the neighborhood of this part 11a. In addition the discharging part 13a of heated air L is provided along a waterproof floor pan 1 and this part 13a is connected to the air discharging opening part 60 of an apron 3. In addition, a liquid storage for flow-down hot water mist 120 stuck to the inner surface of this duct 10 is provided in the duct 10.
Patent JP-S6165024-A (JP)
Title: Torque fluctuation control device of engine
Inventor: AZUMA HARUMI
IPC: F02D29/06
Filed: 1984-09-04
Abstract: PURPOSE:To effectively suppress torque fluctuations by providing a control means accelerating the excitation start timing of a power generating device applying reverse torque to a crank shaft and an electrical driving device applying positive torque under a high rotating speed. CONSTITUTION:A power generating device applying reverse torque to a crank shaft and an electrical driving device applying positive torque and provided. A CPU31, timing control circuits 26, 27, and driving circuits 24, 25 control the operation of the electrical driving device and the power generating device. The excitation start timing to individual devices is accelerated under a high rotating speed. Accordingly, torque pulsations are suppressed, noises and uncomfortable feeling can be reduced, and energy can be recovered.
Patent JP-H0853221-A (JP)
Title: Baggage conveying and sorting method and apparatus
Inventor: NAKATANI TETSUJI
IPC: B65G47/52
Filed: 1994-08-08
Abstract: PURPOSE:To provide baggage conveying and sorting method and apparatus, by which high speed conveyance and sure sorting of baggages can be realized even if the baggage conveying area is large. CONSTITUTION:When a departure baggage is received at the main side check-in counter, the baggage B is put on a fixed form tab 1 and conveyed by a conveyer 10. The baggage B is transported in the state of being put on the fixed form tab 1, and when it reaches a diverging device 20, the destination is determined according to the storage information of an information storage device of the fixed form tab 1, and the baggage is sorted to the main side sorter 30, a three- dimensional warehouse 51 or the satellite side. If a boarding aircraft takes off from the satellite side, the baggage B is loaded in the state of being put on the fixed form tab 1 on a traveling truck 40 and transported at high speed, and carried in the sorter 30 of the satellite side. The baggages B are sorted to the respective make-up conveyers corresponding to the aircraft and loaded on the aircraft.
Patent JP-H0470278-A (JP)
Title: Flicker removal circuit for image pickup device
Inventor: MINOBE TADASHI
IPC: H04N5/217
Filed: 1990-07-11
Abstract: PURPOSE:To realize the control of good convergence, and to make a device inexpensive by constituting the device by using a feedback loop control system so that the variation of every field becomes minimum. CONSTITUTION:In a closed loop control system to control the gain Ga of a variable gain amplifier 1 according to the output of the variable gain amplifier 1, by selecting properly the loop gain of the system, the control of the good convergence can be executed without knowing exactly the control characteristic of the variable gain amplifier 1 to control voltage Vc. Thus, by using a method to constitute the closed loop control system to control the gain of the variable gain amplifier itself according to the output of the variable gain amplifier 1, the removing rate of flicker can be improved without depending so much on the control characteristic of the variable gain amplifier 1.
Patent JP-H0546529-A (JP)
Title: Direct memory access system
Inventor: MORITA YOSHIO
IPC: G06F13/28
Filed: 1991-07-25
Abstract: PURPOSE:To shorten a dead cycle and to transfer the data at a high speed by transmitting a bus idle signal to a direct memory access controller DMAC from a processor and attaining the transfer of data between a memory and an input/output device in a transfer unit of plural direct memory accesses DMA within a bus idle period. CONSTITUTION:When the internal processing time covers a period of the internal processing cycle number larger then the cycle number required for the single DMA transfer, a processor 2 produces a bus idle signal 4 and supplies this signal to a DMAC 8. Then the DMAC 8 transfers the data to a memory 3 from a reception data buffer 9 or to a transmission data buffer 10 from the memory 3 by a quantity equivalent to the frequency decided by the signal 4 in response to the signal 4 and a reception data transfer request signal (1) produced by the buffer 9 or a transmission data transfer request signal (12) produced by the buffer 10.
Patent JP-H0742270-A (JP)
Title: Fireproof covering material for steel frame
Inventor: YAZAKI MITSUHIKO
IPC: E04B1/94
Filed: 1993-07-28
Abstract: PURPOSE:To obtain excellent fire resistance by bonding one surface of a fibrous mat, in which rock wood fibers brought to a heat-resistant state to a high degree are compression-molded, with a metal plate such as, an iron plate having the high melting point. CONSTITUTION:Fibrous mats 2, 2a, 2b, 2c, which are acquired by compression- molding rock wool fibers and have the coefficient of thermal linear contraction less than approximately 5% for eight hr at approximately 1000 deg.C, are molded. Tabular bodies 3, 3a, 3b, 3c composed of the iron plate of a metal having the high melting point are bonded and unified with one surfaces of the fibrous mats 2, 2a, 2b, 2c, and a section between the tabular bodies 3 and 3a, a section between 3a and 3b, a section between 3b and 3c and a section between 3c and 3 are fixed by screws 4, thus a steel framed column 1 is formed. Accordingly, light weight and excellent fire resistance and workability can be obtained.
Patent JP-S6078772-A (JP)
Title: Printing apparatus
Inventor: NAKAMURA HARUO
IPC: B41M5/382
Filed: 1983-10-05
Abstract: PURPOSE:To enable multi-value recording and high speed recording without complicating constitution, by supplying a current to a large number of recording needles while changing a current supply time in such as state that the end part of a recording head, constituted by forming a large number of recording needles to a plate shaped electrode substrate, is contacted with the resistance layer of an ink film under pressure. CONSTITUTION:The end part of a recording head 22, constituted by forming a large number of recording needles 21 on the single surface of a glass-epoxy electrode substrate 22, is contacted with the resistance layer of an ink film under pressure and voltage is applied between the needles to supply a current thereto while a current supply time is changed. Whereupon, the melting area of the molten ink layer on the film is changed and multi-value recording is simultaneously performed by a large number of the needles 21. By this method, multi- value recording and high speed recording can be performed without complicating constitution.
Patent JP-2000101827-A (JP)
Title: Digital video coding device and decoding device using watermarking and its method
Inventor: SHIN GENDO
IPC: H04N19/60
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To correct a distorted host video image that is transmitted through a severe noise environment by using a current screen. SOLUTION: This coding device includes a discrete wavelet transform section 202 that applies discrete wavelet transformation to a received host video image and provides an output of M×M wavelet coefficients (M is a positive integer), an important coefficient extract section 204 that extracts coefficients with high importance at a prescribed ratio among the M×M wavelet coefficients, a pseudo random number generating section 206 that generates a random number according to rules for encryption codes, and a coefficient replacement/ combination section 208 that obtains replacement position information denoting N×N replacement positions (N is a positive integer smaller than M)  by using the random number and replaces/combines M×M wavelet coefficients at the N×N replacement positions denoted by the replacement position information among the M×M wavelet coefficients with the N×N important wavelet coefficients respectively.
Patent JP-S6251523-A (JP)
Title: Paper feeding mechanism
Inventor: TOMIOKA TOSHIO
IPC: B65H3/10
Filed: 1985-08-27
Abstract: PURPOSE:To attract and hold papers at a speed about similar to a stop and to enable papers to be separated one by one to feed the papers to other portion, by a method wherein the rotation speed of a drum is reduced right before attraction holes formed in a rotary drum are brought into contact with papers accumulated at an accumulating part. CONSTITUTION:The rotation speed of a rotary drum 1 is reduced through the action of a drum driving part 18 right before attraction holes 3 of a rotary drum 1 make contact or approach a position closmost with bank notes 14 accumulated at an accumulating part. Thereafter, when the rotation speed of the rotary drum 1 is reduced to a speed about similar to a stop and the attraction holes 3 make contact or approach a position closmost with the bank notes 14, a hole 5 for pressure in a central shaft 2 is connected to a vacuum pump through a communicating hole 9 of a mechanical valve 8 and a connection pipe 11. The interior of the central shaft 2 and the attraction hole communicated therewith attract the bank note 14 on the upper most part of the bank notes accumulated at the accumulating part. The rotary drum 1 is increased in a rotation speed through the action of the drum driving part 18, and with the increase in the rotation speed, the attracted and held bank note 14 is conveyed. Thereafter, a negative pressure in the central shaft 5 and the attraction holes 3 is released to the open air, the bank note 14 is released from attraction.
Patent JP-H0235590-A (JP)
Title: Article automatic vending machine
Inventor: OTSUKI MITSURU
IPC: G07F11/72
Filed: 1988-07-25
Abstract: PURPOSE:To supply a packing bag for putting in an article when necessary by simultaneously actuating a packing bag sending device under an interlocked state with an article sending device and sending the packing bag. CONSTITUTION:The title article automatic vending machine is composed of a change checking device 1, a change device 2, an article storing device 3, an article sending device 4, and an instructing device 5. A packing bag sending device 6 is attached to the article automatic vending machine. The packing bag sending device 6 is simultaneously actuated under the interlocked state with the article sending device 4 actuated by a pressing operation for article selecting buttons 7 of the instructing device 5 and made into a packing bag sendable state. The packing bag can be sent by operating an operation button 8.