baber/WOPTO huggingface dataset:
Patent JP-2001037074-A (JP)
Title: Generator field loss protector
Inventor: MAEZAWA SHIGEO
IPC: H02H7/06
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a filed loss protector which can detect the field loss of a cross-compound type power generation equipment with a primary generator and a secondary generator, even in a low frequency region and protect both the primary and secondary generator. SOLUTION: Armature currents, field currents or field voltage of a primary generator 1 and a secondary generator 2 are detected. If the detected armature currents are denoted by i1 and i2, the detected field currents are denoted by if1 and if2 and the detected field voltages are denoted by v1 and v2, so that protective operation is made according to the difference, ratio or phase difference between i1 and i2, the difference of ratio between if1 and if2, the difference or ratio between v1 and v2, the value of (i1-i2)/(|i1|+|i2|), the value of (if1-if2)/(|if1|+|if2|) or the value of (v1-v2)/(|v1|+|v2|).
Patent JP-S58104506-A (JP)
Title: Electromagnetic wave reflecting body
Inventor: ISHINO TAKESHI
IPC: H05K9/00
Filed: 1981-12-17
Abstract: PURPOSE:To make the reflecting characteristics of an electromagnetic wave reflecting body equal to that of ground, by determining the thickness of ferrite and the resistance value of film so as to make an impedance viewed from the resistance film to a ferrite plate almost equal to that of ground. CONSTITUTION:In an electromagnetic reflecting body 10, a ferrite plate 14 is bonded with a conductor plate 12, the surface of the plate 14 is coated with a resistance film 16 and a surface paint 18 is coated. The thickness of the plate 14 is determined so that the impedance viewing the ferrite plate of bonding construction with the plates 12 and 14 is almost equal to the impedance of ground of a test site. The film 16 adjusts the impedance of the plate 14. By providing the plate 16, the frequency characteristics of the ferrite can be suppressed and they are almost equal to those of ground. Especially, in the case of a floor for electromagnetic wave dark chamber for a car, the noise measurement of cars in a manufacturing plant and the noise-resistance measurement for electronic devices counted in the cars can be performed effectively.
Patent JP-H0252394-A (JP)
Title: Information display device
Inventor: YAMAZAKI KAZUO
IPC: G09G3/32
Filed: 1988-08-16
Abstract: PURPOSE:To reduce the size and cost of the information display device by inputting a control signal which change lighting colors to a common signal line and performing the time division of the control signal. CONSTITUTION:Light emitting diodes for respective display colors are controlled on a time-division basis and storage circuits of two-stage constitution are used as an input circuit for the control; and a signal which controls a diode for one display color while a light emitting diode for the other light emission color is made to illuminate with the outputs of storage circuits 10a and 10b of the 2nd stage is stored in storage circuits 9a and 9b of the 1st stage. Then the signals of the storage circuits 9a and 9b of the 1st stage are transferred to the storage circuits 10a and 10b of the 2nd stage at the point of time of time- division switching to control light emitting diodes with the outputs of the storage circuits 10a and 10b of the 2nd stage. The control signal which changes their light emission colors is inputted to the common signal line and processed by time division to control the light emission colors of the respective light emitting diodes. Consequently, the cost and price are reducible.
Patent JP-S6179177-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: IIDA MIKIO
IPC: G01S15/10
Filed: 1984-09-26
Abstract: PURPOSE:To prevent a malfunction due to a disturbance signal and to improve reliability by matching patterns of a transmit pulse signal and a receive pulse signal which are radiated at random with an arithmetic means, and deciding whether there is an obstacle or not. CONSTITUTION:The detecting device consists of a transmitting means 1 which has an ultrasonic wave transmitter 4, OS oscillator 5, and timer (#2) 6, a receiv ing means which has an ultrasonic wave receiver 9 and a comparator 10, and the arithmetic means 3 which has a microcomputer 12 and a timer (#1) 16. When the timer 6 sends out a pulse signal on the basis of the command of the microcomputer 12, ultrasonic wave pulses are radiated by the ultrasonic wave transmitter 4 at random, and received by the ultrasonic wave receiver 9 and inputted to the comparator 10. Further, reflected pulses detected by the comparator 10 are inputted to the microcomputer 12 and the arithmetic means 3 matches patterns of the transmitted pulses and reflected pulses to decide whether there is an obstacle or not. Thus, even if a disturbing signal is received by the receiving means, the obstacle is detected accurately under no influence of the disturbing signal.
Patent JP-S6359994-A (JP)
Inventor: MURATA SUEHIKO
IPC: D05B43/00
Filed: 1986-08-30
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-H0850678-A (JP)
Title: Sale control method for vending machine with mass buying function
Inventor: WATANABE YUJI
IPC: G07F5/22
Filed: 1994-08-04
Abstract: PURPOSE:To improve the operability of sales for buying in a mass to promote sales. CONSTITUTION:When money is received from a paper money insertion hole 3, commodity select buttons 2 of commodities which can be sold by the amount of received money are lit, and a blanket purchase button 1 is lit up to a maximum number of the least expensive commodities which can be sold by the amount or received money. When the commodity select button 2 is depressed after the number of commodities for blanket purchase is inputted by the blanket purchase button 1, commodities are not immediately carried out; but when a sale settlement button 8 is depressed after repeated input of the numbers of differ ent kinds of commodities for buying in a mass commodities are successively carried out. While they are carried out, depressed commodity select buttons 2 are flickered and the commodity select button 2 corresponding to commodities carried out at present is switched from flickering to lighting to enable a user to discriminate between selected commodities and commodities carried out at present.
Patent JP-H1031330-A (JP)
Title: Automatic density adjusting device for electrophotographic copying machine
Inventor: ISHIHARA NORIYUKI
IPC: G03G15/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic density adjusting device in an electrophotographic copying machine capable of changing a density table easily, when a proper copy is not obtained by an automatic density adjustment or a user requests a preferable density copy, so as to make the proper copy desired by the user only with the automatic density adjustment, after the change. SOLUTION: Copying is executed with a copying condition set by the automatic density adjustment (steps S1-S3) and the user visually decides whether the density of the obtained copy is proper or not (step S4). When the density of the obtained copy is improper, the copying condition set by the turning on of a density table changing switch is stored (steps S5 and S6). Then, copying with the copying condition set by a manual density adjustment is repeated until the proper density is obtained and the copying condition set whenever copying is executed is stored (steps S7-S11).
Patent JP-H0368137-A (JP)
Title: Formation of crystal semiconductor film
Inventor: SATO NOBUHIKO
IPC: H01L21/20
Filed: 1989-08-07
Abstract: PURPOSE:To obtain an element of high characteristics without irregularity by a method wherein when the whole surface of a matter to be polished, which is formed in such a way that the surfaces of its regions of a rapid rate of processing are higher than those of its regions of a slow rate of processing, is flattened using abrasive grains, the regions of a slow rate of processing are used as stoppers. CONSTITUTION:Recessed parts having a rectangular section are formed in a base material 101 consisting of a quartz and a thin film 104 consisting of a nucleus formation material, such as Si3N4 or the like, and a thin film 102 consisting of a nucleus formation material of SiO2 are laminatedly deposited on the surfaces of the recessed parts and projected parts, which are alternately positioned. Then an opening is formed in the center part of the film 104 deposited on the recessed parts to divide the film 104 into two, one side is used for a non-nucleus formation surface 103 and the other side is used for a nucleus formation surface 107. After that, while the opening is filled, a crystal formation treatment is performed in the ratio of SiH2Cl/HCl/H2:0.53/1.6/100 (l/minute) and projected Si single crystals 110 are formed by a CVD method. After that, a polishing is performed using a processing liquid containing SiO2 and the surfaces of the projected parts are polished until stoppers 112 consisting of the film 104 are exposed.
Patent JP-H1149224-A (JP)
Title: Wraparound sheet
Inventor: KIZAWA YOSHIJI
IPC: B65D85/07
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide, as a wraparound sheet which is wrapped around any kind of item to be stored, for example futon, and stores the item in it, one which is easy to handle alone, prevents the sheet itself storing the item from becoming unfolded and the stored item from being displaced, provides a right size and good appearance for the item to be stored in a bag form, is a very simple structure, and can be produced at a low cost. SOLUTION: In the wraparound sheet, a cord piping 2 is formed along each of the two sides 1a of a rectangular sheet, which are opposite each other, and a cord 3 is threaded through each cord piping 2. On the two other sides 1b of the rectangular sheet, fastening means 4a and 4b are provided, one on each side. An item M to be stored is placed onto the rectangular sheet, the two sides 1b are fastened one to the other on the item M with the fastening means 4a and 4b, and the cords are pulled tightly and tied, thereby gathering the two remaining sides 1a of the sheet 1 as in the form of a drawstring purse. Thus, the sheet is formed into the bag.
Patent JP-H0933255-A (JP)
Title: Traveling-type survey instrument
Inventor: KOJIMA SHIGEYUKI
IPC: G01C5/02
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a traveling-type survey instrument, which improves the reliability in surveying accuracy and can reduce the worker's labor load. SOLUTION: A leveling stage 11 is mounted on a moving body, and a surveying device 12 is mounted on the leveling stage 11. The leveling stage 11 has a vibration absorbing device 27, which alleviates the vibration in the movement, a freely rising and descending locking pin 25, which imparts tension on the vibration absorbing device 27 and fixes the surveying device 12, and an inclination-correcting device, which is mounted on the vibration absorbing device 27 and supports the surveying device 12 rotatably around two intersecting supporting shafts 31 and 33.
Patent JP-H0627535-A (JP)
Title: Transmission type screen and back projection type display device
Inventor: FUJIWARA MINORU
IPC: G03B21/62
Filed: 1992-07-06
Abstract: PURPOSE:To advantageously vary an angle with an optical axis by lessening the attenuation of light having a large angle difference between incident light and exit light of the transmission type screen which projects and displays the image displayed by a display body by magnifying the image with a projecting lens. CONSTITUTION:Reflection type prisms 21 having the vertex angle alpha formed by intersection of surfaces 22 on which the incident light 1 is made incident and surfaces 23 on which the incident light 2 advances rectilinearly and falls are formed on the incident surface of the transmission type screen 20, on which surface the light 1 from the projecting lens is made incident at an elevation angle theta1. The surfaces 23 of the reflection type prisms 21, on which surface the incident light 2 advances rectilinearly and falls, are formed as reflection surfaces 24 to reflect 3 the light to the outgoing surface 25 side. The reflection surfaces 24 are provided with the critical angle and are formed of thin films constituted by vapor deposition of reflection materials. Further, the assembly of the reflection type prisms 21 is sectorially formed around the orthographic point where the perpendicular from the focus of the projecting lens intersects with the extension plane of the screen.
Patent JP-2001029374-A (JP)
Title: Supporter fop foot
Inventor: SUNAYAMA MASAMITSU
IPC: A61F5/01
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a supporter for the foot which is capable of restoring the normal function of the foot by restoring the distorted arch of the foot sole by mounting the supporter on the foot, is capable of correcting the deformation of the hallux, such as hallux valugas, is soft to the touch when mounted and allows the easy wearing of socks or shoes from above the supporter. SOLUTION: This supporter 2 for the foot includes a cylindrical main body 4 which is formed of a unit fabric stretching in the transverse direction of the foot, is inserted with the sole part of the foot and tightens the metatarsal neck part 8 in the sole part and a hallux insertion body 6 which is formed of a unit fabric stretching in the longitudinal direction of the foot and has a bag-like part 11 on a front end side and an aperture 12 on the lower part side of the second toe so as to be mounted on the inner end side in the transverse direction of the front end of the cylindrical main body.
Patent JP-2000036831-A (JP)
Title: Internet facsimile equipment
Inventor: TERAO YUICHI
IPC: H04L12/58
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide internet facsimile equipment that can reduce the communication charge. SOLUTION: Internet facsimile equipment IF acquires an electronic mail with a large data amount addressed to its own terminal stored in a mail server MS within a limited time zone. As a result, a communication charge to receive an electronic mail carrying facsimile data is considerably reduced by selecting the time zone to night or the like at which the communication charge is cheap.
Patent JP-H0622692-A (JP)
Title: Method for improving surface condition of raw green tea leaf after washing and dehydrating
Inventor: OZAWA TATSUMI
IPC: A23F3/06
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a raw green tea leaf of a normal character by completely removing a very small amount of adhered moisture present in the raw green tea leaf after washing and dehydrating. CONSTITUTION:A method for exposing a wet raw green leaf to cold air or warm air as pretreatment for steam heating is adopted as the method for improving the surface conditions of a raw green tea leaf after washing and dehydrating. As a means thereof, a rotary hot-air treating machine is used and arranged between a dehydrator and a steamer and the respective machines are connected with a conveyor to form a line. The complete dehydration which has been impossible so far can be carried out. As a result, improvement in quality of the product and energy saving effect are obtained.
Patent JP-H06341777-A (JP)
Title: Cooling method of high-temperature process gas
Inventor: MARUTEIN HIRUSHIYU
IPC: C10K1/04
Filed: 1991-07-19
Abstract: PURPOSE: To avoid formation of a deposit and hence achieve economical cooling by forming a fluidized bed in an annular tank, introducing a high temperature process gas stream from a central duct of the fluidized bed, and providing a means carrying a cooled solid to a dust chamber on the fluidized bed. CONSTITUTION: A fluidized bed 5 equipped with a cooling element 3 is formed in an annular tank 1, and through a gas permeable bottom fluid gas is then introduced into the fluidized bed 5. Further, a high temperature process gas flow 6 is introduced through a central duct 4 of the fluidized bed 5. A cooled solid overflows the annular tank 1 from the fluidized bed 5, and when it flows into the high temperature process gas flow 6, it is entrained to a dust chamber 21 on the fluidized bed flow 5. Meanwhile, the solid separated in the dust chamber 21 is returned to the fluidized bed 5 and is fallen down, and the cooled process gas involving a solid remaining part is introduced into a gas condenser 7 provided with a cooling surface 9.  The gas exhausted from an upper portion of the gas condenser 7 is introduced into a dust removal apparatus 11, and the solid separated in the dust removal apparatus 11 is recirculated to the fluidized bed 5.
Patent JP-H0488754-A (JP)
Title: Ghost elimination device
Inventor: SHINPO HIROYASU
IPC: H04B1/10
Filed: 1990-07-31
Abstract: PURPOSE:To eliminate ghost by stopping tentatively tap correction of a transversal filter against a large ghost fluctuation in a short time and initializing the tap against a permanent fluctuation. CONSTITUTION:A digitized signal is inputted to a transversal filter 2. An input signal and an output signal of the filter 2 are fetched in waveform memories 4A, 4B by the DMA operation for a period of a signal generated by a synchronizing signal resulting synchronization separating an input video signal. The fetched signals are subject to field sequence processing by a CPU 5 and a difference between the result and a ghost reference signal is calculated. The CPU 5 calculates the absolute total sum of the tap correction per one sequential equalization of the filter 2 and stores the result to a tap correction quantity total sum memory 6. Then a flag representing ghost fluctuation is cleared. Then the 2nd sequential equalization is proceeded by fetching the signal again. When a prescribed value exceeds 2, the tap coefficient of the filter 2 is cleared and ghost elimination is retried from the beginning.
Patent JP-H1154937-A (JP)
Title: Insulation adhesive for multilayered printed wiring board
Inventor: KISHI TOYOAKI
IPC: H05K3/38
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board with an insulation layer without glass cloth wherein layer insulation resin thickness varies a little. SOLUTION: In insulation adhesive formed by applying an insulation resin composition wherein borominated bisphenol type epoxy resin or borominated phenoxy resin of weight average molecular weight of 10000 or more of which boromination rate is 20% or more and bisphenol type epoxy resin of epoxy equivalent of 1000 or less are incorporated as essential elements to a copper foil 1, at least two resin layers are formed, flow in a resin layer 2 at the closest side to a copper foil is made practically zero, and a softening point of the outermost resin layer 3 is made 60 to 90 deg.C.
Patent JP-S6360416-A (JP)
Title: Automatic focusing device
Inventor: KATSUMURA NOBUO
IPC: G03B3/10
Filed: 1986-09-01
Abstract: PURPOSE:To obtain an automatic focusing device which can execute a lens control at a high speed, and is suitable for continuous photographic and a tracking operation at a high speed, by measuring a shift amount of a position of a photographic lens and a focused position by interlocking a distance measuring element and the photographic lens, and moving the photographic lens until a result which has been detected by a detecting device coincides. CONSTITUTION:Based on a shift amount which has been obtained by measuring a distance in advance, a photographic lens is moved in the direction where its shift amount becomes zero, and its moving extent is determined by a fact that a result of detection of a detecting device coincides with its shift amount. That is to say, the moving extent of the photographic lens 10 is detected by a rotary encoder 13 which has been provided on a revolving shaft of a motor 12, and in a sequence controller 9, a shift amount N of a focus in counted down by '1' each with respect to a prescribed moving extent. The movement of the photographic lens 10 is continued until the shift amount N of the focus becomes '0', and at the time of N=0, a motor stop signal is outputted from the sequence controller 9 and the motor 12 is stopped.
Patent JP-H0253153-A (JP)
Title: Ciphering system for memory medium
Inventor: IGARASHI NORIKO
IPC: G06F21/62
Filed: 1988-08-18
Abstract: PURPOSE:To decide a memory medium produced by its own company via a memory medium access means and at the same time to prevent the forgery of an outsider by ciphering the data confirming a memory medium production means via this means and through two types of ciphering parts. CONSTITUTION:A memory medium production means 1-1 owns two types of data including the number of a magnetic card issuing device to confirm a magnetic card which is produced by its own company. A confirmation data 1-4 and an original data 1-6 are ciphered by a 1st ciphering part 1-5 and a 2nd ciphering part 1-7 and written into a memory medium 1-2. A memory medium access means 1-3 trusts the amount of money, etc., serving as the read data 1-13-2 included in an original data 1-13 only when the ciphered sentence confirmation data 1-8 and the ciphered sentence data 1-9 are compounded by the 1st and 2nd decoding parts 1-10 and 1-11 and the coincidence is secured between both data. Thus the means 1-3 can decide whether the memory medium 1-2 like a telephone card, etc., is produced by its own company or not.
Patent JP-2001029549-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To assuredly detect a switch-on state even when the cycle of a periodical reset signal of a game control means is prolonged and prevent a disadvantage from being given to a player. SOLUTION: A switch check process is performed on the basis of the interruption of 2 ms timer irrespective of the start interval of a 4 ms game control means. In the switch check process, when a switch-on state is detected, a switch-on counter is increased by 1. When the value of the switch-on counter is 2, it is detected that a game ball is detected by the switch.
Patent JP-S5992642-A (JP)
Title: Encoding transmission system
Inventor: HIRAMATSU TATSUO
IPC: H04N19/00
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a video signal superior in low-frequency characteristic by providing a frequency characteristic compensating means which emphasizes a low frequency range and suppresses a high frequency range relatively. CONSTITUTION:The difference output of a subtracting circuit 2 which subtracts a delay video signal out of a video signal is inputted to a low-pass filter 8, whose output is in inverse proportion to (angular velocity). Therefore, the input to an A/D converting circuit 3 has the low frequency range emphasized relatively to the original difference output and has a flat frequency characteristic, and this low-frequency emphasized signal is transmitted in the form of a 4-bit digital signal. A receiving station side, on the other hand, inputs the output of a D/A converting circuit 5 to a high-pass filter 9, which suppresses the low frequency range which is emphasized relatively by the low-pass filter 8 to obtain the original difference output having a large high frequency range level. Therefore, the video signal led out of a decoding circuit superior in low frequency characteristic is obtained.
Patent JP-H01137293-A (JP)
Title: Method and apparatus for reducing crosstalk of display
Inventor: UEBUSUTAA YUUJIN HAWAADO
IPC: G02F1/133
Filed: 1988-08-18
Abstract: PURPOSE: To eliminate crosstalk by applying a data signal at intervals of a time shorter than a standard scanning line period and applying a stroke compensation signal at other intervals. CONSTITUTION: A gate pulse of a fractional value like T/2N of a half line time is applied to a gate electrode 34, and the data line voltage applied to a source electrode 38 is set to data, the complement of data, data, the complement of data,... in order by the gate pulse synchronized with the period of a data voltage. When all of transistors are turned off, complementary pulses of data drive a column electrode, and then, the influence of crosstalk is compensated through capacitive coupling by cell capacities 42 and 44. Thus, crosstalk is eliminated.