baber/WOPTO huggingface dataset:
Patent JP-H01108165-A (JP)
Title: Antiabrasive ceramic material for casting rare earth metal
Inventor: ADORUFU ERU MITSUSHIERI
IPC: B22D41/54
Filed: 1988-09-24
Abstract: PURPOSE: To produce a refractory material containing a predominant amount of a Y 2 O 3 .Al 2 O 3  monoclinic phase and being a dense and nonporous opaque material by compacting and sintering a mixture of Y 2 O 3  and Al 2 O 3  in a specified condition.  
     CONSTITUTION: Particulates obtained by grinding and sifting the mixture of ≥70 mol.% Y 2 O 3  and 5-30 mol.% Al 2 O 3  and having ≤10 μ average grain size are subjected to an isostatic compact hardening to compress till at least 50% of theoretical powder density, then this compacted powder is sintered to obtain the subject material. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0574151-A (JP)
Title: Emulation circuit for dynamic memory
Inventor: MAEDA TAKESHI
IPC: G11C11/406
Filed: 1991-09-18
Abstract: PURPOSE:To achieve higher efficiency of a memory access preventing emulation between a refreshing cycle and a CPU cycle and a DMA cycle. CONSTITUTION:When emulation occurs between a refreshing demand signal 6 to be outputted from a refreshing demand signal generating section 3, a DMA demand signal 5 to be outputted from a DMA controller 2 and a CPU access demand signal 4 to be outputted from a CPU1, a memory status generation part 7 starts a processing with a demand high in preference. In the emulation with the DMA demand signal 5, when the refreshing cycle is preferred, a weight is set on the DMA controller 2 with a DMA weight generation part 8. In the emulation with the CPU access demand signal 4, when the refreshing cycle is preferred, the CPU1 is under a weight until a RDY signal 20 is outputted from a RDY signal generation part 21.
Patent JP-2001065408-A (JP)
Title: Mixing ratio adjusting device of carburetor
Inventor: ARAKI SATORU
IPC: F02M3/10
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To give a function by which a re-adjustment is carried out easily and accurately to a cap for restricting the rotation of an adjusting valve. SOLUTION: In this device, a claw piece 37 is projected to a cap 31, mounted on an adjusting valve 11, which can restrict to the re-adjustment rotation of less than one rotation by the hitting of an arm piece 36 to a stopper 7. A discontinuous feeling is given rotating repeatedly the operation by which this claw piece 37 is bent at the projection part of an uneven stripe 21 and restored and inserted to recessed part and an unprepared excess rotation is not carried out and also a mixing ratio re-adjustment is carried out easily and precisely by grasping the rotated angle.
Patent JP-2001067148-A (JP)
Title: Method and device for changing connecting configuration
Inventor: ARAKAWA KOJI
IPC: G06F1/18
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous connection concerning a connector to be newly connected by providing memory means in a connecting part for connecting a device and lock means for locking/unlocking the connection. SOLUTION: The respective connector lock means 1-3A, 1-3B, 2-3 and 3-3 and the respective memories 1-2A, 1-2B, 2-2 and 3-2 for storing data are arranged in connector parts 101A, 1-1B, 2-1 and 3-1. On-line/off-line information is detected by the interface signal of a connector and stored in the memory means 2-1 and 3-1 and, then, the connector lock means 2-3 and 3-3 is instructed to lock/unlock. Then cable connector lock means 2-3 and 3-3 are constituted not to pull out the connectors 1-1A and 1-1B in a lock state but to pull out them in an unlock state.
Patent JP-H1161155-A (JP)
Title: Control of production state of thermal decomposition gas on thermal decomposition treatment of waste plastic or the like and treatment of produced thermal decomposition gas
Inventor: MOTODA KENRO
IPC: C10J3/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a control method for stabilizing the amount of a thermal decomposition gas produced in a thermal decomposition oven and for taking out the gas in a stable amount on the thermal decomposition treatment of waste plastics or the like, and to provide a method for treating the thermal decomposition gas thus taken out. SOLUTION: This method for controlling the production amount of a thermal decomposition gas comprises detecting temperature in the gas combustion chamber of a deodorizing device 9 or the thermal decomposition temperature of the deodorizing chamber 9 and subsequently subjecting the output operation of a heating source for a thermal decomposition oven H to an on-off control or addition-subtraction control so that the detected temperature is kept at about 900-1,200 deg.C or about 800-1,000 deg.C, when the thermal decomposition gas is sucked out from the thermal decomposition oven H and subsequently charged into the deodorizing device 9 to deodorize the gas. The thermal decomposition gas is produced on the thermal decomposition treatment of waste plastics in the thermal decomposition oven H maintained in a vacuumized oxygen-free atmosphere or in an oxygen-free atmosphere.
Patent JP-S61117051-A (JP)
Title: Tool breakage detecting apparatus
Inventor: TAHASHI TAKAYOSHI
IPC: G05B19/4065
Filed: 1984-11-12
Abstract: PURPOSE:To prevent the erroneous detection due to noise by outputting an alarm signal on the basis of the detection signal for the breakage of a tool by a sound-wave sensor only when the number of revolutions of a main shaft becomes over a prescribed value, in an NC machine tool. CONSTITUTION:A controller 2 drives a machine tool 1 according to a set program, and when the revolution speed signal supplied from a revolution speed sensor 10 exceeds a certain value, said controller outputs a revolution speed signal (a). While, an AE signal (b) is outputted from an AE detector 5 according to the output supplied from a sound-wave sensor 4 according to the cutting condition, and if anomaly exists, a cutting anomaly signal (c) is outputted, and input into a tool breakage judging apparatus 6 with the signal (a). When the both signals (a) and (c) are H, an alarm signal (d) which passes through the AND circuit 15 in case of turning-ON of an unmanned operation switch 18 is sent into the NC controller 2, through an AND circuit 14, and an alarm signal (e) is sent into a power source apparatus 17, and the machine stops operation, and the necessary information is displayed onto an indicator 9. Therefore, the noise in transient period in the revolution of the main shaft can be removed.
Patent JP-S60130223-A (JP)
Title: Channel selecting device
Inventor: YAMADA TADASHI
IPC: H04N5/44
Filed: 1983-12-16
Abstract: PURPOSE:To attain reception without error even if an emergent broadcast is transmitted at any time by activating a channel circuit at the reception circuit always at application of power. CONSTITUTION:When power is applied and a microcomputer 3 is started, a computer 3 clears an RAM and also initializes each input/output port. Then a last channel signal is read from a memory 2 so as to activate a tuner peripheral circuit 5 and further a signal (last power signal) representing the presence of the operating state of a cathode ray tube 7 is read. Moreover, when the last power signal is present, a power supply circuit 8 is turned on so as to execute a prescribed processing. When the power signal is absent, the prescribed processing is executed as it is. Thus, the tuner peripheral circuit 5 is made operative in any case.
Patent JP-2000069390-A (JP)
Title: Television receiver for the aged
Inventor: ISHIYAMA HIROKO
IPC: H04N5/445
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To surely transmit information at emergency situations to the aged. SOLUTION: This television receiver comprises a television main body 1 consisting of a channel selection demodulation section, of a remote control section receiving a remote control signal and demodulating it, of a video image changeover section 1b that selects a video signal and outputs it, of a voice changeover section 1a that selects voice signal and outputs it, of a speaker section outputting the sound, and of a display section that displays an image and comprises an aid device 2 consisting of a decoding section 22 that decodes a code of a demodulated remote control signal, of an image memory section 23 that stores a television video signal, of a character recognition section 21 that recognizes a telop character, of a paragraph extract section 33 that extracts a paragraph, of a sentence generating section 26 that generates a sentence where a pause is inserted between paragraphs,  of a speech speed regulation section 34 that regulates a read speed of the generated sentence, of a video synthesis section 25 that applies voice synthesis to the sentence, whose read speed is adjusted and coverts the synthesized signal into a voice signal and of a control section 36 that controls each section.
Patent JP-S6393003-A (JP)
Title: Fluid supply controller
Inventor: YOSHIDA TAKASHI
IPC: G05B11/18
Filed: 1986-10-07
Abstract: PURPOSE:To obtain high reliability with a simple and compact constitution of a control system by using a counter and a digital circuit consisting of two ROM, etc. CONSTITUTION:An increase command SU and a decrease command SD given from a deciding circuit 24 is supplied to a reversible counter 35 of a controller 25 for increase or decrease of the value of the counter 35. The count value of the counter 35 is supplied momentarily to ROMs 41 and 42. The ROM 41 outputs the increase or decrease signal in response to the change of the count value of the counter 35. This increase or decrease signal is outputted to an inverter 26 as a drive signal S1 via a D/A converter 43 and a buffer amplifier 44. The inverter 26 starts a pump 11 by the signal S1. While the ROM 42 outputs the ON/OFF signal synchronous with the output signal of the ROM 41 in accordance with the count value of the counter 35. These ON/OFF signals are supplied to switches 27 and 28 from terminals 46 and 47 as switch ON/OFF signals S2 and S3. Then pumps 12 and 13 are driven.
Patent JP-H04118257-A (JP)
Title: Semi-conductor laser control device
Inventor: KAWASHIMA HISANORI
IPC: B41J2/44
Filed: 1990-09-07
Abstract: PURPOSE:To control so that a developed image density becomes an appropriate value by changing an output power from a semi-conductor laser in accordance with the temperature characteristics of optical sensitivity of a photosensitive element. CONSTITUTION:The amount of light of a laser beam 1 is caught by a light- receiving element 2 and its signal is entered into a calculation device 5. On the other hand, am ambient temperature is detected by a temperature sensor 7 to select a reference temperature for obtaining an output equal to the temperature characteristics of a photosensitive element temperature and complete the temperature correction of a temperature corrector 6 after switching to the selected reference temperature. Next, data in the temperature corrector 6 is entered into the calculation device 5, and the amount of light value of the light-receiving element 2 entered in the calculation device 5 is calculated for correction based on the data. Following this process, the calculation results are output to a laser drive current control device 4 to obtain the appropriate drive current and light-emitting output of a semi-conductor laser beam.
Patent JP-S6393208-A (JP)
Title: Automatic level control amplifier
Inventor: OTA TAKAHIRO
IPC: H03G3/30
Filed: 1986-10-07
Abstract: PURPOSE:To prevent the malfunction of an automatic level control circuit (ALC circuit) in case of hit of supply power by providing a short-circuiting circuit, which is operated for a certain time after power-on to discharge the charged electric charge of a smoothing circuit, in an amplifying part provided with the ALC circuit. CONSTITUTION:An amplifying part 1 provided with the ALC circuit consisting of a comparing circuit 4, a smoothing circuit 6, and an input attenuating muting transistor TR 7 is provided with a short-circuiting circuit 9. When a power source is turned on, the base potential of a TR 94 in the short-circuiting circuit 9 rises in accordance with the time constant determined by a resistance 91 and a capacitor 92. If the base potential of a TR 95 is higher than that of the TR 94, an input signal is not attenuated because the charged electric charge of the smoothing circuit 6 is discharged. When a certain time elapses after power-on, the ALC circuit starts the normal operation contrarily to the above.
Patent JP-H0789437-A (JP)
Title: Vehicle equipped with fluid propulsion device
Inventor: UESUGI TAKASHI
IPC: B61C11/06
Filed: 1993-09-27
Abstract: PURPOSE:To provide a vehicle which is shifted by a propulsion device which moves the fluid surrounding the vehicle body, by the revolution of a rotary vane. CONSTITUTION:A vehicle equipped with a fluid propulsion device is equippped with a vehicle body which is shiftable in a fluid and a propulsion device 20 which is installed on the vehicle body and sifts the vehicle body. The propulsion device 20 has a rotary vane 22 which is axially supported in a rotatable manner on a rotary shaft 21 forming the axial direction in the shift direction, and the blade of the rotary vane 22 is formed to the shape curved around the rotary shaft 21. The sectional shape which is vertical to the longitudianl direction of the blade of the rotary vane 22 is formed so that the contour line on the propulsion side of the vehicle body is larger than the contour line on the opposite side.
Patent JP-S6483361-A (JP)
Title: Secondary pressure die casting device
Inventor: KIKUCHI KOSUKE
IPC: B22D17/22
Filed: 1987-09-25
Abstract: PURPOSE:To improve the product precision, and also, to improve the yield by operating a secondary pressure means, only when the quantity of biscuits which remain behind in a sleeve at the time of filling a molten metal is within some prescribed allowable range. CONSTITUTION:When the first switch 17 is turned on, a timer of a controller is operated, and in case there is no input from the second switch 18 in a prescribed set time, a changeover valve 20 in a secondary pressure hydraulic circuit is switched. Subsequently, a secondary pressure cylinder 10 is operated by a speed which has adjusted stand-by pressure oil by a flow rate control valve 21, and pressure which has been adjusted by a pressure reducing valve 22. In case the first switch 17 is not operated, secondary pressure is not executed, and in case the second switch 18 has been operated within the set time, the secondary pressure is not executed as shortage of the quantity of a molten metal. In such a way, as for a filling defective, the secondary pressure is not executed and it is discharged, therefore, the precision of a product can be improved.
Patent JP-S6483104-A (JP)
Title: Object shape measuring device
Inventor: ITO GIICHI
IPC: G01B11/24
Filed: 1987-09-25
Abstract: PURPOSE:To easily estimate the shape of a surface to be measured with high accuracy by removing obstruction caused by external noise, by scanning the surface of an article to be measured using fan-shaped signal light subjected to high frequency modulation and demodulating the electric output of a photodetector row to perform operation. CONSTITUTION:A floodlight projector PRJ allows fan-shaped signal light Lj to be incident on a surface J to be measured using a laser diode LD and, when a rotary mirror M rotates, the direction of the signal light Lj is changed to scan the surface J by a bright line Qj. The photodetector row S of a photodetector REC is constituted by parallelly arranging a large number of linear photodetectors Si and, when the plane containing said photodetectors Si and the center OR of a condensing lens is set to a radial locus surface Ri and the intersecting line of the radial locus surface Ri and the surface J is set to a radial locus qi, the surface J is covered with a bright line group and a radial locus group in a lattice form and the position coordinates of the lattice point Aij being the intersecting point of the bright line Qj and the radial locus qi are operated by calculating the position of the mapping point A'ij on the element Si corresponding thereto from the output of the element Si. Then, the signal light Li is modulated by frequency of about 80 kHz or more and frequency of 80 kHz or less is removed from the output of the element Si to make it possible to remove obstruction caused by noise light.
Patent JP-S6483199-A (JP)
Title: Water level controlling device
Inventor: HISAJI MASAHIKO
IPC: G21D3/08
Filed: 1987-09-25
Abstract: PURPOSE:To improve the controllability, by calculating the water level of a nuclear reactor pressure box by a signal from a feed water flowmeter, etc., and switching an input signal to a feed water controlling device to an output signal of a water level calculating device when the pressure of the nuclear reactor pressure box is changed. CONSTITUTION:The flow of the water supplied to a pressure box 7 is measured by a feed water flowmeter 3, while the outflow of the vapor, the water level of the vessel 7, the pressure of the vessel 7 are respectively measured by an outflow meter 1 of vapor, a water gauge 2 and a pressure gauge 4. A signal 1A indicating the detected outflow of vapor, a signal 2A of the water level, and a signal 3A of the feed water flow are inputted to a feed water controlling device 5. The device 5 then generates a water feed signal 16 by which the opening degree of a feed water regulating valve 17 is controlled, so that the water is supplied to the pressure box 7. Further, the signals 1A-3A and 4A are inputted to a water level calculating device 6 wherein a virtual water level is calculated and inputted as a signal to the device 5. The controlling device 5 generates the signal 16 in response to the signal outputted from the device 6, thereby to control the valve 17 so as to maintain constant the water level of the pressure box 7.
Patent JP-H0762841-A (JP)
Title: Structure of flooring material
Inventor: ABE MASANORI
IPC: E04F15/04
Filed: 1993-08-31
Abstract: PURPOSE:To increase stiffness, and to improve the insulating performance of a floor impulse sound by laminating and unifying a surface finishing board on the top face of a wooden bearing board through a cushioning sheet and a cushioning material having air permeability and sound-absorbing properties on an underside respectively. CONSTITUTION:A hard surface finishing material 3 is laminated and unified on a wooden bearing board 1 through a cushioning sheet 2 consisting of a rubber or a plastic foam. A cushioning material 4, in which an upper layer is composed of a fibrous nonwoven layer 6 bonded among fibers and given stiffness after needle punching working, an intermediate layer of a polyethylene sheet layer 5 and a lower layer of a fibrous nonwoven layer 7, is laminated and unified on the underside of the bearing board 1. It is desirable that a stepped section for male-female fitting is formed at the edge of the bearing board 1 on the adjacent surface finishing materials 3 at the time of usage in the bearer 1. The flooring material is stuck directly on a floor base face such as concrete, thus finishing a floor.
Patent JP-S60130943-A (JP)
Title: Network for computer
Inventor: KOKUKIYOU TOMOO
IPC: H04L12/417
Filed: 1983-12-20
Abstract: PURPOSE:To set quickly a master station by transmitting a frame header when no carrier is detected at the participation in a network so as to allow a slave station to try master station setting. CONSTITUTION:If a master station leaves the network, since a frame header from the master station is lost, each station transmits no packet. Since the carrier on the transmission line is lost for a long time, each station being a slave station detects respectively the relinquishment of the master station and after a prescribed pack-off time is elapsed, the master station setting is tried. In this case, a station having the youngest slot number tries the master station setting at first.
Patent JP-H0683849-A (JP)
Title: System for calculating number of operating days
Inventor: INOUE MASAKI
IPC: G06F17/10
Filed: 1991-08-27
Abstract: PURPOSE:To simultaneously calculate the number of operating days by calculating the number of holidays and subtracting it from the total days. CONSTITUTION:Corresponding to an operating day calculating request from a program, a calculation term input part 3-2 of a main storage device 3 is activated, and a calculation term is stored in a calculation term storing area 3-1. Based on this stored information, the number of Saturdays and Sundays during the term is calculated by a Saturday/Sunday calculation part 3-3. Further, the number of national holidays, transfer holidays and vacations during the term is calculated by a national holiday/transfer holiday/vacation days calculating part 3-4. Then, the number of operating days is calculated from the number of holidays calculated by the Saturday/Sunday calculation part and the national holiday/transfer holiday/vacation days calculating part 3-4 by an operating day calculation part 3-5.
Patent JP-H1080919-A (JP)
Title: Granulation device for plastic sheet material for selection using water or wind power
Inventor: KOBAYASHI YOSHIKAZU
IPC: B09B5/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve workability for granulation which is used for making a specific gravity difference conspicuous by constituting a granulation device for a plastic sheet material of granulation plates 21, 22 which perform a relatively processional motion, and a flame on which a pressurizing means, a guide means and a drive means are mounted. SOLUTION: This granulation device 1 for a plastic sheet material for selection using water or wind power has a pair of granulation plates 21, 22 mounted, for example, at an inclination of 20 deg. on upright walls 11, 12 opposed in the horizontal direction of a frame 10, respectively through a pressurizing means 30, a guide means 35 and a drive means 40. The tiny pieces of a plastic sheet material S obtained by crushing it to the size of about 3-12cm with the help of a crusher 3 are supplied into a gap between the granulation plates 21, 22 by a constant amount by a means 5 for supplying a determined quantity through a chute 7. Thus the tiny pieces of the plastic sheet material S can be granulated to the almost constant lump size. The granulation plates 21, 22 have their mutually opposite faces made finely uneven by sand blasting.
Patent JP-H0960115-A (JP)
Title: Simplified emergency house
Inventor: HIBI OSAMU
IPC: E04B1/344
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To enable a simplified house to be set up or to be converted from a set up state to a housing state or a movable state with ease and in a short time. SOLUTION: The upper end areas of a first upper side wall surface 3 and a second upper side wall surface are turnably connected to a roof area 1 respectively. The upper end areas of a first lower wall surface 4 and a second lower wall surface 6 are turnably connected to the lower end areas of these first and second upper wall surfaces 3 and 5. Furthermore, the lower end areas of the first and second lower part wall surfaces 4 and 5 are turnably connected to a floor surface area 2. The connected areas of the first upper side wall surface 3 and the lower part side wall surface 4 and the connected areas of the second upper part side wall surface 5 and the lower part side surface 6 are inwardly bent, thereby forming a folded state. When they are set up, the connected areas should be expanded.