baber/WOPTO huggingface dataset:
Patent JP-H06256765-A (JP)
Title: Wireless control device for operating riser pipe valves of coke oven at work site
Inventor: HANAMURA SHUNICHIRO
IPC: C10B27/06
Filed: 1993-02-17
Abstract: PURPOSE:To provide the control device used for safe works and capable of avoiding the high temperature damage of operation devices for opening or closing valves for a riser pipe at a working site on the maintenance of a coke oven. CONSTITUTION:The wireless control device for operating the valves of the riser pipe of a coke oven is characterized by disposing a portable wireless device 7 at the below-mentioned position, the portable wireless device 7 being operated by a worker 6 placed at the position capable of visually examining the opened or closed states of the valves 3, 4, 5 of the riser pipe 2 on a work except stationary works for a coke oven, outdoors disposing an antenna repeating device 8 for receiving electric waves transmitted from the portable wireless device 7, connecting the antenna repeating device 8 to a wireless control device 9 in a control chamber through a wire and further to a valve-control device 10 through a wire, connecting the valve control device 10 to the electromagnetic valves of the riser pipe through wires, converting signal electric currents converted from the electric waves the antenna repeating device 8 into control electric currents with the wireless control device 9, converting the control electric currents into valve-driving electric currents with the valve control device 10, and charging the driving electric currents to the respective electromagnetic valves of of the rise pipe 2.
Patent JP-S6245792-A (JP)
Inventor: KUEHN REINHARD
IPC: D06P1/18
Filed: 1986-02-13
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-S54120400-A (JP)
Title: Sealing method of radioactive waste gas by zeolite
Inventor: SAWADA MASAHISA
IPC: G21F9/02
Filed: 1978-03-10
Abstract: PURPOSE: To improve the long life storage property, by means of treating a radioactive waste gas from the atomic plant by sealing into Zeolite at a high temp. and under a high pressure as a treating medium of an innert gas.  
     CONSTITUTION: A radioactive waste gas is filled into a cylinder 7 via an introducing piping, by means of containing active Zeolite into a cylinder for a radioactive waste gas sealing having a free piston 8, and of installing cylinder thereof 7 in a cooling vessel 13 while it is cooling by liquid nitrogen 14. After the waste gas being filled, a lower screw disk 20 is set at the bottom part of the cylinder 7. A piping 21 is arranged in the screw disk 20, and the cylinder 7 is connected to the piping 21 via a cheque valve 22. This cylinder is set at a treating vessel 31 of a high temp. and a high pressure, and an innert gas is fed to the treating vessel 31 by means of opening a valve 42, and the inner part of the cyliner is made into a high pressure by means of allowing the free piston to be lowered, and the waste gas is sealed into Zeolite by means of heating the gas by a heater 33. The unsealed gas is sbsorbed at a low temp. in the active coal in a holder 25 by means of passing through the piping 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01204866-A (JP)
Title: Rear-wheel steering mechanism
Inventor: YOSHIDA HIROSHI
IPC: B60G3/18
Filed: 1988-02-09
Abstract: PURPOSE:To contrive the simplification of a steering mechanism by displacing a front end of a control link in the width direction via a tie rod and thereby displacing a front end of a trailing arm connected to a rear end of the said link in the width direction, and then steering rear wheels. CONSTITUTION:A control link 10 is pivotally attached to a car body 9 via a rubber bush 11 in front of a trailing arm 1, extending in the almost body longitudinal direction, and the rear end is pivotally attached to the front of the trailing arm 1 via a pivotal pin 12. A cylindrical connecting housing 13 is installed in a front part of the trailing arm 1, and the control link 10 is fitted in this housing via a rubber bush 14, whereby both 1 and 10 are connected to each other with a degree of displacement freedom in a body horizontal plane with the pivotal pin 12 as the center. Then, the other end of the control link 10 is connected to an inner end of a tie rod 16 connected to a rear-wheel steering actuator 17 via a ball joint 15.
Patent JP-S57142643-A (JP)
Title: Manufacture of electrophotographic receptor
Inventor: YASHIKI YUUICHI
IPC: G03G5/05
Filed: 1981-02-27
Abstract: PURPOSE:To obtain a positively chargeable org. photoconductor by using water, alcohol or the like which does not dissolve a charge transferring layer as a solvent for a charge generating layer when the charge transferring layer is coated with the charge generating layer. CONSTITUTION:An Al cylinder is prepared as a substrate and undercoated with casein in 2mum thickness. A mixture consisting of 1 part charge transferring substance represented by formulaI, 1 part polycarbonate resin and 10 parts monochlorobenzene is then applied to the substrate by a dipping method in 12mum thickness and dried to form a charge transferring layer. A mixture consisting of 1 part bisazo pigment represented by formula II as a charge generating substance, 2 parts polyvinyl butyral resin and 20 parts methanol is well dispersed with a sand mill, and the dispersion is applied to the charge transferring layer by a dipping method in 0.2mum thickness and dried to form a charge generating layer. Thus, a positively chargeable org. receptor can be obtd.
Patent JP-S59153303-A (JP)
Title: High frequency oscillator
Inventor: UEHARA AKIRA
IPC: H03B5/36
Filed: 1983-02-22
Abstract: PURPOSE:To obtain a high frequency oscillator in the technological field of plasma etching which is used for high frequency power and controls a large output power easily and accurately by utilizing a power MOSFET. CONSTITUTION:A control FETQ7 connected to an amplifier element of an oscillating circuit 1, e.g. high frequency transistors (TR) Q1, Q2 and changing the bias of said high frequency TRsQ1, Q2 by the anode voltage is provided, and an output power of the oscillating circuit 1 is controlled by various controlling DC signals impressed to the base of the FETQ7. Thus, easy, accurate and large output power control is attained and stable operation is expected. Further, the high frequency oscillator with high technical value such as prevention of a trouble of short life of the oscillation in the application of plasma etching is obtained by using MOSFETsQ3-Q6 for a power amplifier circuit 3.
Patent JP-H10221545-A (JP)
Title: Element fiber separation tool and method for multi optical fiber tape
Inventor: NAGASAWA SHINJI
IPC: G02B6/24
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To remove a common coating without damaging an element fiber by providing an adhesive member which is brought in contact with one surface of a coated fiber of multi optical fiber tape passing through a through part and contactedly holding the common coating on the one surface side. SOLUTION: The tip of a coated fiber 1 of multi optical fiber tape is inserted between a pair of front rollers 7a, 7b and a winding roll 19 is rotated in the winding-up direction by a handle 20. Then, an adhesive tape 16 is drawn out from a draw roll 17, brought in contact with one surface of the coated fiber 1, and stuck to the common coating in one surface side so as to be integrated together. The common coating stuck and held by the adhesive tape 16 is abruptly bent by a polarizing roller 8 so that the side of the common coating is torn and peeled from the coated fiber 1 and wound up by the winding roll 19 along with the adhesive tape 16. That is to say, the common coating in one side of the coated fiber 1 and the adhesive tape 16 passing through the through part 6 is removed and the internal single optical fiber 2 is discharged by being exposed.
Patent JP-S53113568-A (JP)
Title: Photo directional coupler
Inventor: MIKI TETSUYA
IPC: G02B6/28
Filed: 1977-03-15
Abstract: PURPOSE:To provide a miniature, and mechanical stable photo coupler of less adjusting portions at the time of production by selectively forming portions of a large refractive index to a transparent sheet to make optical guides and forming a photo coupling part at the portion where the optical guides intersect.
Patent JP-H10215200-A (JP)
Title: Receiver
Inventor: OTA GENICHIRO
IPC: H04B1/26
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To attain miniaturizing and low power consumption for a receiver in the case of receiving a multiband. SOLUTION: Relating to a channel filtering part 8 of this device, channel filters 11 and 12 consist of complex coefficient filter group. Also, multiband reception in which the band width ratio of band width is N can be performed by cascading the number of channel filters which is undergone round-up processing below a base point of M in which N expresses as M power of four when performing multiband reception in which the band width ratio of band width that is a multiband is N is performed by thinning a sampling frequency in each channel filter 11 and 12 as necessary.
Patent JP-H01203430-A (JP)
Title: Modified polysilazane and production thereof
Inventor: FUNAYAMA TORU
IPC: C08G77/62
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a modified polysilazane suitable as a precursor for silicon nitride or silicon nitride-containing ceramic, by reacting a specific polysilazane with a primary amine or substituted hydrazine under a basic condition. CONSTITUTION:(A) A polysilazane which contains one or more hydrogen atoms. on silicon atom. and has 100-50,000 number-average molecular weight is reacted with (B) a primary amine, 1-substituted hydrazine and/or 1,2-substituted hydra zine under a basic condition to give a modified polysilazane which has one or more crosslinkable bonds shown by formula I [-N(R<3>)- is primary amine residue), group shown by formula II (group shown by formula III is 1-substituted hydrazine residue], group shown by formula IV (group formula V is 1,2- substituted hydrazine residue) or group shown by formula VI (group shown by formula VII is 1,1-substituted hydrazine residue) and has 200-500,000 number- average molecular weight.
Patent JP-H01204110-A (JP)
Title: Guiding device for mobile work vehicle
Inventor: KANEFUJI YUJI
IPC: A01B69/00
Filed: 1988-02-08
Abstract: PURPOSE:To operate the moving position of a mobile work vehicle in a short time and to control the vehicle by adding a distance measuring instrument to the vehicle and performing the straight moving control of the vehicle along a scheduled course while measuring the distances from the measurement base points at the right and left side parts of an intermediate distance of the straight moving course of the vehicle. CONSTITUTION:When a mobile work vehicle 2 is driven along the long side of a field of a rectangular work section 1, an ultrasonic wave receiver 5 of the vehicle 2 receives the sound waves sent from the ultrasonic wave transmitters set at the measurement base points 3 and 4 for measurement of distances from both points 3 and 4. Then a triangular arithmetic operation is carried out for detection of a fact that the vehicle 2 moves to the right and the left of a scheduled course. Thus the position of the vehicle 2 is corrected with a steering operation and at the same time the straight moving control is given to the vehicle 2 along the scheduled course. Then the vehicle 2 travels with the points 3 and 4 set at the right and left sides after the vehicle 2 at and after the position of an intermediate distance. Then a triangular arithmetic pattern is calculated backward for detection of the moving positions of the vehicle. Thus it is possible to detect the positions of the vehicle 2 in a short time and to quickly cope with the corrected guidance of the vehicle 2.
Patent JP-H02208900-A (JP)
Title: Test method for semiconductor memory
Inventor: SAKATA MAKOTO
IPC: G11C29/10
Filed: 1989-02-07
Abstract: PURPOSE:To shorten test time while keeping sufficient test accuracy by writing cell information on one side of the current cell and the base cell of an address in which an address pin of one digit is inverted, and detecting the change of the cell information on the other side. CONSTITUTION:When an SRAM 13, for example, as a material to be tested is connected to a test device 5, the operation test of the SRAM 13 is performed based on a test pattern set in advance. Namely, a large number of cells comprising a storage area are selected sequentially as the base cells, and also, a cell selected by the address in which the address pin of one digit out of the addresses of the same base cell for each base cell is selected as the current cell sequentially, and the change of the cell information in the cell on the other side when the cell information is written on either one side of the base cell and the current cell is detected. Thereby, the test time can be shortened while keeping the sufficient test accuracy.
Patent JP-S54121793-A (JP)
Title: High temperature operation sensor
Inventor: UENO SADATEI
IPC: G01N27/04
Filed: 1978-03-15
Abstract: PURPOSE: To obtain intended temperature stabilization characteristics and achieve the improvement in detection accuracy by integrating high temperature operation sensors and elements for controlling temperature stabilization and heat-insulating these from other external lead-out electrodes and supporting members.  
     CONSTITUTION: A block 3 partitioned by slots 2 is formed in the central part of a square flat plate form ceramic substrate 1. As the supporting and fixing members for this block 3, narrow support parts 3, 4 partitioned by the slots 2 are left. In the block 3 are integrated high temperature operating sensor body 6, heater bodies 7 and temperature sencer bodies 8. The sensor body 6 and heater bodies 7 are wire bonded by means of metal fine wires to the external lead-out electrodes 13 thru 16 provided outside the block with respective electrodes 9 thru 12 as junction electrodes. Thereby, the good temperature stabilization controlling of the high temperature operation sensor and eventually its detection accuracy may be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01206295-A (JP)
Title: Spent nuclear fuel reprocessing plant
Inventor: HOSOI NORIFUNE
IPC: C22C38/40
Filed: 1988-02-12
Abstract: PURPOSE:To maintain corrosion resistance by making austenite stainless steel which comes in contact with nitric acid solution, contains C: 0.02 or less, Mn: 5 or less, Si: 0.5 or less, Cr: 18-22, Ni: 0.9-1.1 times of a Cr content by weight and the residual of Fe and the like. CONSTITUTION:Austenite stainless steel having components composed of C: 0.02 or less, Mn: 5 or less, Si: 0.5 or less, Cr: 18-22, Ni: 0.9-1.1 times of a Cr content by weight and the residual of Fe and inevitable impurities is used for a part of members which comes in contact with solution concentration more than 2 normal of nitric acid concentration. The whole surface corrosion resistance is considerably improved together with the increase of a Cr content and the more an Ni content is, the less corrosion reducing quantity is even if it is immersed in corrosion environment of either Ru containing nitric acid or nitric acid.
Patent JP-H03233336-A (JP)
Title: Pressure transmitter
Inventor: TAKAGI HIROSHI
IPC: G01L27/00
Filed: 1990-02-08
Abstract: PURPOSE:To improve working efficiency and to reduce a cost by finding the factor of a correction curve by supplying calibration input to specific arithmetic expression, specifying and calculating the correction curve which corrects the characteristic of a differential capacity sensor by using the factor. CONSTITUTION:Calibration pressure Pc is applied to the differential capacity sensor 29 for three times, and electrostatic capacitance C1, C2 are read in with the sensor 29 under the control of a CPU 37, and they are converted into digital signals Vc, and are stored in a RAM 35. An arithmetic operation is executed by an arithmetic program stored in a ROM 36 by using three pairs of data stored in the RAM 35 in such way, and the proper factors (a), (b), and (c) of the sensor 29 are defined, and they are stored in a prescribed area of the RAM 35. Secondly, correction arithmetic expression I is defined by using defined factors (a), (b), and (c). Correction arithmetic expression II stored in the RAM 35 is stored fixedly in the ROM 36 functioning as an EEPROM. After that, the CPU 37 calculates applied measuring pressure PM from a capacity signal VM obtained via an A/D converter 33 when the measuring pressure PM is applied, and outputs it via a D/A converter 44. Hereinafter, the pressure is measured repeatedly.
Patent JP-H07221427-A (JP)
Title: Package for surface mount and package mount device
Inventor: KOMURA TOSHITAMI
IPC: H01L23/12
Filed: 1994-01-31
Abstract: PURPOSE:To eliminate plating on the inner circumference plane of a bonding wire through hole by composing a surface mount package of bonding wire, which electrically connects a mounting terminal with a semiconductor element through the bonding wire through hole, and resin sealing part which seals the semiconductor element. CONSTITUTION:A surface mount package is composed of resin base material 1, a conductive layer 2, a semiconductor element 4, a mounting terminal 5, bonding wire 6 and a resin sealing part 7. The mounting terminal 5 is permitted to cover each bonding wire through hole 12 and is formed on the bottom plane of the resin base material 1 having a larger area than the through hole 12. The bonding wire 6 is permitted to electrically connect each mounting terminal 5 with the semiconductor element 4 through the bonding wire through hole 12 by ultrasonic bonding, etc. The resin sealing part 7 is formed by patting, etc., so as to seal the bonding wire 6 and the semiconductor element 4.
Patent JP-H09222208-A (JP)
Title: Burner
Inventor: NISHIGAKI MASASHI
IPC: F23C99/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of a noise by a method wherein there is provided a fuel gas uniform distributing mechanism for uniformly distributing and supplying a total amount of supplying fuel gas to burner structure single bodies arranged side-by-side with it, and an air-fuel ratio of the mixed gas supplied to each of the burner structure single bodies is made different and set. SOLUTION: Both a shielding valve 21 and a governor 22 are arranged in a fuel gas supplying system passage 20, the passage is branched into two segments, a first system passage 23 is connected to a nozzle 17 and a second system passage 24 is connected to a secondary fuel gas supplying pipe 18. Then, each of both system passages 23, 24 is provided with a proportional valve 25. In this case, a governor 22 sets a total supplying amount of fuel gas supplied to all combustion space installed in all the burner structure single bodies. Then, at an opening end 13a arranged in correspondence with each of the nozzles 17, an opening area of the opening end 13a is made different, resulting in that an air-fuel-ratio of the mixture gas supplied from these locations is made different by about 0.1 to 0.9 at each of the header pipes 13.
Patent JP-S60172097-A (JP)
Inventor: SUZUKI RIYUUJI
IPC: G10L19/00
Filed: 1984-02-17
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-S55121774-A (JP)
Title: Telephone communication system
Inventor: OOYA NOBUMASA
IPC: H04M1/64
Filed: 1979-03-15
Abstract: PURPOSE:To set the message to be transmitted as well as send out the message to the telephone circuit in the form of the existing dual tone multi-frequency signal at the transmitter side, and then to give the demodulation to the message via the control part at the receiver side. CONSTITUTION:The message to be transmitted is supplied via input key 11-2. The key contents which is designated with push of input key 11-2 is processed through microprocessor 21. For instance, both function key C and ten-key 5 are pushed sequentially, and thus this contents expreses the message telling ''Please call''. Then the dual-tone generation part 23 generates dual-tone multi-frequency signals in correspondence to ''C'' and ''5'' to be transmitted to the telephone unit at the incoming side through network control unit 11-4 and the telephone circuit. The incoming unit receives the dual-tone multi-frequency signal to give the demodulation to both ''C'' and ''5''.
Patent JP-H07239975-A (JP)
Title: Commodity sales registration data processor
Inventor: SAWA HIROSHI
IPC: G07G1/12
Filed: 1994-02-28
Abstract: PURPOSE:To prevent a nominal value from being misinputted by misoperation by setting a reference amount of money consisting of common divisors of different nominal value of plural kinds of gold note and outputting error data when detecting a manually inputted nominal value not being a multiple of the reference amount of money. CONSTITUTION:When a store clerk inputs an article code through a bar code scanner 6 or a keyboard 5, a POS terminal 1 selectively reads article data out of a commodity master in a RAM 4 according to the inputted article code and stores it in a work area, thus performing a registration process. When a customer requests gold note payment, a corresponding gold note key is inputted after the nominal value of gold notes is inputted on the keyboard 5, and then the reference amount corresponding to the gold note key is selectively read out of a multiple check master in the RAM 4 and the manually inputted nominal value is divided by the reference amount. And, when a remainder is detected, a clearing process is inhibited and an error message is outputted and displayed on a display 7.
Patent JP-S62253139-A (JP)
Inventor: CHIYAARUZU KIYARUHOON FUEIFUII
IPC: C08F2/48
Filed: 1987-02-13
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-H0235284-A (JP)
Title: Valve actuator
Inventor: IBAN II UIRUKINSON
IPC: G05G11/00
Filed: 1989-02-10
Abstract: PURPOSE: To drive a valve both in a manual way and in a motor-operated way without a clutch mechanism by installing a planetary gear on a drive sleeve of a valve shaft, manually rotating an internal gear to be engaged with the planetary gear, and rotating a sun gear to be engaged with the planetary gear by a motor. CONSTITUTION: A planetary gear group 40 is installed on a drive sleeve 60 to move a valve shaft 59 vertically. An internal gear 80 to be engaged with the planetary gear group 40 is connected to a manual ring 16 through a worm gear mechanism 28. A sun gear 50 to be engaged with the planetary gear group 40 is connected to a motor 14 through a worm gear mechanism 25. As the manual ring 16 is rotated, the internal gear 80 is rotated, but as the sun gear 50 is stopped, the planetary gear group 40 rotates the drive sleeve 60. As the motor 14 is rotated, the sun gear 50 is rotated, but as the internal gear 80 is stopped, the planetary gear group 40 rotates the drive sleeve 60.
Patent JP-S63197087-A (JP)
Title: Magnetic bubble memory device
Inventor: NISHIJIMA HIROSHI
IPC: G11C19/08
Filed: 1987-02-12
Abstract: PURPOSE:To reduce an effect by a poisonous gas and steam, etc., by housing a memory device main body in a hermetically sealed container. CONSTITUTION:A magnetic bubble memory unit 6 providing at least the memory device main body 1, a bias magnet 3 and a shielding plate 4 is housed in the container 5 consisting of a pin grid array 51 and a cap 52 and a joining part 53 of the pin grid array 51 and the cap 52 is hermetically sealed. Thus, it is possible to completely shut down the atmosphere of an information transfer line made of a metal which is easy to be deteriorated by the poisonous gas and the steam, etc., from the air which includes the poisonous gas and the steam, etc., so that the magnetic bubble memory device which is resistant to the poisonous gas and the vapor, etc., can be obtained.