baber/WOPTO huggingface dataset:
Patent JP-H06230181-A (JP)
Title: Exhaust gas treating equipment for nuclear power plant
Inventor: YOSHINO KOICHI
IPC: G21F9/02
Filed: 1993-02-03
Abstract: PURPOSE:To reduce the radioactive dose by reducing the equipment capacity of exhaust filter and the number of exchanged filters. CONSTITUTION:A reactor area 1, turbine area 2 and other radiation monitoring area 4 are connected to a centralized exhaust gas treating device 9. On the other hand, a waste processing area 3 is connected through an exhaust dust 16 to a filter unit 17. The downstream of the filter unit 17 is connected to the upstream of a centralized exhaust fan 10. To the centralized exhaust fan 10, the downstream of the centralized exhaust gas treating device is connected.
Patent JP-S63184977-A (JP)
Title: Disk cartridge
Inventor: DOI HAJIME
IPC: G11B23/00
Filed: 1987-01-28
Abstract: PURPOSE:To improve the characteristic to medium, the sticking characteristic, or the like by forming the medium-side layer, which faces a magnetic disk, of a cleaning sheet with a non-woven fabric layer essentially consisting of acrylic fibers and providing an intermediate layer connecting the medium-side non-woven fabric layer and a case-side non-woven fabric layer. CONSTITUTION:A cleaning sheet 3 has a medium-side non-woven fabric layer 15 which is provided on the side facing a disk 2 and consists of non-woven fabric essentially consisting of acrylic fibers, a case-side non-woven fabric layer 16 which faces the inside face of a cartridge case 1 and includes fibers at least a part of which is buried in the inside face of the cartridge case 1 while being kept in a form of fibers, and an intermediate layer 17 which connects the medium-side non-woven fabric layer 15 and the case-side non-woven fabric layer 16. Since the medium-side non-woven fabric layer and the case-side non- woven fabric layer are satisfactorily joined because of interposition of the intermediate layer, the unified cleaning sheet which is not peeled is obtained. Thus, the cleaning sheet is superior in characteristics such as the characteristic to medium and the sticking characteristic.
Patent JP-S63186798-A (JP)
Title: Pressure coal charging method
Inventor: NISHI AKIO
IPC: C10J3/56
Filed: 1987-01-28
Abstract: PURPOSE:To minimize the consumption of N2 gas and reduce coal running cost, by circulating N2 gas in a process for pressure charging of coal in which N2 gas is used as a pressure gas medium. CONSTITUTION:Adsorption apparatuses 18 and 19 are each operated by periodically repeating adsorption and desorption (regeneration) steps. In the adsorption apparatuses, the steps are operated in shift. That is, when one of the apparatuses is in the adsorption step, the other is in the desorption step. Each of lines 65, 67, 70, 66, 68 and 71 connected to both of the adsorption apparatuses is provided with a change-over valve. The air fed through line 64 is introduced into the adsorption apparatus 18, where the O2 gas in the air is adsorbed. The N2 gas not adsorbed there is returned to an N2 gas tank 15 through line 67. On the other hand, the adsorption apparatus 19 is evacuated by means of a vacuum pump 20, thereby causing the O2 gas adsorbed on an adsorbent to be desorbed. The O2 gas is discharged through line 74. Thus, the adsorbent is regenerated.
Patent JP-S60162401-A (JP)
Inventor: KOUNO TETSUO
IPC: H02B13/02
Filed: 1984-02-02
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-H08212261-A (JP)
Title: Starting plan forming device
Inventor: WAKIYAMA HARUMICHI
IPC: G06Q50/04
Filed: 1995-02-02
Abstract: PURPOSE: To provide a plan for starting production which allows to be in time for the date of delivery of a product group which requires time from the start of production to the delivery and to shorten wasteful stock time. CONSTITUTION: An ideal starting plan 25a is generated from time required from the start of production to the delivery and from the date of delivery. A satisfaction degree showing a permitted degree against shift from ideal starting time is obtained. When the ideal starting is so overlapped that it cannot be executed, the satisfaction degree is referred to and preferential one is decided. Thus, the real is calculated from the ideal. The real plan which can be executed and which is approximated to the ideal is calculated.
Patent JP-S57129145-A (JP)
Title: Motor
Inventor: HASHIMOTO KOUSUKE
IPC: H02K16/02
Filed: 1981-02-02
Abstract: PURPOSE:To obtain two output by one motor without needing a mechanical slipping mechanism by loosely fitting the second rotor to a shaft of the first rotor with a magnet and separately turning the second rotor through the revolution of the first rotor. CONSTITUTION:One motor is formed in such a manner that the shaft 7 is mounted to the first rotor 9 with the permanent magnet 10, and a coil for generating a revolving magnetic field is held to the shaft 7 through a bearing 4.  A stepped section 7a is shaped previously to the shaft 7, and the second rotor 11 is loosely fitted to the shaft 7 so as to contact with the stepped section 7a, and doubled as a magnetic circuit of the first rotor 9. When the coil is conducted and the first rotor 9 is turned in such constitution, the second rotor 11 is rotated separately by eddy-current torque, hysteresis torque or friction torque from the stepped section 7a, and torque generated can be adjusted by controlling contact pressure with the stepped section.
Patent JP-S58134349-A (JP)
Title: State history storage device
Inventor: TOMOTA TOKIHIKO
IPC: G06F11/34
Filed: 1982-02-03
Abstract: PURPOSE:To obtain a state history at a desired time point, by starting or stopping the  writing after comparing a data which is set previously and freely with the writing  data as well as a data set previously with the data within an address register. CONSTITUTION:The inner state of a storage device is written to a memory 1 via a  signal line group 10 to form a writing state history data. The signals on a signal line  group 11 are a gathering of signals which are set previously by a switch, etc., and the  number of signals is equal to each other between the groups 10 and 11. The contents  are compared 2 with each other between the groups 10 and 11, and an FF3 is set if  the contents are coincidence with each other between these two groups. Then an  AND4 is secured between a signal 13 and a write timing signal 15, and the writing is  continued to the memory 1. The signal of a signal line group 17 set previously is  compared 7 with an address signal 16 of the output of a writing address register 5  every time the writing is carried out to the memory 1. Then the writing is continued  to the memory 1 if no coincidence is obtained from the comparison 7. While if the coincidence is obtained, an output 18 resets an address register 5 and an FF3 to stop  the writing. As a result, it is possible to obtain a state history of a storage device at  a desired time point for retrieval of a fault.
Patent JP-S62173742-A (JP)
Title: Multilayer ceramic circuit board
Inventor: IMANAKA YOSHIHIKO
IPC: H01L23/12
Filed: 1986-01-28
Abstract: PURPOSE:To increase the strength of a lowermost section layer, and to connect input/output pins and a board firmly by forming a layer, to which SiC whiskers are added, to the lowermost section layer to which the input-output pins are connected directly. CONSTITUTION:A layer 10 fiber-reinforced with SiC whiskers is shaped to a lowermost section layers as input/output pin 4 connecting sections for a multilayer ceramic circuit board. Consequently, the strength of the lowermost section layer is increased. Accordingly, input/output pins and the board are connected solidly.
Patent JP-S57130454-A (JP)
Title: Chip carrier
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/538
Filed: 1981-02-06
Abstract: PURPOSE:To insure connection of electronic parts formed in high density and to facilitate mounting of the parts to a wiring substrate by a method wherein pads for outside connection to be connected respectively with lead wires of the parts are provided in a lattice type on the outside face of a cover plate to cover the inside of the main body being put with the parts. CONSTITUTION:The electronic parts 24 is fixed with a connecting material 30 to the concave part of the main body 21 equipped with a heat sink 26, and the lead wires 25 of the parts 24 are connected to pads 23 on the circumferential convex part of the main body 21 through wirings 22. Pads 35 are provided on the inside face of a cover plate 33 at the position corresponding to the pads 23, and the respective pads 35 are connected to the pads 34 for outside connection on the outside face through the wirings and through-holes. After the pads 23, 35 are joined and the cover plate 33 is covered thereon, the pads 34 are connected to conductor circuits 29 of the multilayer wiring substrate 28 through metal balls 36, for example, and mounting is attained. By arranging the pads 34 for outside connection in the lattice type by this way, electrical connection of the minute parts arranged in high density and having plural lead wires can be performed surely.
Patent JP-S60192280-A (JP)
Inventor: GIYUNTAA HEFUGEN
IPC: G01S13/78
Filed: 1985-02-01
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-H05218847-A (JP)
Title: Cmos output buffer circuit
Inventor: SUZUKI TOSHIYUKI
IPC: H03K19/0175
Filed: 1992-01-31
Abstract: PURPOSE:To suppress the through currents and the noises as much as possible end also to shorten the signal delay time. CONSTITUTION:A P-channel MOS transistor TR 2 is provided together with an A'-channel MOS TR 4, a transmission gate 6 containing 8 p-channel MOB TR 6a and an N-channel MOS TR 6b, a p-channel MOS TR 10, end an N- channel MOS TR 12. When the level of an input Si changes to 'H' from 'L' end also the TR 10 is turned on, the gate potential has a gentle change and therefore, the noise of the output So can be reduced. Furthermore, the through current can be reduced between the TR 10 end 12 since the OFF timing is shifted between both TR 10 end 12. The delay time is also reduced owing to the changing speeds of potentials of both nodes A and B. The same result is assured also when the input Si changes to 'L' from 'H'.
Patent JP-S59144086-A (JP)
Title: Information processor
Inventor: SONOBE HIROSHI
IPC: G11B27/10
Filed: 1983-02-05
Abstract: PURPOSE:To attain the rational use of the memory capacity of an optical disk device and efficient collation by monitoring the memory enable capacity of a memory to erase the record information bit on a disk. CONSTITUTION:The output signal supplied from an original reader 11 is recorded on a disk 1 by a photomagnetic disk device 15, and this reproduction output is supplied to a laser beam printer 14. A control circuit 24 has a counter as well as a monitor function for applicable recording region which subtract the counted value every time the recording region of the disk 1 is used by one page. Then the information recorded on the disk 1 is erased under the control of the circuit 24 and in accordance with the result of comparison between the applicable recording region of the disk 1 and the number of input pages.
Patent JP-S60162576-A (JP)
Title: Engine starter for engine welder
Inventor: ANDOU KENJIROU
IPC: B23K9/06
Filed: 1984-02-03
Abstract: PURPOSE:To start automatically and surely an engine by providing a photocoupler which operates when both electrodes connected to a generator are short-circuited and an engine starting circuit connected to the photocoupler. CONSTITUTION:When both electrodes W1 and W2 are short-circuited by bringing instantaneously a welding rod to contact with the materials to be welded, a photocoupler C1 operates, turns on a relay X12 to close its contact X121, turns on relays X13, X14 to close the contact 142 of the relay 14 and turns on a relay XE to close its contact XE1. A DC voltage is then impressed over the entire part of an engine control device via switches S1, S2. The relay X14 latches itself by closing the contact X141, then the contact X131 of a relay 13 closes to trigger a buzzer BZ and to operate a heater H of the engine, thereby preheating the engine. The contact T1 is closed by the operation of a timer T4 upon timing out of said timer and since the contact X132 of the relay X13 is held closed, a relay X7 turns on to close the contact 71, thereby actuating the starter S of the engine. The engine is thus started.
Patent JP-S63164150-A (JP)
Title: Support for rotary target of x ray tube
Inventor: JIYATSUKU FURE
IPC: H01J35/10
Filed: 1987-01-27
Abstract: The present invention concerns a support of carbonaceous material for a rotary target of X-ray tubes. The support is formed of two parts which are fixed with respect to each other, one part being of a carbon/carbon composite which provides mechanical strength and the other part being of polycrystalline graphite for receiving a refractory metal, by virtue of its coefficient of expansion. A thermal contact is provided between the two parts. The invention is especially applicable to targets of X-ray tubes which rotate at a high speed, 20,000 RPM and above.
Patent JP-S54109863-A (JP)
Title: Range measuring device
Inventor: MOGI NAOTO
IPC: G01S13/40
Filed: 1978-02-17
Abstract: PURPOSE:To make possible range measurement of high accuracy by making use of the self feedback photo effect of semiconductor laser. CONSTITUTION:An optical system 2 condensing the laser light from a semiconductor layser 1, directing the same to the surface to be measured 3 and feeding the laser light reflected by the measuring surface 3 back to the laser 1, a means of modulating the laser 1 with variable frequencies and a means 5 of detecting the laser light output intensity of the laser 1 are provided. From the modulation frequency value of the laser 1 at which the laser light output intensity becomes maximum, the distance up to the measuring surface 3 is measured.
Patent JP-S59143460-A (JP)
Title: Controlling method of regulation of connection
Inventor: ARAI KAZUNORI
IPC: H04M3/22
Filed: 1983-02-04
Abstract: PURPOSE:To reduce constitutions of necessary memory and collation and regulation discriminating circuits by half by uniforming the setting of regulation number for the same subscriber or tenant. CONSTITUTION:When a regulation ground discriminating device 2 is started by a common controlling part, the device 2 takes in information from the common controlling part successively through an input part 4 in accordance with scanning by a scanning part 5. The device 2 is provided with memories 7(7<1>-7<n>) setting and recording connection regulating numbers, collation discriminating circuits 8(8<1>-8<n>) collating information at the exchange of connection with the contents of the memories 7 and a circuit 9 adding a toll number to a local call. One regulation number is set up in one memory 7 for one object to be regulated to regulate the calling subscriber corresponding to the regulation number. When the regulation number including a subscriber area and a closed number area is set up in the memory 7, the regulation is not applied to local calls included in the subscriber area and the closed number area.
Patent JP-S59144141-A (JP)
Title: Wire bonding device
Inventor: USAMI TAMOTSU
IPC: H01L21/60
Filed: 1983-02-07
Abstract: PURPOSE:To enhance the reliability of bondings by performing the first and second bondings by a bonding tool under different directions and different conditions, thereby improving the strength of the wire and preventing the mutual contact of the wires. CONSTITUTION:The end of a wire 15 is bonded on a pad 20a of a pellet 20 in the state directed rightward at the first bonding time, a tool 14 is then moved rightward while bending the wire in reverse direction, the wire is bonded to the inner part 18a of an external lead 18 at the second bonding time, the wire is pulled and disconnected from the neck, and cut. In this manner, a crack to the net is prevented at the first bonding time to improve the bonding strength, and the cutting at the net at the second bonding time is facilitated, thereby readily bonding.
Patent JP-H11217677-A (JP)
Title: Surface treating device
Inventor: SHIMANAKA SHIGEHISA
IPC: C23G3/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To quickly and easily the maintain of plate heaters and furthermore to make surface treatment with high quality in which the maintenance of high heat exchanger efficiency is easy and stable. SOLUTION: Plural plate heaters 52 forming a heating means 51 are arranged at intervals in the direction intersected (e.g. orthogonally crossed) with a prescribed direction (the carrying direction of a work 1) in a position which is deviated from the opposite position of a shower chamber 21, furthermore, a treating soln. recovered from the shower chamber 21 is made capable of fluidizing to a pump inlet port 36 in the F direction through the space between the plate heaters 52, and the heating means 51 (52, 52, 52) are formed so as to be capable of maintenance operation from the outside of the shower chamber 21.
Patent JP-S59144732-A (JP)
Title: Preparation of polyamine salt of 2,3,5-tricarboxy- cyclopentylacetic acid
Inventor: GOTOU KOUHEI
IPC: C07C315/04
Filed: 1983-02-07
Abstract: NEW MATERIAL:Polyamine salt of 2,3,5-tricarboxy-cyclopentylacetic acid. USE:Useful as a precursor of a polymer having excellent heat resistance. For example, it is useful especially as a raw material of heat-resistant adhesive, heat-resistant paint, heat-resistant molding material, curable resin, etc. Especially, in the case of producing a polyimide, the compound enables simultaneous polymerization and dehydrative cyclization, and is advantageous from the view point of energy saving compared with the synthesis of polyimide comprising the imidation of a polyamic acid by heating. PREPARATION:The titled compound is prepared by reacting 2,3,5-tricarboxy- cyclopentylacetic acid with a polyamide in the presence of a solvent such as methyl alcohol, at -20-+100 deg.C, preferably 0-50 deg.C. The 2,3,5-tricarboxy-cyclopentylacetic acid used as a starting material can be synthesized e.g. by ozonolyzing dicyclopentadiene, and oxidizing the product with hydrogen peroxide.
Patent JP-S57134252-A (JP)
Title: Nozzle for continuous casting
Inventor: SHIBATA HIDETOSHI
IPC: B22D41/50
Filed: 1981-02-10
Abstract: PURPOSE:To improve the functional characteristic and material level of a nozzle for continuous casting and to make the nozzle less in wall thickness and high in accuracy by using nonoxide type ceramics of high strength and high toughness as a sleeve for holding the refractory for flowing of molten metal of said nozzle. CONSTITUTION:In a nozzle for continuous casting which transports molten metal from a molten metal vessel into a mold, nonoxide type high strength ceramics 4 of >=10kg/mm.<2> bending strength are used as a sleeve for holding refractories 2 for flowing of the molten metal. The ceramics 4 are made of, for example, Si3N4- SiC composite sintered body or the like. Since the holder of the ceramics 4 give a gentle temp. gradient to the refractories 2 built therein and a ceramic breaker 3, thermal impact is relieved and the outside size thereof is reduced. In accordance with such nozzle, blooms and slabs of various sizes are cast without any defect by continuous casting.
Patent JP-H03222012-A (JP)
Title: Two main shaft confronting type cnc lathe and work processing method
Inventor: SUZUKI KOSAKU
IPC: G05B19/18
Filed: 1990-01-26
Abstract: PURPOSE:To efficiently and accurately execute processing including the transfer of work between two confronting main shafts by transferring work in a state where two confronting main shafts synchronously rotate by means of holding a specified phase relation. CONSTITUTION:Work being a material to be worked is held by a first main shaft 11a and the work of a first stage is executed on work by the cooperative operation of the main shaft 11a and a first work unit 3a. Then, a second main shaft 11b is rotated while it is proceeded toward the main shaft 11a, and the main shafts 11a and 11b are controlled to a same phase synchronous speed or a synchronous speed adjusted to a prescribed phase difference. Then, the tip of work is held in the main shaft 11b and the phase error of the main shafts 11a and 11b when the tip is held is stored. Then, the main shaft 11a is released from holding work and work is transferred to the main shaft 11b, whereby the main shaft 11b is separated from the main shaft 11a. Then, a command given from the NC device to the main shaft 11b is corrected by the stored phase error and the phase of the main shaft 11b is controlled while the processing of a second stage is executed on work by the cooperative operation of the main shaft 11b and a second work unit 3b.
Patent JP-H07226527-A (JP)
Title: Solar cell
Inventor: KURAMOTO NORIYUKI
IPC: H01M14/00
Filed: 1994-02-14
Abstract: PURPOSE:To manufacture simply a solar cell to reduce the cost of the generation of electric power into low cost by a method wherein the solar cell is constituted into a structure wherein a positive pole consisting of a nitrogen-containing heterocyclic compound polymeric film is arranged along with a titanium dioxide film via a solid or liquid electrolyte. CONSTITUTION:A nitrogen-containing heterocyclic compound polymer, such as a polyaniline and a polypyrrole, obtainable by an electrolytic polymerization, a chemical oxidative polymerization or a photo-oxidation polymerization is treated, is film-formed on a conductive glass or the like as a film in the state of a P-type semiconductor film and is used as a positive pole. As an N-type inorganic semiconductor film, a titanium dioxide film, which is adjusted from a colloidal solution, is calcined and has a good transparency, is used. As an electrolyte for separating these of the polyaniline and the titanium dioxide film from each other, various redox inorganic salts and acids, a solution obtainable by dissolving a basic substance or a solid electrolyte containing a substance of an ionicity is used. By emitting light on such the polyaniline and the titanium dioxide film with the solid or liquid electrolyte between the polyaniline and the titanium dioxide film, a solar cell for obtaining a photocurrent is constituted.
Patent JP-H02199513-A (JP)
Title: Servo circuit
Inventor: HASHIMOTO SHUICHI
IPC: G11B5/55
Filed: 1989-01-30
Abstract: PURPOSE:To effectively suppress the generation of parasitic oscillation by setting up an objective speed close to the speed of a servo object to control a closed loop. CONSTITUTION:A main control part 16 sends a set reference objective speed Vco and an objective speed gain setting signal value to a speed error detecting circuit 13 and sends a velocity gain setting signal and a current sense setting signal to a speed detecting circuit 12. The circuit 12 finds out the velocity of the servo object from a position signal Ps generated from the servo object 11 and finds out the real speed Vr of the servo object 11. The circuit 13 finds out an objective speed by an input from the control part 16 and generates a speed error signal DELTAV to be the difference between the objective speed and the real speed Vr. A switching part 15 supplies a control current Is corresponding to the signal DELTAV to the object 11. The object 11 executes servo operation corresponding to the current Is and generates the signal Ps. The control part 16 finds out the value of each gain setting signal from the new signal Ps. The operation is repeated to control the closed loop.