baber/WOPTO huggingface dataset:
Patent JP-S5481757-A (JP)
Title: Flat type slot antenna
Inventor: ITOU KIYOHIKO
IPC: H01Q13/10
Filed: 1977-12-13
Abstract: PURPOSE:To enable to transmit and receive the circular polarized waves, by taking the arrangement distance n of the slot in continuity with lengthwise the line among a plurality of slots arranged along the feeding strip line as an odd number (in-line wave length x n)/4 and by making orthogonal each electric field. CONSTITUTION:The strip line 13 for feeding is constituted by coating the strip conductor 12 of band shape on one plane of the dielectric substrate 11, and the grounding conductive film 14 is coated on the entire surface of other plane. Next, the long side is arranged and formed in the film 14 having the length of a half wave length coupled with the line 13 and at the both side of the line 13 of two slots A and B while the line 13 is tilted by 45 deg. toward veritcal direction. After that, at the both ends of the line 13, the high frequency source 15 and the termination impedance 16 of equal impedance value almost to the characteristic impedance of the line 13 are connected. The distance l toward length wise of the line 13 of the slots A and B is taken as lambdag n/4 by taking lambdag and n as an odd number, and the distances dA and dB to the center line are made equal.
Patent JP-H0317861-A (JP)
Title: Magnetic disk device
Inventor: FUJIHIRA TAKEHIRO
IPC: G11B19/10
Filed: 1989-06-14
Abstract: PURPOSE:To properly detect the loading/nonloading of a disk cartridge by outputting a state of a medium detecting switch after a fixed time from a change of the state of the switch as a medium loading signal. CONSTITUTION:When the disk cartridge is ejected from the magnetic disk device, a medium-in sensor 31 is under its off-state until an injection button is pressed in. When the injection button is pressed in, a both edge detecting circuit 33 is operated for its detection at a change point as changed from on to off, and a detection signal S2 becomes H, and then a timer circuit 34 is started for its clock operation. When the clock operation is over after a time of TA, and a time-up signal S3 is outputted by the circuit 34, the H-signal showing the nonloading of the cartridge is latched by a latch circuit 35 to output a medium detecting signal DM of H. By this method, the loading/ nonloading state of the disk cartridge is decided.
Patent JP-H05341747-A (JP)
Title: Display controller
Inventor: FUJIMOTO TERUHISA
IPC: G09G5/36
Filed: 1992-06-09
Abstract: PURPOSE:To realize the maintenance of compatibility with a high resolution display controller using a co-processor and a dual port memory and to reduce cost. CONSTITUTION:Since the image memory 30 of a single port constituted of a dynamic RAM is used, the image memory with large capacity is realized at a relative low cost. Further, this controller is provided with only a co- processor register 131 where various parameters specifying a plotting content from a CPU 1 are set without having the plotting co-processor. Then, since the plotting in accordance with the parameter of the co-processor register 131 is executed by the CPU 1, the compatibility with the conventional display controller is maintained in a register level.
Patent JP-H0315880-A (JP)
Title: Image forming device
Inventor: ISHIYAMA TATSUNORI
IPC: G03G15/16
Filed: 1989-06-14
Abstract: PURPOSE:To obtain proper transferability with respect to overall sizes of transferring materials regardless of environment by performing constant-current control with respect to a transferring means and holding a voltage at the time of a previous rotating operation and performing constant-voltage control with respect to the transferring means by the voltage at the time of subsequence transferring process. CONSTITUTION:When a transferring roller 2 reaches prescribed temperature, a photosensitive body 1 starts rotating and an AC bias is impressed on an electrifying roller 3 by a power source 8. The constant-current control is performed with respect to the transferring roller 2. When a waiting time comes after a fixing device reaches a temperature-conditioned state, the constant- current control for the transferring roller 2 is stopped. While the voltae at the time of the constant-current control is subsequently maintained and the constant-voltage control is performed by the voltage at the time of subsequent printing operations. Thus, under overall environment, stable and proper transfer is constantly performed regardless of the size of the transferring material.
Patent JP-H0445081-A (JP)
Title: Emergency informer for elevator
Inventor: SEKI TADAHIKO
IPC: B66B3/00
Filed: 1990-06-11
Abstract: PURPOSE:To check the sound of an alarm buzzer and thereby keep off any annoyance to the neighbors at time of maintenance work by operating a specified switch installed in an elevator cage. CONSTITUTION:When a function check test between two talking devices 1 and 2 in a periodic inspection for maintenance is carried out, an alarm noise check switch 14 is operated. If so, an alarm noise check switch detecting relay 15 operates, and thereby a contact 15b or the normally closed contact is opened. An alarm buzzer 50 and a call buzzer 51 are connected in series between both power sources P and N, through which the sound volume of buzzing can be checked. Therefore a noise control problem with the neighbors nearby the elevator is thus solvable in this way.
Patent JP-H0314576-A (JP)
Title: 1-benzothiepin compound
Inventor: NAKAO TATSU
IPC: A61P9/08
Filed: 1989-06-12
Abstract: NEW MATERIAL:A 1-benzothiepin compound expressed by formula I (R<1> and R<2> are same or different and each are H, halogen, lower alkyl, lower alkoxy or hydroxyl group; the ring expressed by formula II is cyclic amino, >=X, >=O or formula III; (n) is 0, 1 or 2) or acid addition salt thereof. EXAMPLE:4-{4-Bis[(4-fluorophenyl)methyl]piperazinyl}methyl-2,3,4,5-tet rahydro-1- benzothiepin-5-one. USE:A drug, capable of exhibiting calmodulin antagonistic, coronary bloodstream increasing, hypotensive action, etc., and useful as a vasodilator, ameliorant for cerebral circulation, treating agent for angina pectoris or hypotensive agent for preventing and treating diseases in circulatory systems, PREPARATION:For example, a compound expressed by formula IV, formaldehyde and a compound expressed by formula V are subjected to the Mannich reaction to afford the compound expressed by formula I.
Patent JP-S6127596-A (JP)
Inventor: OTANI KENJI
IPC: G10L21/003
Filed: 1984-07-19
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-H0354499-A (JP)
Title: Method for affording natural circulation type boiling water reactor load follow-up capacity
Inventor: DAGURASU MAABIN GURANTSU
IPC: G21D3/12
Filed: 1990-06-11
Abstract: PURPOSE: To improve the capability of attaining a wide range load following function by arranging a valve assembly at shroud head location and connecting a valve controlling mechanism operable from outside of reactor pressure vessel. CONSTITUTION: The core contained inside a reactor pressure vessel 14 is arranged in a shroud 18 having a shroud head 28. The annular zone 20 between the vessel 14 and the shroud 18 connects to the core lower plenum 22. A downcomer region 17 outside a plurality of stand pipes 30 connecting to the core upper plenum 26 on the head 28 and the zone 20 are connected. The pies 30 and the zone 20 connect to steam water separators/steam dryers 32. At the position of the head 28, the valve assembly 36 is arranged and water from the zone 17 or 20 is let flow in the plenum 26. To this assembly 36, a valve controlling mechanism 40 is connected, which controls the operation from outside the vessel 14. In this manner, load following capability can be obtained.
Patent JP-H04372020-A (JP)
Title: Method and device for data processing
Inventor: NOZUE TAIKO
IPC: G06F9/38
Filed: 1991-06-21
Abstract: PURPOSE:To increase the processing speed while reducing the delay due to the conditional branch in the pipeline processing. CONSTITUTION:The pipeline data processor executing the processing while taking the stored instruction from a buffer part 12 successively is provided with a buffer part 12 storing the fetched instruction divided into a non branch buffer 12a and a branch buffer 12b. It continues the decoding and execution by fetching the instruction stored in the non branch buffer 12a until the branch destination instruction of the conditional branch instruction is taken in the buffer part 12. After the branch destination instruction is taken in the buffer part 12, the branch destination instruction stored in the branch buffer 12b us takenout and switched so as to perform decoding and execution. When the branch is established at the time of condition decision, it is read from the non branch buffer 12a to cancel the instruction during execution. When the branch is not established, it is read from the branch buffer 12b to cancel the branch destination instruction during execution.
Patent JP-H07329338-A (JP)
Title: Thermal printer and driving method therefor
Inventor: ASAI TAMOTSU
IPC: G06K15/02
Filed: 1994-06-08
Abstract: PURPOSE:To eliminate the density unevenness due to sticking by deciding the driving time of a heat generating resistor to be driven this time in response to the number of the resistors to be driven to generate heats at the previous time and the number of the resistors to be driven this time. CONSTITUTION:An image is formed on a thermosensitive sheet by using a thermal line head 40 having a plurality of heat generating resistors which are disposed linearly. A CPU 10 of this thermal printer decides the driving time of the resistors to be driven this time in response to the number of the resistors to be driven to generate heads at the previous time and the number of the resistors to be driven at this time. As a result, the output energy of the resistor is so reduced as to cancel the density unevenness due to sticking when the number of characters per one next line is more than that per previous line, thereby effectively suppressing the deterioration of the image due to the sticking.
Patent JP-S6129241-A (JP)
Title: Information system for application of power supply
Inventor: YAMAZAWA MASAO
IPC: H04L13/00
Filed: 1984-07-19
Abstract: PURPOSE:To know automatically at the reception side the application of a power supply of the transmission side by putting a signal showing the application of a power supply on a frame to transmit it to a station of the remote side prior to the transmission of data carried out for a fixed period from the application of the power supply. CONSTITUTION:A multiplexing device 2 multiplexes the transmission data later than a frame synchronizing signal F produced from a frame signal generator 1. A multiplexing part 3 multiplexes the power supply application signal to the signal F. When a power supply is applied, the both-terminal voltage of a resistance R2 divided by resistances R1 and R2 is applied to the plus input of a comparator 4. While the power supply voltage charges an accumulator C of an integrator 5, and the timing when the voltage of the accumulator C exceed the both-terminal level and delivers an output through a comparator 4 is decided when an output continuous from the generator 1 equal to N frames. At the reception side a frame synchronizing circuit 6 secures the frame synchronization and then the value obtained by counting 8 the transmitted signals of 1 is supplied to a comparator 9. The comparator 9 delivers an output exceeding the threshold value when the count value of 1 equivalent to N frames is supplied and known that the power supply of the remote side is applied.
Patent JP-H094263-A (JP)
Title: Pallet-fall preventive device for mechanical type parking facility
Inventor: MAENO KENJI
IPC: E04H6/22
Filed: 1995-06-16
Abstract: PURPOSE: To lower the whole height of facilities by controlling movement to an upper section of a pallet on a parking rack, regulating movement in the direction of the transfer of the pallet on the parking rack and restraining movement in the direction orthogonal to the direction of the transfer of the pallet on the parking rack. CONSTITUTION: In a pallet P at the place of the completion of the delivery from a lifting-lowering base to a parking rack 3, upward movement is controlled by an upward control means 61, movement in the direction of transfer is regulated by a transfer-direction control means 62, and movement in the direction orthogonal to the direction of transfer is restrained by an orthogonal-direction control means. Consequently, when vibrational load in the horizontal direction, etc., acts on the pallet P, the horizontal displacement of the pallet P on the parking rack 3 is controlled, and the falling of the pallet P at the time of load action from the horizontal direction is prevented.  The transfer-direction control means 62 follows up to the movement of the pallet P even to the slight vertical movement of the pallet P, and engagement between the abutting section 65e of the second control means 2b and a wheel track section Pa on the anti-lifting-lowering path side of the pallet P is maintained.
Patent JP-S636432-A (JP)
Title: Method and device for leak detection
Inventor: KUBO KATSUMI
IPC: G01M3/16
Filed: 1986-06-26
Abstract: PURPOSE:To detect an oil pool effectively and to remove danger from a supervisor and reduce the load on inspection and monitoring by irradiating an area to be monitored with an ultraviolet ray and making fluorescent materials in the oil to react, and photographing a light emission image due to the reaction. CONSTITUTION:A moving carriage recognizes a running area by a lighting device 3 and an ITV camera 1, begins to run, and stops at an inspection and monitoring point. Then, an ultraviolet-ray irradiating device 2 operates for a certain time and if there is an oil pool on the floor surface at the monitoring point, fluorescent materials in the oil emit light by the ultraviolet-ray irradiation and keep on emitting light even after the irradiation of the ultraviolet ray is interrupted. The light emission image right after the irradiation is interrupted is photographed by the ITV camera 1 and an image data processing means 23 performs the histogram processing of an image signal to find the bottom part of a light and dark part. Then when the picture element area corresponding to the oil pool is larger than a specific value, it is considered that there is a leak in piping and a display control means 24 displays that on a display device 10.
Patent JP-H0316972-A (JP)
Title: Production of lightweight cellular concrete
Inventor: TAKATANI KEIZO
IPC: C04B38/00
Filed: 1989-06-15
Abstract: PURPOSE:To obtain a lightweight cellular concrete substantially without any occurrence of cracks or cavities on reinforcing bars by limiting the extent of expanded thickness of a semihardened substance and a difference in bulk density of the product in the vertical directions by casting and forming a cellular slurry, hardening and curing the formed body and producing the lightweight cellular concrete. CONSTITUTION:A cellular slurry is cast to provide a formed body, which is then hardened to afford a demoldable semihardened body in a semihardened state. The resultant semihardened body is then cured to produce a lightweight cellular concrete. In the process, the following conditions are set. That is the extent of expanded thickness of the semihardened body is suppressed to <=5% based on the thickness of the formed body and the difference in bulk density of the product in the vertical directions is suppressed to <=0.04g/cm<3>. The thickness of the aforementioned semihardened body is preferably 50-130cm.
Patent JP-S5775406-A (JP)
Title: Superconductive electromagnet and manufacture thereof
Inventor: MITSUNE SUSUMU
IPC: H01F6/00
Filed: 1980-10-29
Abstract: PURPOSE:To make generation of quenching to hard and to enable to reduce the weight of a superconducting electromagnet by a method wherein a reinforcement of glass cloth, etc., and supporting members manufactured with synthetic resin and having flowing passages for a refrigerant are formed being integrated in an integral body on the surface of a superconductive coil. CONSTITUTION:The surfaces of the places to be fixed with supporting members 6 of the superconducting coil 1 being wound around with the superconducting conductor and being performed with the impregnation treatment of synthetic resin of epoxy resin, etc., and made to form rough faces by machining, etc., to form uneven faces 7. The tape type reinforcement 8 of glas cloth, etc., is wound around on the surfaces of the uneven faces 7 up to the prescribed thickness. When the synthetic resin is made to permeate preliminary into the reinforcement 8, the reinforcement is heated to be hardened to form the supporting members 6 after winding is finished. Then the members 6 are processed being made to coincide with the shape of a metal tube 4, notch parts 11 for flowing of the refrigerant are provided as to enable to form flowing passages 10 for the refrigerant of liquid helium, etc., and after then the tube 4 is covered on the coil 1. By this constitution, because no metal supporting member is used, the weight of the magnet is reduced, and moreover generation of quenching can be reduced.
Patent JP-S5273312-A (JP)
Title: Rotary machine
Inventor: SUGIYAMA TADAO
IPC: H02K5/04
Filed: 1975-12-17
Abstract: PURPOSE: To eliminate an extra equipment ofr tightening to obtain a combined use for a stator earth, by tightening to fix an end bracket through means of utilizing an end part protruding from a mold part with a metal made bar type material installed to the stator core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5576364-A (JP)
Title: Contact type squeeze roll
Inventor: SHIBAZAKI SOUHEI
IPC: G03G15/11
Filed: 1978-12-04
Abstract: PURPOSE:To improve the squeeze effect and obtain excellent images, by constituting the roll part of gate roll to squeeze out the excess developing solution in a plain paper electrostatic copier of wet type developing system with a specified sponge rubber. CONSTITUTION:A photosensitive drum 1 rotates in the direction of arrows toward a corona discharger 2, an exposure window 3, and a developing device 4, and the excess developer deposited on the drum 1 in the developing device 4 is squeezed out by a gate roll 5. To make this roll 5, a nitrile rubber sponge of which porosity is about 60%, ASKER c-type hardness is less than 30 deg.C, and volume resistivity is less than 10<7>OMEGAcm is integrally formed around the shaft of the roll 5. Thus, by rotating the roll 5 and drum 1 in mutually opposite directions while keeping tight contact, the excess developer may be squeezed effectively, and an excellent copy image may be obtained in a copy paper 9 in the next copying process. After copying, the deposited developing solution is removed from the drum 1 through destaticizer 15, squeeze roller 16, and cleaning blade 17.
Patent JP-H0443704-A (JP)
Title: Satellite reception antenna system
Inventor: HONMA SEIICHI
IPC: H01Q19/17
Filed: 1990-06-08
Abstract: PURPOSE:To use a reflecting mirror for receiving a radio wave from a satellite in common and to simply the adjustment of the direction of plural radiators by using an offset reflecting mirror whose major axis is set laterally and arranging plural primary radiators with an electric focus of the reflecting mirror inbetween in obliquely front of the mirror. CONSTITUTION:An offset parabolic reflecting mirror is used horizontally. That is, a horn aperture 60a of a 1st satellite primary radiator 10a and a horn aperture 60b of a 2nd satellite primary radiator 10b are arranged almost on a line X and an electric focus F of the reflecting mirror 8 is placed on the line X. When the direction of the antenna is adjusted, a radio wave from a 1st satellite 1a is received by a 1st radio reception primary radiator 10a and a radio wave from a 2nd satellite 1b is received by a 2nd satellite reception primary radiator 10b in an excellent way respectively. Thus, even when a radio wave is received by plural satellites, the radio wave reception reflecting mirror is used by one satellite and the direction of the antenna is adjusted easily and simply the same as the reception of a radio wave from one satellite.
Patent JP-H0875918-A (JP)
Title: Colored composition for forming transparent fine pattern and method for producing substrate having transparent colored fine pattern by using the same
Inventor: TODA KAZUO
IPC: C09D5/44
Filed: 1995-05-24
Abstract: PURPOSE: To form an excellently transparent bright pattern excellent in flatness, the evens of color, the sharpness of boundary of the pattern and color definition by using a composition, which contains a coloring agent, a filler having a specific average particle diameter and a thermosetting and photosensitive resin material and is a coloring composition for forming the transparent fine pattern. CONSTITUTION: This composition contains a coloring agent, a filler, and a thermosetting and photosensitive resin material and the having <=300nm average particle diameter and is the coloring composition for forming the transparent fine pattern, is used. The filler is not particularly restricted in the kind only if it is colorless or white. The filler to be used has <=300nm preferably <=100nm average particle diameter. The distribution of particle diameter is preferably narrow, the incorporation of coarse particles is unfavorable and particularly particles having >=500nm particle diameter is preferably <=7wt.% and desirably as possible as small.
Patent JP-S6045601-A (JP)
Inventor: SHINTAKU MITSUO
IPC: A41B11/00
Filed: 1983-08-18
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-S61129749-A (JP)
Title: Protected optical device having weld construction
Inventor: FURANSOWA RANJIYU
IPC: B29C65/08
Filed: 1985-07-09
Abstract: A protected optical disk of welded construction comprises a housing the diameter of which is its largest dimension. The housing consists of parts fabricated from a thermoplastic material joined together by at least one circular weld which occupies part of a plane annular joining area perpendicular to the axis of rotation of the disk. An internal chamber is bordered radially by this joining area. An information carrying layer is contained in this chamber. A pair of grooves lies one on either side of the portion of each of the parts included in the weld and there is a circularly disposed sharp edged projection between the grooves of each pair. In this way the grooves and the projection form a weld preform on at least one joining surface of the parts.
Patent JP-H0317282-A (JP)
Title: Production of galvanized steel sheet excellent in press formability
Inventor: NOMURA SHINGO
IPC: C23C2/06
Filed: 1989-06-14
Abstract: PURPOSE:To improve press formability by depositing, by displacement, a thin film of one or more elements among Fe, Ni, and Co in the surface layer part of a galvanized steel sheet. CONSTITUTION:A galvanized steel sheet or an alloying hot-dip galvanized steel sheet is immersed in an aqueous solution of pH1.0-2.0 containing >=0.1mole/l, in total, of one or more kinds among FeCl2, NiCl2, and CoCl2 at 50-90 deg.C for 5-20sec. By this method, a thin film of one or more elements among Fe, Ni, and Co is deposited by means of displacement reaction in the surface layer part of the above galvanized steel sheet, and dynamic friction resistance at the surface can be reduced.