baber/WOPTO huggingface dataset:
Patent JP-S641422-A (JP)
Title: Ground fault protection relay
Inventor: FURUSE MITSUYASU
IPC: H02H3/38
Filed: 1987-06-23
Abstract: PURPOSE: To detect a ground fault accident feeder with high sensitivity and adequacy, by discriminating ground fault phase from the change width of zero- phase voltage and the sum of two-phase phase voltage, and by phase-comparing the voltage and zero-phase current with each other.  
     CONSTITUTION: At the same time as zero-phase voltage, VO is input-stored in a storage circuit 1, a difference ▵VO between a present value V 0i  and a value VO (i-1) before a fixed time is found by an arithmetic circuit 2, and the input to a first phase comparing circuit 3 is provided. The input of respective phase voltage VA, VB, VC to the first phase comparing circuit 3 is also provided, and respective voltage VB+VC, VA+VC, VB+VA and the difference ▵VO are phase-compared with each other, and when the voltage VB+VC and the difference ▵VO are within a constant phase difference, then it is discriminated that the voltage is for A-phase ground. In the same manner also in case of the difference ▵VO and the voltage VA+VC, VA+VB, it is discriminated that the voltage is for B-phase ground or for C-phase ground. As this comparison result, by a second phase comparing circuit 4, zero-phase current IO and the voltage VB+VC, VA+VC, VA+VB are phase-compared with each other, and as its result, an accident feeder can be selectively interrupted. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5380264-A (JP)
Title: Electronic watch
Inventor: ODAGIRI HIROYUKI
IPC: G04G9/00
Filed: 1976-12-24
Abstract: PURPOSE:To obtain a highly aesthetic and colorful watch by adding a boosting circuit, a voltage converting circuit and a switching circuit,constituting its dial with liquid crystal having retardation effect and changing the color of the dial.
Patent JP-S5856046-A (JP)
Title: Data processor
Inventor: WATANABE YASUHISA
IPC: G06F11/22
Filed: 1981-09-29
Abstract: PURPOSE:To diagnose a fault of a shift bus in every circuit block unit, by providing each circuit block with a shift bus input switching circuit, and disconnecting a mode setting register from the shift bus during fault-position bracketing operation. CONSTITUTION:When a fault is detected over buses 201-208 and the fault position is bracketed by circuit blocksIand II, bits (a) and (b) of a mode setting register 1 are set to logic 1. Then, a mode switching signal 103 is given logic 1 to close NAND circuits 32 and 33, stopping the supply of a clock signal 102 to the register 1. The output 104 of an NAND circuit 31 has logic 1 to signify an AND circuit 35, and the value logic 1 of the bit (b) is transferred to switch a shift bus input switching circuit 2, thereby supplying a shift-in signal 201 through every shift bus of the block II. Further, an NAND circuit 36 closes an NAND circuit 38, so the supply of a shift-out signal 202 in every shift bus unit of the blockIis cut off, thereby disconnecting the register 1 from the shift buses.
Patent JP-S5859160-A (JP)
Title: Feed device for wires
Inventor: IMAMURA TAKASHI
IPC: B65H51/32
Filed: 1981-09-30
Abstract: PURPOSE:To have easy adjustment even after assembly by performing pressure contact and release of the main roller with/from follower roller by means of swing a main swing lever in accordance with the rotating direction of the motor and by providing adjustability to this pressure contact force. CONSTITUTION:In a wire-cut electric discharge processing machine, a motor 25 equipped with a main roller 8 to allow the wire electrode 6 to travel at the time of processing is fixed to the main swing lever 27 supported swingingly, and a follower swing lever with its swinging extent restricted 30 is arranged coaxially with the output shaft 25a of the motor, where the coupling force between them shall be made variable with a friction plate 32 and a compression spring. Thereby the main swing lever 27 is put in swinging automatically in accordance with the rotating direction of the motor 25 to perform pressure contact or release with/from the follower roller 9. This force of pressure contact is made variable by changing the compressive force of the compression spring owing to rotation of a nut 34, and the pressure contact force of the main roller 8 with follower roller 9 is now provided with adjustability, easily even after assembly, and also the construction will be simplified.
Patent JP-H055947-A (JP)
Title: Structure for projection type liquid crystal projector
Inventor: FUJIMORI MOTOYUKI
IPC: G03B33/12
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a projector improving the disturbance resisting performance of a ballast and saving the space for a main body by suppressing the generation of deviation in picture elements among respective liquid crystal light valves for red, green and blue which are mounted on an optical system means, enabling circuit replacement and electric abjustment only by removing an upper case and mutually reinforcing the ballast and a power supply by means of a connecting member. CONSTITUTION:A digital circuit 7a is supported and fixed by the optical system means 6, a fixing means/electric abjusting element is arranged on a part exposed from the lower case 9 of an analog circuit 7b, the ballast 3 and the power supply 4 are connected and fixed through the binding member, ballast case bodies 3a, 3b constituted of two bodies are superposed to constitute a fixing part, buffer members 3f, 3g are held between a ballast circuit means 3b and the caseing, and then the head of a projection lens 6a is arranged so as to be protruded from the external shape of a base to the front side of an external ornament.
Patent JP-H07141181-A (JP)
Title: Automatic hierarchy generating system
Inventor: KIRITA YUMIKO
IPC: G06N5/04
Filed: 1993-06-28
Abstract: PURPOSE:To automatically generate hierarchical structure matched with inference strategy, to reduce user's load and to improve the efficiency of inference processing in an information system for preparing a schedule. CONSTITUTION:This automatic hierarchy generating system consists of an inference strategy data part 1 for managing plural cases of inference strategy to be selected, a knowledge base 2 for managing tasks and resource data and a hierarchy generating means 3 for automatically generating hierarchy matched with each inference strategy. The means 3 includes a key attribute managing part 31 for storing a key attribute necessary for the generation of required hierarchy in each inference strategy and its attribute value, an analysis part 32 for retrieving a key attribute and its attribute value corresponding to inference strategy to be used from the managing part 31 and analyzing data stored in the knowledge base 2 and a control part 33 for receiving an analytical result from the analysis part 32, executing practical hierarchy generating processing and reflecting the generated hierarchy to the base 2. When inference strategy to be used for practical processing is specified, the analysis part 32 retrieves necessary information from the managing part 31 and the control part 33 executes the generation of hierarchy.
Patent JP-S5381855-A (JP)
Title: Bearing for bounding horn
Inventor: FUJIOKA SHIYUNICHIROU
IPC: H01L21/60
Filed: 1976-12-27
Abstract: PURPOSE: Pneumatic bearing is set at the end of a supporting shaft of a bounding horn thus to form an air cushion between the supporting shaft and the bearing so as to obtain stable and good bounding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05344962-A (JP)
Title: Image processor
Inventor: YAMAGUCHI SHUICHI
IPC: G06T11/80
Filed: 1992-06-16
Abstract: PURPOSE:To provide an image processor which allows a desired ROI and the ROI No. to distinctly correspond even in the case a plurality of ROIs are displayed. CONSTITUTION:This image processor is equipped with a ROI setting part 12 for setting the ROI of the image data, measurement part 13 for carrying out the prescribed measurement in an image region set by the ROI, graphic data preparation part 16 for preparing the graphic data for ROI which displays the ROI and the ROI No. and the graphic data for result which displays the result of the measurement about the ROI, lanes 17a-17c for graphic into which the graphic data prepared for each ROI is accommodated, and a synthesizing part 19 for synthesizing the image data and the graphic data accommodated in the lanes for graphic. The graphic data preparation part 16 prepares the graphic data for ROI so that the prescribed ROI and the ROI No. are allowed to correspond on a screen.
Patent JP-S6136656-A (JP)
Inventor: CHIBA MITSUYOSHI
IPC: F25B1/00
Filed: 1984-07-27
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-S5856888-A (JP)
Title: Recording paper
Inventor: AKAMATSU TAKASHI
IPC: C09B11/28
Filed: 1981-09-30
Abstract: PURPOSE:To obtain the pressure senditive or heat sentitive recording paper characterized by excellent self-coloring property, light resisting property, and water resisting property, and the like, by using specified fuluorane derivatives as an electron donative coloring agent used in the pressure sensitive or heat sensitive paper. CONSTITUTION:The pressure sensitive or heat sensitive recording paper is manufactured by an ordinary method by using one or more kinds of the fuluorane derivatives shown by the formula (Where R<1> and R<2> are alkyl groups whose carbon number is 1-8, alkenyl groups whose carbon number is 2-8, alkoxy alkyl groups whose carbon number is 3-10, and the like, and R<1> and R<2> can form the groups of -(CH)P- and the like altogether. R<3> shows an alkyl group whose carbon number is 1-8, an alkoxy alkyl group whose carbon number is 3-10, an alkenyl group whose carbon number is 2-8, and an aryl alkyl group, and the like.) or by using them together with other coloring agent. In the case of the pressure recording paper, dichlorobenzene, methylnaphthalene, and the like are used as a solvent for the coloring agents.
Patent JP-S6136072-A (JP)
Inventor: KITADA MITSUO
IPC: B62K19/06
Filed: 1984-07-26
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-2000348924-A (JP)
Title: Superconducting magnet device for magnetically levitated vehicle
Inventor: KANO SEIJI
IPC: H01F6/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent a superconducting lead from being exposed out of a liquid helium. SOLUTION: A helium tank inner-vessel 32 comprises a cylindrical first tank inner-vessel 30, communicated with coil inner-vessels 25a-25d of superconducting coils 23 and 24 through first communication holes 30a and 30b, and a cylindrical second tank inner-vessel 31, which is almost horizontally arranged at the upper part of the first tank inner-vessel 30, communicating with an almost central part, in the axial direction, of the first tank inner-vessel tank through a second communication hole 31a provided at the almost central part, in the axial direction. A connecting superconducting lead 43 is housed in the first tank inner-vessel 30, and the superconducting coils 23 and 24 are connected in series with the connecting superconducting lead 43 through the first communication holes 30a and 30b, respectively.
Patent JP-S6135429-A (JP)
Title: Production of liquid crystal display element
Inventor: HARADA TAKAMASA
IPC: G02F1/1341
Filed: 1984-07-27
Abstract: PURPOSE:To enable the easy injection of a chiral smectic liquid crystal into a liquid crystal cell coated with said liquid crystal on a substrate near a liquid crystal injection hole in a short period by placing said cell in a vacuum, evacuating the air from the inside, heating the cell to increase the fluidity of the liquid crystal and to close the injection hole and decreasing the degree of vacuum on the outside. CONSTITUTION:The upper substrate 12 and the lower substrate 13 are adhered to each other by using an adhesive layer 14. Spacers are placed here and there between the substrates in this stage and the two substrates are pressed from the outside. A suitable amt. of the chiral smectic liquid crystal 15 is coated on the lower substrate 13 between the layer 14a of the part extruding from the substrate 13 and the substrate 12 and thereafter the air of the liquid crystal cell is evacuated from the inside thereof in a vacuum. When the cell is heated in succession thereto, the liquid crystal 15 increases the fluidity thereof and closes the spacing between the upper and lower substrates. The layer 14a acts as a dam and the liquid crystal maintains the build-up condition by the side faces of the substrates 13, 12, the presence of the dam 14a and the surface tension. If the degree of vacuum on the outside is decreased, the liquid crystal closing the spacing between the upper and lower substrates is quickly and easily introduced through the spacing into the cell as the inside maintains the high vacuum. Then a sealant is forced into the injection hole 16.
Patent JP-S5488774-A (JP)
Title: Electron ray unit
Inventor: GOTOU NOBUO
IPC: H01J37/305
Filed: 1977-12-26
Abstract: PURPOSE: To enable correct focusing, by observing the waveform differentiating the signal waveform obtained with sweep radiation for the reference mark.  
     CONSTITUTION: Since actual electron rays have ununiform strength distrbution at the cross section ridge (d), the signal waveform detected with the mark seep causes the part (e) representing a gentle charnge shen the electron ray cross section ridge (d) passes through the mark ridge. The length of time ω corresponds to the width of (d). Accordingly, by adjusting the excitationof lens so that ω can be shortened, correct focussing can be made. When the signal waveform is differentiated, the time length ω for the tilt part of trapezoid waveform is equal to ω 1  at the differentiated waveform, and it is equal to the pulse width ω 2  for further differentiated waveform. The peak value h represents the magnitude of change of the curve wave e, and the pulse distance to shown the electron ray cross section. Then, the condition of the focus of electron lens can be known from ω 1 , ω 2 , and h, allowing to adjust the focus correctly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0822224-A (JP)
Title: Printing device
Inventor: MAJIMA ISAMITSU
IPC: G03G21/00
Filed: 1994-07-08
Abstract: PURPOSE:To eliminate wasted printing paper caused by reprinting and to reduce the work of an operator by previously detecting the lowering of printing quality. CONSTITUTION:When printing work is not performed, toner for checking for confirming the printing quality is stuck to the surface of a photoreceptor drum 1 and detected by a sensor 4. A signal detected by a light receiving part 3 is digitized by an analog/digital conversion part 5 and inputted in a decision part 6. Reflected light quantity is changed by the decrease of toner quantity in a developing device. By comparing the change of the light quantity with a reference value in the case the printing quality is normal, the decision part 6 decides the printing quality. In the case of deciding that the printing quality is lowered, a test pattern printing part T prints and outputs a specified pattern, and an information part 8 informs the operator by using a buzzer.
Patent JP-H0321537-A (JP)
Title: Vehicle headlight device
Inventor: MIYAZAWA KENJI
IPC: B60Q1/068
Filed: 1989-06-20
Abstract: PURPOSE:To have smooth leveling adjustment by coupling a tilting member, which tilts when the beam projecting direction is changed, with an adjusting rod of a leveling adjusting mechanism for adjusting the leveling through a coupling member, with which they are joined in the forms of spherical joint. CONSTITUTION:A tilting member as a headlight 2 consists of a headlight unit 3, an aux. mounting ring 8 in the form of an approx. rectangular frame, and a retainer ring 13 and is supported with tiltability in vertical direction by a tilt fulcrum shaft 36 with respect to a mounting ring 24. A leveling adjusting mechanism 40 is supported on a bracket 41 mounted at the bottom of this mounting ring 24, and the tip of an adjusting rod 42 stretching fore and aft is coupled with a mounting lug 12 at the bottom of the aux. mounting ring 8 through a coupling piece 43. This coupling piece 43 is equipped with a shank 44, a contact part 45 with the rear face formed approx. hemi-spherically situated approx. in the middle of this shank 44, and a sphere 46 positioned at the tail of the shank 44, and is embodied in an integrated construction of plastics.
Patent JP-H11347137-A (JP)
Title: Xenon-133 radioactive stent for prevention of reangiostenosis and its production
Inventor: SEKINE TOSHIAKI
IPC: G21G1/10
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent reangiostenosis with a radioactive stent to be used in the angioplasty to be executed for the arteriosclerosis of a hepatic artery. SOLUTION: A<123> Xe, which is shorter in its half-life than<32> P and is low in the max. energy of the β ray radiated therefrom, is used as the nuclide to be ion implanted into this stent. At the time of ion implantation of the nuclide, the ion implantation is uniformly executed by using an apparatus capable of uniformly irradiating the stent with the<123> Xe ion beam and, further, the fission product generated from<235> U of the fuel rod of a nuclear reactor is utilized as the<123> Xe described above.
Patent JP-S6051697-A (JP)
Title: Method and apparatus for manufacturing compound semiconductor
Inventor: SAGAWA TOSHIO
IPC: C30B15/02
Filed: 1983-08-29
Abstract: PURPOSE:To obtain a good-quality compound semiconductor by supplying a volatile component to the bottom of a nonvolatile melt through a small hole, and allowing said component to react gradually and sufficiently to grow a single crystal. CONSTITUTION:A nonvolatile component In 11 and a sealing material B2O3 13 are charged into a crucible 5, and a volatile component P 14 in excess of an equivalent is charged into a container 6. The B2O3 13 is melted and covers the In 11 melt by heating the crucible 5 with a heater 9. The P 14 is evaporated by heating the container 6 with a heating furnace 10, and mixed into the In melt 11 through a steam supply pipe 7 and a small hole of a steam ejecting port 8 to form an InP compound semiconductor melt 12 which is isolated as a layer between the In 11 and the B2O3 13. After the reaction is nearly completed, an inert gas is introduced and the temp. of the crucible 5 and the container 6 is further increased to carry out a uniform reaction. When a stoichiometrically equivalent InP semiconductor melt 12 having a stable characteristic is formed, a single crystal pulling rod 4 is slowly lowered to grow the semiconductor single crystal.
Patent JP-S6312831-A (JP)
Title: Side housing for rotary piston engine
Inventor: MATSUOKA MASARU
IPC: F02B55/08
Filed: 1986-07-03
Abstract: PURPOSE:To enable uniform cooling of the approximately whole area of a hot zone, by a method wherein, in a partition wall, situated in the lowermost position of a side housing, a distance in the direction of a trochoid long axis is set to a value approximately equal to a distance in a trochoid short axis. CONSTITUTION:In a partition wall 6, by which a cooling water passage 3, situated in the lowermost position of a side housing 1, is partitioned from a blowby gas passage 8 and a cooling water passage 4, a distance d1 in the direction of the trochoid long axis (y) between an uppermost part 6a, crossing a trochoid long axis (y), and an eccentric shaft through-hole 11 is set to a value approximately equal to a distance d2 in the direction of a trochoid short axis (x) between a partition wall 7, crossing the trochoid short axis (x) and partitioning the cooling water passage 4 from the blowby gas passage 8, and an eccentric shaft through-hole 11. This constitution causes uniform cooling of the approximate whole area of a hot zone ZH of the side housing 1 by means of only cooling water in the cooling passages 3 and 4, and prevents deformation of a bimetal.
Patent JP-S6062720-A (JP)
Title: Method and device for minizing error of digitizing electric signal
Inventor: GEAHARUTO FUISHIYAA
IPC: H03H15/00
Filed: 1984-07-30
Abstract: A method and apparatus for minimizing errors in digital processing of electrical signals whereby a digital input signal is divided into a digital useful signal having a lower resolution than the input signal and into a digital error signal having lower resolution than the input signal. A deviation of the useful signal is reproduced from the input signal and a check is performed to see whether the sum error of a plurality of successive useful signal values crosses a prescribed upper or lower threshold. When a threshold is crossed, an error value of the useful signal which comes closest to this threshold is identified and the useful signal and the error signal of this signal value are corrected such that the sum error no longer crosses the threshold.
Patent JP-H0910814-A (JP)
Title: Roughing mill of hot strip rolling equipment and rolling method
Inventor: SEKIYA TERUO
IPC: B21B39/14
Filed: 1995-06-23
Abstract: PURPOSE: To realize a middle or small scale rolling equipment the cost of equipment of which is small and with which operation is executed easily and stably and furthermore high-quality products are manufactured at high efficiency in the roughing mill of a hot strip rolling equipment and a rolling method. CONSTITUTION: In the roughing mill 2, three edger mills 10a, 10b, 10c and two horizontal mills 20a, 20b are alternately arranged and constituted so as to connect the housing of each mill. Reversing rolling of three times in total including two changes of direction are executed taking this mill group as one unit. Feed rollers 30-34 are respectively provided on the inlet and outlet sides of the three edger mills 10a, 10b, 10c and two horizontal mills 20a, 20b and side guides 40-43 are respectively provided between the edger mills 10a, 10b, 10c and horizontal mills 20a, 20b.
Patent JP-S5380621-A (JP)
Title: Method of assembling integral window frame of vehicle and structure of the same
Inventor: KAWAMURA EIJI
IPC: B60J1/16
Filed: 1976-12-27
Abstract: PURPOSE: To enable mounting of an integral window frame assembled with glass window in advance for a vehicle such as bus at correct position without deflecting the frame by adjustably mounting the frame by supporting bracket and an adapter when mounting the frame at the opening of a vehicle body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06345869-A (JP)
Title: Polyimide and its production
Inventor: KANEKO ICHIRO
IPC: H01L51/30
Filed: 1993-06-03
Abstract: PURPOSE:To easily and surely obtain a polyimide having high heatresistance and mechanical strength and low thermal expansion coefficient by reacting a specific aromatic diamine component with a specific aromatic acid dianhydride component. CONSTITUTION:The objective polyimide containing the recurring unit of formula III as a main recurring unit is produced by reacting (A) di(4-aminophenyl)-1,4- benzenecarboxylic acid dianilide of formula I as an aromatic diamine component with (B) an aromatic acid dianhydride of formula II (R is tetravalent organic group) as an aromatic acid dianhydride component and dehydrating the obtained polyamic acid.
Patent JP-S5583941-A (JP)
Title: Microprogram system
Inventor: NAKAJIMA YUTAKA
IPC: G06F9/22
Filed: 1978-12-21
Abstract: PURPOSE: To omit the hardware which decides the privilege order by setting the address following the start address of the microprogram of the privilege order in the user mode as the illegal order process routine.  
     CONSTITUTION: The program staus containing the bit which designates the mode of the program under execution is held by program status working register 1, and at the same time the order to be executed is held by order holding register 2. And the first microprogram address is given to main ROM4 from register 2, and then the first microorder is read out of ROM4. And the address of MAPROM is read out from the next microprogram address via the bit to designate the mode of register 1 and the output of register 2. With this address read out, the initial setting is given to counter 7, and at the same timethe microorder to be executed next is transferred to the main ROM from counter 7 to read out the microorder within the main ROM. 
     COPYRIGHT: (C)1980,JPO&Japio