baber/WOPTO huggingface dataset:
Patent JP-H10133627-A (JP)
Title: Display device
Inventor: KURIWAKI FUTOSHI
IPC: G09G3/32
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the color reproducibility of a green area by providing a converting circuit which converts input data into output data representing N (integer larger than 4) basic colors and a control circuit which controls illumination/nonillumination states of light emitting elements. SOLUTION: This device is equipped with an input process circuit 1 which inputs a control signal and RGB data of red, green, and blue, a color arithmetic circuit 2 which converts the data inputted by the input circuit 1 into data on the four colors (red, blue, yellowish green, and viridian), and an illumination control circuit 3 which controls the ON/OFF states of respective light emitting diodes included in each light emission block (dot) 5. Then the illumination control circuit 3 has four-stage constitution corresponding to the four colors after conversion, and data of the same primary colors R, G, and B as usual are inputted to the input signal processing circuit 1 and the light emission block 5 consisting of light emitting diodes of the four colors can make a display with superior color reproducibility in a green area.
Patent JP-H1086825-A (JP)
Title: Installing structure of truck handlebar
Inventor: KAWAGUCHI YUKIE
IPC: B62B5/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To simplify folding-up and return operation of a carriage handle, and prevent piecemeal vibration of the handlebar at transport time by sandwiching a handle base end part by both base shaft parts of an operation bar and a lock bar, and moving the lock bar downward more than the base end of the handle by pushing down the operation bar. SOLUTION: A handlebar 4 in a standing-up condition is put in a condition of being prevented from rotating with a support shaft as the center since its base end part is sandwiched by a base shaft part 72 of an operation bar 7 and a lock bar 5. In the case of folding up the handlebar 4 in this standing-up condition, a required process is only to step a main bar part 74 of the operation bar 7 by a foot. When the main bar part 74 is stepped by a foot, the lock bar 5 moves to a lower part of a long hole 22, and the lock bar 5 can slip out of a base end part of the handlebar 4. When the lock bar 5 slips out, the handlebar 4 can be inclined forward with the support shaft 3 as the center, and it is formed as a structure that the handle 4 can be easily folded up on a load-carrying platform 11.
Patent JP-H0883471-A (JP)
Title: Protection circuit for synchronizing signal
Inventor: KURODA YUICHI
IPC: G11B20/10
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a protection circuit for synchronizing signal which can prevent omission of the synchronizing signal even in an abnormal time when a reproduced synchronizing signal becomes an error. CONSTITUTION: This circuit is provided with a decoder 35A generating a window signal LMASK and interpolated synchronizing signal NSYNC based on a reproduced synchronizing signal SYNC and error detecting circuits 44, 49, 56 detecting that the reproduced synchronizing signal SYNC is an error. And when it is detected that the reproduced synchronizing signal is an error, the interpolated synchronizing signal NSYNC is outputted through output circuits 72, 73, while the reproduced synchronizing signal SYNC is also outputted.
Patent JP-H0696869-A (JP)
Title: Illumination control system
Inventor: SHIBATA AKIHIRO
IPC: G05F1/10
Filed: 1992-09-10
Abstract: PURPOSE:To quickly recover the state of the illumination load by requesting the control data when a control terminal detects a power failure, and sending the control data from a main operation panel for illumination control in response to the request. CONSTITUTION:When the terminal power failure detecting means 25 of a control terminal 2 detects the power failure of the terminal 2, a data requesting means 26 requests the control data from a main operation panel 1. A request accepting means 14 activates a control data transmitting means 15 in response to it, reads out the control data of the terminal 2 from a memory means 11, and transmits the data together with the address to a transmission line 4. The terminal 2 having the same address receives the control data. The data are written into a control data memory 22 by the control of a data rewriting means 21. An illumination control means 23 controls the illumination load 5 with the control data in the memory 22. The control data are immediately resumed after a power failure, and the illumination state is recovered.
Patent JP-S62101320-A (JP)
Title: Steel pipe sheet piling method for sheet pile
Inventor: IWAMA KAZUO
IPC: B23K37/04
Filed: 1985-10-29
Abstract: PURPOSE:To perform the holding of a sheet pile for preventing the generation of a deformation, to improve the workability and to shorten the working time by fixing a sheet pile by fastening a sheet pile fixing jig via a wire or chain. CONSTITUTION:A sheet pile 5 is closely fitted and held to the fitting position of a steel pipe by hoisting with a crane, after moving to the center part the engaging part 6 of the fixing jig at the center part by fitting it to the joint part of the sheet pile 5. The fixing jig 1 is then fitted to the steel pipe with a fastener 10 by bitting it to both ends of the sheet pile 5. The hanger of the crane is then removed after fine adjustment of the fitting position of the sheet pile 5 and its fall by driving a wedge 13. The fastening height of a nut 8 is decided after fitting a steel pipe fitting part 7 closely to the steel pipe by loosening the nut 8 of the fixing jig at the center part after fixing the sheet pile 5 with spot welding 12. Thereafter the fixing jig is removed after cooling completely by completing the prescribed welding that the sheet pile 5 is fitted to the steel pipe 11.
Patent JP-S60135513-A (JP)
Title: Method for feedback control of carbon amount in refining furnace
Inventor: KOBAYASHI TAKASHI
IPC: C21C5/56
Filed: 1983-12-23
Abstract: PURPOSE:To enable feedback control with highest accuracy by measuring the mixing characteristic in a refining furnace for continuous steel making, estimating the carbon content of the molten iron in the inlet in taking oxygen efficiency into consideration from the analytical value in the outlet of the refining furnace and adjusting the rate of blowing oxygen so as to attain the target carbon content. CONSTITUTION:Scrap 5, coke 6 and limestone 7 are charged into a cupola type melting furnace 1 and coke 6 is burned by a fan 9 to melt scrap 5. The resulted molten iorn 14 is fed via a fore furnace 2 into a refining furnace 3 where oxygen is blown by a lance 11 to the molten iron to decarburize the molten metal. The molten iron 15 formed in such a way is fed to an adjusting furnace 4. A sample is intermittently drawn from the molten iron 15 in the outlet of the furnace 3 and the carbon content of the molten iron in the inlet of the furnace 3 in taking oxygen efficiency into consideration is estimated by the analytical value. The blowing rate of oxygen by the lance 11 is adjusted in accordance with the estimated value so that the carbon content in the molten iron 15 attains the target value.
Patent JP-H04122469-A (JP)
Title: Method and device for spin coating
Inventor: YOSHINO ATSUSHI
IPC: B05D1/40
Filed: 1990-09-12
Abstract: PURPOSE:To reasonaly eliminate uneven radial coating by rotating a rotating body having, on the coating side of a base plate, the axis of rotation on the extension of the axis of rotation of the base plate. CONSTITUTION:A SUS 304-made disc plate having a diameter of 7in. is used as a base plate 1. A 5in. wafer is placed thereon as a rotating body 2 and the base plate side is electro-polished. The distance 7 between the base plate and the rotating body is set at 2mm, 10wt.% tert. butanol solution of the tetrahydroxysilane condensation polymer having a kinematic viscosity of about 6X10<-4>m<2>/S is dropped in an amt. of 2ml onto the central part of the wafer by a dispenser. The base plate 1 and the rotating body 2 are rotated in the same direction at the same speed to reach 2000r.p.m. for about 0.1 second and, after 30 second rotation, they are brought to a stop. By such a spin coating, the liq. coating film can be more freely controlled to a desired thickness and the radial uneven coating can be prevented.
Patent JP-H1093755-A (JP)
Title: Image-reading system and automatic feeder
Inventor: OISHI KENJI
IPC: H04N1/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image-reading system in which plural image readers are controlled in parallel by a host computer and an automatic feeder capable of automatically supplying a film original to the plural image readers. SOLUTION: The feeder is provided with storage means 3, 13 to store image data of at least 1 frame read by each of the plural image readers #1, #2 bus- connected to a host computer 20, detecting means 1, 11 for detecting vacancy in the bus and an output means 2, 12 to output the image data stored in the storage means 3, 13 to the host computer 20, by responding to the vacancy detected by the detecting means 1, 11.
Patent JP-S6484981-A (JP)
Title: Still image pickup device
Inventor: MAEJIMA YASUNARI
IPC: H04N5/235
Filed: 1987-09-25
Abstract: PURPOSE:To quickly and surely process a still image as to an image pickup object by repeating the operation sending a control signal obtained nearly at the middle of a selected control signal area and nearly halving the control signal area at every repetition. CONSTITUTION:A sequential comparison type control signal sending section 30 sets a control signal variable range corresponding to the adjusting range of the level of a still image pickup signal obtained from the image pickup section 12. Moreover, a control signal area including an object control signal to be sent within the control signal variable range is selected in response to a 1st or 2nd comparison output obtained from a level comparison section 22. The operation of sending the control signal obtained nearly at the middle of the selected control signal area is repeated every time a still image output is obtained from the image pickup section 12 and the control signal area selected at every repetition is nearly halved. As a result, the object control signal to be sent is arrived and the object control signal is fed to a shutter adjustment driving section 28.
Patent JP-2000070130-A (JP)
Title: Rice cooker
Inventor: WATANABE TAKUYA
IPC: A47J27/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent a handle from coming off in the normal operation by easily erecting the handle while achieving a miniaturization of a body. SOLUTION: A handle support part used when a handle 60 is leveled is provided on the top surface of a rear part 59 of the body 1. Hence, there is generated no useless space in the reducing of the dimensions of a body 1. A space generated below the handle 60 and the handle support part can be minimized thereby allowing the curtailing of an installing space. With the handle 60 leveled backward, none of an arm part 102 of the handle 60 is placed. This enables simple erection of the handle 60 by resting a hand on the arm part 102 of the handle 60. Moreover, this enables detaching of the handle 60 with the handle 60 leveled forward thereby preventing the handle 60 from coming off in the normal use.
Patent JP-H1189026-A (JP)
Title: Switch gear
Inventor: TANIMIZU TORU
IPC: H01H33/66
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce a distance for connecting a movable electrode to a fixed electrode to a cable head on power supply and load side for minimum power loss and generated heat and size reduction, by disposing the fixed electrode connected and disconnected to/from the movable electrode in a roughly cross shape on both sides of the movable electrode. SOLUTION: For a movable electrode 7 disposed between a grounded device 6 and a fixed device 5, a load side conductor 9 and a movable blade 30 are disposed on a straight line. A flexible conductor 22 connecting a section between the movable electrode 7 and the load side conductor 9 is disposed in a cross shape. Connection is made, through the movable electrode 7 between the fixed electrode 5 and the load side conductor 9 at an input position where the movable electrode 7 is connected to the fixed electrode 5, immediately at the shortest distance between the fixed electrode 5 and a cable head 10. It is thus possible to reduce electrical resistance, thereby reducing generated heat in a vacuum container. It is also possible to reduce power loss, thereby attaining size reduction in a vacuum grounded container and a switch gear by an amount of one circuit.
Patent JP-S6396570-A (JP)
Title: Period counting circuit
Inventor: KAWAMOTO KINJI
IPC: G04F10/04
Filed: 1986-10-13
Abstract: PURPOSE:To exactly detect the speed of an input signal, even if the speed of the input signal is variable, by using a period counting circuit for outputting a data for showing a period corresponding to a class which is the longest class among the inversion time interval of the input signal and also has high reliability. CONSTITUTION:A tape running mechanism 30 is the same as that of the digital audio tape recorder of a usual rotary head type. A signal from a head is amplified by an amplifying and equalizing circuit 15, brought to waveform equalization and an equalized output signal is generated and also a channel clock frequency is extracted by a PLL circuit 16. A signal processing part 17 stamps out a data, thereafter, executes the detection of a period signal, and the detection and correction of an error, moreover, execute the decoding of the contents of the data. A period counting circuit 19 counts a period of a prescribed waveform from in the equalized output signal, and counts the data rate of the equalized output signal. A data rate signal 33 brings the speed of a motor servo-circuit to a feedback control so as to become roughly constant.
Patent JP-H08134362-A (JP)
Title: Molecular composite material comprising liquid crystalline polymer and thermoplastic polymer and its production
Inventor: HATTORI TATSUYA
IPC: C08L67/02
Filed: 1995-08-28
Abstract: PURPOSE: To obtain a molecular composite material having excellent mechanical performances and heat, water absorption and solvent resistances, comprising a liquid crystalline polymer, a thermoplastic polymer and a compatibilizing agent. CONSTITUTION: The molecular composite material is obtained by blending (A) 100wt.% of a liquid crystalline polymer composed of a polyazomethine of the formula (Ar1 to Ar4 are each an aromatic residue; (x) and (y) are each an integer) heat treated preferably at 180-280 deg.C with (B) a theymoplastic polymer (the most preferable example; nylon 6) composed of a (co)polyamide or a polyester and (C) 0.01-20wt.% of one or more compatibilizing agents selected from the group consisting of ε-caprolactam, ε-aminocaproic acid, adipic acid and a polyamide having 2-100 degree of polymerization, containing a functional group having compatibility and/or reactivity with the component A and/or the component B at 200-320 deg.C for 0.5-60 minutes. The weight ratio of the component A:B is preferably 10:90-90:10 (especially 30:70-85:15).
Patent JP-2001069236-A (JP)
Title: Radio communication equipment and method for switching power supply
Inventor: YAMAZAKI MASAZUMI
IPC: H04M19/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the driving time of a computer system from being reduced while maintaining portable convenience. SOLUTION: In the case a power detecting part 222 does not send a detection signal showing that a computer system 103 is driven by using an external power supply 107 to a power controlling part 203 through a detection signal transmission interface 212, this radio communication equipment 101 uses a radio communication equipment built-in battery 204 to be driven due to the switching control of the part 203.
Patent JP-S6397022-A (JP)
Title: Method for inducing and guiding voice of visually handicapped person
Inventor: ITO AKIO
IPC: H04B5/00
Filed: 1986-10-13
Abstract: PURPOSE:To distinctly identify a regular signal with a noise and to facilitate an execution on the road by making a voice generation part actuate with a signal whose frequency is a difference between an AC signal from a voice guiding device and an AC signal from a magnetic sensor of a cane. CONSTITUTION:Ferrite blocks 21 are laid on an inducting road 20 and an antenna 5 buried near the specified part of the blocks 21 is connected to the voice guiding device 23 set to a pole brace 22. A primary wave transmitted from the transmission part 30 of the device 23 is always supplied to the antenna 5. When a visually handicapped person M who has a cane 24 incorporating the magnetic sensor 6 approaches to the antenna 5, the secondary wave transmitted from the cane 24 is received in a reception part 40. A signal process part 50 processes the primary and the secondary wave in terms of signal and fetches the third wave which is the signal of the difference between the frequencies of both signals. By using the third signal as a control signal, the voice generation part 60 is made to actuate to generate the voice which tells the point guidance on a walking road and the course guidance from a speaker 61.
Patent JP-H08107197-A (JP)
Title: Quantum effect diode
Inventor: ENDO SATOSHI
IPC: H01L29/06
Filed: 1994-10-06
Abstract: PURPOSE: To form the part of a neural network integrated circuit device by providing three well layers having different thicknesses and laminated via barrier layers. CONSTITUTION: Three well layers 14, 16, 18 and four barrier layers 13, 15, 17, 19 are provided, and two source electrodes 22, 23 and one drain electrode 24 are provided. The thickness of the layer 16 at the center of the layers 14, 16, 18 is thinnest, and the adjacent layers 14 and 18 via the layer 15 or 17 are thicker than the layer 16, and the thicknesses of the layers 14, 18 are different. In this case, the thickness of the layer 18 is thickest. With such a structure, current-voltage characteristics of the electrode 24 can be largely changed, and it is effective to form the part of a neural network integrated circuit device.
Patent JP-H08108207-A (JP)
Title: Method for learing/calculating roll profile of rolling roll
Inventor: TAKAMACHI YASUYUKI
IPC: G06F15/18
Filed: 1994-10-06
Abstract: PURPOSE: To improve the precision of the thickness of a rolled sheet, sheet crown and shape by learning/calculating the distribution in the axial direction of roll of variation of roll radius using a calculation model of thermal expansion of roll and the calculating model of roll wear. CONSTITUTION: The distribution in the axial direction of roll of roll radius in rolling operation using a polynomial is calculated by the calculation models of the distribution Ut (z) of thermal expansion and distribution Uw (z) of roll wear in the axial direction of roll. Further, using the measured value of work roll profile in rolling operation, the distribution Up (z) in the axial direction of roll of the change of roll radius from the initial value is calculated and the distribution A(z) in the axial direction of roll of the learning factor by which Up (z)=A(z). Ut (z)+Uw (z) is satisfied is determined. When the estimated value of the calculating model of Ut (z) is over a preset value, by correcting the distribution in the axial direction of the variation of the radius of work roll as ΔR(z)=A(z).  Ut (z),/)-' +Uw (z), the precision of the thickness, sheet crown, etc., is improved.
Patent JP-2001063119-A (JP)
Title: Thermal head
Inventor: INOSE SHUICHI
IPC: B41J2/345
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide further superfine perforations in a stencil printing plate base paper, using a thermal head, reduce continuous perforation failure, and achieve further superfine printing on a thermally sensitive recording paper, or the like. SOLUTION: Since the angle formed by the elongating direction of a first electrode 4a and a second electrode 4b, and the longitudinal direction of a heat generating resistor 5 is set to be in a range from 25 degrees to 65 degrees in this thermal head, a parallel electric field effective for heat generation is formed in a narrow region so that the heat generation is concentrated in this part, and thus the size of a heat generating region 6 can be made further finer. Thereby, a highly accurate stencil printing plate base paper with fine perforation provided can be produced by perforation plate making so as to achieve printing with a high printing quality. Or highly accurate printing can be achieved with a high printing quality with respect to a plain paper.
Patent JP-H03104463-A (JP)
Title: Dial pulse generator
Inventor: NAGATAKI AKIRA
IPC: H04M1/31
Filed: 1989-09-19
Abstract: PURPOSE:To easily select a dial pulse in compliance with the standards of each country by arranging plural key switches each activating ON/OFF operation of plural contacts simultaneously, selecting any of read results and generating dial pulses of a number according to the selected read result. CONSTITUTION:When a key arranged on a ten-key section 1 is depressed, key read circuits 2-1 to 2-3 start reading of keys according to standards N, N+1, 10-N. The result of reading by the key read circuits 2-1 to 2-3 is outputted respectively to terminals a, b, c of a changeover switch 3. The changeover switch 3 is thrown to the position of the terminal (a) when the standard of the export country is, e.g. the N, the position of the terminal (b) when the standard of the export country is, e.g. the N+1, and the position of the terminal (c) when the standard of the export country is, e.g. the 10-N. Thus, when the changeover switch 3 is thrown to the position of the terminal, e.g. (a), the result read by the key read circuit 2-1 is inputted to a dial pulse generating circuit 4, from which the dial pulse of the standard N is generated and outputted to a telephone circuit.
Patent JP-2000070945-A (JP)
Title: Electrolytic device
Inventor: KUNIMOTO KEIJIRO
IPC: C02F1/46
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To stably form a compd. such as hypochlorous acid by stabilizing the storage and the supply of electrolyte with little effort. SOLUTION: The electrolyte more than satd. concn. is precipitated at the inside of a tank 15, and a solvent is supplied from an inlet 19 into the precipitate 16, and the satd. electrolyte soln. 17 formed at an upper part of the precipitate 16 is introduced to an electrolytic cell from an outlet 18 to electrolyze. In this way, much electrolyte soln. are supplied, time and labor for exchange and supply are reduced and also the concentration is stabilized and the formation of the compd. by electrolysis is executed stably.
Patent JP-H0577004-A (JP)
Title: Method for using nozzle for pouring molten steel
Inventor: IMAIDA YASUO
IPC: B22D41/54
Filed: 1991-09-24
Abstract: PURPOSE:To improve erosion resistance to a molten steel by limiting SiO2 content in a nozzle for pouring the molten steel composed of alumina and carbon, and to supplement the lowered strength caused by the limitation of SiO2 with the structure at the time of utilizing the nozzle. CONSTITUTION:By consisting essentially of alumina and carbon and making SiO2 content to be <=2% as for the quality of the nozzle 2 for pouring the molten steel, the durability is improved and also at the time of using the nozzle, shrinkable refractory heat insulating material is interposed between a nozzle supporting holder 1 and the nozzle 2.