baber/WOPTO huggingface dataset:
Patent JP-H01289716-A (JP)
Title: Moulding and manufacture thereof
Inventor: YADA YUKIHIKO
IPC: B29L31/30
Filed: 1988-05-17
Abstract: PURPOSE:To improve the strength of engaging parts by engaging a plurality of mouldings through uneven notches formed at core members, and monolithically forming the outer circumferential parts of engaging parts through moulding parts continuously extending in section. CONSTITUTION:A side moulding 1 is cut at its moulding part in the corner part except a metal core 30, while one side wall of the core 30 is cut 31 in the tip end of corner part S and formed in the form of L in section. On the upper end of this cross sectional part, a notch part 27 comprising projections 32 and recesses 33 are formed. The upper molding 2 is cut 23 at a part and lower part of its core member 28 in the corner part and a notch part 27 comprising recesses 25 and projections 26 are formed. The notches 35, 27 are mutually engaged and mouldings 1, 2 are integrated. It is thus possible to improve the strength of connected parts at which the cross sectional form of moulding part varies continuously.
Patent JP-S5821741-A (JP)
Title: Correcting method for boundary part of image in photoengraving device for television image
Inventor: YAMADA SENHIKO
IPC: G03F1/00
Filed: 1981-07-31
Abstract: PURPOSE:To remove the unsightly zigzag parts produced in the boundary parts for images in the case of storing, processing and photoengraving the image of one frame in the stage of making Y, M, BK for printing directly from an NTSC television signal. CONSTITUTION:The timings for writing and reading of a frame memory 24 are such that first the images for the 2 fields of the first half out of repetitions of 4 fields are stored in the memory 24. In succession, the images of the 2 fields of the second half are outputted from an NTSC decoder. The signals thereof are averaged with the feedback signal from a delaying circuit 25 in an averaging circuit 23 and are stored successively in the memory 24. Here, the output of the circuit 25 is the signal delayed by one frame in the circuit 23 and the averaged two signals are exactly the same image. The difference here lies in that the phases of the zigzag components at the boundary in the images are respectively of anti-phases. Therefore only the zigzag components in the boundary parts are eliminated without spoiling the image components at all.
Patent JP-H09185381-A (JP)
Title: Sound absorber
Inventor: NARITA NOBUHIKO
IPC: G10K11/16
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To effectively absorb a sound of a low frequency range and improve the sound absorbing capability by forming many sound absorbing elements each consisting of an orifice case which forms an orifice which has an opening opposite a sound source side while the base end extended along a substrate communicates with a cavity. SOLUTION: On the surface of the flat plate type substrate 1 on the side of the sound source, many sound absorbing elements 2 are formed which each consist of a resonator case 21 having a sealed cavity 21a and the orifice case 22 extended from one side wall of the resonator case 21 along the substrate 1. The sound absorbing materials can be made sufficiently low in resonance frequency at which a sound is effectively absorbed since the length of the orifice 22a formed in the orifice case 22 projecting the resonator case 21 is much longer than the thickness of the resonator case 21. Further, the mass of air mass in the orifice 22a becomes large, so the sound resonance absorbing power is improved.
Patent JP-H04349185-A (JP)
Title: Oxide superconductor composite and its manufacture
Inventor: KUWAJIMA HIDEJI
IPC: C04B41/90
Filed: 1991-05-27
Abstract: PURPOSE:To offer an oxide superconductor composite in which the generation of cracks is suppressed and the deterioration in its superconducting properties is prevented and its manufacturing method. CONSTITUTION:Pasting is executed in such a manner that the order of a silver particle sheet, an oxide superconductor powder sheet, a mixed sheet of oxide superconductor powder, silver particles and platinum particles, a mixed sheet of oxide superconductor powder and substrate particles and a substrate is regulated from the upper part. Then, burning is executed to integrate the above.
Patent JP-H09283268-A (JP)
Title: Fluid heating method
Inventor: FUKUMURA MAMORU
IPC: F24H1/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To heat fluid in a pipe by converting an induced current, flowing in a conductor which moves in a magnetic field, directly to head. SOLUTION: The N-pole of a magnet 1 is arranged on one side in the outer periphery of a pipe 3 and the S-pole of the magnet 1 is arranged on the other side. In the pipe 3 between both poles, a heating wire L as a conductor, which has a part (a) perpendicular to a magnetic line of force 2 and is formed into a closed circuit, is mounted at the center shaft 4 of the pipe 3. An impeller 5 is fixed to the center shaft 4 and rotated with fluid, the heating wire L is heated with an induced current (i) generated by the rotation of the heating wire L mounted on the center shaft 4 and then fluid is heated.
Patent JP-S5911659-A (JP)
Title: Lead material for semiconductor
Inventor: FUTATSUKA RENSEI
IPC: C22C9/00
Filed: 1982-07-12
Abstract: PURPOSE:To provide a Cu alloy with all characteristics required for the lead material for the semiconductor: that is, excellent plating capability, press punchability, radiation, resistance to repeated bending and conductivity and heat resistance by imparting specific quantities of iron, phosphorus and zirconium. CONSTITUTION:The lead material contains 0.10-0.30% Fe, 0.03-0.08% P and 0.005-0.10% Zr, a Fe component improves the heat resistance and strength of the lead material, a P component forms an iron phosphate together with Fe and improves the heat resistance, conductivity and strength of the lead material, and Zr improves the heat resistance of the lead material. A content ratio of Fe%/P% is brought to 3.5-5.5 in order to ensure stably excellent conductivity. Ingots are hot-rolled at a temperature of 850 deg.C, annealing is repeated through a cold rolling process, these materials are held for sixty min at 410- 585 deg.C, cooled with air to execute the heat-treatment.
Patent JP-S5644201-A (JP)
Title: Antifogging plate glass equipped with omnidirectional receiving antenna
Inventor: SAKURAI KAORU
IPC: H01Q1/12
Filed: 1979-09-20
Abstract: PURPOSE:To improve the gain for a medium wave band and eliminate directivity in a very high-frequency band, by connecting the bent type very high-frequency wave receiving antenna, which is provided outside the heating conductor, to the heating conductor directly. CONSTITUTION:Heating conductor 11 operates as a medium wave band receiving antenna exclusively. Bent antenna 15 for very high-frequency wave receiving is provided to transparent plate glass 1 in the upper part of heating conductor 11. Heating conductor 11 and very high-frequency wave receiving antenna 15 are connected in close parallel conductor parts in respect to the distributed constant. One end of very high-frequency wave band receiving antenna 15 is connected to heating conductor 11 directly. Therefore, radio waves of the medium wave band received by heating conductor 11 are transmitted to the receiver through the very high-frequency wave band receiving antenna without loss.
Patent JP-H01291153-A (JP)
Title: Biosensor
Inventor: NANKAI SHIRO
IPC: G01N27/28
Filed: 1988-05-18
Abstract: PURPOSE:To easily measure the concn. of a substrate with an extremely small volume of liquid to be inspected and with good accuracy by forming a space part including a reaction layer on a substrate having an electrode system and the reaction layer. CONSTITUTION:The substrate 1 and the respective members of a spacer 7 and cover 9 consisting of plastic plates are adhered and integrated to attain the relative positions shown by broken lines. Namely, the spacer 7 has about 300mum thickness and is formed to the shape in which the central part is cut to a U shape of 2mm width and 7mm length. The end part of the cut part constitutes an introducing port 10 for a sample liquid when the spacer is integrated. The central part forms the space part 8. The cover has a hole of 2mm diameter which constitutes a discharge port 11 when integrated. The sample liquid is introduced from the port 10 into the inside when the port 10 at the front end of the glucose sensor constituted in such a manner is brought into contact with the sample liquid, standard glucose liquid. The air in the space part 8 is rapidly discharged from the discharge port 11 at this time and the space part 8 is simultaneously filled with the sample liquid up to the level near the discharge port 11. The concn. of the substrate is thereby measured with the extremely small volume of the liquid to be inspected and with the good accuracy.
Patent JP-S61279135-A (JP)
Title: Manufacture of compound thin film comprising group ii and vi
Inventor: ISHIKO MASAYASU
IPC: H01L21/365
Filed: 1985-06-04
Abstract: PURPOSE:To form a compound thin film with even film thickness and film quality extending over broad space by a method wherein, when the compound thin film composed of group II and VI elements is to be formed, the II alkyl compound is heated to be decomposed immediately before the II alkyl compound is fed to a growing substrate. CONSTITUTION:One or more alkyl compounds containing at least one or more group II elements are fed from a feeding pipe 2 while one or more compounds containing at least one or more group VI elements are fed from another feeding pipe 7 to form a compound film composed of group II and VI elements. At this time, the II alkyl compound is heated to be decomposed immediately before the II alkyl compound is fed to a growing substrate 4. Through these procedures, a compound thin film composed of group II and VI elements with even thickness and film quality extending over broad space can be formed.
Patent JP-S5644282-A (JP)
Title: Color solid image pickup device
Inventor: TANAKA OOMICHI
IPC: H04N9/04
Filed: 1979-09-20
Abstract: PURPOSE:To obtain a luminance signal and a modulation color signal by addition and subtraction between adjacent scanning lines, by arranging three-color filters so that the space modulation color signal may be inverted at 180 deg. for every one horizontal scanning and the light receiving output may be the same color signal in each vertical signal line. CONSTITUTION:The signal which is space-modulated through photo diodes 2a, 2a', 2a''... by RGB filters 6, 7 and 8 in the first horizontal scanning line is caused to pass through photo diodes 2b, 2b', 2b''... in the second scanning line to obtain a signal different in phase from the signal of the first horizontal scanning line by 180 deg.. Photo diodes are so arranged that the same color signal can be obtained in the same vertical transfer means. Consequently, a luminance signal and a modulation color signal can be obtained by addition and subtraction between signals of photo diode is 2a, 2a', 2a''... and 2b, 2b', 2b''... from adjacent scanning lines respectively.
Patent JP-S62277930-A (JP)
Inventor: KAWAGUCHI TAKAO
IPC: A47L15/26
Filed: 1986-05-28
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-H11352204-A (JP)
Title: Direction finder
Inventor: OHASHI YOSHIMASA
IPC: G01S3/74
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To enable the suppression of effects of grating lobes by rotating a antenna platform and detecting a true arrival direction form the distribution of arrival directions of radio sources which are detected on the basis of the arrangement of a plurality of antennas. SOLUTION: An antenna platform 2 is oriented at a predetermined azimuth angle by a constant instantaneous-field-of-view rotation driving device 14 for receiving radio waves from a plurality of radio sources with a plurality of antennas 5 and receivers 6. Then, on the basis of the covariance matrix computed by a covariance matrix computing device 7, a characteristic value and characteristic vector computing device 8 computes characteristic vectors which correspond to M-pieces of characteristic values. On the basis of them, a noise part space projection length computing device 9 computes a projection length Rb , and a projection length minimal value computing device 10 obtains the minimal value of the projection length Rb .  These procedures are repeated as the platform 2 is rotated, and a cumulative angle detector 15 outputs groups more frequent than a predetermined frequency in the output of the computing device 10. Therefore, cumulative frequencies are not dispersed, and a true value is estimated.
Patent JP-H01295718-A (JP)
Title: Nc data creating method for trimming shape machining
Inventor: SEKI MAKI
IPC: B23H7/06
Filed: 1988-05-18
Abstract: PURPOSE:To enable a punch to be surely inserted to a die (trimming shape) by obtaining a semicircle of predetermined radius, with a crossing point between a perpendicular from a start point and an approach shape element serving as the center coordinate value, and adding the semicircle to the trimming shape obtaining the actual trimming shape. CONSTITUTION:A crossing point (approach point) Ap, drawing a perpendicular from a wire cut start point Sp to an approach shape element EL1, is obtained, and a semicircle HCIR of predetermined radius (r), preset by a system parameter, with this approach point Ap serving as the center coordinate value, is obtained. A shape, adding the semicircle HCIR to a trimming shape PRF, serves as the actual trimming shape, and a wire electrode approaches a crossing point Pa between the perpendicular and the semicircle HCIR, actually a point Pof offset by the radius of the wire electrode, creating an NC data machining as in the actual trimming shape. In this way, even when machining accuracy deteriorates in the vicinity of the approach point, a punch can be surely inserted to a die (trimming shape).
Patent JP-H02305798-A (JP)
Title: Running device
Inventor: KITAJIMA SHIGERU
IPC: B66C9/14
Filed: 1989-05-17
Abstract: PURPOSE:To improve the running performance and to realize a compact size and a light weight by providing a pair of wheel shafts crossing a locker beam in the width direction and holding wheels rotatable, eccentric shafts held by the locker beam, wheel gears, and regulation gears. CONSTITUTION:When the wheels come to the position of a rail 1 having an uneven height during the running under the condition imposing even loads to wheels 12a and 12b and the reactions of the wheels are R1=R2, a heavier load is imposed to the wheel 12a where the upper surface of the rail 1 is higher, and the reactions of the wheels are made R1->R2. As a result, torques T1 and T2 around eccentric shaft centers O1 and O2 are made T1>T2, and the wheel shaft 14a is rotated in the direction of the arrow (a) around the eccentric shaft center O1 as the center. This torque rotates a wheel gear 186, and rotates the wheel shaft 14a in the direction of the arrow (b) around the eccentric shaft center O2 as the center. Consequently, the wheel 12b is lowered to the lower side and contacted to the upper surface of the rail 1.
Patent JP-H09307793-A (JP)
Title: Resource management system
Inventor: NAGAYAMA KAORU
IPC: H04N7/173
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To assign commercial programs efficiently to each broadcast program by referring to the attribute of the broadcast program and its time frame so as to assign commercial programs to each broadcast program based on the utility condition and its use period of each commercial programs. SOLUTION: CM frame information of programs under the condition according to contract information is displayed on a weekly program table. In a 3-dimension display means, programs are block-displayed on a 2-dimensional plane where the axis of ordinate takes the time and the axis of abscissa takes the day of the week ordate. Moreover, the weekly program table is rewritten and the rewritten table is displayed in the unit of one week by selecting a last-week button 420 or a next-week button 430. The range of display of programs onto the weekly program table is limited only to those with a valid contract period. Moreover, the propriety of programs display is decided depending on the contract condition and the program contents. Since only the programs to which commercial programs of active sponsors are assigned are displayed, the assignment is conducted quickly and easily.
Patent JP-S5549967-A (JP)
Title: Step motor
Inventor: MOTOKI YOSHIAKI
IPC: H02K21/00
Filed: 1978-10-02
Abstract: PURPOSE: To select a direction of rotation optionally and reduce vibration, by preparing two stator coils, deviating the magnetic centers of the coils at a very small distance from both sides of the centers of stator poles and using one stator coil for diving and the other for braking.  
     CONSTITUTION: A first stator 21 fitted with a stator coil 41 and a second stator 22 fitted with a stator coil 42 are provided. The magnetic center lines l 1 , l 2  are deviated at a very small angle θ/2 to both the sides of the center lines of magnetic poles. The stator coils 41, 42 are so wired that one of the coils is short-circuited when the other is connected to a power source. The stator coils can be switched by each other through a switch 7. As a result, one of the stator coils serves for braking while the other is selected for driving, and the direction of rotation can be changed optionally, a normal stepping range is widened and generation of vibration is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61279858-A (JP)
Title: Negative resit developing device
Inventor: SUZUKI YOSHIMARE
IPC: H01L21/30
Filed: 1985-06-05
Abstract: PURPOSE:To form a fine pattern with a device for mixing a developing soln. and cleaning liquid, spraying the mixture to a negative resist and developing the same by controlling the flow rates of the respective liquids from the start till the end of development in such a manner as to coincide with set values. CONSTITUTION:The developing soln. 1 is fed via a pump 7, a flow rate control valve 9 and a flowmeter 11 to a pipe 5. The cleaning liquid 2 is also fed via pump 8, a flow rate control valve 10 and a flowmeter 12 to a pipe 5. The liquid mixture composed of the developing soln. and the cleaning liquid is sprayed from a spraying nozzle 6 onto a sample 16 under rotation to develop and clean the same. The flow rates of the developing soln. and the cleaning liquid are detected. The flow of the respective liquids are so controlled 13 as to attain the preset flow are ratio; for example, the flow rate ratio of the developing soln. and the cleaning liquid is so controlled continuously as to attain 3;1 at the start and 1:3 at the end. Since the flow rates of the developing soln. and the cleaning liquid are controlled by continuously changing the same, the formation of the fine pattern of the negative resist is made possible without the volume change in the exposing part of the sample.
Patent JP-H10309450-A (JP)
Title: Gas absorption device
Inventor: MATSUDA MUTSUO
IPC: B01F3/04
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas absorption device for dissolving gas in high concentration and feeding continuously a liquid in which gas is dissolved. SOLUTION: In a gas absorption device 10, an absorbed gas mixer 24 is set on an untreated liquid feed duct 18 for feeding a liquid from an untreated liquid tank 14 for storing the liquid and a gas feed duct pipe 22 is connected with the absorbed gas mixer 24. The untreated liquid feed pipe 18 is connected with an agitation tank 12 in which an agitating element 30 is provided, and a gas and liquid mixture introduction pipe 32 for introducing untreated liquid is set in the vicinity of the untreated liquid feed duct 18 and the agitating element 30 in the agitation tank 12. A treated liquid drain duct 34 is connected with the agitation tank 12. A control valve 38 is set on the treated liquid drain duct 34, and a treated liquid reflux duct 40 is provided between the control valve 38 and the agitation tank 12.
Patent JP-S5914293-A (JP)
Inventor: SATOU MASAKI
IPC: H05B6/26
Filed: 1982-07-15
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-S612014-A (JP)
Title: Rotation detecting device
Inventor: UJIYOU TATSUZOU
IPC: G01D5/245
Filed: 1984-06-15
Abstract: PURPOSE:To detect a rotation with turning without losing the balance of rotation by equalizing the weight of a part pierced from a rotary body and the weight of a member to be detected in a rotation detecting meter detecting the rotation of the member to be detected with fitting the member to be detected into the hole being made on a rotary body. CONSTITUTION:A rotary body 20 is provided around a rotary axis 21 in the rotation detecting device of the rotary head cylinder of VTR for instance. A hole 20a is made on a part of the rotary body 20 and a magnet coil is fitted as a member 22 to be detected. A magnetic detector 23 is provided on the lower part of the rotary body 20 as well and the rotation is detected by detecting the magnetism transmitted from the magnet coil 22. In this case the weight of the material removed by making the hole 20a of the rotary body and the weight of the coil 22 is equalized. For instance the rotary body 20 is made of iron (7.8 specific gravity) and the coil 22 of ferrite (4.7 specific gravity), so the thickness of the coil 22 is enlarged. The rotation can therefore be detected with good accuracy as the rotary body is balanced.
Patent JP-H09277783-A (JP)
Title: Rewriting type electronic blackboard
Inventor: TSUKAMURA MASASHI
IPC: G06F3/041
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To erase instantly a data displayed on a screen and display a plurality of data combined freely on the screen. SOLUTION: A data read from a digitizer 2 into a computer 1 is input into a data processing section 9 on an electronic blackboard 3 and stored in a memory 4, and then projected on a screen 5 by a projector 6 in the form of overlapping characters, figures and the like written directly with ink or the like on the screen 5. On the other hand, the data written with ink or the like on the screen 5 is read by a scanner 7, and printed together with the data projected by the projector 6 on the memory 4 and printed by a printer 8 on the data processing section 9. The characters, figures and the like displayed on the screen 5 are erased instantly by clearing the content on the memory 4 by the above arrangement, and also a plurality of data are combined freely by overlapping a plurality of data all together on the memory 4 to display the characters, figures and the like on the screen 5.
Patent JP-S6015397-A (JP)
Inventor: YAMAGISHI JIYUN
IPC: B66D1/395
Filed: 1983-07-07
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-S62283973-A (JP)
Inventor: TATSUTANAHARI RAKAHIMINARAWAN
IPC: C07D473/34
Filed: 1987-05-19
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-S5912269-A (JP)
Inventor: MOGI TOMIO
IPC: F25B1/00
Filed: 1982-07-14
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-S5347756-A (JP)
Title: Front-verge differentiation circuit
Inventor: OOKUBO YASUO
IPC: H03K5/04
Filed: 1976-10-13
Abstract: PURPOSE: To secure so small occupied area for a time constant circuit that a capacitor required for the circuit can be incorporated into an integrated circuit, and to decrease the number of the element. Thus, the integration performance can be enhanced. 
     COPYRIGHT: (C)1978,JPO&Japio