baber/WOPTO huggingface dataset:
Patent JP-H06237436-A (JP)
Title: Picture reproduction system
Inventor: FUJIWARA SHIRO
IPC: H04N5/85
Filed: 1991-07-17
Abstract: PURPOSE:To obtain the picture reproduction system in which animated picture and still picture data read from a recording medium are outputted after being synthesized and it is not required to record edge information of the animated picture onto the recording medium and overlapping between both the pictures is easily discriminated. CONSTITUTION:An animated picture decoder 12 decodes animated picture data from a recording medium and stores the decoded data to an animated picture memory 13. An edge detection circuit 14 obtains an edge picture from the animated picture data stored in an edge detection circuit 14 and stores the picture to an edge picture memory 15. An information processor main body 11 applies drawing processing to CG picture data from the recording medium and stores the processed data to a CG picture memory 16. An overlap detection circuit 17 compares the stored contents of both the memories 15, 16 to detect the overlap between the animated picture and the still picture. The information processor main body 11 decides the synthesis method based on the edge picture and the overlap information. A synthesis circuit 18 synthesizes the animated picture and still picture data stored in the memories 13, 16 according to the decided synthesis method.
Patent JP-H0464982-A (JP)
Title: Liner for floppy disk jacket
Inventor: SAKAI YOICHI
IPC: G11B23/033
Filed: 1990-07-04
Abstract: PURPOSE:To prevent a regenerative output from being lowered by limiting the number of dust, which is stuck on a linear with a diameter larger than specified one, less than the specified number. CONSTITUTION:After mixing and weaving polyester fabric and rayon fabric, a web is formed, laminated, heated and pressed at a prescribed temperature with prescribed pressure so as to obtain an unwoven fabric linear for which a heated and pressed part and a not-pressed part exist. A blow processing is executed for this linear by clean air using a microfilter, and the liner is washed by jetting water filtered through a prescribed filter to the liner so as to obtain a desired liner. Thus, since the number of dust having a diameter larger than 2mum to be stuck on the liner is limited less than 40 pieces/92cm<2>, a satisfactory regenerative output can be obtained.
Patent JP-S6238490-A (JP)
Title: Radiation type fixing device
Inventor: TAKADA MOTOHIRO
IPC: G03G21/00
Filed: 1985-08-13
Abstract: PURPOSE:To optionally use a reflector shaped with high reflection efficiency and to remove dangerousness rolling in recording paper at the operation of the titled device by forming the reflector for reflecting heat rays to a paper carrying course, and a shutter member positioned to interrupt a radiation heat source from the paper carrying course. CONSTITUTION:Two squeezing shafts 55, 56 arranged close to the reflector 5 hold a shielding plate 52 between them, and when the shielding plate is displaced from its holding position to the lower part of a heater 4 at an abnormal time, the shafts 55, 56 are arranged on respective position where the shafts 55, 56 do not interfere in the displacing operation of the shielding plate 52. On the other hand, an upper paper guide 13 arranged on the carrying course 3 of recording paper P under the heater 4 prevents the recording paper curled or folded or wrinkled due to jam from direct contact with the heater 4 or the reflector 5 or enter close to these parts.
Patent JP-H05201346-A (JP)
Title: Method to gain yawing speed and/or lateral directional speed
Inventor: KIICHIYUAN KAO
IPC: B62D7/15
Filed: 1992-07-03
Abstract: PURPOSE: To continuously measure and detect the important dynamic characteristic quantity of a vehicle through an online system while using a method which can be made inexpensive and technically realized while using minimum sensors. CONSTITUTION: The measured values of front steering angle δv, rear steering angle δh and transverse acceleration αy are supplied to a state estimator 1. The state estimator 1 is composed of a block 1.1 having adaptive filtering characteristics and a block 1.2 having an arithmetic conversion function and in this case, one data vector is formed from the said three measured values. Besides, an estimate corresponding to the transverse acceleration αy is found by multiplying the said data vector and the estimated value of a parameter vector. While using an estimation algorithm, the estimate of the parameter vector is calculated from the estimate detected before and an error, and a state vector is found by multiplying the matrix of data vectors and the matrix of parameter vectors. Thus, a yawing velocity (w) and a transverse velocity Vz are extracted.
Patent JP-H0734667-A (JP)
Title: Holding tool for exterior wall panel
Inventor: MIYAHASHI ICHIRO
IPC: E04G21/16
Filed: 1993-07-16
Abstract: PURPOSE:To facilitate a turning-over work of a panel and increase the economical effect of reservation and transportation thereof, in the exterior wall panels which are horizontally arranged in the production thereof. CONSTITUTION:A supporting tool of exterior panel is constituted of a bar 12 fitted to the frame 2 of spandrel slab 1 and a leg 13 so as to hold the horizontally laid down spandrel slab 1 under the floating state. When turning over it, the leg is grounded and when reserving or transferring it, legs are mutually superposed to stack a plurality of legs.
Patent JP-S5969276-A (JP)
Inventor: KADOHARA NORIO
IPC: B25B27/067
Filed: 1982-10-08
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-S6154577-A (JP)
Title: Labeling device for contour feature point
Inventor: NITO MASAO
IPC: G06K9/46
Filed: 1984-08-25
Abstract: PURPOSE:To decide feature points regardless of the position of a subject form by deciding a base point based on an amount that has no relation with the position of the subject form in a screen and using this base point as a start point to put numbers successively on the feature points in the prescribed direction along a contour. CONSTITUTION:Both corner points P1-P4 and bottom points N1-N8 are detected as the feature points of the contour of a subject form F. These bottom points are connected successively for approximation to a polygon. The maximum side length has no relation with the change of position of the form F due to shift, rotation, etc. Therefore the length of each side is checked and an end of the longest side is defined as a base point in the fixed direction (clockwise), and the numbers are put successively in a prescribed direction A. In case plural longest sides exist (a, c), the adjacent sides (b) and (d) are compared with each other. Then the longer side (d) replaced with the longest side to decide the base point. As a result, the point N1 is defined as a base point and thereafter the numbers are put to N2-N8 successively. For the corner points, the point P1 having the longest distance from the centroid is defined as a base point. Then the numbers are put to points P2-P4 respectively.
Patent JP-S6156874-A (JP)
Inventor: MIYAZAKI TOSHIAKI
IPC: B25B13/46
Filed: 1984-08-25
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-H1123713-A (JP)
Title: Distance measuring instrument
Inventor: KATO MASAHIKO
IPC: B60R21/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring instrument which can obtain more highly reliable measured distance data by discriminating obstacles from measured data. SOLUTION: First or second range finders 51 or 52 obtains the measured distance data corresponding to the distance to a target to be measured. A differential data generating section 62A successively generates measured distance data between preceding measured distance data and succeeding measured distance data obtained by means of the range finder 51 or 52 and a binarization processing section 62E binarizes the differential data by using a prescribed threshold. Then a discriminator 63 discriminates whether or not the target is a preceding vehicle based on the periodicity of the binarized data train obtained by means of the binarization processing section 62B.
Patent JP-2000331460-A (JP)
Title: Disk flutter damping device
Inventor: ONO KYOSUKE
IPC: G11B19/20
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To damp disk flutter caused by an exciting force of air by setting up a smooth fixed wall surface nearby parallel to a disk surface satisfactorily getting near the disk surface in a partial annular surface region expanding in the radial direction and circumferential direction of the one-side surface of the disk surface and forming a damping effect based on the principle of squeeze air bearing in the gap between two surfaces thereof. SOLUTION: A squeeze air bearing plate 11, whose surface facing a disk surface is smoothly worked, is fixed to the side surface casing of a disk device in the peripheral part nearly parallel to the disk surface. The gap 12 between the squeeze air bearing plate 11 and the uppermost surface of the disk 1 is satisfactorily lessened, and the value is specified to nearly 0.3 mm or less. In such a manner, the squeeze damping force of the air film exerting on the disk surface is enlarged into largeness enough to damp flutter toy lessening the gap 12. Moreover, the whole disk surface is not covered, but a part of the disk surface is covered by the bearing surface forming the small gap.
Patent JP-S5966478-A (JP)
Title: Preparation of agent for storage of cold-heat
Inventor: KITANI SATSUKI
IPC: C09K5/16
Filed: 1982-10-08
Abstract: PURPOSE:To provide an agent for the storage of cold-heat, having a neutralization degree of 100%, and capable of giving a stable and highly viscous gel having high water-retaining property even in a concentrated salt solution, by using sodium bicarbonate in combination with sodium hydroxide for the neutralization of a polyacrylic acid. CONSTITUTION:The objective cold-heat storing agent is prepared by dissolving a saturated carboxylic acid (e.g. citric acid) to an aqueous solution of a polyacrylic acid, neutralizing and crosslinking the solution with sodium hydroxide and sodium aluminate to a neutralization degree of <100%, adding sodium bicarbonate thereto, and further adding a univalent inorganic salt (e.g. potassium chloride) to the mixture.
Patent JP-H0712665-A (JP)
Title: Testing machine for durability of diaphragm for pressure sensor
Inventor: MINE KOICHI
IPC: G01N3/32
Filed: 1993-06-23
Abstract: PURPOSE:To reduce a facility cost while improving a testing accuracy. CONSTITUTION:A diaphragm 16 is supported to a supporting unit 14 at a part except a pressure receiving surface 18. A contact part of an indenter 22 fixed to a vibrator 24 of an exciter 12 is brought into contact with a center of the diaphragm 16. When the exciter 12 is operated, the indenter 22 is vibrated, and the diaphragm 16 is vibrated. A variation and a frequency of a force to be applied to the diaphragm 16 become amplitudes of those responsive to an amplitude and a frequency of the exciter 12. Accordingly, the vibration and the frequency of the force applied to the diaphragm 16 can be accurately set. Since a pressure is applied to the diaphragm 16 without using fluid, an expensive testing condition controller, a hydraulic vibrator, etc., which have been heretofore indispensable are eliminated thereby to reduce a facility cost.
Patent JP-S5968084-A (JP)
Title: Thermal coordinate input device
Inventor: SEKI TETSUROU
IPC: G06K11/06
Filed: 1982-10-12
Abstract: PURPOSE:To allow a character to appear on a heat sensitive film for a specific time and to eliminate the need for a form for writing by using the heat sensitive film which varies in transparency with temperature and a temperature pen in combination. CONSTITUTION:Pressure sensitive rubber 16, a conductor film 17, and the heat sensitive film 18 which varies in transparency with temperature are laminated on a resistance film 1. The temperature pen 19 as a presser body, on the other hand, is heated above an ambient temperature by a power source 20. Therefore, when a character is written on the heat sensitive film 18 with the temperature pen 19, the character locus part of the heat sensitive film 18 becomes transparent and the color of the conductor film 17 appears. Consequently, the written character is seen as it is. This character disappears the specific time later by lowering the temperature of the heat sensitive film. Thus, the character appears on the heat sensitive film for the specific time to eliminate the need for a form for writing.
Patent JP-S6239279-A (JP)
Title: Filler for thermal recording paper
Inventor: KOGA YOSHIAKI
IPC: B41M5/30
Filed: 1985-08-14
Abstract: PURPOSE:To record clear images, by controlling the chlorine content and the specific surface area of a filler consisting of amorphous calcium silicate to within specified ranges. CONSTITUTION:Amorphous calcium silicate controlled to have a chlorine content in terms of Cl/SiO2 weight ratio of 0.001-0.005, a specific surface area of not more than 50m<2>/g, an oil absorption of 100-230ml/100g and a CaO/SiO2 molar ratio on an oxide basis of 0.002-0.4 is used as a filler. The filler can be prepared by a method wherein an aqueous solution containing sodium chloride in a concentration of 5-15wt%, sodium silicate with an SiO2/Na2O molar ratio of 2.30-3.10 in a concentration (as SiO2) of 4-8wt% and calcium chloride in such an amount as to have, together with sodium silicate, an oxide basis CaO/Na2O weight ratio of 0.1-0.3 is prepared, to which a mineral acid is added in such an amount as to have a neutralization rate of 10-20%, then the temperature of the solution is raised, and an acid is added until the pH of the reaction liquid becomes 6-8. The filler can be dispersed in an adhesive in a high concentration, and development of ground color of a recording layer can be effectively prevented.
Patent JP-S6239649-A (JP)
Title: Thermoplastic resin composition
Inventor: AOYANAGI TATSUHIRO
IPC: C08L33/02
Filed: 1985-08-14
Abstract: PURPOSE:To obtain a composition having excellent transparency and heat- resistance and high strength, by compounding an alpha-methylstyrene-acrylonitrile copolymer with a copolymer of an aromatic vinyl compound and a vinyl cyanide compound. CONSTITUTION:The objective composition is produced by compounding (A) 55-95(wt)% copolymer composed of 65-75% alpha-methylstyrene and 25-35% acrylonitrile and (B) 45-5% copolymer composed of 65-80% aromatic vinyl compound (excluding alpha-methylstyrene) and 20-35% vinyl cyanide compound. The number-average chain length of the component A is 800-1,600Angstrom  (based on polystyrene) and that of the component B is 1,000-4,000Angstrom . The ratio of the weight-average chain length to number-average chain length of the component B is 1.5-3.0. The vinyl cyanide compound of the component B is acrylonitrile.
Patent JP-S5881991-A (JP)
Title: One surface zinc electroplated steel plate excellent in paint acceptance
Inventor: KANAMARU TATSUYA
IPC: C25D5/26
Filed: 1981-11-05
Abstract: PURPOSE:To obtain a one surface zinc electroplated steel plate excellent in the acceptance for paint, by a method wherein a Zn or a Zn base alloy plated layer  is applied to one surface of a steel plate and a plated layer of Fe or an Fe-Zn alloy containing Fe in a specific amount or more on the other surface thereof in a specific thickness. CONSTITUTION:A Zn or a Zn base alloy electroplated layer is applied to one surface of a steel plate and an electroplated layer of Fe or an Fe-zn alloy containing 10wt% or more Fe is further applied on the other surface thereof in a coating amount of 1mg/m<2> or more. If the coating amount of the plateing is 1mg/m<2> or less, post-finishing effect is not almost developed and the purpose can be sufficiently attained in an amount of 3mg/m<2> or less usually.
Patent JP-S57101582-A (JP)
Title: Control circuit for reversible dc motor
Inventor: TANIGUCHI KEIJI
IPC: H02P3/12
Filed: 1980-12-15
Abstract: PURPOSE:To prevent the abnormal operation of a circuit operating as a normal and reverse drive circuit and a brake circuit by providing the circuit operating as both the normal and reverse drive circuit and brake circuit and allowing the motor to brake except when either one drive input is inputted. CONSTITUTION:When an input signal of H level is inputted to either of normal rotation input terminal S1 and reverse rotation input terminal S2 and an input signal of L level is inputted to the other input terminal S2 or S1, normal or reverse current flows through a motor M to normally or reversely rotate the motor. When the signal of H level is inputted simultaneously to both the terminals S1 and S2, transistors TrQ1, Q2 are conducted, TrQ3, Q4 are interrupted, thereby forming a brake circuit for shortcircuiting both terminals of the motor  M. When the signal of L level is inputted to both the terminals S1, S2, the  TrQ1, Q2 are interrupted, while the TrQ3, Q4 are conducted, thereby similarly  forming the brake circuit.
Patent JP-S6238617-A (JP)
Title: Output circuit device
Inventor: TANAKA YASUNORI
IPC: H03K19/0185
Filed: 1985-08-14
Abstract: PURPOSE:To suppress overshoot/undershoot of an output potential and power potential by controlling the drive capability of the output circuit device in response to the output potential so as to suppress the transient current of a load connected to an output terminal at charging/discharging. CONSTITUTION:When an input potential goes to a high level, an electric charge stored in a load capacitor 13 is discharged through the 1st NMOS transistor (TR) 7. Thus, the output potential is decreased comparatively slowly from a VDD potential to the threshold voltage Vt of the 2nd NMOS TR 9 and the 2nd PMOS TR 11. When the 2nd inverting section 3 is operated, a part of the electric charge stored in the load capacitor 13 is discharged and the output potential is dropped to the voltage Vt, then the transient current is decreased more than the case that the electric charge stored in the load capacitor 13 is discharged at once. Thus, the undershoot is suppressed.
Patent JP-H0888191-A (JP)
Title: Evaporation sequence method for many liquid precursors that are used in semiconductor thin film method
Inventor: BUISUUESUWAREN SHIBUARAMAKURIS
IPC: C23C16/40
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the condensation of the vaporized components of liquid precursor sources and succeeding liquid precursor sources having a low vapor pressure or the boiling of a liquid reaction source in a delivery system by a method, wherein each liquid precursor source, then each succeeding liquid precursor source having the low vapor pressure are introduced into a manifold in a form such that they are vaporized at a point closer to a treating liquid than the previously vaporized liquid precursor sources. SOLUTION: A point 32, where a liquid source 50 having a vapor pressure of 400 Torrs at 50 deg.C, of a boron dopant is introduced in a manifold 30 as a vapor, is located on the side of the stream lower than an entrance point 31 of a carrier gas. A point 34, where a liquid precursor source 60 having a vapor pressure of 70 Torr at 50 deg.C of a phosphorus dopant flows in the manifold 30 as vapor, is located on the side of the stream lower than the entrance point 32 of a boron dopant vapor. A point 36, where a liquid source 70 having a vapor pressure of 9 Torr at 50 deg.C of silicon flows in the manifold 30 as a vapor, is located on the side of the stream lower than the entrance points 31, 32 and 34.  As a result, the condensation of the vaporized component of the liquid precursor source or the premature boiling or the decomposition of a liquid reaction source in the manifold can be reduced.
Patent JP-S5967366-A (JP)
Title: Vacuum deposition method
Inventor: TSUBOI SHIYUNGO
IPC: C23C14/24
Filed: 1982-10-08
Abstract: PURPOSE:To clean up a vapor deposition source and to improve the quality of the thin film deposited by evaporation, by applying the negative bias on the vapor deposition source to be used in a vacuum deposition method in plasm contg. hydrogen and performing a melting treatment. CONSTITUTION:Metal 4 to be used as a Vapor deposition source is placd on the heater 6 in a bell-jar 21, and after the inside of the bell-jar 21 is evacuated by an evacuation device 20, valves 8, 9 are opened to introduce H2 or a gaseous mixture of H2 and Ar from a gas supply device 3. A high-frequency voltage of 12-20V at 50-60kHz or <=1kV at 13.56mHz is applied from an electric power source 2 to a discharge electrode 1 to generate plasma of H2 or the gaseous mixture of H2 and Ar. the vapor deposition source 4 is melted by the electric current from an AC power source 11 while the negative bias is applied on a heater 6 for heating the source 4 from a DC power source 5. The scum floating on the surface of the melt is reduced in a short time by the reducing property of H2 and the chemical activity specific to plasma, whereby the melt is cleaned up and the film deposited by evaporation having good quality is formed on the surface of a substrate 7.
Patent JP-H1127332-A (JP)
Title: Orthogonal amplitude distortion correction circuit
Inventor: IWAO KAZUO
IPC: H04L27/20
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the orthogonal amplitude distortion correction circuit that always keep a phase difference of π/2 of an orthogonal carrier of I/Q data stable. SOLUTION: A received digital video signal is separated into I/Q data by a serial/parallel converter 1, the data are converted into analog data by D/A converters 2-1, 2-2, and the analog data are orthogonal-modulated by an output carrier from a carrier source 5 at signal modulators 4-1, 4-2 via low pass filters 3-1, 3-2. One of the carrier outputs is phase-shifted by π/2 at a π/2 phase shifter and a phase shifter 9, both the carrier outputs are synthesized at a synthesizer 7, from which an RF signal is outputted. A level difference between outputs c, d of a 3 dB coupler 8 is maximized when a phase difference between modulated data a, b given to the 3 dB coupler is correctly π/2 and a level difference detector 11 detects the maximized level difference.  A phase correction information detector 12 controls the phase shifter 9 to maximize the level difference with the output of the level difference detector 11 only when the I/Q data are identical to each other.
Patent JP-H04189231-A (JP)
Title: Paper feeding device
Inventor: SAKAMOTO NAOKI
IPC: B65H83/02
Filed: 1990-07-04
Abstract: PURPOSE:To carry the form with the even friction force at two points, and prevent diagonal feeding and jam of the form by forming, at least, two forward feeding rollers so as to pressure-contact to the form of a form stand with dead- weight thereof. CONSTITUTION:When a first arm 55, in which a first forward feeding roller 53 is provided, is tuned by the drive of a motor 63 to lower the first forward feeding roller 53, a second arm 55', in which a second forward feeding roller 53' is provided, is tuned by dead-weight thereof to lower the second forward feeding roller 53'. At this stage, the second arm 55' is engaged with an engagement part 61a provided in the first arm 55, and the tuning operation by dead- weight is controlled, and the second arm 55' is tuned following to the tuning operation of the first arm 55. When the first and the second forward feeding rollers 53, 53' abut on the top surface of the form placed on a form stand, engagement of both arms 55, 55' is cancelled, and both the forward feeding rollers 53, 53' are made to pressure-contact to the top surface of the form with dead-weight.