baber/WOPTO huggingface dataset:
Patent JP-H05261102-A (JP)
Title: Ultrasonic diagnostic device
IPC: G01P13/00
Filed: 1992-08-03
Abstract: PURPOSE:To measure the correlation among velocity, dispersion, and intensity by adding the two-dimensional color change both in the velocity of the moving part inside a living body and in the velocity dispersion to the luminance change corresponding to ultrasonic reflection intensity for displaying them by color. CONSTITUTION:The color and luminance specified by respective physical quantities on the calculated velocity information, velocity dispersion information, and ultrasonic reflection information are determined, and this color and luminance are displayed with image information. The x axis is the velocity dispersion axis, and the velocity dispersion 6 is shown, for example, by a green component. The y axis is the velocity axis, and the sign (+) denotes the approaching direction, and the approaching velocity vi is shown, for example, by a red component. The sign (-) denotes the receding direction, and the receding velocity vi is shown, for example, by a blue component. The z axis is the ultrasonic reflection intensity axis, and the ultrasonic reflection intensity (p) is shown by a luminance component. Yx1 is dark yellow, BGx2 dark deep blue green, Ry1 dark deep red, BGy2 dark deep blue, and O is the boundary between pale red and pale blue, respectively. Rz1 is light deep red, Bz2 light deep blue, Yz3 light yellow, and BGz4 light deep blue green, respectively.
Patent JP-S6266470-A (JP)
Title: Digital signal recording and reproducing device
Inventor: KIHARA NOBUYOSHI
IPC: G11B20/10
Filed: 1985-09-19
Abstract: PURPOSE:To prevent the disturbance in the regularity of sample number in one field by providing a field identification signal generating section and a field identification signal detecting section. CONSTITUTION:After an inputted sound signal is sample by an AD conversion section 1, the result is quantized and converted into a digital signal and stored in a memory section 2 in the unit of one field. In this case, the sample number in one field is 800 or 801 and the number is distinguished by an address signal from an address signal generating section 3. The sample number is controlled into 800 or 801 by using a signal from a field identification signal generating section 4 for the address signal generating section 3. A signal stored in the memory section 2 is inputted to a recording signal generating section 5 at each field and generated into the signal constitution suitable for the recording in a VTR and outputted as a recording signal. Thus, the disturbance of the regularity of the sample number in one field is prevented.
Patent JP-H0371079-A (JP)
Title: Sonar display processor
Inventor: SHIMIZU TOSHIO
IPC: G01S7/62
Filed: 1989-08-11
Abstract: PURPOSE:To display an image on a display device without deforming the amplitude shape of a received signal greatly by converting a received signal which is larger than a threshold level as to the output of a short-time detecting and integrating circuit into a code string and generating a gate signal with its output signal. CONSTITUTION:The threshold level is set to a multiple of the noise level of a waveform which is detected and integrated by the short-time detecting and integrating circuit 1 and a code circuit 2 generates the code string of '0' for a section where the signal is less than the threshold level and '+1' and '-'for a section where the threshold level exceeded continuously. A code delay circuit 3 delays the string by 1 for every T-second section and a multiplying circuit 4 performs multiplication by the same coefficient with the code string; and an adding circuit 5 adds respective codes and the gate of a gate circuit 6 is closed for a constant period when its output level is larger than a prescribed value.
Patent JP-S6186700-A (JP)
Inventor: MAEDA MASAHIKO
IPC: G01T3/06
Filed: 1984-10-04
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-2000032488-A (JP)
Title: Electronic still camera
Inventor: TAKASHIMA SUSUMU
IPC: H04N9/73
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To conduct proper white balance independently of a ratio of a specific color in an image by providing a means that keeps a color temperature of various light sources to illuminate an object, selecting the color temperature in the storage means and applying the selected color temperature to the adjustment of white balance. SOLUTION: Prior to photographing, a menu key is operated to manually select a mode, in response to the weather at that time. A video signal for one image that is photoelectrically converted for each prescribed period is sampled by a sample-and-hold circuit 34 and converted into a YUV signal at a color process circuit 36. The YUV signal is transferred to a DRAM 39, a CPU 41 reads the signal and gives it to a liquid crystal display device 13, on which the signal is displayed. In this state, when the direction of a camera is changed and a desired composition is obtained, a shutter key is 'half depressed' and the exposure and the focus are set and then the shutter key is 'fully depressed', then the YUV signal stored in the DRAM 39 is fixed at the YUV signal at that time.
Patent JP-S6363304-A (JP)
Inventor: NAKAMURA SHOICHI
IPC: A01C11/02
Filed: 1986-09-03
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-S5998518-A (JP)
Title: Lamp annealing apparatus
Inventor: IWAMATSU SEIICHI
IPC: F27D11/02
Filed: 1982-11-26
Abstract: PURPOSE:To uniformly execute the annealing process on the surface of sample without any thermal distortion by providing a heating lamp or heater which partially and additionally changes a heating temperature. CONSTITUTION:Nitrogen gas is introduced into a quartz tube 1 and the light emitted from the halogen lamp 2 is reflected by a reflector, etc. Thereby, the surface of sample 4 provided within the quartz tube 1 is annealed by the lamp. The sample 4 is supported by a quartz support and the periphery is preliminarily heated up to about 200 deg.C by a heater 6 embedded in the support 5. Uneven annealing and thermal distortion at the edges of wafer can be prevented by providing a structure for keeping the edge of wafer at a high temperature.
Patent JP-H04209348-A (JP)
Title: Tape player
Inventor: OHASHI TAMAKI
IPC: G11B15/00
Filed: 1990-08-07
Abstract: PURPOSE:To eliminate the looseness of a tape by restricting the movement of a head plate on the way of the head plate moved to a play position from a non-play position, and releasing the restriction of the movement of the head plate when it arrives at the end position. CONSTITUTION:When a cassette is inserted in a cassette holder, an eject lever 4 is retreated to this side and a control switch S1 is actuated. Then, power is fed to an electromagnetic actuation body 43 and a motor 29. By the rotation of the motor 29, a head plate actuating mechanism 50 is started to be actuated. Simultaneously, coaxial gears 93f and 93r, transmitting gears 90f and 90r meshed with the gears 93f and 93r and gears 95f and 95r meshed with the gears 9Of and 9Or are respectively rotated and reel shafts 94f and 94r are respectively rotated in a reverse direction. In the case that the tape is loosened, the looseness is eliminated. When the tape is strained, the rotation of the shafts 94f and 94r is restricted and the shafts 94f and 94r and the gears 95f and 95r become a slip state. Then, such a state is maintained until the head plate 27 arrives at the play position.
Patent JP-H0491805-A (JP)
Title: Rolling mill and rolling method
Inventor: KIMURA KATSUHIDE
IPC: B21B29/00
Filed: 1990-08-07
Abstract: PURPOSE:To easily correct the shape of a rolled product by inserting support rolls onto a back up shaft and moving the support roll positions forward and backward in the axial center direction of an upper work roll by moving means. CONSTITUTION:The support rolls 12 having a circular shape are inserted onto the back up shaft 3 supported by back up shaft bearings provided in a housing 10. The positions of the support rolls 12 are previously determined to meet the width of a slab 5 prior to rolling of the slab 5 and a back up roll 4 having back up roll supporting part 4a on the side outer than the width of the slab 5 is previously mounted. The support rolls 12 are slid forward and backward in the axial center direction of the upper work roll and further, the back up roll 4 is exchanged so that the strip 5a attains a desired shape. The pressure of rods for roll bending is thereafter controlled, by which edge wave and middle waviness are prevented.
Patent JP-H0934341-A (JP)
Title: Holography recording and reproducing method
Inventor: GOTO AKIHIRO
IPC: G03H1/04
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To reduce the superimposition of the speckle noises, which are generated by surface scattering and internal scattering of a hologram recording medium and a mask illumination optical system, onto the patterns. SOLUTION: The material body light beam emitted from a mask 1 and reference light beams are interfered to each other to form interference fringes. Then, a hologram recording medium 3 is arranged at the position where the interference fringes are formed and the pattern drawn on the mask 1 is recorded as a hologram on the medium 3. In this holography recording method, the patterns drawn on the mask 1 are superimposed and recorded several times on the medium 3 while the incident angles of reference light beams 6A and 6B to the medium 3 are successively changed.
Patent JP-H1050676-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAMOTO KYOKO
IPC: H01L21/3065
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, whereby a silicon substrate or polycrystalline silicon film is scarcely etched during ashing. SOLUTION: Specified parts of a Si substrate 1 or insulation film 2 on the substrate are covered with a photoresist, and uncovered parts of this film 2 are dry etched off, using an etching gas contg. C and F. While controlling the temp. to 100 deg.C or lower, a fluorocarbon film 6 and photoresist 3 deposited to the surface are washed off, using at least oxigen gas.
Patent JP-S6451591-A (JP)
Title: Information input device by concentric cord
Inventor: KAGAMI AKIRA
IPC: G06K7/10
Filed: 1987-08-24
Abstract: PURPOSE:To enlarge an allowed angle and to improve an information recording density by discriminating the outermost annular ring of a concentric cord from a background and deciding a scanning linen in which the interval of the annular ring is maximum to be the scanning line on a central axis. CONSTITUTION:The concentric cords respectively constitute the one unit of information to be transferred. The outermost part of the concentric cord is enclosed by a basic contour 21 so as to discriminate from are cording medium 1, namely a background image. An area inside thereof is divided by four concentric annular rings to represent the two four bit information of a left cord 23 and a right cord 24 point symmetrical on the center of the arbitrary central axis 22. The information to be transferred is recorded in the regular arrangement of the complete interval of a data character 36 in an area 35 enclosed by a positioning character. The data character 36 and the positioning characters 33, 34 are discriminated by representing information represented by the four bits. Whether the scanning of the character starting the scanning passes on the central axis or not is decided in a central axis decision circuit 4. An algorithm for deciding the central axis is simply executed.
Patent JP-H0763554-A (JP)
Title: Inclination detecting device
Inventor: YOSHIKAWA KOJI
IPC: G01C9/00
Filed: 1993-08-24
Abstract: PURPOSE:To estimate an inclination on the basis of the state equation for describing the dynamics of a subject to be detected and the detection information of an inclination detecting means and an angle speed detecting means, and perform the detection of the inclination as much as precisely without response delay. CONSTITUTION:A working vehicle has various sensors such as an inclination sensor 20 for detecting the inclination in the lateral direction of a body and an angle speed sensor 25 for detecting the change speed (angle speed) of the inclination of the lateral direction of the body. The information of the sensors 29, 25 are inputted to an arithmetic device 19 utilizing a microcomputer, and the information of the inclination corrected by this device 19 is inputted to a control device 16. Namely, by utilizing the device 19, the inclination is estimated on the basis of the state equation for describing the dynamics of a liquid as a subject to be detected and the detection information of inclination detecting means 22, 24, or the detection information of the sensor 20 and the detection information of the sensor 25.
Patent JP-H1132765-A (JP)
Title: Nucleotide
Inventor: YOSHIKAWA YOSHIE
IPC: C12Q1/68
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nucleotide capable of carrying out in excellent reproductivity in high efficiency the analysis of an unknown gene for performing differential expression, useful for determining a base sequence, by setting a each nucleotide of a specific structure so as to show equal priming efficiency. SOLUTION: In two or more kinds of nucleotides having a structure of formula I (X is a nucleotide composed of a labeled compound or an arbitrary sequence; (m) is 0 or 1; a is thymine, (n) is a natural number; B is V or N; V is adenine, guanine or cytosine; N is adenine, guanine, cytosine or thymine), (n) in formula I is set so that each nucleotide shows the same priming efficiency. Preferably the nucleotide is a nucleotide in which <=1/3 thymine shown by γis adenine, guanine and/or cytosine in a nucleotide of a structure of formula II (γ is thymine; (k) is a natural number of >=3; δ is V or N).
Patent JP-H0661941-A (JP)
Title: Repeater station speech channel selecting method
Inventor: MURAO NORIMASA
IPC: H04W16/26
Filed: 1992-08-05
Abstract: PURPOSE:To reduce a talking crosstalk cuased by the position of an ordinary station in regard of a repeater station speech channel selecting method that is applied in a local disaster prevention radio system including plural repeater stations. CONSTITUTION:A base station is provided together with plural mobile stations, a control part 2 including a CPU 21, a using state memory 24 which stores the latest using state of the assigned speech channel, and plural repeater stations including the repeating transmitters and receivers respectively. When the talking is carried out between the base station and the mobile stations and among the mobile stations, the repeater stations perform the repeating operations. In such a system, the priority is set among the repeater stations for selection of each assigned speech channel. Then the repeater stations check the using state of each assigned speech channel based on the set priority in order to select the idle speech channels.
Patent JP-H0257924-A (JP)
Title: Inspecting device of tone color
Inventor: MASUDA TOSHIYA
IPC: G01H3/04
Filed: 1988-08-24
Abstract: PURPOSE:To make it possible to judge the quality of an apparatus accurately by conducting a pattern matching processing of a stored feature in the past with a feature extracted afresh from the apparatus to be measured. CONSTITUTION:An acoustic signal from an apparatus 1 to be measured is collected by a microphone 2, transduced into an electric signal, and this signal is amplified by an amplifier 3, passed through LPF 4 and converted into a digital signal by an A/D converter 5. Next, a time region signal outputted from the converter 5 is subjected to frequency analysis in a high-speed Fourier transform analyzer 6 and transformed into a frequency region signal. This signal is converted into feature data in a feature extractor 7 and the data are inputted as a standard pattern to a data base 8 as occasion demands. Besides, feature data not inputted to the data base 8 are inputted to a pattern matching unit 9 and subjected therein to pattern matching with a standard pattern in the past, which is registered in the data base 8. The quality of the apparatus 1 is judged therefrom and the result of the judgement is displayed in a display unit 10.
Patent JP-S59100095-A (JP)
Title: Algae cutting apparatus for propeller for vessel propulsion machine
Inventor: SUMIKAWA YUKIO
IPC: B63H23/32
Filed: 1982-11-30
Abstract: PURPOSE:To certainly cut and remove the algae, fishing lines, etc., which twine around a propeller shaft, by means of a simple construction, by installing, at the front edge of a propeller blade part, cutting edge parts opposed to the outer peripheral surface and the edge surface of the rear edge part of a lower case. CONSTITUTION:Cutting edge parts 29A and 29B are installed onto the front edge part 28 of the blade part 20 of a propeller 16, and opposed to the outer peripheral surface 17A and the edge surface 17B of the rear-edge projection part 17 of a lower case 11, keeping a prescribed gap. The algae, fishing lines, etc., which twine onto the propeller 16 are transferred to a boss part 21 and guided into the gap between the outer peripheral surface 17A, the edge surface 17B, and the cutting edge parts 29A, 29B, and cut finely in a relatively wide cutting region, and twining is eliminated. Therefore, algae, etc., which twine onto the propeller can be certainly cut.
Patent JP-S6186924-A (JP)
Title: Oxygen concentrator
Inventor: ASAI AKIHIKO
IPC: B01D53/22
Filed: 1984-10-04
Abstract: PURPOSE:To easily regulate the moisture content of supplied oxygen conc. air, by mixing oxygen conc. air issued through a heat exchanger with oxygen conc. air prior to entering the heat exchanger in a proper ratio. CONSTITUTION:When the moisture contained in supplied oxygen conc. air is low, the flow control valve 13 provided to a circuit 12 is opened to increase the ratio of oxygen conc. air which must be mixed with cooled oxygen conc. air issued through a heat exchanger 3 and issued from a vacuum pump 2 in a warmed state prior entering the heat exchanger 3 and the temp. of oxygen conc. air entering a moisture separator 4 through the heat exchanger 3 is raised to reduce the moisture content condensed in the moisture separator 4. As a result, the moisture content of supplied oxygen conc. air is increased. When moisture content is high, the flow control valve 13 is closed to reduce moisture content.
Patent JP-S6364465-A (JP)
Title: Drawn picture communication equipment
Inventor: TANAKA JUNJI
IPC: H04M11/06
Filed: 1986-09-04
Abstract: PURPOSE:To accurately attain in a erasure in a designated way by storing a picture drawn data in a memory dividedly, which is inputted after a picture drawing pen lands on a picture drawing pad till it is lifted up as one unit. CONSTITUTION:A picture drawn data inputted onto an input plane of the picture drawing pad 1 by a picture drawing pen or the like and a voice signal inputted from a telephone set 9 are outputted to a telephone line L in multiplex. A control circuit 4 stores a coded picture signal in a data memory 6 and displays it on a CRT 14. The picture drawing data inputted after the picture drawing pen lands on the pad 1 till it is lifted up is stored in the memory 6 as one unit and a command identification data and a section data (ISP) are constituted as a pair as each picture drawing data. If it is required to correct an ammended drawn picture, the picture drawn data is read from the memory 6 as a unit, the drawn data is erased from the CRT 14 based on the read data and also erased from the memory 6 to attain the erasure as designated surely.
Patent JP-H0739294-A (JP)
Title: Production of chinese food
Inventor: KAGEYAMA MINORU
IPC: A21C3/06
Filed: 1993-07-29
Abstract: PURPOSE:To produce a Chinese food such as 'IENSUCHE' wherein the side end part of a thin sheet-like Chinese bun dough is received in an substantially noodle-like state in the center of the wound bar-like part of the sheet-like dough, by forming specific notches in the side end part of the sheet-like dough, before the thin sheet-like dough is wound up from its side end part. CONSTITUTION:An oil for preventing the adhesion of a thin sheet-like Chinese bun dough 1 is spray-coated on the side end part of the dough with an oil sprayer 2. Plural discontinuous notches S are formed in the winding-starting end part of the dough with a blade cutter 3 at narrow distances in the longitudinal direction of the dough, and the dough is wound up with a winding device 4. The shaped bar-like dough 7 is cut in a prescribed length with a cutting device 6.
Patent JP-S6451585-A (JP)
Title: Personal identifying device
Inventor: OKA HIDEYUKI
IPC: G06T7/00
Filed: 1987-08-21
Abstract: PURPOSE:To rapidly and correctly identify personality by extracting candidate fingerprint data based on a collating result when the identity of an individual is not defined and collating the candidate fingerprint data to a reinputted fingerprint picture as a collating object. CONSTITUTION:The fingerprint picture inputted from a picture input part 1 is binarized and stored in a picture memory 2. The binarized picture stored in the picture memory 2 has the end point of the end of respective lines and a branch point branching in the respective lines as feature points extracted in a fingerprint collating part 3 to define the coordinate (SXi, SYi) of the i-th feature point and the type D SDi of the feature point to be the quantity of the feature. In a fingerprint data recording part 4, for instance, the fingerprint data F1 of a registration number 1 indicates the fingerprint of the person of a personal number 10 and the second quantity of the feature in the fingerprint is (DX12, DY12, DD12). The quantity of the extracted feature is compared with the j-th quantity of the feature (DXpj, DYpj, DDpj) of the fingerprint data Fp of the registration number (p) previously registered in the fingerprint data recording part 4 and the feature point is defined to be a coincidence feature point when the types of the feature points coincide and the square Wipj of the distance between the feature points is below a threshold A.
Patent JP-2000038639-A (JP)
Title: Compact vermicular graphite cast iron for engine case
Inventor: ARAKI SHUICHI
IPC: C22C37/04
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive graphite cast iron for engine casing having high strength, excellent in vibration damping capacity and good in castability. SOLUTION: Graphite cast iron contg., by weight, 3.5 to 4.2% C, 1.8 to 2.5% Si, 0.25 to 0.5% Mn, <=0.1% P, <=0.02% S, 0.010 to 0.020% Mg, 0.3 to 0.8% Cu, 0.3 to 1.0% Sn, and the balance Fe and having compact vermicular graphite 1 in the base is selected as the material for engine casing.
Patent JP-S6449814-A (JP)
Title: Melting furnace for dried sludge
Inventor: IMOTO YOSHINORI
IPC: F23G5/16
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the amount of NOX generated when dried sludge is brought into a slug state to a low level, by a method wherein a cooling chamber to cool combustion gas to a specified temperature is situated between a melting chamber and a recombustion chamber. CONSTITUTION:A cooling chamber 7 is situated between a melting chamber 1 and a recombustion chamber 4. A cooler 8, e.g. water pipes, is situated at a ceiling part in the cooling chamber 7, and combustion gas discharged from the melting chamber 1 is cooled to 750-1000 deg.C. After the combustion gas is rapidly cooled to this temperature area approximately for 0.1-1.5sec, it flows into the recombustion chamber 4. Since the combustion gas is introduced into a cooling chamber 7 and cooled to 750-1000 deg.C approximately for 0.1-1.5sec, NOX generated in the melting chamber 1 is reduced to N2 for this time, and NOX in the combustion gas is sharply reduced. Though the combustion gas is then introduced into the recombustion chamber 4 for complete combustion of unburnt gas, since the combustion gas is cooled, temperature during recombustion is reduced to a relatively low value, and the amount of NOX generated in the recombustion chamber 4 is suppressed to a low level.