baber/WOPTO huggingface dataset:
Patent JP-2000258770-A (JP)
Title: Portable electronic apparatus
Inventor: TERANE AKIO
IPC: G02F1/13357
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to obtain portable an electronic apparatus by providing a display part having a backlight and a light take-in part and turnably attached to a main body part. SOLUTION: The display part 13 is turnably attached to a camera body 11 through a hinge shaft 16. The display part 13 is provided with a liquid crystal display panel 14, an external light take-in part 15, and a backlight. The light take-in part 15 is arranged at a position along the upper side of the panel 14. The hinge shaft 16 is arranged on the lower side opposed to the upper side, and the display part 13 is opened/closed with respect to the camera body 11 with the shaft 16 as a rotary shaft at the angle of 0 to 90 deg. or the angle equal to or above it as shown by an arrow α. Thus, the panel 14 takes an angle position suitable for visual observation regardless of the angle position of the camera body 11, and the light from the outside is efficiently taken in from the take-in part 15.
Patent JP-H10243407-A (JP)
Title: Image signal processor and image input processor
Inventor: TSURUOKA TAKEO
IPC: G06T5/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To decode a missing color signal by extracting a color signal in a local area with a prescribed size that includes designated pixels and modifying and synthesizing the color signal with less color aberration based on a prescribed structural model and a prescribed evaluation function so as to generate a reference image based on the produced approximated reference image and the approximated reference image after smoothing. SOLUTION: An area extract section 305 conducts image scanning under the control of a control section 320 to extract color signals in each color in existence in an area of a prescribed size around a specific pixel and transfers the extracted color signals to signal block buffers 306, 307, 308 respectively. Each of mean value.variance calculation sections 309, 310, 311 reads each color signal and calculates a mean value and a variance of each color signal. A signal modification section 313 modifies the variance and the mean value of other color signals than the color signal providing a maximum variance so as to be equal to the variance and the mean value of the color signal providing the maximum variance as to each color signal which is transferred from an RGB switch section 317 and transfers the modified result to an object image generating section 314.  A missing pixel decoding section 318 decodes a missing color signal and provides an output of the result.
Patent JP-H06273506-A (JP)
Title: Target detector
Inventor: INOUE YOSHIHIKO
IPC: G01S3/782
Filed: 1993-03-18
Abstract: PURPOSE:To make it possible to determine a target by the difference of luminance of the image of an object due to the difference of detected wavelength band using a plurality of infrared image parts having wavelength bands limited by infrared filters. CONSTITUTION:Infrared ray focused through infrared lenses 1a, 1b passes through first and second infrared filters 2a, 2b having different transmission wavelength bands and impinges on two-dimensional infrared detectors at first and second infrared imaging sections 3a, 3b then outputted in the form of an infrared image. Images at the imaging sections 3a, 3b are synchronized by a synchronization signal generator 7. First and second target detecting sections 4a, 4b output target candidates of two images having different wavelength bands. A target deciding section 5 compares image luminance of target candidate between respective images and decides a target and then presents a target data at a display section 6. This constitution reduces possibility of detecting the background erroneously as a target.
Patent JP-S59185298-A (JP)
Inventor: AOKI HIDEKAZU
IPC: E21D9/11
Filed: 1983-04-05
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-H01232424-A (JP)
Title: Arithmetic circuit
Inventor: KATSUNO AKIRA
IPC: G06F7/483
Filed: 1988-03-11
Abstract: PURPOSE:To reduce delay and to shorten an arithmetic time and to speed up processing by setting arithmetic operation for an exponent part corresponding to the overflow of a mantissa part previously by parallel processing and then alternatively selecting thereafter. CONSTITUTION:An adder 11 adds exponent parts ex and ey of input data by performing bias processing and then an adder 12 adds 1 corresponding to the overflow to an output e11; and an adder 13 adds 2 corresponding to two overflows to an output e11 and the results are sent to a selector 14. Then the selector 14 selects one signal among e11-e13 according to signals NORM and RND based upon the arithmetic result of the mantissa part to generate an arithmetic output ep. Consequently, the overflows of the mantissa part caused by normalization and rounding are set previously by the parallel processing and only one of three is merely selected, so the delay is reduced and the arithmetic speed is increased to speed up the operation.
Patent JP-S63225921-A (JP)
Title: Production of magnetic recording medium
Inventor: NISHIKAWA YASURO
IPC: G11B5/72
Filed: 1987-03-16
Abstract: PURPOSE:To improve the travelling performance of a magnetic recording medium by using a solvent mixture contg. at least one kind of solvent selected among an alcoholic solvent, a ketone solvent and a halogen-contg. solvent as a coating solvent when the medium is produced. CONSTITUTION:A protective and lubricative layer contg. an org. compd. having >=3C fluoroalkyl group >=10C alkyl and mercapto group in one molecule is formed on the surface of a magnetic layer to obtain a thin metallic film type magnetic recording medium. When the layer contg. the org. compd. is formed on the surface of the thin ferromagnetic metallic film by coating, a solvent mixture contg. at least one kind of solvent selected among an alcoholic solvent, a ketone solvent and a halogen-contg. solvent is used as a coating solvent. Thus, a recording medium which travels stably can be produced. The durability of the medium is independent of temp. and humidity and the coefft. of friction is nearly independent of velocity.
Patent JP-H10257302-A (JP)
Title: Image-processing method and device therefor
Inventor: IKUTA KUNIO
IPC: G06T5/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image-processing method and device by which N-ary processing is enabled for controlling the sharpness of image to be outputted. SOLUTION: M-ary image data Sp for an attention pixel are guided to an adder 12 and a threshold value generating part 14. At the adder 12, a cumulative value ΣEp of error distributed from the N-ary pixel to the concerned pixel P is added, and correction data Sh are generated and sent to an N-ary processing part 13 and an error-detecting part 15. At the threshold value generating part 14 on the other hand, a threshold value of N-ary processing is generated, corresponding to the value of image data Sp to be inputted. At the N-ary processing part 13, the correction data Sh is made N-ary based on the threshold value sent from the threshold value generating part 14, and N-ary data Po are generated. The N-ary data Po provided here are sent to the error-detecting part 15 and become the output of image processor 300.  An error E caused by N-ary processing is stored for each pixel by an error distributor 16 and an error memory 18.
Patent JP-S61218402-A (JP)
Title: Pneumatic tire
Inventor: IWATA NOBORU
IPC: B60C9/06
Filed: 1985-03-22
Abstract: PURPOSE:To prevent a cord from being exposed to an inner surface of a tire, by providing joint portions superposed along the circumference of the tire in a carcass layer, and providing a discontinuous portion of two-layer cord forming the joint portions between bead portions. CONSTITUTION:A pneumatic tire 1 includes a pair of annular bead portions 2, a carcass portion 3 extending between both the bead portions 2, and an inner liner rubber 4 covering a radial inner surface of the carcass portion 3. The carcass portion 3 includes a plurality of carcass layers formed by cords 7 arranged in substantially parallel to each other and covered with rubber 6. The carcass layers are provided with at least one joint portions 8 superposed along the circumference of the tire 1. A two-layer cord 7 forming the joint portion 8 of at least an inner-most carcass layer 3i is formed with at least one discontinuous portion 10 between both the bead portions 2.
Patent JP-H03259773-A (JP)
Title: Underground buried body survey vehicle
Inventor: SAKANISHI SHOICHI
IPC: B62B11/00
Filed: 1990-03-08
Abstract: PURPOSE:To survey a buried body with high accuracy in a short time even when the shape and state of the buried body are unspecified by processing an echo wave from the buried body by a microcomputer and displaying it on a display device mounted on the vehicle. CONSTITUTION:The survey vehicle 1 is pushed by an operator to scan an area to be surveyed. A trigger signal generated by a trigger oscillator 11 by the operation of the operator is converted by a pulse generator 32 into a pulse signal and an electromagnetic wave 33 is radiated from a transmitting antenna 34. This electromagnetic wave 33 is reflected by the underground buried body 70 and received by a receiving antenna 41. The received echo wave 71 is converted by the A/D converter 42 of a receiver 40 into a digital signal. The converted digital signal is processed by an arithmetic part 61 to calculate information at time intervals, and the information is stored as image information in a RAM and also displayed on a display device 50. When variation appears in the displayed waveform, it is judged that there is the underground buried body 70 and the operator surveys the periphery in detail.
Patent JP-S63224573-A (JP)
Title: Convergence device
Inventor: TSUJIHARA SUSUMU
IPC: H04N9/28
Filed: 1987-03-13
Abstract: PURPOSE:To attain a static convergence correction automatically while a video is displayed on a screen by detecting the misalignment with high accuracy through the control of a position of a detector and using the detection signal so as to control a convergence circuit. CONSTITUTION:A detector 30 applies photoelectric conversion to a green and a red pattern signals, supplies the photoelectric conversion voltage to a position control circuit 31 to control the position of the detector 30 in a way of obtaining the maximum position of the pattern signal of each color. The position signal of each color from the circuit 31 is stored in a storage circuit 32 and an output from the circuit 32 is supplied to a comparator 33, where the output is compared with the position data of the green and the red pattern signals being reference data. The comparison output is fed to a red vertical direction static convergence correction circuit 34 to control the static deviation, thereby applying static convergence correction automatically.
Patent JP-H10248879-A (JP)
Title: Electric wheelchair
Inventor: SAGAWA KATSUO
IPC: A61G5/04
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To carry an electric wheelchair loaded in a general station wagon by provided a handle part with a folding fulcrum and folding it with the handle part positioned on or above the chair, when the length of a contraction floor part of the step part is contracted in the car body direction. SOLUTION: A 3-wheel scooter type electric wheelchair is folded by folding a handle 46, a handle column 47, a step part 45, and a backrest 10. In this case, the car body rear part 43 and the car body front part 44 are connected to each other by a link mechanism 7, and the floor plate 6 of the step part, and the link and the link mechanism 7 parallel moving the car body front part 44 and the car body rear part 43 are fixed together by a fixing metal fitting. The floor plate 6 is lifted upward with the car body front part 44 rear end set to a fulcrum so as to release the fitting metal fitting of the link mechanism 7 and, when the floor plate 6 reaches such a position as not interfering the floor of the car body rear part 43, the car body front part 44 and the car body rear part 43 are approached to each other so as to shorten the car body.
Patent JP-H08256096-A (JP)
Title: Restorer circuit for communication equipment
Inventor: ENDO YOICHI
IPC: H04B7/15
Filed: 1995-03-17
Abstract: PURPOSE: To provide the restorer circuit for communication equipment which is a miniaturized/power consumption reduced type and can prevent unwanted waves from being synthesized with transmissive signals to a following step at normal time. CONSTITUTION: When an input signal 7 is normally supplied, a means 1 is set in the state of not detecting the interruption of the input signal 7 and a means 16 outputs a signal 18 at a first voltage value Vt. When a means 17 outputs a signal 19 at a first frequency fLO in this case, a mixer 6 mixes the input signal 7 and frequencies fIF and fLO of a signal 19 and a signal 12 at a mixed frequency fIF ±fLO is transmitted. When no input signal 7 is supplied, the means 1 is turned to the state of detecting the interruption of the input signal 7 and the means 16 outputs a signal 18 at a second voltage value Vt'.  Thus, the means 17 outputs a signal 19 at a second frequency fLO' corresponding to the mixed frequency fIF ±fLO and a signal 12 at the frequency corresponding to the mixed frequency fIF ±fLO at normal time is transmitted from the mixer 6 to which only the signal 19 at the second frequency fLO' is supplied.
Patent JP-H09251891-A (JP)
Title: Heating apparatus
Inventor: KATSUURA TAKAAKI
IPC: H05B6/68
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus capable of efficiently calculating the driving condition of a cooling fan corresponding to a variety of heating modes and menus and restricting complication of a control algorithm for driving the cooling fan and reducing work during updating of the driving condition. SOLUTION: A heating mode table for storing data for each heating mode to be associated with heating mode and a correction data table for storing correction data are stored in EEPROM16, and if a key input circuit 14 gives a heating instruction a control unit 11 calculates the driving start time of a cooling fan 15 corresponding to the heating mode or menu based on these tables and controls a fan driving circuit 19.
Patent JP-H10328194-A (JP)
Title: Ultrasonic therapy instrument
Inventor: FUJIMOTO KATSUHIKO
IPC: A61B17/22
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To more safely and surely irradiate the diseased part with ultrasonic waves for therapy than a conventional instrument. SOLUTION: This instrument is provided with an ultrasonic wave generation source 1 for therapy, applicator 1 having an ultrasonic probe 16, mechanism for moving the applicator, driver for driving the ultrasonic wave generation source for therapy, diagnostic device 17 for generating and displaying a tomographic image by driving the ultrasonic probe, console 10 for setting an area to be treated, and system controller 9 for executing therapy simulation. During the therapy simulation, the applicator is moved according to the moving course of focal point designed based on the area to be treated, no ultrasonic wave for therapy is generated and a focusing marker expressing the focal point is displayed together with the tomographic image by scanning it near the focal point.
Patent JP-H10252447-A (JP)
Title: Exhaust gas after treatment device for engine
Inventor: KUMAGAI YASUAKI
IPC: F01N3/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an engvne exhaust gas after treatment device for burning particulate without heating when the temperature of a particulate trap in starting regeneration is higher than the temperature of particulate burning. SOLUTION: Switching valves 18, 19 and particulate traps 10A, 10B for collecting particulats having filters 1A, 1B and electric heaters 6A, 6B are connected with branch pipes 8A, 8B connected with an exhaust passage 8 of an engine E. A part of the exhaust gas is supplied to the filter 1A or 1B for regeneration through a communicating path 5 and an open/close valve 9 and burned without using the electric heater 6A or 6B for heating when the temperature of the filter 1A or 1B exceeds the particulate burning temperature in starting of regeneration of the filter 1A or 1B.
Patent JP-S55152128-A (JP)
Title: Preparation of low yield ratio and high strength cold rolled steel plate with excellent processability by continuous annealing
Inventor: NANUN MICHIHIKO
IPC: C21D8/02
Filed: 1979-05-17
Abstract: PURPOSE:To obtain the titled product with excellent processability by a method wherein, after a steel containing a specific component such as C, Mn is molten, the said steel is formed to a slab and this slab is subjected to the hot rolling while succeedingly heated to a specific temp. and cold rolled and, thereafter, the obtained strip is recrystallized, annealed and cooled. CONSTITUTION:A steel stock comprises, on wt%, C; 0.02-0.15, Mn; 1-2, Al; 0.005-0.1, Ti; 0.1-0.6, the remaining; Fe and impurities and Ti/C thereof is within a range of 2-20. After the aforementioned steel is molten, a slab is formed by a continuous casting or a general ingot making method and heated to or maintained for keeping warmth in a temp. between Ac3 point or more and 1,300 deg.C or less. Succeedingly, the general hot and the cold rolling is carried out and the obtained strip is rapidly heated to temp. between the recrystallization point or more and below Ac3 point and subjected to the recrystallization annealing by maintaining the said strip at this temp. for 1-60 sec., thereafter cooled at a cooling speed of 20 deg.C/sec. or less. Thereby, a low yield ratio high strength cold rolled steel with excellent processability is prepared.
Patent JP-S59190493-A (JP)
Inventor: HAINRITSUHI KUNATSUPU
IPC: F04D29/18
Filed: 1984-03-29
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-H09250029-A (JP)
Title: Sheath-core type nylon-polyester conjugated fiber
Inventor: KINOSHITA NAOYUKI
IPC: D06P3/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain sheath-core type nylon-polyester conjugated fiber which gives clear dyed colors with excellent fastness to light and washing and has increased sheath-core peeling strength against friction. SOLUTION: This sheath-core type nylon-polyester conjugated fiber comprises the sheath made of poly (hexamethylene adipamide) which contains at least 1wt.% of ε-caporlactam as a copolymer and has a relative viscosity >=3.0 in sulfuric acid and the core made or polyethylene terephthalate containing sodium 5-sulfoisopthalate as a copolymerization component and having a copolymerization rate (K) represented by formula (I). In addition, the conjugate ratio of the core R (in wt.%) satisfies the formula (II). 5.2-0.08R<=K<=9.2-0.08R (I), 15<=R<=40(II).
Patent JP-S59184476-A (JP)
Inventor: ARAN RIIROI DEIBISU
IPC: H01R13/115
Filed: 1984-03-29
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-S62217862-A (JP)
Title: Inverter unit
Inventor: KURIYAMA SHIGEZO
IPC: H02M7/48
Filed: 1986-03-18
Abstract: PURPOSE:To contrive a current waveform fed to a load, not to pulsate, by organizing reference since wave phase and carrier phase to keep a constant relation, on an inverter keeping carrier frequency constant. CONSTITUTION:Voltage command for commanding output voltage, frequency command for commanding output frequency, and carrier frequency command for commanding carrier frequency are held by a hold circuit 1, and by a carrier phase computer 2, the phase of one carrier on reference sine wave phase through the frequency command and the carrier frequency command is found out. By the carrier phase computer 2, phase up to reset phase by every 60 deg. or every 120 deg. is always computed, and when residual phase computed by a residual phase computer 3 comes to a constant range, then one carrier frequency immediately before the reset phase is varied by a time computer 6 and a carrier phase re-computing unit 7, and a carrier waveform is completed by the reset phase.
Patent JP-S62214837-A (JP)
Title: Calking method for pipe and flange and its device
Inventor: ISHIDA HIROSHI
IPC: B21D39/08
Filed: 1986-03-18
Abstract: PURPOSE:To eliminate the camber of the flange after its fixture with its tacking and to improve the productivity by a simple work, by deforming the pipe wall of a pipe with spreading it to the external part by the pressing force of a steel ball and by making it bite into a flange. CONSTITUTION:The flange 2 tacking to a pipe 1 and its terminal part 1a from the outside of the projecting part 13a of the outer punch 13 extending to the upper part of a jig base 11 is engaged and set in the state of abutting to the upper face of the jig base 11. The pipe 1 is then supported and fixed by an appropriate means so as to avoid its floating and on the other hand a master punch 17 is ascended to the arrow A direction and press-fitted to the inner part of the outer punch 13. The tacking by the calking is performed by deforming the terminal part 1a of the pipe 1 by expanding it to the external part with the pressing force in the horizontal direction of the steel balls 16a, 16b having the larger ciameter than the thickness of the side wall of the projection part 13a and by forming the state of the one part being bitten into the flange 2.
Patent JP-S54151466-A (JP)
Title: Peak position memory circuit
Inventor: OKANO HIROSHI
IPC: G01D1/00
Filed: 1978-05-19
Abstract: PURPOSE: To store the position or time where or when the peak value of the fluctuating input signal has appeared by comparing the outputs of two sample holders and changing over and controlling the operations of said two sample holders with a D flip-flop.  
     CONSTITUTION: The outputs of sample holders 2, 3 are compared in a comparator 4 and are read in a D flip-flop 6. The two sample holders 2, 3 are changed over of sampling and holding states by the logic levels H, L of the outputs of the D flip-flop 6. When the clock from a clock generator advances and the input signal 1 becomes large, the two sample holders 2, 3 repeat the inversion of sampling and holding but when the peak position is passed by, this inversion does no longer occur. Although a lead pulse generator 7 generates a pulse at each inversion, it does not generate pulses any more after the peak and therefore the content of the counter 8 of that time is straightly stored as the peak position in a register 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62284887-A (JP)
Title: Support with pocket for polycrystalline diamond edge tool
Inventor: GARII MAATEIN FURATSUDO
IPC: B24D3/00
Filed: 1987-03-17
Abstract: Disclosed in an improved brazed implement comprising a composite compact having an abrasive particle layer bonded to a support and a substrate bonded to the support by a brazing filler metal having a liquidus substantially above 700°C disposed therebetween. In a preferred embodiment the composite compact comprises a sectioned cylindrical composite compact having a lower support surface opposite the support surface bonded to said abrasive particle layer. The composite compact also has a mating surface. The substrate about its upper end has a pocket which comprises an interior face complementary in shape with the compact lower support surface and a land complementary in shape with the compact mating surface. The compact is brazed to the substrate. The abrasive particle layer is spaced-apart from contact with the substrate a distance adequate to minimize thermal damage thereto during the brazing of the compact to the substrate. The land is of sufficient depth, however, to provide support for the compact. The preferred composite compact comprises a polycrystalline diamond compact bonded to a cemented carbide support. The preferred substrate is a cemented carbide substrate. The improved implement has special utility in drill bits for oil and gas exploration and in mining applications.
Patent JP-S60209038-A (JP)
Inventor: SHIMAKURA MAMORU
IPC: D06M23/00
Filed: 1984-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59187984-A (JP)
Inventor: ISHII TOSHIJI
IPC: B60J1/00
Filed: 1983-04-05
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。