baber/WOPTO huggingface dataset:
Patent JP-H05136766-A (JP)
Title: Multiple system changeover phase controller and phase control method
Inventor: JOKURA YOSHIHIKO
IPC: H04L1/22
Filed: 1991-11-15
Abstract: PURPOSE:To prevent occurrence of a code rule error at the time of changeover by providing a phase control section started from a common phase reference signal and matching a phase of a transmission line code form in plural standby and active interface modules. CONSTITUTION:Operation phase control sections 12a, 12b matching start phases of a transmission line code form generating circuit of a signals relayed from interfaces 2a, 2b and started by a common phase reference signal are provided in standby and active interfaces 2a, 2b connecting to one communication system. A reference signal 11a to decide an operating phase of a transmission line signal 8 is included in an in-equipment bus 1. When a reference phase of the operating phase control section 12a is logical 1 and each output of a POS selector and an NEG selector is logical 1, the phases are coincident and when the outputs of each selector are logical 0, since the phases are noncoincident, the output of a toggle flip-flop is inverted and each selector of the interface control section 4a is set by the signal and the phases are matched.
Patent JP-H04175065-A (JP)
Title: Image processor
Inventor: SASANUMA NOBUATSU
IPC: H04N1/40
Filed: 1990-11-08
Abstract: PURPOSE:To spuriously correct each gradation and to obtain an excellent gradation image by smoothing one area of a separated density signal and outputting the smoothed density signal. CONSTITUTION:A highlight part is separated in a density area separation circuit 84 and the smoothing is executed in a smoothing filter 86. A density value is also separated in a shadow part and the smoothing is executed in a smoothing filter 85. By these smoothing processings, the variation of density can be made gentler and restoration can be executed faithfully to an original.
Patent JP-H08161934-A (JP)
Title: Manufacture of dielectric porcelain composition and manufacture of stacked dielectric parts
Inventor: YAMADA YUICHI
IPC: C04B35/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide a dielectric porcelain composition and stacked dielectric parts in which both relative permittivity and no-load Q value are high and the temperature coefficient of a resonant frequency is small, and which can be burnt at a low temperature and is used in a microwave area. CONSTITUTION: Bismuth oxide, calcium oxide, and niobium oxide, as main components, are burnt in a bismuth atmosphere so as to obtain a dielectric porcelain composition. Dielectric layers 4 and internal conductor layers 5 made of this dielectric material are alternately stacked and are burnt in the bismuth atmosphere, and external electrodes 8 are baked thereon so as to obtain a stacked dielectric resonator.
Patent JP-H10145791-A (JP)
Title: Digital video decoder and method for decoding digital video signal
Inventor: TOMMY C POON
IPC: H04N7/32
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital video data having a small-scaled memory. SOLUTION: Motion compensation of a digital video signal received within a frequency region is performed. The motion compensation forms a composited picture showing a reference picture corresponding to an intercoded picture within the frequency region for each intercoded picture included in a video signal, and then adds 74 to the intercoded picture. Each macro block of the composited picture is formed based on, at least, one of a macro blocks corresponding to an anchor picture in a memory 64. The anchor picture is quantized 70 and variable-length-coded 72 to be reduced its memory capacity, and stored. A composition technique used to form a composited macro block considers both field and frame motion compensation and full/half pixel accuracy. Then, an intracoded picture which is formed as a result of motion compensation is reformatted in the sequence of display.
Patent JP-H04176839-A (JP)
Title: Magnesium-based alloy
Inventor: TEII DEIBITSUDO BAAREI
IPC: C22C23/02
Filed: 1990-11-08
Abstract: PURPOSE: To obtain a lightweight Mg base alloy excellent in strength and corrosion resistance, good in formability and suitable for the use in aerospace industry by specifying the compsn. composed of Li, Al, rare earth metals, Zn, Mn and Mg.  
     CONSTITUTION: This Mg alloy has a compsn. substantially contg. 7 to 12% Li, preferably, about 8.5 to 10.5% 2 to 6% Al, 0.1 to 2% rare earth metal, ≤2% Zn and ≤1% Mn, furthermore contg., if necessary, about ≤5% Si, and the balance Mg with accompanying elements and impurities, and in which B, Cd, Hf, Ag and Na are not substantially present. As the rare earth metal, Sc is particularly used. Furthermore, in the componental compsn., preferably, the content of Li+Al is regulated to about 11.5 to 15%, and the total content of impurities is regulated to about <0.1%. The alloy has a hexagonal close-packing and a body-centered cubic structure, and after holding to a high temp. for about ≥one week, it maintains ≥90% room temp. yield strength. The alloy can be formed into an aerospace industry structural member or a composite matrix contg. SiC by forging, extrusion, rolling or the like. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11136624-A (JP)
Title: Still image display device
Inventor: KUSHIRO SHINJI
IPC: H04N5/91
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the still image display device that extracts an image number used for program control data to copy continuously only image data to other recording medium continuously, converts automatically an image number of the image data in the recording medium copying newly the image data into a newly copied image number and automatically generates new program control data based on the copied image data. SOLUTION: The user copies image data stored in an MO disk loaded to an MO drive 41 whose contents are read based on program control data to an MO disk loaded to an MO drive 42 and changes automatically program control data based on the copied image data and stores the control data on an FD disk loaded to an FD drive 11.
Patent JP-H03161888-A (JP)
Title: Optical character reader
Inventor: YAMAMOTO HIDENORI
IPC: G06K9/32
Filed: 1989-11-20
Abstract: PURPOSE:To accurately read out characters even when a broken part, a cut chip or dirt exists on the periphery of a document by extracting the linear element data of a document peripheral part from image data stored in a memory and calculating reference side from the linear element data. CONSTITUTION:Data indicating the size of a document to be read out are previously set up in a document discriminating part 4, a prescribed range in an image buffer 2 which is determined by the size data is searched and the edge points of the document are checked to extract the linear element data of the document peripheral part. A part continuing the same linear element number is searched from the obtained linear element data of respective sides, at least three continuous parts are searched, whether the three representative coordinates show a straight line or not is decided, and when the three coordinates exists on a straight line, the three coordinate data are applied to a character segmenting part 3. The part 3 calculates a reference side from the coordinate data, segments characters in each field from an image buffer 2 and then segments characters in each character and sends the segmented results to a character recognizing part 5. Thereby, even when a broken part, a cut chip or dirt exists on the periphery of the document, characters can be accurately read out.
Patent JP-H09145378-A (JP)
Title: Detector employing piezoelectric oscillator
Inventor: ONISHI KAZUMASA
IPC: G01C19/5614
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate leakage output of piezoelectric material by providing a leak detection electrode. SOLUTION: A piezoelectric resilient plate 10 is provided with three oscillators 11, 11 and 12. When an AC driving voltage is applied to drive electrodes 17a, 17c and other drive electrode, oscillators 11, 11 on the opposite sides and the central oscillator 12 oscillate with phases shifted by 180 deg. in the X direction. Each oscillator oscillates in Y direction with Coriolis and the detection voltage of Coriolis force and the oscillation component in X direction, i.e., null voltage, are detected from detection electrodes 18a, 18c while a leak voltage is detected from the drive electrodes 17a, 17c. Detection electrodes 21a, 21b are formed in unoscillating region and a leak voltage obtained therefrom is subtracted from the detection output from detection electrodes 18a, 18c thus removing the leak voltage.
Patent JP-H11132952-A (JP)
Title: Measuring apparatus for absorption amount
Inventor: MURAKAMI ATSUNOBU
IPC: G01N21/59
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus, for an absorption amount, by which the absorption amount with reference to oblique incident light or polarized light can be measured when the absorption amount of an optical material or an optical thin film is measured. SOLUTION: The angle of incidence of light which is shone at a sample 1 can be set arbitrarily by a sample holder 12 which can support the sample 1 so as to be freely tiltable with reference to the optical axis of light from a light source 7. Thereby, an absorption amount with reference to oblique incident light can be measured. In addition, a polarizing element 8 comprising at least two parallel plates on which thin films making the reflectance of P- polarized light or S-polarized light nearly zero when it is incident at a prescribed angle are formed is installed on the optical axis of irradiation light. Thereby, the absorption amount with reference to polarized light can be measured.
Patent JP-H03162003-A (JP)
Title: Microstrip antenna
Inventor: MORINAGA YOICHI
IPC: H04B1/38
Filed: 1989-11-20
Abstract: PURPOSE:To miniaturize a radio equipment, to simplify the mount structure and to improve the antenna characteristic by using a resin-made case whose both sides are arranged with a thin metallic member in common as the dielectric of the antenna. CONSTITUTION:A resin-made case 12 with a low dielectric constant is formed so as to make whose both faces parallel to each other while surrounding a metallic case 11 of a radio equipment. Then a metallic plate 13 is fitted to both sides of the resin-made case 12, and a feeding point 14 outputting a high frequency signal to the circuit and a ground point 15 grounding the metallic plate 13 to the case 11 are provided in the case 11. Thus, the antenna is constituted between the metallic plate 13 and the metal-made case 11 fitted to both sides of the resin-made case 12 of a low dielectric constant form the antenna. Thus, the radio equipment is made small and the mount structure is simplified and the dispersion in the antenna characteristic and the reduction of the gain are prevented.
Patent JP-H10141462-A (JP)
Title: Troidal type continuously variable transmission
Inventor: HISAMURA HARUYOSHI
IPC: F16H15/38
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a ball bearing by supplying oil from a cage of the ball bearing which supports a power roller into a rolling groove smoothly. SOLUTION: This troidal type continuously variable transmission is provided with a power roller 22 which is nipped and held by input and output discs and is inserted into an eccentric shaft, an outer ring 4 arranged on a trunnion side which opposes to the power roller 22 through a plurality of ball bearings 3, rolling grooves 5, 23 formed in the outer ring 4 and the power roller 22, respectively, annular cages 7a, 7b which specify a relative position of the plurality of ball bearings 3, and an oil supply port which supplies oil to the ball bearings 3 from an eccentric shaft side, and the cage 7a on an inner peripheral side forms inclined faces 70, 71 which guide oil toward the rolling grooves 5, 23 of the outer ring 4 and the power roller 22.
Patent JP-H08161986-A (JP)
Title: Light modulation device for light projecting/receiving system
Inventor: IWAZAWA MASAHITO
IPC: H01L33/00
Filed: 1994-12-06
Abstract: PURPOSE: To surely detect even instantaneous blocking of light due to passage of an object moving at high speed by combining first, second and third modulation means and a light emitter which is driven to emit light according to the output of the third modulation means. CONSTITUTION: When a switch 11 is on, a low frequency generator 12 generates a square wave of e.g. f0 =1kHz. A second modulation means 13 includes two different kinds of intermediate frequency oscillators 14, 15 respectively for f1 and f2 , an AND gate 16 which opens when the square wave output of the low frequency generator 12 is at H level, an AND gate 17 which opens when the square wave output of the low frequency generator 12 is at L level, and an OR gate 18 which passes both of the H levels of the gates 16, 17. A high frequency oscillator 19 outputs a pulse train of e.g. fH=100kHz at a 1/10 duty. An AND gate 20 outputs the pulse train of the oscillator 19 only when the modulation means 13 is at H level. An LED 21 driven to emit light in accordance with the output waveform of the gate 20.
Patent JP-H11141372-A (JP)
Title: Torque control device for diesel engine with egr control device
Inventor: NAGAMURA KENSUKE
IPC: F02D41/04
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To relax a step difference of engine torque generated during a change of an EGR factor. SOLUTION: Based on the change speed of a target EGR factor and the change speed of a target fuel injection amount, a condition to correct a fuel injection amount is established at S1-S7 during a change of a target EGR factor, a correction amount of the target fuel injection amount is calculated to correct a fuel injection amount at S8-S12, based on the change rate of the target EGR factor and a time constant of dynamic characteristics in which gas sucked to the collector of a suction pipe is sucked in a cylinder.
Patent JP-H02148713-A (JP)
Title: Method of joining silicon with glass
Inventor: ISHIKAWA MINEO
IPC: H01L21/02
Filed: 1988-11-29
Abstract: PURPOSE:To realize a firm junction without leakage from the junction surface by a method wherein an anode plate is brought into contact with an Si side and a cathode plate is brought into contact with the side surface of a glass side and a voltage is applied between the electrode plates in a heated state. CONSTITUTION:After a glass base 17 is joined with an Si base 19 along an F11 surface by anode junction, the pressure-receiving diaphragm 22 of a semicon ductor pressure transducer 21 is brought into contact with the F12 surface of the glass base 17 in which a hole 18 is formed. An anode plate 11 is brought into contact with the transducer 21 and a cathode plate 13 is brought into contact with the side surface of the glass base 17. A voltage is applied between the electrode plates by an electric source 15 in a heated state to join the trans ducer 21 with the base by anode junction. At that time, Na<+> ions in the glass base are attracted by the cathode plate 13 and are not deposited on the F11 face side and do not damage the F11 surface. Therefore, the glass base 1 is not peeled off from the Si base in a humidity test and leakage from the junction surface can be avoided.
Patent JP-H11131508-A (JP)
Title: Vegetation block and construction structure thereof
Inventor: HAGIWARA TAKASHI
IPC: E02B3/14
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To stably connect blocks to form a firm slope and, at the same time, make it possible to largely set a vegetation area even in that case, and to provide a vegetation block excellent in natural environment conformity. SOLUTION: Block bodies are constructed in a way of specific arrangement, a slope protecting vegetation block 1 partitioning a vegetation area between the adjoining block bodies 1 is so constituted that a side face coming into contact with the adjoining block bodies each other is formed in at least one direction side of a vertical direction or a horizontal direction of a slope. Joint line insertion holes 11a, 11b and 13 are penetratingly formed toward at least one direction of two directions in the block body. As the side face of the block body, recess sections Sa partitioning the vegetation area between the adjoining block bodies are formed in the side face on at least one direction side of the vertical direction and horizontal direction of the slope in the case of construction.
Patent JP-H05111575-A (JP)
Title: Pachinko ball dispenser
Inventor: SAKAMOTO HIDEO
IPC: G07F7/08
Filed: 1991-10-21
Abstract: PURPOSE:To allow an employee of pachinko shop to simply find any prepaid card, which is left with the residual amount '0', even in a remote place by forming a zero display part to indicate the residual amount '0' for employees separately from a residual amount display part provided for a player to be informed of the residual amount of the prepaid card. CONSTITUTION:When a prepaid card set in a card reader 26 has got the residual amount '0', automatically the card is sent out to an insert/discharge hole 28 even without key entry from a return button 10. Then the residual amount '0' of the prepaid card is sensed by sensor to light up a zero display part 29. This lighted-up state continues until the card is drawn off from the hole 28. As long as the employee is on the alert about the zero display part 29, he can find any prepaid card left with the residual amount '0' simply even in a remote place. If found, the void card is drawn off as soon as possible from the card reader 26 and disposed.
Patent JP-H10158084-A (JP)
Title: Accurately controlled delayed-release type coated granular fertilizer, mixed fertilizer using the same as effective component and cultivation method using the same mixed fertilizer
Inventor: UCHINO MASAZUMI
IPC: C05G3/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an accurately controlled delayed-release type coated granular fertilizer having an excellent initial-release control function, a mixed fertilizer using the coated granular fertilizer as an effective component and a cultivation method using the mixed fertilizer. SOLUTION: This coated granular fertilizer contains a granular fertilizer as an effective component and is produced by coating the surface of each of granules of the granular fertilizer, which are used as core particles, with a film consisting essentially of a synthetic resin, wherein each of the core particles has a >=0.7 roundness coefficient calculated by using a calculation formula represented by the formula: (roundness coefficient of a particle)=4π×(projected area of the particle)/(outline length of the projected image of the particle)<2> . This mixed fertilizer contains such a coated granular fertilizer or a combination of plural such coated granular fertilizers having different release rates from each other. This cultivation method uses the mixed fertilizer.
Patent JP-2001120612-A (JP)
Title: Massage machine
Inventor: TAKADA MIKIO
IPC: A61H7/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine by which pointillage stimulation can be applied to a user. SOLUTION: The massage machine 1 has plungers 27 each of which covers a fixing shaft 26 parallel to a driving shaft 16 and in which a cam groove 32 is formed. Pointillage heads 28 are mounted on the extremity of the plungers 27. The plungers 27 rotate about the fixed shafts 26 when they are driven by the driving shafts 16. Then as the cam grooves 32 are made into contact with pins 30 placed around the perimeter of the fixed shafts 26, the plungers 27 perform to-and-fro movements in the axial direction of the fixed shafts 26. At that time, when the pointillage heads 28 are pressed against parts to be massaged of a user, they presses the parts to be massaged while periodically rotating. In this way, pointillage stimulation is applied to the user.
Patent JP-H03163619-A (JP)
Title: Flat switch
Inventor: YAKIDA KIYOSHI
IPC: G06F3/047
Filed: 1989-11-21
Abstract: PURPOSE:To improve the high resolution and the reliability by providing opposingly a fixed electrode and a movable electrode consisting of a conductive material on a fixed sheet, and interposing a spacer consisting of an insulating fiber material between them. CONSTITUTION:A flat switch is constituted by providing a movable electrode 2 consisting of a conductive material on one face of a movable sheet 1 consisting of an insulating material, and providing a fixed electrode 7 consisting of the conductive material on a fixed sheet 6 consisting of the insulating material so as to be opposed to the electrode 2. In such a manner, the contact between the electrodes 2, 7 is executed directly by a gap part of a spacer 12 which is interposed between them and consists of the meshy insulating fiber material. The fiber is smaller than an insulating dot, a deadband can be made small, and a coordinate position can be detected continuously. Also, the deadband is reduced and the mounting density is high, and high resolution and high reliability are obtained.
Patent JP-H07161640-A (JP)
Title: Temperature control of heat-treating furnace
Inventor: ARAI YASUSHI
IPC: H01L21/22
Filed: 1993-12-02
Abstract: PURPOSE:To lessen the temperature drop of a reaction furnace and at the same time, to shorten the temperature rise time and temperature stabilization time of a wafer by a method wherein after the temperature of the reaction furnace is set at a temperature higher than a treatement temprature, the wafer is put in the furnace and after that, the temperature of the furnace is controlled in such a way that the temperature of the wafer becomes equal to the treatment temperature. CONSTITUTION:A heater upper part temperature, a heater center part temperature and a heater lower part temperature of heater temperatures split into three are assumed to be HT, HC and HB. The furnace lower part temperature HB, which drops most easily out of furnace temperatures before a wafer is put in a reaction furnace, is previously kept set higher than a treatment temperature and after a control time elapses after the material to be treated (the wafer) is put in the furnace, the temperature HB is controlled to the treatment temperature T1. In such a way, after the temperature of the reaction furnace is set at a temperature higher than a film-forming temperature, the wafer is put in the furnace and after that, the temperature of the furnace is controlled in such a way that the temperature of the wafer becomes equal to the film-forming temperature, whereby a superior effect to say that the temperature stabilization time of the wafer can be shortened is obtained.
Patent JP-H01145953-A (JP)
Title: Sheet feeding device
Inventor: MIYAGAWA SHINICHI
IPC: B65H5/06
Filed: 1987-11-30
Abstract: PURPOSE:To simplify and facilitate work to remove a sheet and maintenance and servicing work by providing a unit holding means which can hold an upper feed unit in a state to maintain an opening state. CONSTITUTION:In a unit holding means 304, when a lock mechanism is unlocked to lift an upper feed unit 302 when a cram shell is opened, an engaging shaft member 305 is regulated by a dwell from a closed position, and a lock protrusion pair 306 is slid and raised upward as it is moved along the longitudinal direction of a guide groove 315 of a shaft guide member 313. When the lock protrusion pair 306 is moved to the upper end position of the guide groove 315, the dwell protruded toward the back of the engaging shaft member 305 is engaged with a cam groove 316, and the engaging shaft member 305 is rotated in a 90 deg. arc to bring the lock protrusion pair 306. When, with this state, the upper feed unit 302 is lowered as it is, the lock protrusion pair 306 is locked to the upper end part of lock pieces 314 formed in a cut and risen manner on the both sides of the shaft guide member 313, and the upper feed unit 302 is held in an opened state.