baber/WOPTO huggingface dataset:
Patent JP-2000149018-A (JP)
Title: Image processing method, and device and recording medium thereof
Inventor: KANESHIRO NAOTO
IPC: G06T7/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce influences that are caused by the erroneous extraction of an area which is estimated to be equivalent to the primary part of an image. SOLUTION: Plural face candidate areas, (e.g. areas A-D), which are estimated to be equivalent to the face of a person are extracted based on the data on an image to be processed, and overlap degree is calculated for a pair of face candidate areas which overlap each other. Then a weight mark is set to every face candidate area so that the weight mark of a face candidate area, which is overlapping another face candidate area is higher than a face candidate area which is not overlapping another face candidate area, and also the weight mark of a face candidate area becomes higher as its overlapping degree is increased with another face candidate area.  An area equivalent to the face of a person is extracted from every face candidate area, by comparing the weight mark of every face candidate area with its threshold, and the weight mean value obtained by weighting the density value of every face candidate are according to its weight mark is calculated as the face area density.
Patent JP-S6358435-A (JP)
Title: Erasing mechanism for storage type phosphor sheet
Inventor: MORIKAWA MOTOO
IPC: G03B42/02
Filed: 1986-08-29
Abstract: PURPOSE:To enable thorough erasing of a residual radiation image by disposing a light source for erasing to the inside of a housing and forming light reflection layers to the motor driven fans for discharge and/or motor driven fans for suction themselves in the housing. CONSTITUTION:This mechanism has light sources 108a-108d for projection of the erasing light into the housing 102, the motor driven fans 110a, 110b for suction for introducing the external air into the housing 102 and the motor driven fans 112a-112d for discharge for discharging the hot air in the housing 102 to the outside. The inside wall part of the housing 102 is finished to a specular surface or the thin film or thin sheet for reflection is preliminarily adhered to the inside wall part, by which the reflection of the erasing light of the light sources 108a-108d is made effective. Namely, the projection light of the light sources 108a-108d is satisfactorily reflected in the housing 102 when the light sources are energized. The radiation image remaining on the sheet S is thereby thoroughly erased.
Patent JP-S6359754-A (JP)
Title: Field device for dc motor
Inventor: ISHIHARA KOHEI
IPC: H02K23/40
Filed: 1986-08-29
Abstract: PURPOSE:To improve output characteristics and lighten the whole apparatus by increasing a quantity of magnetic flux to an armature core through making an axial length of the armature core identical with that of an auxiliary magnetic pole. CONSTITUTION:If an armature borne on an inner periphery side of a field magnetic pole 2 is energized, the armature receives an exciting power of a main pole 4 to rotate. In this case, an armature-reaction magnetic flux flows through an auxiliary magnetic pole 5 to become a magnetic flux proportional to an armature current. If this apparatus is constituted according to a relationship of Lm >Li = Lc when axial lengths of an armature core 6, the main pole 4 and the auxiliary magnetic pole 5 represent Lc, Lm and Li respectively, a reaction magnetic flux flowing from the auxiliary magnetic pole 5 to an armature and decreases to enable an effective use because the auxiliary magnetic pole 5 has the same axial length as the armature core 6 has, and the weight of the auxiliary magnetic pole 5 can be lightened, too.
Patent JP-H0756656-A (JP)
Title: Internal initialization circuit for lsi circuit
Inventor: KOSHIBA NORIHISA
IPC: H03M9/00
Filed: 1993-08-19
Abstract: PURPOSE:To shorten the time needed for verification of the price, a circuit, etc., and to reduce the power consumption by reducing the circuit scale. CONSTITUTION:When an initialization pulse 100 is supplied, the signal fixing circuits 3 and 8 fix the supplied signals at the initial value and then transmit them to the signal holding parts 4-6 and 9. Meanwhile a distribution circuit 2 transmits the signal holding pulses 111-115 to the parts 4-6 and 9 and also to a signal holding P/S converting part 10 respectively in response to each initialization timing after input of the pulse 100. The initial value fixed by the circuits 3 and 8 are held at the part 4-6 and 9 in response to the pulses 111-113 and 115 respectively for execution of the initialization. The initialized signal sent from the part 4 is held at the part 10 in response to a signal holding pulse 114 for execution of the initialization.
Patent JP-S5995130-A (JP)
Title: Manufacture of hollow diaphragm
Inventor: KOJIMA KENJI
IPC: B29D22/00
Filed: 1982-11-22
Abstract: PURPOSE:To manufacture a seamless, homogenized, hollow diaphragm with excellent strength by a method wherein a core constituting hollow inside is made of a specific material. CONSTITUTION:The material comprising a core 14 made of paraffin with melting point of 68-72 deg.C is formed into one body with a supporter 10. When non hardened solution of room temperature hardening type urethane elastomer is injected from an injecting port 28 of a formed and assembled body, the non hardened solution is polymerized to be hardened in a cavity 22 producing elastic urethane elastomer corresponding to the shape of the cavity. The core 14 may keep its shape while the urethane elastomer is formed into one body with the supporter 19 since the temperature rise due to polymerizing reaction is restricted below the melting point of the paraffin comprising the core 14. Then a hollow diaphragm 32 is manufactured by means of heating a formed body released from the core 14 to melt and discharge the paraffin as well as sticking the supporter 10 to a hollow inside 30 forming them into one body.
Patent JP-2000034636-A (JP)
Title: Sheath-core type filament staple conjugate spun yarn for mop and mop using the same
Inventor: UEDA SHUJIRO
IPC: D02G3/40
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain both a sheath-core type filament staple conjugate spun yarn for mops having excellent wiping off properties and washable properties and improved mildew resistance, recycling properties, washing and drying properties and washing durability and a mop. SOLUTION: This sheath-core type filament staple conjugate spun yarn for mops comprises a thermally bondable polyamide-based filament yarn having <=800 denier total fineness and <=30 denier single fiber fineness as a core component and a polyamide-based staple fiber having <=5 d single yarn fineness and <=76 mm fiber length as a sheath component and has 85-99.7 wt.% blending ratio of the staple fiber of the sheath component.
Patent JP-H07121723-A (JP)
Title: Method for correcting direction data of stripe patterns, information processor for executing the same, method for correcting pitch data of stripe patterns and information processor for executing the same
Inventor: HARA MASANORI
IPC: G06T1/00
Filed: 1994-08-30
Abstract: PURPOSE:To correct direction data or pitch data corresponding to the instruction of an operator by setting an instructed direction through an input device to the direction of one area among plural areas at least, defining this area as a fixed area and calculating the directions of the other areas excepting for the fixed area based on the direction of the fixed area. CONSTITUTION:A processing part 12 is provided with a contour setting part 13, direction setting part 14 and direction calculating part 15. Corresponding to the instruction of the operator applied through an input device 5, the contour setting part 13 sets the contour of an area to correct the direction. Corresponding to the instruction of the operator applied through the input device 5, the direction setting part 14 sets the directions of several zones in direction data. The zone which direction is set by the direction setting part 14 is called a fixed zone. While using the direction of the fixed zone, the direction calculating part 15 calculates the directions of zones excepting for the fixed zone. The calculation directions are set as the directions of zones.
Patent JP-H0869286-A (JP)
Title: Muffler for compressor
Inventor: INOUE RYUICHI
IPC: F01N1/02
Filed: 1994-08-30
Abstract: PURPOSE: To provide a muffler for a compressor obtaining a peak of reduction of a sound or pressure pulsation by changing a shape of a resonance type silencer when the discharge sound and the discharge pressure pulsation of the compressor are reduced using interference of a sound wave. CONSTITUTION: The resonance type silencer provided in the discharge piping system of the compressor is constituted of a prestage expansion pipe part 1, a branch pipe part 2 and a poststage expansion pipe part 3, and they are connected in series in the flowing direction of discharge gas, and the branch pipe part 2 is provided with insertion pipes 2a, 2b, 2c, 2d, and a part of the shape of the resonance type silencer is changed by changing the position of the insertion pipes for a connection axial center 0 between the expansion pipe parts and the branch pipe part 2, and the sound reduction frequency of the silencer is changed.
Patent JP-S5996190-A (JP)
Title: Conversion of heavy hydrocarbon oil to light hydrocarbon oil
Inventor: FUKASE SATOSHI
IPC: B01J21/12
Filed: 1982-11-22
Abstract: PURPOSE:To increase the yield of intermediate cuts such as kerosene or gas oil selectively in catalytic cracking of heavy hydrocarbon oil, by using an alumina- based catalyst which has a small silica content and an acid strength within a specified range. CONSTITUTION:A gamma-alumina-based catalyst with a silica content of 3wt% or lower and an acid strength of -8.2-+1.5 is prepared by burning at about 550 deg.C amorphous alumina or boehmite produced by hydrolysis of aluminum alkoxide. Heavy hydrocarbon oil such as residual oil of crude petroleum distillation under normal pressure and distillate oil obtained by vacuum distillation of said residual oil is cracked catalytically at 500-550 deg.C in the presence of the catalyst. The yield of intermediate cuts with a boiling point of about 150-350 deg.C from the cracked products is increased by about 10wt% as compared with the conventional fluid catalytic cracking process.
Patent JP-H0757895-A (JP)
Title: Electrostatic high voltage generating device
Inventor: MATSUSHITA OSAMU
IPC: H05H5/02
Filed: 1993-08-19
Abstract: PURPOSE:To prevent a contact failure between a conductive roller and a conductive pellet by pressing the conductive roller to the conductive pellet through an energizing member with a prescribed pressing force. CONSTITUTION:A number of conductive pellets 24 are arranged around a rotating disc consisting of an insulating member, and driven by a motor. A conductive roller 20 makes contact with the pellets 24, and successively gives charges thereto or receives the charges from them. The conductive roller 20 is rotatably supported by a support shaft 78 fixed to a movable base 76. The movable base 76 is supported by a pin 72 fixed to the base 66 of an inductor in such a manner as to be capable of oscillating. A spring 86 is laid between the movable base 76 and the base 66, and presses the conductive roller 20 in the direction of the pellets 24 by its elasticity.
Patent JP-S6182479-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAUCHI YOSHIMITSU
IPC: H01L29/49
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a high melting point metal gate semiconductor device which contains a low resistance direct contact having preferable ohmic characteristic by forming to contact part of a polycrystalline silicon film with a semiconductor substrate. CONSTITUTION:An element separating region 2 and a gate oxide film 3 are formed on the surface of a P type Si substrate 1, and a direct contacting hole 4 is opened. A polycrystalline silicon film 5 is accumulated, a phosphorus is doped with the film 5, phosphorus is diffused in the substrate 1 through the hole 4 to form an N type diffused layer 6. A molybdenum silicide film 7 is accumulated, an Mo film 8 is accumulated, and then the gate electrode structure of an Mo/Mo silicide/polycrystalline Si is formed by etching, and As ions are implanted. An interlayer insulating film 9 is accumulated, and heat treated to form an N type impurity diffused layer 10.
Patent JP-2001033877-A (JP)
Title: Take-up screen
Inventor: NAKAJIMA MAKOTO
IPC: G03B21/58
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a take-up screen which is extremely light in weight, adapted to be made usable by being affixed or detained to a perpendicular surface of a wall, curtain, etc., by means of tacky adhesive sheets, hook sheets, etc., and is so formed as to allow easy take-up. SOLUTION: This take-up screen is constituted by inserting a front surface 11 or rear surface 12 of a film 10 in the upper part of the film 10 between lightweight and slender flat plates 20, fixing the upper part of the film 10 and the flat plates 20, winding the front surface 11 of the film 10 to the surface of a circular object 30 in the lower part of the film 10 and fixing the lower part of the film 10 and the circular object 30.
Patent JP-S58106958-A (JP)
Title: Picture reader
Inventor: YAMAGUCHI SHINGO
IPC: G06T1/00
Filed: 1981-12-18
Abstract: PURPOSE:To compensate effectively a fluid sensitivity variance due to a change of the quantity of light or the like, by writing the output of an A/D converter in a storage device before reading an original and giving read data from the storage device to a level compensating circuit when the original is read and  compensating the sensitivity error in a scanning position. CONSTITUTION:A sensitivity error due to a scanning position is written in a storage device 15 by the output of an A/D converter 13 before an original is read. Read data Dm from the device 15 is applied to a variable attenuator 12, and the level of a picture signal VO read from the original is compensated and is quantized in the A/D converter 13. A peak holding circuit 14 which holds the peak value of the signal VO is provided in the output side of the A/D converter 13, and the A/D converter 13 is provided with the fist and the second reference voltages Ref1 and Ref2 which determine the level of an attenuator output V1. The sensitivity error due to the scanning position is corrected, and the sensitivity variance due to fixed factors as well as the fluid sensitivity variance due to a change of the quantity of light or the like is compensated effectively.
Patent JP-H09115152-A (JP)
Title: Optical disk device
Inventor: SUGIYAMA TOSHIO
IPC: G11B7/085
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To control vibration of a lens in the tracking direction by displacing an objective lens in the direction eliminating out-of-focus with a focus control signal by an objective lens drive part. SOLUTION: A focus detection signal is obtained by combining light receiving surfaces 7a-7d in a form of (7a+7c)-(7b+7d), and making an output signal (a+c)-(b+c). That is, the output signals of the light receiving surfaces are added in respective two combinations of combination of 7a with 7c and combination of 7b with 7d, and are subtracted between mutual two added combinations. At this time, when an objective lens 4 is displaced in the direction of arrows in the figure, luminous flux moves as shown by a dotted line on the photodetector 7. Thus, the movement of the objective lens 4 due to disturbance is suppressed by detecting the movement of a spot on the photodetector 7.
Patent JP-S60150743-A (JP)
Inventor: RATSUSERU DEII GURIIN
IPC: A61C3/03
Filed: 1984-10-01
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-H0854360-A (JP)
Title: X-ray diffractometer
Inventor: TANIGAWA AKIO
IPC: G01N23/207
Filed: 1994-08-09
Abstract: PURPOSE:To provide an X-ray diffractometer by which can high reproducibility of measured results can be obtained, by making the background variation of spectra at every measurement at the time of performing energy-dispersed X-ray diffraction. CONSTITUTION:The X-ray diffractometer is provided with a slit 2 through which white X rays are made incident on an object 4 to be measured, a semiconductor detector 6 which measures the energy spectra of diffracted X-rays 9 from the object 4, mechanisms 10 and 11 which count and measure the intensity of the diffracted X rays 9 from the object 4, and a sample stage 3 which can tilt and turn the sample 4 at a desired angle.
Patent JP-H02138791-A (JP)
Title: Circuit board
Inventor: MIURA YOSHIO
IPC: H05K1/05
Filed: 1989-08-09
Abstract: PURPOSE:To improve a circuit board in heat dissipating property by a method wherein a polyimide film provided with a copper foil is adhered by heating on a metal board, a conductive path is formed on the copper foil, a semiconductor element is fixed, and a region other than the conductive path is made to serve as a heat dissipating plate. CONSTITUTION:A polyimide film 7, to which a copper foil 8 is fixed through the intermediary of an adhesive layer 6, is hot-pasted on an aluminum board 5, and a conductive path is formed on the copper foil 8. A copper piece 9 to serve as a heat sink is fixed to the copper 8, and a semiconductor element 10 is fixed thereon. The heat released from the semiconductor element 10 is easily conducted to the aluminum board 5, because the polyimide film is extremely thin. The remaining part 11 of the aluminum board 5 is made to serve as a heat dissipating plate, whereby a circuit board of this design can be improved in heat dissipating property.
Patent JP-H0255583-A (JP)
Title: Piezoelectric driver
Inventor: HORIIE MASANORI
IPC: H01J37/20
Filed: 1988-08-19
Abstract: PURPOSE:To achieve a reliable clamping operation and to improve the operating speed by providing a clamp unit comprising a piezoelectric member and a displacement enlarging mechanism, and a moving unit then setting the self-resonant frequency of a displaceable side in the displacing direction lower than those of other sides. CONSTITUTION:An inch worm type driver comprises one set of moving unit 12 and two sets of clamping units 13, 14 at the opposite sides of the moving direction which are arranged between a pair of sliding rails 10, 11 facing each other. These units 12, 13, 14 comprise combinations of piezoelectric members 15-17 constituted of laminated piezoelectric elements displaceable in the laminating direction upon application of voltage and displacement enlarging mechanisms 18-20 for enlarging the displacement mechanically. The displacement enlarging mechanism 19 comprises a piezoelectric element 16 adhered between the displaceable sides 23, 24 and other mechanisms are also constructed in similar manner. By such arrangement, reliable clamping can be ensured without requiring superhigh accuracy.
Patent JP-2000038007-A (JP)
Title: Seal agent-contained tire
Inventor: YAMAGIWA TOSHIO
IPC: B29C73/20
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To enhance self-seal action against a bite in a seal agent-contained tire. SOLUTION: An inner liner 2 arranged in the inside of a tire main body 1 is integrally provided with an air chamber peripheral wall 3i, seal agent chamber peripheral wall 3o, and a partition 4, the air chamber peripheral wall 3i is bonded by vulcanization to the tire main body 1, the seal agent chamber peripheral wall 3o is prevented from bonding to the tire main body 1 by a mold releasing sheet 10. A seal agent chamber 6 partitioned between the seal agent chamber peripheral wall 3o and the partition 4 is charged with a seal agent 7.  When a bit penetrated in a tread 15 of the tire main body 1 and the inner liner 2 is received, a degree of the bite can be decreased by freely contracting the seal agent chamber peripheral wall 3o of the inner liner 2 not bonded to the tire main body 1 without being influenced thereby, and the seal agent 7 with which inside the seal agent chamber 6 is charged buries the bite repaired, so that an outflow of air from the bite can be delayed.
Patent JP-S6098548-A (JP)
Title: Brake equipment of cassette type video tape recorder
Inventor: OKUDA YASUHIRO
IPC: F16D49/00
Filed: 1983-11-01
Abstract: PURPOSE:To concentrate a driving part on one position and to attain braking by brake levers precisely by driving plural brake levers by a cam consisting of a rotary disc having an external periphery shape changing its radius continuously or a ring-like groove changing its upper radius continuously. CONSTITUTION:The rotary disc 7 of the cam is driven by a driving source and a gear 9 and rotated around a shaft 8. Grooves 11, 12 are provided on the upper surface of the rotary disc 7 so that the brake levers 3 perform prescribed braking operation. Guide pins 3m-3p are planted on one ends of the brake levers 3a-3d, the pins 3m, 3n are inserted into the groove 11 of the rotary disc 7 and the guide pins 3o, 3p are inserted into the groove 12, so that the brake levers 3 follow the movement of the grooves 11, 12 to perform the braking operation. Namely, pressing force is applied to the brake levers 3 by pulling springs 6 engaged with respective ends of the brake levers 3, the variation of radiuses of the ring-like grooves 11, 12 is precisely transmitted to the brake levers 3a-3d and reels 1, 2 are braked by pad parts 3i-3l formed on the other ends of the levers 3a-3d.
Patent JP-S6098327-A (JP)
Title: Acoustic vibration type vacuum gauge
Inventor: OOGA TOSHIROU
IPC: G01L21/08
Filed: 1983-11-02
Abstract: PURPOSE:To quicken response speed and to measure precisely a vacuum degree by detecting an acoustic impedance of a gas seen from a mechanical vibration part varying with the vacuum degree. CONSTITUTION:AC signal generated from an oscillator 21 is impressed to a transmitting transducer 11 existing in a space 1. Acoustic wave generated from the transducer 11 is attained to a receiving transducer 12. An output signal of the transducer 12 is amplified and detected by a synchronous amplifying detector 31 by an output of the oscillator 21 given through a phase controller 23. The detected output is given to an indicating meter 32, and the vacuum degree of the space 1 is read.
Patent JP-S6098215-A (JP)
Title: Automatic centering sliding bearing
Inventor: IWASAKI MASAMI
IPC: F16C23/04
Filed: 1983-11-02
Abstract: PURPOSE:To provide automatic centering function, by a method wherein a sliding bearing is pivotally secured to a retainer member. CONSTITUTION:An automatic sliding bearing 2, to which a rotary shaft 4 is rotatably secured, is provided with an annular housing 6, having a spherical outer periphery, and a sliding bearing 7 fitted in a housing 6, and the housing 6, having a spherical outer periphery serving as a retainer member, is slidably fitted in a spherical recess 8 formed in a casing 1 and is rotatably secured thereto. A sliding bearing 7 of the automatic centering sliding bearing 2 is fitted in the housing 6, the housing 6 and the sliding bearing 7 are slidable on the casing 1 and the rotary shaft 4, respectively. A friction factor between the sliding bearing 7 and the rotary shaft 4 is minimum, and a friction factor between the housing 6 and the casing 1 and a friction factor between the housing 6 and the sliding bearing 7 are increased in order named.