baber/WOPTO huggingface dataset:
Patent JP-H0818843-A (JP)
Title: Viewing angle detection method and viewing angle detector
Inventor: KOYANAGI MASAKAZU
IPC: H04N5/232
Filed: 1994-07-04
Abstract: PURPOSE:To obtain viewing angle information by utilizing a video signal of an image pickup device even in the case of the image pickup system comprising combination of discrete devices where data are not sent between the image pickup device and a universal head. CONSTITUTION:A reference viewing angle is set in advance and a physical movement data of the image pickup device with respect to a prescribed moving quantity of an object picked up by the image pickup device within a screen based on the reference viewing angle are detected as D1 and the data are stored as a standard value. When the viewing angle is revised optionally and actually in the use of the image pickup device, physical moving data of the image pickup device with respect to a prescribed moving quantity in an image of the object picked up by the image pickup device at an optional viewing angle are detected as D2 to obtain a viewing angle ratio obtained as D3=D2/D1.
Patent JP-S5962641-A (JP)
Title: Thermoplastic resin foam
Inventor: NISHIOKA TAKESHI
IPC: C08J9/04
Filed: 1982-10-04
Abstract: PURPOSE:A thermoplastic resin foam causing no drip during burning, having improved shape retention of combustion part, and flame retardance, comprising a composition obtained by blending a thermoplastic resin with a brominated epoxy resin of bisphenol A in such a way that a specific bromine content is attained. CONSTITUTION:A thermoplastic resin (e.g., polyolefin resin, etc.) is blended with a brominated epoxy resin of bisphenol A in such a way that the brominated epoxy resin of bisphenol A gives >=2.0wt%, preferably >=4.0wt% bromine content based on a foam, the blend is mixed with a blowing agent (e.g., azodicarbonamide, etc.), and, if necessary, flame-retardant auxiliary, inorganic filler, chemical crosslinking agent, etc., molded into a sheet, crosslinked, and heated, to give the desired thermoplastic resin foam. USE:A heat insulating ceiling material, floor covering, wall material, etc.
Patent JP-H04370748-A (JP)
Title: X-ray spectrometer and exafs measuring device
Inventor: KOBAYASHI YUJI
IPC: G21K1/06
Filed: 1991-06-19
Abstract: PURPOSE:To enable a drive source of a spectral mechanism of EXAFS measuring device to be single and prevent a motion of a sample and an X-ray detector from becoming excessively complex by adopting a parallel four-section mechanism. CONSTITUTION:A parallel four-section mechanism consists of four links 30, 32, 34, and 56 which are equally long. A guide 38 crosses the link 30 and a slider 40 travels on this guide 38. An X-ray focus is placed at a point F, a curved crystal monochrome meter is placed at a point M, and a light-reception slit is placed at a point S. An X-ray tube is fixed at an arm 44, the light- reception slit is fixed at an arm 46, and the curved crystal monochrome meter is fixed at the link 34. When a spectral mechanism is moved with a rotary motion of the link 32 as a drive source, the points F, M, and S constantly move on a roland circle 28 with a constant radius and a wavelength of the X rays reaching the point S changes.
Patent JP-H0338130-A (JP)
Title: Synchronizing circuit
Inventor: AKEYA MIKIJI
IPC: H03L7/00
Filed: 1989-07-05
Abstract: PURPOSE:To decrease the time from out of synchronism in a synchronizing state to a resynchronization state by starting backward protection during forward protection. CONSTITUTION:A synchronizing bit in a data string inputted to an input terminal 1 is detected by a synchronizing bit detection circuit 2 in out of synchronism state, inputted to a storage circuit 6, a value 10 of a binary counter in a pulse generating circuit 5 is stored, and when the value 10 of the binary counter in the case of detecting a synchronization bit is coincident, coincidence information is outputted to a storage circuit 7. When coincidence by backward protection stage number is consecutive, the initial value is set to a pulse generating circuit 5 to cause the synchronization state by the initial value information 12 outputted from the storage circuit 6 and the initial setting pulse 13 outputted from a protection circuit 7.
Patent JP-S6065420-A (JP)
Inventor: OOTSUKA SHIGEHARU
IPC: H01H1/60
Filed: 1983-09-20
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-2000009410-A (JP)
Title: Position detector
Inventor: NEKADO YASUO
IPC: G01B7/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized high-precision position detector. SOLUTION: The position detector 1 is provided with a high frequency-excited coil 5, a core 7 inserted into the coil 5 in such a way that the core 7 can move relatively to the coil 5 in the direction of the center axis of the coil 5, and a detecting means which detects the moved position of the core 7 relatively to the coil 5 based on the impedance of the coil 5 in an enclosure 3. The impedance of the coil 5 changes as the core 7 moves. The length of the core 7 in the moving direction is made longer than the moving amount of the core 7 relative to the coil 5 and the coil length of the coil 5 is also made longer than the moving amount of the core 7 relative to the coil 5.
Patent JP-H0521962-A (JP)
Title: Multilayered printed circuit board
Inventor: NAKAMURA HISASHI
IPC: H05K1/03
Filed: 1991-07-15
Abstract: PURPOSE:To provide a multilayered printed circuit board for a variety of electronic devices, in which the adhesion between circuit conductor layers and inner insulating layers is improved, and the insulating property of inner insulating layers is improved. CONSTITUTION:A multilayered printed circuit board includes an insulating board 6, at least one surface of which are provided with first wiring conductor layers 7, and an insulating resin layer 8 is provided over the first conductor layers 7. The insulating resin layer is provided with fine holes through 9 which the first wiring conductor layers 7 are connected with second wiring conductor layers 10 on the surface of the board. The resin layer 8 is composed of two parts 8a and 8b that show good adhesion to the conductor layers 7 and 10. Therefore, the multilayered printed circuit board has reliability of inner insulating layers.
Patent JP-S6234500-A (JP)
Title: Matrix like ultrasonic probe and its manufacture
Inventor: KOJIMA TADASHI
IPC: G01N29/24
Filed: 1985-08-06
Abstract: PURPOSE:To make satisfactory a characteristic of a sound field and remove a mutual interference of respective piezoelectric members by providing grooves crossing over both main surfaces of piezoelectric plates, forming plural rows of protrusions and providing electrodes on the surface of the protrusions. CONSTITUTION:A piezoelectric member 9 made of, for example lead titanate zirconate has one main surface on which the grooves 10 are disposed in a direction of Y axis in a depth of about 70% with respect to the thickness (t) of the piezoelectric member 9 and the protrusions 11 are disposed and the other main surface on which a groove 12 of the same depth is disposed in a direction of X axis and the protrusions 13 are formed. On the main surface side of the protrusions 11, 13, electrodes 14, 15 are formed and in the grooves 10, 12, a resin such as epoxy resin having a different acoustic impedance value from the piezoelectric member is filled as a reinforcing material 16. A central area in the direction of the thickness is physically separated and independent from an adjacent part. The piezoelectric part on which the electrodes 14, 15 are crossed can be considered to be an independent oscillator and the mutual interference of the respective piezoelectric parts is prevented and the characteristic of the sound field of the ultrasonic wave is not destroyed.
Patent JP-S6152029-A (JP)
Title: Time division type a/d-d/a converter
Inventor: HAYASHI KAZUHIRO
IPC: H03M1/02
Filed: 1984-08-21
Abstract: PURPOSE:To attain accurate conversion even for a different sampling frequency by interrupting the supply of a clock signal to an A/D conversion function executing register during the D/A conversion. CONSTITUTION:A register 1 is set to a prescribed value in response to an A/D conversion start command signal S and this value is fed to a D/A converter 3 via a multiplexer 2. An output of a D/A converter 3 is compared with an analog input value at a comparator and the resultof comparison is fed to the register 1. The register 1 corrects a digital value based on the result of comparison and a clock CK. The multiplexer 2 selects a D/A input by using an xternal switching signal in the D/A conversion and an analog signal is outputted from the D/A converter 3. In this case, a clock CK stop signal is to the register 1 is outputted to an interruption circuit 6 at the same time.
Patent JP-H0461871-A (JP)
Title: Golf ball
Inventor: HAMADA AKIHIKO
IPC: C08L33/02
Filed: 1990-06-29
Abstract: PURPOSE:To improve the feeling of stroking a golf ball and the controllability thereof by adding metal hydroxide, carbonate or acetate to the copolymer of a mixture of (meta)acrylic acid and a liquid polybutadiene or liquid acrylonitrile-butadiene copolymer, and then applying heat thereto for preparing a golf ball cover. CONSTITUTION:In a golf ball comprising a core and a cover for enclosing the core, the cover is prepared by adding 20 to 70mol% of the carboxyl group of an ethylene (meta)acrylic acid copolymer containing 10 to 20wt.% of (meta) acrylic acid to a mixture of metal ion neutralized resin and a liquid polybutadiene having carboxyl groups at both ends of a molecule, or liquid acrylonitrile butadiene copolymer, and applying heat thereto. The cover material so prepared is used to cover the core of the golf ball according to a normal practice, thereby forming the golf ball.
Patent JP-S58137777-A (JP)
Inventor: RICHIYAADO JIEI PURENAGAMAN
IPC: G01S7/32
Filed: 1982-10-03
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-S6154280-A (JP)
Title: Electromagnetic treating apparatus of waste water
Inventor: KAJII KAORU
IPC: B01D35/06
Filed: 1984-08-23
Abstract: PURPOSE:To remove completely suspended matter in untreated waste water with simple equipment and at low cost by passing untreated water contg. magnetic suspended matter through a cyclone separator, and then treating the water with an electromagnetic filter. CONSTITUTION:Untreated water discharged from an iron works and contg. magnetic matter such as fine iron powder is supplied tangentially into the upper in side of a cyclone separator 1 through a water supply pipe 3. The liquid component of the untreated water contg. more magnetic suspended matter flows down spirally along the inner peripheral surface, and 60-80% suspended matter is discharged from the lower end of the cyclone separator 1. Meanwhile, the untreated water contg. remaining suspended matter enters an electromagnetic filter 2, wherein the magnetic suspended matter is completely collected by the electromagnetic force generated from an exciting coil 6 provided to the outer periphery of the filter. Consequently, treated water removed almost completely from magnetic suspended matter can be obtained.
Patent JP-H083617-A (JP)
Title: Cooled converter supporting ring
Inventor: KAARUHAINTSU RANKURITSUTSU
IPC: C21C5/46
Filed: 1995-06-16
Abstract: A cooled converter trunnion ring, which is arranged at a distance from the converter, encompasses the converter and is connected to a coolant supply station. In order to achieve good accessibility of the trunnion ring by simple measures and to ensure reliable cooling of the loaded trunnion ring areas with low energy expenditure, a pipe coil, which runs in a largely meandering fashion and through which a liquid coolant flows, is provided on the inner surface of the inner side member substantially facing the converter of the steel mantle of the converter trunnion ring.
Patent JP-S5878148-A (JP)
Title: Multicolor recording medium
Inventor: OIKAWA SHIGERU
IPC: G03F7/28
Filed: 1981-11-02
Abstract: PURPOSE:To obtain a multicolor recording medium enabling easy color recording in a simple developing stage by forming a photosensitive layer changing the adhesive property under irradiated light and a layer of a mixture of transparent colored particles having a plurality of colors on a substrate in order. CONSTITUTION:A binder is mixed with a photopolymerizable monomer and a dye redox polymn. initiator contg. >=2 kinds of dyes, and the mixture is applied to a substrate to form a photosensitive layer 2. A layer 1 of a mixture of microencapsulated transparent colored particles having >=2 kinds of colors is then laid on the layer 2 to obtain the desired multicolor recording medium. When green  light is irradiated on the recording medium, only the green particles G transmit  the light, the layer 2 under the particles G causes a photopolymn. reaction, and  the adhesive property of the photosensitive part 4 to the substrate 3 is improved  as compared to that of the unexposed part. Accordingly, by removing the unreacted layer 2 with a suitable solvent after the exposure, only the green particles G are left and the blue and red particles B, R are removed.
Patent JP-H07144002-A (JP)
Title: Deformable intraocular lens
Inventor: TOMASU AARU MAZOTSUKO
IPC: A61L27/00
Filed: 1994-07-26
Abstract: PURPOSE:To enable the safer execution of a surgical treatment with an intraocular lens for implantation into the eye through a small incision part formed in the intraocular tissues by facilitating positioning of the lens in the eye by a supporting part which maintains a prescribed form after implantation of an optical band part and is formed in this optical band part. CONSTITUTION:The optical band part 31 is formed of a material which is deformable by an external pressure and is restorable to an initial shape, size and specified focal length by releasing of the external pressure. The optical band part has the supporting part 41 which is continuous with the outer peripheral part of the optical band part 31 and supports the optical band part 31 within the eye. The supporting part 41 is the supporting part 41 having an angle with the optical band part 31.
Patent JP-H0339615-A (JP)
Title: Speed detector for flying object at optional position
Inventor: NAKAI HIROSHI
IPC: G01P3/42
Filed: 1989-07-05
Abstract: PURPOSE:To detect the moving speed of an flying object at an optional position by calculating the moving speed of the flying object in a set direction at a set position from the outputs of a position interval arithmetic part and a movement distance arithmetic part between 1st time and 2nd time. CONSTITUTION:A distance calculated by the movement distance arithmetic part 15 is denoted as L6, which is the movement distance of the flying object which moves in the set direction at the specific position in a period from time T1 to T2. Further, the distance in the set direction between the specific flying object position and set flying object position is indicated and when the values outputted by the position interval arithmetic part 16 at the time T1 and time T2 are denoted as L7-A and L7-B, the axial angles of the flying object at the time T1 and T2 are different from each other. For the purpose, the moving speed arithmetic part 17 calculates a value L8 as the movement distance of the flying object at the set position in the set direction in the period from the time T1 to the time T1 from L8=L6-((L7-A)-(L7-B)). Then S=L8/(T2-T1) is outputted as the moving speed S.
Patent JP-H0464708-A (JP)
Title: Roll supporting structure
Inventor: TAKESHITA EIICHI
IPC: F16C13/02
Filed: 1990-07-02
Abstract: PURPOSE:To reduce an amplitude of resonance by providing a vibration insulating ring member made of the rubber vibration insulator, which is compressed previously, between an inside holding ring and an outside holding ring to enable the setting of a primary resonance point at any position less than a range of the operating speech. CONSTITUTION:A fixed shaft 2 for supporting a shell 4 freely to be rotated through a bearing 3, which is divided in a required number, is supported by a housing 7 through vibration insulating ring members 8. This vibration insulating ring member 8 consists of an inside holding ring 5 and an outside holding ring 6 to be engaged with an end of the fixed shaft 2 for support and a rubber vibration insulator 10, which is compressed previously and provided between both the holding rings. Consequently, a resonance point of a roll 1 can be set at any position out of a range of the operating speed to enable the operation at high speed, and an amplitude of resonance can be reduced.
Patent JP-H0929594-A (JP)
Title: Drill grinding wheel and method of grinding drill blade
Inventor: HOSOI TOSHIAKI
IPC: B24B3/24
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To smoothly continue a rake surface of a center side blade of a drill with a rake surface of an outer peripheral side blade of the drill at their connecting parts by setting the rake angles of the rake surfaces to be equal to each other at their connecting parts. SOLUTION: A body 73 of a grinding wheel 7 formed of a rotary disc, is formed in one of side surfaces thereof with a side part grinding surface 71 in the vicinity of the outer peripheral part thereof, in such a curved shape as the nearer to the outer peripheral end part, the larger the degree of projection orthogonal to the surface of the grinding wheel body 73. That is, there are provided a grinding wheel and a grinding method in which the side part grinding surface 71 at the outer peripheral end is formed in the surface direction of the grinding wheel body.
Patent JP-S6330594-A (JP)
Title: Fuel oil composition improved with respect to hue stability
Inventor: SASAKI TAKANOBU
IPC: C10L1/22
Filed: 1986-07-25
Abstract: PURPOSE:To improve the hue stability of a fuel oil, by blending a fuel oil comprising cracked petroleum obtd. by cracking a high-boiling oil or a fuel oil contg. the cracked petroleum with a particular diamine compd. CONSTITUTION:A fuel oil comprising cracked petroleum obtd. by cracking a high-boiling oil (fractions corresponding to kerosine and a gas oil) or a fuel oil contg. the cracked petroleum (a mixture of cracked petroleum with straight run kerosine or a gas oil fraction) is blended with 10-500ppm of at least one member selected from among the compds. of formula I (wherein R1 and R2 are each H or a 1-4C alkyl group; n is 2 or 3; the OH group as the nuclear substituent may be located at any of the o-,m- and p-positions) and formula II (wherein R3 and R4 are each H or a 1-4C alkyl group; m is 1 or 2; n is 2 or 3; the OH group as the nuclear substituent may be located at any of the o-, m- and p-positions).
Patent JP-S6154884-A (JP)
Title: Both-end oblique support beam type piezoelectric motor
Inventor: KUMADA AKIO
IPC: H01L41/09
Filed: 1984-08-24
Abstract: PURPOSE:To generate resonance of twist mode simultaneously upon deflecting of a beam by producing a vibration of the vertical direction to the central shaft at the center of the beam in the state that the both ends of the beam are supported obliquely to the central shaft along the length of the beam. CONSTITUTION:The widthwise direction of a beam 11 on a disc 12 is erected along the diameter of the disc 12, a threaded hole 8 is opened at the center of the lower surface of the disc 12, groove 13 is formed in the direction along the diameter inclined with respect to the beam 11 of the upper surface to form a supporting beam 1. Further, a bolt 5 is penetrated through a washer 2, a doughnut-shaped piezoelectric thickness vibrator 3 and a washer 4. The projected portion is clamped to the hole 8 of the beam 1 to form a beam twist deflection composite supersonic vibrator. Thus, leads are connected to the terminal boards 6, 7 superposed with two piezoelectric vibrators 3 to apply an AC voltage thereto. Thus, the vibrator 3 becomes resonant state, twist elliptical vibration is generated on the upper surface of the beam 1 to become a vibrator useful for a supersonic motor.
Patent JP-H05346187-A (JP)
Title: Laying method of gfrp thermal conduit
Inventor: ABE HIDETO
IPC: F16L1/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide a laying method by which a thermal conduit made of GFRP can be laid simply and quickly, the rectilinearity is easily insured, and the execution accuracy is high. CONSTITUTION:This laying method is performed so that a thermal conduit 1 made of GFRP taper-processed on the outer circumference in the vicinity of both end parts so as to be smaller toward the end parts is pushed into an existing conduit, hereafter a joint pipe 4 made of GFRP of which the inner circumference in the vicinity of both end parts are taper-processed so as to closely fit the end part of the thermal conduit therein is pushed into the existing conduit, and then the thermal conduits 1 and the joint pipes 4 are alternately pressed and propelled so as to join together them. They are pressed and propelled along a rectilinear guide material such as a shaft or wire extending in the conduit, and the closely contacted parts between the thermal conduit and the joint pipe are joined together by adhesive.
Patent JP-H0465918-A (JP)
Title: Successive comparison ad converter
Inventor: MIYAKE TOMU
IPC: G05B15/02
Filed: 1990-07-02
Abstract: PURPOSE:To relieve the load on a processor by setting a control register to the comparison mode, and comparing a comparison value and an input voltage. CONSTITUTION:A processor writes a bit for comparison mode to a control register 16 and a setting value to a successive comparison register 11 when control is called for. Thus, every time a start pulse STp is inputted to a start circuit 17 periodically, a voltage comparator 12 compares a D/A conversion value from the register 11 with an input (sensor output voltage) and a signal generating circuit 14 outputs an interruption request signal when the sensor voltage is a setting value or over. The processor implements a prescribed operation upon the receipt of the interrupt. Thus, the processor makes other processing without notice of the A/D converter by having only to set a comparison data to the register.
Patent JP-S6068590-A (JP)
Inventor: NISHIKAWA MASAHIRO
IPC: H01L21/31
Filed: 1983-09-24
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-S6457992-A (JP)
Title: Continuous welder for strip or sheet
Inventor: YOOZEFU SHIYUTOUUMU
IPC: B23K26/00
Filed: 1988-07-15
Abstract: PURPOSE: To continuously weld adjacently moving strips or sheets by constituting a pair of tension rollers, which is provided in both sides of the strips or sheets, of hollow shafts and roller shells and making laser beams to pass between the hollow shafts and the roller shellers. CONSTITUTION: A pair of tension rollers 3, 4 is provided in both sides of the strips or sheets 1, 2 in the carrying direction of the adjacent strips or sheets 1, 2. The tension rollers 3, 4 are constituted of the hollow shafts 8, 9, 10, and the roller shells 11, 12, 13, 14 which are mutually arranged on these at an interval in the axial direction. Next, welding heads of laser beam welding equipments 19, 20, 30, 31 are provided in the inside of the hollow shafts 9, 10 of at least one tension roller 3. And the strips or sheets are welded by making the laser beams 25 pass through a gap 18a between the roller shells 13, 14 and an opening 18b within the hollow shafts 9, 10.