baber/WOPTO huggingface dataset:
Patent JP-H10271435-A (JP)
Title: Image processor
Inventor: TANIGUCHI ATSUSHI
IPC: H04N7/24
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of reducing the capacity of a memory. SOLUTION: Plural sets of dynamic image data are stored in advance in an external storage device 1, the data are stored in a frame memory by one image pattern in a frame memory unit 5, data outputted from the frame memory unit 5 are temporarily stored in a line buffer unit 7, an image based on a video signal outputted from the line buffer unit 7 is displayed on a monitor 4, a computer 2 analyzes dynamic image data stored in the external storage medium 1 to obtain a pattern of a dynamic image. Then a display decode take-over control unit 6 compares the line number of data transferred from the frame memory unit 5 to the line buffer unit 7 with a line number of data written in the frame memory unit 5 and based on the result of the comparison, the operation of the computer 2 is controlled.
Patent JP-S59199989-A (JP)
Title: Annular blow-out preventing apparatus
Inventor: GEIRII AARU SHIYAIIPAA
IPC: E21B33/06
Filed: 1984-04-10
Abstract: An annular blowout preventer having a body 12 with a central bore 14 therethrough and a packer recess 16 surrounding and opening on said bore, an annular split packer 34 in said recess, and means for actuating the packer to closed position. An opening 50 extends through the side of the body 12 into the packer recess of sufficient size to permit removal of the packer therethrough. A plug 60 is sealed in the opening and a sleeve 68 is located around said body to engage the exterior of said plug and retain it in sealing position in the opening 50.
Patent JP-S56168157-A (JP)
Title: Method for quantitative analysis of alcohol mixing ratio of gasahol
Inventor: YOSHIMI AKITAKE
IPC: G01N33/22
Filed: 1980-05-29
Abstract: PURPOSE:To easily measure mixing ratio by stirring and mixing a prescribed amount of alcohol mixed gasoline (gasahol) and water then leaving the mixing to stand still and detecting the difference between the interface of the gasoline and water and the interface prior to stirring. CONSTITUTION:For example, 50ml water is taken into a measuring cylinder, and 50ml gasahol is gently put thereon. Next, after the mixture is thoroughly stirred, it is allowed to stand still, then the alcohol in the gasahol dissolves in the water layer, and the position of the interface with the gasoline and water changes. If the interface positiong by a known alcohol mixing ratio is beforehand measured, the mixing ratio of the gasahol to be measured is easily determined.
Patent JP-H07281096-A (JP)
Title: Microscope system
Inventor: YAMANA GENICHI
IPC: G02B21/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide a microscope system which can be simply set in a proper observing condition by anyone needless to say centering adjustment in flexible microscope constitution desired by an observer. CONSTITUTION:In a microscope system having a first optical unit which can be automatically controlled according to power of a microscope optical system and various microscopic examination methods and a second optical unit requiring manual selection or adjustment according to the power of the microscope optical system and the various microscopic examination methods, the microscope system has at least an operation indicating member 110 according to the power of the microscope system and the various microscope methods, a storage means 46 storing operation guide data such as an operation item and an operation method of the second optical unit, a CPU 45 to read out the operation guide data on the second optical unit corresponding to the power of the microscope optical system and the various microscopic examination methods designated by the member 110 from the means 46 and a display means 109 to display the operation guide data read out by this CPU 45.
Patent JP-H04307048-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ONUKI MASATO
IPC: G01N29/06
Filed: 1991-04-04
Abstract: PURPOSE:To provide an ultrasonic diagnosing apparatus with operability im proved significantly by allowing an operator to determine the size and position of an image with an attached mark for diagnosis as reference. CONSTITUTION:In an ultrasonic diagnosing apparatus in which attached marks for diagnosis such as scale mark, Doppler sampling position mark, needle guide mark and measuring mark are shown on a display means 17 together with display magnification varying ultrasonic image, a mark display controller 23 is provided to change display dimensions or display intervals of the marks so that the marks are displayed in an easily recognizable manner following changes in display magnification of the ultrasonic image as mentioned above.
Patent JP-S56167133-A (JP)
Title: Controller for motor drive
Inventor: MIZOGAMI KAZUNORI
IPC: G03B17/42
Filed: 1980-05-28
Abstract: PURPOSE:To drive a motor securely and to reduce the cost of a motor driving device, by detecting the movement of the movable mirror of a camera by a reed switch and by controlling the motor driving device with its output. CONSTITUTION:When a release button is pushed and a movable mirror 1 rotates from the position shown by the alternate long and short dash line to the position shown by the dotted line, since a permanent magnet 7 provided at the tip of the mirror 1 in opposition to a fixed reed switch 10 separates, the reed switch becomes nonconductive. As a result, a motor drive controller connected to lead-out lines 10a and 10b is put in operation to stop a motor. Thus, the motor is driven securely and its cost is reduced.
Patent JP-H11272237-A (JP)
Title: Liquid crystal display device, array substrate and driving method for array substrate
Inventor: MORITA TETSUO
IPC: G02F1/133
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of being miniaturized, requiring little power consumption and excellent in display quality by selecting a second voltage with a first voltage switching means only in a prescribed period, and selecting a third voltage with a second voltage switching means so that the voltages of signal lines become nearly intermediate voltages between first and fourth voltages. SOLUTION: Voltage selector switches SW2, SW3 for switching the voltages of a power supply line L1 and a grounding line L2 are provided on the outside of an array substrate 1. The voltage selector switch SW2 selects a power supply voltage Vd and the voltage selector switch SW3 selects the ground voltage Vs while a signal line drive circuit 4 displays the picture elements for one horizontal line. The voltage selector switches SW2, SW3 select intermediate voltages Vsig/c-Vth and Vsig/c+Vth respectively in a prescribed period after the display of the picture elements for one horizontal line is completed and before the display of the picture elements for the next horizontal line is started. No preliminary writing switch is required, power consumption is reduced, and the writing characteristic to a signal line can be improved.
Patent JP-H05269907-A (JP)
Title: Styrenic resin laminate and molded object thereof
IPC: B32B27/30
Filed: 1992-03-30
Abstract: PURPOSE:To provide a molded object excellent not only in heat resistance but also in recycle properties and to develop a laminate for said molded object. CONSTITUTION:A styrenic resin laminate has at least one surface layer composed of a styrenic polymer having a highly syndiotactic structure or a compsn. thereof and other layer composed of styrenic resin or a compsn. thereof. A molded object is obtained by thermally molding this laminate.
Patent JP-H02265190-A (JP)
Title: Work coil
Inventor: CHIBA CHOJI
IPC: H05B6/36
Filed: 1989-03-27
Abstract: PURPOSE:To heat a pot consisting of a material having small proper resistance with high efficiency by belt-sharpedly braiding a a plurality of ritz wires while spirally winding belt-shaped ritz wires. CONSTITUTION:A plurality of ritz wires 11 are belt-shapedly braided and spirally wound. A plurality of ritz wires 11 are to be braided so that all wires may come by turns upward followed by coming by turns downward, here, however, respective ritz wires 11 are belt-shapedly and in a triangular waveform braided. By braiding a plurality of ritz wires 11 in this way, respective ritz wires 11 become all equal in positional relation to a pot on a work coil. That is, any specific ritz wire is excluded to be near the pot, no neighboring effect is generated, while a current is excluded to flow concentrically to one part of ritz wires. Thereby, heating of the pot consisting of a material having small proper resistance can be performed with high efficiency.
Patent JP-H06284484-A (JP)
Title: Wireless remote control system for air conditioner
Inventor: MERA MIDORI
IPC: H04Q9/14
Filed: 1993-03-30
Abstract: PURPOSE:To simplify the setting of a custom code and to facilitate the retaining/change. CONSTITUTION:A remote controller 2 is provided with a switch 6 setting a custom code and an air conditioner 1 is provided with a non-volatile memory 4 storing its own custom code. When the custom code is not yet stored in this non-volatile memory 14, the custom code received from the remote controller 2 is made to store as its own custom code.
Patent JP-H04283581-A (JP)
Title: Benzopyranoporphyradine derivative
Inventor: TOKITA SUMIO
IPC: C09B47/00
Filed: 1991-03-13
Abstract: PURPOSE:To provide the subject compound having strong absorbability for near IR rays, excellent in thermal stability and solubility in organic solvents and useful for optically recording media, etc. CONSTITUTION:A compound of the formula [R1-R8 are-X1-((CH2)m-X2)n-R0; X1 is CH2, O, S, NR'0; X2 is O, S, NR''0; R0, R'0, R''0 are (substituted) alkyl, (substituted) aryl, (substituted) alkenyl; m, n are 0-3; Y1-Y4 are N, CH; M is 2H, metal, metal oxide, metal hydroxide, acylated metal, etc.]. For example, metal-free 2,3-diundecyltribenzo[b, g, 1] pyrano [2,3-q] porphyradine. The compound of the formula is obtained by reacting a diiminoisoindorine compound with the reaction product of a 1,3-diimino-2H-pyrrolo[3,4-b] pyrazine compound with a phthalonitrile compound in the presence or absence of a metal, metal oxide, etc., in a high boiling inert solvent such as quinoline at 100-250 deg.C.
Patent JP-H11267037-A (JP)
Title: Smokeless roaster
Inventor: OGAWA SHIGEHIKO
IPC: A47J37/06
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide delicious meat by preventing drying of roast meat during cooking to deteriorate its flavor, taste, or feel to eat. SOLUTION: In a smokeless roaster 10, a circumferential wall 12 to surround a food placing surface 11 is provided to stand inclined, and in the circumferential wall 12, upper suction holes 13 to suck outside air 20 and lower suction holes 14 to suck oily smoke 19, etc., are bored. At an upper end of the circumferential wall 12, an upper cover 16 having an inner edge part 15 protruded to the inner circumferential side of the circumferential wall 12 is detachably placed, and under the food placing surface 11, a combustion part 18 as a heat source to roast meat 17 is disposed.
Patent JP-S52155932-A (JP)
Title: Memory unit
Inventor: KURATA YOUJI
IPC: G11C17/06
Filed: 1976-06-21
Abstract: PURPOSE:To realize the PROM which is can be written in by two times, with a simple circuit and with a simple method such as application of voltage.
Patent JP-S61230634-A (JP)
Title: Optical head
Inventor: ONO YUZO
IPC: G11B7/135
Filed: 1985-04-05
Abstract: PURPOSE:To omit the use of an expensive prism by using a means which polarizes and divides a laser beam as a transmissive grating type polarized beam splitter which separates the 0th-order diffracted light from the 1st-order diffracted light according to the polarizing direction of the incident light. CONSTITUTION:The radiated light 2 of a semiconductor laser 1 is turned into parallel beams 4 by a collimating lens 3 and made incident on a polarizing beam splitter grating 5. For the polarizing direction of an incident beam, and 1st-order diffracted light 6 is obtained and made incident on a 1/4 wavelength grating 7 since the direction of the laser 1 is set so that the electric vector is set parallel with the groove of the grating 5. Thus the incident rectilinear polarized light is converted into a light beam 8 and focused at a point 11 on a disk 10. The reflected light sent from the disk 10 is converted again into the rectilinear polarized light by the grating 7 via a focusing lens 9 and turned into the light beam 6. As a result, a light beam having the electronic spectrum in the direction orthogonal to the groove of the grating 5 is made incident on the grating 5. Thus the diffracting efficiency is approximately equal to '0'. Then the 0th-order diffracted light 12 is obtained and made incident on a critical angle diffraction grating 13 and then on a four-split photodetector 15.
Patent JP-S58196861-A (JP)
Title: Removing method for dust sticking to dust-collecting electrode
Inventor: USHIZAWA TOSHIMASA
IPC: B03C3/76
Filed: 1982-04-28
Abstract: PURPOSE:To prevent the lowering of the effect of dust collection even when a dust collecting electrode is hammered, by supplying a dust collection voltage intermittently while the electrode is hammered so that the period wherein the collecting force of the electrode disappears is set at a prescribed interval. CONSTITUTION:Simultaneously when a hammer of a hammering device 12 starts striking a dust collecting electrode by the operation of a control board 14, the intermittence of a dust collection voltage V of a dust collection power source 10 is started, and it is stopped simultaneously with the completion of hammering. Consequently, the lowering of the effect of dust collection can be prevented in the case when the dust sticking to the dust collecting electrode is removed by the hammering device while a gas flows continuously. Thus, the dust sticking to the dust collecting electrode can be removed while the lowering of the performance of all-day dust collection is held down to a very small degree.
Patent JP-S51147494-A (JP)
Title: Process for treatment and device of the slag
Inventor: TAKASHIMA TADAO
IPC: F27D99/00
Filed: 1975-06-13
Abstract: PURPOSE: To treat the hot and fused slag from converter and blast furnace without generating any powdered dust. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S547678-A (JP)
Title: Dust collecting chamber
Inventor: NONAKA SUNAO
IPC: B65G65/30
Filed: 1977-06-20
Abstract: PURPOSE: To easily capture the dust abundantly gathered in a dust collecting chamber or accumulated on the floor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08238191-A (JP)
Title: Device maintaining cleanliness of bathtub
Inventor: ARAI TAKASHI
IPC: F24H9/00
Filed: 1995-03-06
Abstract: PURPOSE: To feed hot water required for adjusting cleanliness by providing a cleanliness sensor and a temperature detector on each circulation line, connecting each branch hot water feed line provided with an opening/closing stage automatic valve to each circulation line, and opening or closing the opening/closing stage automatic valve based on the signal of the cleanliness sensor. CONSTITUTION: A hot water feed line 3 provided with a pump 1E is connected to branch hot water feed lines 16 via opening/closing stage electric valves 15A from a header and communicated with circulation lines 4 each provided with a temperature detector 2A. The opening/closing stage electric valve 15A arranged on the branch hot water feed line 16 is operated when it receives the detection signal of the cleanliness of the bathing hot water in a bathtub 2 detected by a cleanliness sensor 11 arranged on the circulation line 4. A required quantity of the bathing hot water fed from the hot water feed line 3 passes through the circulation line 4, a filter 6, and a heater 7 from the branch hot water feed line 16 via the opening/closing stage electric valve 15A, and it is returned to a bathtub as the diluent hot water of the circulating hot water.
Patent JP-H01243359-A (JP)
Title: Plasma doping
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/22
Filed: 1988-03-25
Abstract: PURPOSE:To apply doping to groove side walls or the like by utilizing the electron cyclotron resonance absorption of microwaves to perform the discharge decomposition via the plasma decomposition and applying the pulse magnetic field to ion particles generated by decomposition to provide kinetic energy on a substrate to be doped or near it. CONSTITUTION:A vacuum chamber 11 is kept vacuum with an exhaust hole 12, microwaves from a microwave oscillator 14 are fed to a plasma generation chamber 15 through a wave guide 13, at the same time the magnetic field from an electromagnet 16 is applied. Under this condition, the source gas such as B2H6 is introduced through a gas guide port 17, the pulse electric field from a pulse power source 18 is applied to a substrate holder 19. Plasma is radiated to an Si substrate 100 supported by the holder 19 through a plasma window 21 to implant B ions, kinetic energy is applied to B ions by the pulse current, the doping controllability is improved, doping is effectively applied to finely machined portions.
Patent JP-H03178692-A (JP)
Title: Washing machine
Inventor: NUKAGA SUNAO
IPC: D06F37/28
Filed: 1990-03-22
Abstract: PURPOSE:To prevent a fact that a detergent adheres directly to the washing and cloth is deteriorated by providing a cover body for opening and closing a throw-in port of a washing drum, and providing a storage part of a washing processing agent such as a detergent and a finish agent, etc., on the cover body. CONSTITUTION:Storage parts 69, 70 are formed integrally in the center part of the upper face of a cover body 63, and a detergent, and a soft finish agent and a bleaching agent are thrown into the storage part 69 and the storage part 70, respectively in advance. By throwing the detergent into the storage part 69 in advance, the detergent is thrown in between an outer tank 2 and a drum 42 by a rotation of the drum 42, and melted in washing water. Also, in this case, since the storage part 69 is formed in a tapered shape, no detergent is left in a corner part of the storage part 69, and it is discharged smoothly. According to this constitution, it does not occur that the processing agent adheres directly to the washing before washing, therefore, the washing is not deteriorated.
Patent JP-H11274411-A (JP)
Title: Microwave and milliwave circuit device and its manufacture
Inventor: HIROSE TATSUYA
IPC: H01P1/15
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To stabilize operations of microwaves and milliwaves and lower manufacturing costs by a method wherein a ground conductor connecting wiring formed on a dielectric substrate has an extension part of a predetermined length on at least one outward side of a part to which a ground conductive layer pattern is connected. SOLUTION: An epitaxial is formed on a GaAs semiconductor substrate, and transistors Tr and a resistor R are made in a remaining semiconductor region, and a capacitor C and a ground conductive connection wiring GW are made on a dielectric region. Circuit elements Tr, R, C form a coplanar wiring on the dielectric substrate, and when measuring circuit characteristic, it may be found out that the characteristic deviates. Then, the ground conductive connection wiring is selected so that, when S parameters are converted into Y parameters if the value fluctuates, for example, at about 20%, a wiring path arrangement which can correct the fluctuation is enabled. For example, the length which is longer by 10 μm or more than required is formed on both sides.
Patent JP-S61233174-A (JP)
Inventor: ISHIGE RYOHEI
IPC: E04H6/18
Filed: 1985-04-08
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-S52155352-A (JP)
Title: Constant voltage control circuit
Inventor: OCHI NORIAKI
IPC: G05F1/455
Filed: 1976-06-19
Abstract: PURPOSE: To simplify structure and to improve performance by constituting bridge at the secondary of feedback transformer with switching element and current limiting element and bringing to same porality without varying average feedback voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60219917-A (JP)
Inventor: KAMINARI KATSUNORI
IPC: H02M3/28
Filed: 1984-04-13
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-S58190631-A (JP)
Title: Heating cooker
Inventor: SUZAKU TAKAMICHI
IPC: F24C7/02
Filed: 1982-04-30
Abstract: PURPOSE:To reduce the amplitude of temperature of the central section of a heating box by oppositely disposing a cover for a heat sensible instrument to a heater and forming a long hole larger than the heat sensible instrument to a wall surface opposite to the cover. CONSTITUTION:The heat sensible cover 8 with the long hole 13 aproximately the same as or larger than the sectional form of the heat sensible instrument 7 is arranged to the upper heater 5, and the heat sensible instrument 7 is fitted. Consequently, a temperature rise of the heating box by the heater 5 is detected by the heat sensible instrument 7, and the heater 5 is ON-OFF controlled. The heat sensitivity of the heat sensible instrument 7 is not disturbed by the cover 8 and the instrument functions accurately because the sufficiently large long hole 13 is formed to the cover 8 for the heat sensible instrument at that time. Accordingly, the ammplitude of temperature of the central section of the heating box can be reduced.
Patent JP-S58189849-A (JP)
Title: Adjusting device of semiconductor laser
Inventor: MAEDA SATORU
IPC: G11B7/126
Filed: 1982-04-30
Abstract: PURPOSE:To adjust an output level of laser light to a desired value without damaging a semiconductor laser, by limiting the output level of the laser light so as not to exceed a prescribed value, and preventing in advance the semiconductor laser from being driven at a value being the maximum rating or over in advance. CONSTITUTION:The laser light of a diode laser D1 is irradiated on a photodetector 17 via an objective lens 15 and a variable resistor VR1 is operated so that the level of a slide piece is increased, then an output level of the photodetector 17 is increased gradually. When the output level of the photodetector 17 is increased more than the voltage level of the slide piece of a variable resistor VR2, the output of an operational amplifier 21 goes from a low to a high level. The output signal of the operational amplifier 21 is held at a holding circuit 22 and an output inhibiting terminal INH is brought to high level, then the output inhibiting state of an operational amplifier 13 is held. As a result, the laser diode D1 is not excited and damaged.
Patent JP-H08274692-A (JP)
Title: Isolation signal transmission circuit
Inventor: KITAGAWA KAZUMI
IPC: H04B5/02
Filed: 1995-03-30
Abstract: PURPOSE: To constitute an isolation signal transmission circuit robust against noise by performing two-way signal transmission and the power supply from the primary side to the secondary side by one insulating transformer and transmitting/receiving signals with a balanced signal on the secondary side. CONSTITUTION: An insulating transformer T11 provided with a primary winding NP, a secondary winding NS, and a feedback winding NF, a resonance circuit 12 which has a capacitor C11 and active elements Q11 and Q12 arranged in the transformer T11 , and a voltage/current conversion circuit 15 which subjects an input signal Ia inputted from the primary winding NP of the transformer T11 to voltage/current conversion and applies it to a center tap PT2 of the primary winding NP and modulates the amplitude of the oscillation signal of the resonance circuit 12 are provided.  Shaping and smoothing circuits 13 and 14 which take out and demodulate a modulated signal as the potential change between the secondary winding NS and circuits themselves and an LPF 16 which modulates the amplitude of the oscillation signal of the resonance circuit 12 by the current change of an input signal Ib inputted from the secondary winding NS of the transformer T11 and takes out it as the voltage change from the center tap PT2 of the primary winding NP of the transformer T11 and eliminates the high frequency component are provided.