baber/WOPTO huggingface dataset:
Patent JP-S57123779-A (JP)
Title: Monitoring system for one-way video signal transmission circuit
Inventor: MIYANO YOSHIHIKO
IPC: H04N17/00
Filed: 1981-01-23
Abstract: PURPOSE:To decrease the number of manhours for laying a channel while monitoring circuit characteristics in an easy method without dispatching a monitor to a terminal side for laying the channel by arranging a preequalizer by one person at a station of signal transmission side. CONSTITUTION:A master station A sends a video signal to a terminal B via a preequalizer 2 and a telephone cable 8 through the operation of a signal transmitting amplifier 1. In this case, it is transmitted to the terminal B through repeating amplifiers 3a-3d which are provided at halfway points of the cable 8 and compensate line attenuation. At the terminal B, a rectifying circuit 5 converts the output of a final-stage repeating amplifier 4 from an output signal level to a DC level, and the resulting signal is applied to a variable capacity element 6. This variation in capacity is applied to an FM oscillator 7 to change the DC variation into frequency variation of an audio frequency band, and this is sent to the side of the master station A through the cable 8 by using a return feeder. The master station A reproduce the DC level by using an FM modulator 9. The output level of this modulator 9 is read to know gain-frequency characteristics, thus arranging the preequalizer corresponding to the characteristics.
Patent JP-H11199375-A (JP)
Title: Production of single crystal and production apparatus
Inventor: YAGIHASHI KAZUHIRO
IPC: C30B17/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single crystal having a high throughput by shortening the number of steps and a time, required for preparing a molten liquid of a raw material when growing the single crystal of potassium titanate phosphate (KTP; KTiOPO4 ) or the like by a molten liquid growing method, and further to provide a production apparatus. SOLUTION: A first melting crucible 52 and a second melting crucible 53 are installed at the upper position of a growing crucible 50 storing a part 90 of a raw material. Another part 92 of the row material is stored in the first melting crucible 52 and the remainder 93 of the raw material composition is stored in the second melting crucible 53. The raw material in the first and second crucibles are serially melted and dropped into the growing crucible 50. Finally, the raw material composition reacts in the growing crucible 50 to provide the desired molten liquid. The molten liquid is prepared by only one time charge of the raw material composition. The dispersion of the raw material by bumping accompanied with degradation dehydration reaction or the like of the raw material is avoided.
Patent JP-S60152295-A (JP)
Title: Drive controller for inverter
Inventor: KAMIYAMA KAZUMI
IPC: H02P27/06
Filed: 1984-01-19
Abstract: PURPOSE:To protect a compressor and to increase the efficiency by correcting the timer value of a data unit timer which forms voltage data and always maintaining the PWM output voltage constant for the frequency. CONSTITUTION:50/60Hz commercial frequency input and a rotary frequency command (f-set) are inputted to the first microcomputer 5. The microcomputer 5 outputs a signal of a carrier period Tphi formed by the first microcomputer 5 and T2 data for data unit timer T2 formed by the second microcomputer 6 to the second microcomputer. The microcomputer 6 outputs a PWM signal to a motor. A variation in a power source voltage is detected by a power source voltage variation detector 18, outputted as a boost data from the microcomputer 5 to the microcomputer 6, thereby correcting the T2 timer.
Patent JP-S5393011-A (JP)
Title: Video signal recorder
Inventor: WATANABE YOSHIMI
IPC: H04N5/78
Filed: 1977-01-27
Abstract: PURPOSE: To prepare the index, etc., of the contents recorded in the long-hours-magnetictape, by changing the switch according to the gate signal for one field synchronizing with the rotary head of the VTR, and by recording in the video magnetic sheet recorder VSR simultaneously with VTR. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54116245-A (JP)
Title: Method and apparatus for positioning developing device in copying machines
Inventor: ITOU TAKASHIGE
IPC: G03G15/09
Filed: 1979-01-29
Abstract: PURPOSE: To enable the clearance adjustment of photoreceptor and sleeve to be accurately accomplished with ease and in a short time by adjusting the position of the sleeve of the developing device to clamps having been positioned through rotation of an adjusting sleeve.  
     CONSTITUTION: In the case of positioning a magnetic brush developing device 3 having a non-magnetic material sleeve 4 rotating around a fixed magnet 5, the device 3 is supported to a frame plate 45 which is vertically tiltable with respect to the copying machine frame 1 and the frame plate 45 is moved by rotating eccentric adjusting sleeves 11, 12 to adjust the height of the device 3 and perform relative positioning of the sleeve 4 and the sleeve clamps 9, 10 having beforehand been positioned, whereby the positioning of the sleeve 4 to the drum 2 is accomplished. The relative approaching and parting of the clamps 9, 10 are accomplished by moving a shaft 27 to the right or left with a handle level 35. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63177227-A (JP)
Title: In-circuit emulation device
Inventor: HAKAMADANI TATSU
IPC: G06F11/22
Filed: 1987-01-19
Abstract: PURPOSE:To avoid the malfunctions of an in-circuit emulation device which are caused by the power supply application noises of an emulator or a target, by actuating the emulation device only when an emulation start command signal is received. CONSTITUTION:An arithmetic processing part 5 in the emulator 1 decides whether an auxiliary processor 10 can be started or not. If so, a permission signal 13 for a buffer 8 is outputted from a control input/output signal interface part 7. Thus both occupation request and permission signals for the target 9 can be inputted/outputted to/from a microprocessor mu-CPU4. Under such conditions, the gates of an address input/output interface part 2 and a data input/output interface part 3 are opened by a start command signal 15 given from the mu-CPU4. As a result, both address and data input/output signals can be inputted/outputted to/from target 9. Then the emulation is carried out.
Patent JP-S58126688-A (JP)
Inventor: SATOU TOSHIHITO
IPC: H01R43/00
Filed: 1982-01-21
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-H01184763-A (JP)
Title: Data storage system in file system
Inventor: TAKEDA HARUO
IPC: G11B20/12
Filed: 1988-01-20
Abstract: PURPOSE:To optimize the number of blocks to be used in each record and to attain rapid access by previously preparing plural kinds of block sizes and selecting a block size corresponding to a record size. CONSTITUTION:A volume control area 1 for storing volume control information for defining the positions, sizes, etc., of respective areas, an area 2 for storing file control information for defining the positions, sizes, etc., of blocks constituting each record and a record area 3 storing the content data of respective records are formed. A large record such as an image data record is dividedly stored in blocks with a large size and a small data record consisting of code data such as key words is dividedly stored in blocks with a small size. Consequently, the space of a file medium can be effectively utilized and access to respective records can be rapidly executed.
Patent JP-H07203876-A (JP)
Title: Improvement in rice quality and device therefor
Inventor: IMURA SATORU
IPC: A23L7/10
Filed: 1994-01-28
Abstract: PURPOSE:To provide a method for improving rice quality and a device therefor which can save the labor for adding a rice quality improver and reduce the costs relating to the improvement. CONSTITUTION:The polished rice grains coming from the inlet 1 into the cylinder 3 are conveyed by the screw 13 having notches 13c formed on the periphery of the blade 13b and a rice quality-improving agent containing at least water, vegetable oil, an emulsifier and saccharides is dripped from the nozzle 24 on the way of the conveyer. The polished rice from the outlet 2 are left so as to permeate the improving agent into the rice grains.
Patent JP-H06221558-A (JP)
Title: Combustor for gas turbine
Inventor: MORITOMO YOSHIKAZU
IPC: F23R3/32
Filed: 1993-01-21
Abstract: PURPOSE:To cool a bluff body type flame preserver below an allowable temperature without lowering the efficiency of a gas turbine by providing an air introduction path in an outer ring of a premixer and in a support member connected to the outer ring thereof from a path for supplying air for combustion, additionally, a ring-shaped cooling path and an outlet port in the flame preserver. CONSTITUTION:Cool air 24 cooling a bluff body flame preserver 18 passes through an air introduction path 25 piercing a support member 17 from an outer ring 11 and through a cooling path 26 made inside along the shaft of a ring of the bluff body flame preserver 18 to cool the bluff body flame preserver 18. After cooling the bluff boy flame preserver 18, the air moves out into a combustion chamber 5 passing through an outlet port 27. At this point, the position and the shape of an inlet 28 provided in the outer ring 11, a bent part 29 of an air introduction path 25 piercing the support member 17 and an outlet 27 are adjusted to regulate a passage resistance. This enables the cooling of the bluff body flame preserver 18 below an allowable temperature of a component material thereof.
Patent JP-S57123031-A (JP)
Title: Metal mold for injection-compression molding and method using it
Inventor: TSUKAHARA YUTAKA
IPC: B29C45/80
Filed: 1981-01-22
Abstract: PURPOSE:To perform injection molding stabilized at all times even when metering accuracy of the material is fluctuated more or less, by providing, within a mold for injection-compression molding, detecting means for detecting a pressure and a temperature of a resin filled into a mold cavity. CONSTITUTION:The pressure sensor 24 for detecting a resin pressure is provided in the mold cavity 18 to perform the detection via a pin 25, and the temperature sensor 26 is also provided to detect a resin temperature of the mold cavity 18. A filling condition setting apparatus is provided for setting electrical signals such as a voltage based on the detected resin pressure and temperature. Thus, when the filling of a resin which precedes a compression step is effected, the filling condition detecting means including the pressure sensor 24, the temperature sensor 26, etc. detect the filling condition in the mold covity 18, and when predetermined conditions of completion of the filling step has reached the designed target, the step is switched to the next compression processing.
Patent JP-S59137318-A (JP)
Title: Manufacture of oriented thin film element of ferroelectric substance
Inventor: IIJIMA KENJI
IPC: C01G23/00
Filed: 1983-01-20
Abstract: PURPOSE:To manufacture the titled element suitable for use as a pyroelectric element, an optical modulating element, an electrooptic effect element, a piezoelectric element or the like by forming a thin film of a ferroelectric substance on a substrate, heating it to a temp. above the Curie point, and carrying out slow cooling at a specified cooling rate. CONSTITUTION:A thin film of lead titanate as a ferroelectric substance is formed on a substrate made of an MgO single crystal or the like. The thin film is heated to a temp. above the Curie point, and it is passed through the Curie point by slow cooling at <=300 deg.C/hr cooling rate to obtain a thin film of lead titanate oriented highly in the direction of the axis of polarization. The thin film is suitable especially for use as a pyroelectric element, an optical modulating element, an electrooptic effect element, a piezoelectric element or an optical waveguide circuit.
Patent JP-S59133617-A (JP)
Title: Pressure control valve
Inventor: SHIRAI SHIGERU
IPC: G05D16/20
Filed: 1983-01-20
Abstract: PURPOSE:To attain a low-power pressure control valve with simple structure, by holding the pressure of an exit-side passage in a fluid pressure corresponding to an electric signal and closing a pilot valve and a diaphragm valve when the electride signal is set to zero. CONSTITUTION:If the gas pressure of an exit-side passage 52 is higher excessively for the quantity of power supply to an electromagnetic coil 65, the force which tries to close a pilot valve 69 is increased to reduce the gap between the valve 69 and a pilot valve seat 60, and therefore, it is difficult that the gas flowed from an entrance- side passage 51 is flowed to a secondary pressure chamber 61, and the gas pressure of a main passage back-pressure chamber 58 is increased. As the result, the gas pressure of the passage 52 is held in a certain pressure in accordance with the electromagnetic force. If the gas pressure of the exit-side passage 52 is lower excessively, the valve 69 is moved downward to increase the aperture gap between the valve 69 and the valve seat 60. As the result, the pressure of the back-pressure chamber 58 is lowered, and a diaphragm valve 53 increase the opening degree between the valve 53 and a main valve seat 54. Consequently, the pressure of the passage 52 is held in a certain pressure in accordance with the electromagnetic force. When the power supply to an electromagnetic driving part is stopped, this valve body acts to block the gas.
Patent JP-S61167970-A (JP)
Inventor: FURUTA TAKAAKI
IPC: G10L13/04
Filed: 1985-01-21
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-2000207559-A (JP)
Title: Method for detecting parts position attitude, device implementing the method and medium with software realizing the method recorded therein
Inventor: FUJIWARA NOBUYUKI
IPC: G06T7/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position and attitude of parts by inputting an image to media such as a floppy disk recording software and a CD-ROM, extracting the circular characteristics of the parts from the inputted image and setting the three-dimensional position attitude data of the extracted circular characteristics as the position attitude data of the parts. SOLUTION: Images are inputted to media such as a floppy disk recording software and a CD-ROM (S1). First, a closed curve is extracted as a candidate for a circular characteristics from an inputted image, and circular characteristics of parts are extracted by performing circular approximation about a point sequence on a plane calculated on the basis of the three-dimensional data of a point sequence constituting the closed curve (S2). The position attitude of the parts are detected by setting the three-dimensional position attitude data of the extracted circular characteristics as the position attitude data of the parts (S3). It is possible to detect the position attitude of the parts even while the parts are inclined because the parts are detected on the basis of the three- dimensional circular characteristics.
Patent JP-S6051815-A (JP)
Inventor: EDOWAADO ENU ESUMEI
IPC: G02B21/00
Filed: 1984-01-23
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-H09192164-A (JP)
Title: Spectacle device for amblyopia person
Inventor: FUKUMA YASUFUMI
IPC: A61F9/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To enable a amblyopia person to instantaneously recognize the mutual relation of the surroundings without narrowing a visual field by providing the subject device with a sensor for automatically driving a TV camera. SOLUTION: This spectacle device for an amblyopia person is provided with a pair of correction lenses 4, at least a pair of the TV cameras 2, a liquid crystal display 5 presented in front of eyes, frame buffer memories 8 and 9 for tentatively preserving stereo images photographed by a pair of the TV cameras 2, an image processing means 10 for extracting and emphasizing ridge lines by the three-dimensional image analysis processing of the stereo images preserved in the frame buffer memories 8 and 9 and a display control means 12 for displaying ridge line emphasized graphics processed by the image processing means 10 on the liquid crystal display 5.
Patent JP-S62169916-A (JP)
Title: Secondary combustion promoting method for fluidized bed furnace
Inventor: NARISOKO MINORU
IPC: F23G5/027
Filed: 1986-01-21
Abstract: PURPOSE:To perform uniform and stable combustion in a free board part and to enable control of the temperature of a fluidized bed, by a method wherein secondary air is blown in the shape of a lattice through nozzle groups horizontally situated in plural stages in the direction of the height of the free board part, and air from a group of the nozzles at a lowermost stage is approached to the upper surface of a fluidized bed. CONSTITUTION:A nozzle group 17 is situated so that secondary air is blown off, as shown by arrow marks 17A-17D, toward a center 0 of a furnace body 1. Flame is spread throughout the whole surface of a fluidized bed 9 by means of the air flow 17A through the nozzle group at a lowermost stage to control the temperature thereof and uniformly disperse decomposition gas generated resulting from thermal decomposition. Secondary air flows 17B-17D are blown off in the shape of a lattice in a manner to flow across a free board part 16 to vertically divide the interior of the free board part 16 into stages which are respectively covered therewith. Thereby, decomposition gas rising from the fluidized bed is sufficiently mixed with secondary air without blowing through to perform a stable combustion.
Patent JP-S59134484-A (JP)
Inventor: WATABE YOSHIO
IPC: F27D11/06
Filed: 1983-01-21
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-H08204793-A (JP)
Title: Telephone set with built-in optical disk device
Inventor: HIRANO HIDEAKI
IPC: G11B31/00
Filed: 1995-01-24
Abstract: PURPOSE: To make it possible to store the contents of long time telephone conversation transmit the stored data by other equipment to other party and transmit and receive lots of data like image data to/from communication party. CONSTITUTION: When an optical disk device 9 is built in a telephone set 1, the speech contents or transmission data from a the other party of communication are written in the optical disk by the optical disk device 9, while the read data from the optical disk are sent to the other party of communication via a line control section 5 or displayed visually on a display device 8. Since the optical disk is generally inter-used with other equipment, the transmission of storage data by other device to the other party of communication and the use of the data from the other party of communication by the other device is attained.
Patent JP-H08253857-A (JP)
Title: Reaction-type film buildup process, vacuum film coating apparatus and use of said process and said apparatus
Inventor: KARUNAA YOHAN
IPC: H05H1/48
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To cost effectively and evenly treat workpiece surfaces of a large area with good reproducibility by arranging the workpieces along the plane of rotation in a position apart in a radial direction from the region of the max. density of a longitudinally long extended plasma beam.  
     SOLUTION: The longitudinally long plasma beam 1 is formed between a diaphragm aperture 2 of a cathode chamber 3 and an anode 4 in a vacuumed vessel by a low-voltage large-current arc, to which reactive gas is introduced and a magnetic field H is impressed. The plural workpieces are arranged on the plane of rotation of the position of a radius (r) of ≤20% the max. density of the plasma beam from the beam axis A thereof. The workpiece are revolved ωA along the plane F of rotation and are rotated ωM around the overcoat line thereof. At this time, the flow passage G of the reactive gas is preferably paralleled with the beam axis A. As a result, the films may be uniformly deposited on the workpiece surfaces. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03214598-A (JP)
Title: X-ray high voltage device
Inventor: HORIE AKIRA
IPC: H05G1/30
Filed: 1990-01-18
Abstract: PURPOSE:To obtain a photo having a proper density by storing in memory the information on the size of an X-ray tube focus together with the current-time product of a photographing tube, and changing over the X-ray focus in compliance the thickness of a motive which is determined from the fluoroscopic conditions. CONSTITUTION:On the basis of data in a memory 12 the voltage of a fluoroscopic tube is referenced to the data interpolated by a microcomputer, and the optimum conditions according to the thickness of a motive to be photographed 5 (tube voltage in kV, tube current, time product in mAs) are read out of the memory 12. These are decomposed by the microcomputer 11 into the max. tube current in mA and the shortest photographing time in sec, and the mA value and sec. value are re-determined. In case the mAs value is smaller than that min. mAs value which enables photographing with a large focus, the X-ray tube focus is changed over into a small focus automatically. Then a high voltage corresponding to the kV value is impressed on an X-ray tube 4, and a tube current corresponding to the mA value will flow to cause starting of X-ray irradiation, and when the time corresponding to the sec. value has elasped, an X-ray shutoff signal is given from a photographing control part 1 to a high voltage generating device 3. Now the X-rays are shut off. Thereby a photo with proper density is obtained.
Patent JP-S61169781-A (JP)
Title: Image formation apparatus
Inventor: YANASE MASAO
IPC: G03G21/00
Filed: 1985-01-23
Abstract: PURPOSE:To permit a proper handling corresponding to the respective drops in the voltage, by providing a plurality of perceiving means which enables gradual learning of the drop in the voltage of a battery as a drive source below a fixed level. CONSTITUTION:A perceiving means 10 is provided between a positive side conductor 1p and negative side conductor 1m of a power source circuit 1 of a battery 2 in parallel with a primary alarming circuit 11 and a secondary alarming circuit 12. As the battery voltage drops, reaching a specified level, the input voltage V1 on the positive side becomes lower than the voltage V2 held at a fixed value with a Zener diode 13 and the output of a comparator 14 falls to the level from the high level, which turns ON and LED15 to gives a primary alarm by luminous display. With the further drop thereof, the battery voltage reaches the prescribed value, where V3<V4 and with the action of the comparator 17, an LED is turned ON to give a secondary alarm by luminous display.
Patent JP-H08204857-A (JP)
Title: Information processing terminal and information presentation system
Inventor: YAMASHITA YOSHITERU
IPC: H04N7/173
Filed: 1995-01-24
Abstract: PURPOSE: To enable a gain information presenter to avoid a loss due to stolen information even when information distributed through an information communication network is stolen. CONSTITUTION: Information centers AC, BC are respectively accessed from 1st and 2nd communication control equipments 27a, 27b respectively through information communication networks AN, BN and decomposed and unusable divided information is received and stored on a hard disk 33. A charging center 1 is accessed from a 3rd communication control equipment 27c through a charging communication network 5 and a scramble releasing key for restoring the divided information stored in the disk 33 is acquired. At the time, the center 1 charges a KARAOKE (orchestration without lyrics) equipment 10. The equipment 10 releases the scramble by the use of the key, stores the KARAOKE program information of one program on the disk 33 to use it for playing.