baber/WOPTO huggingface dataset:
Patent JP-S59154638-A (JP)
Title: Metallic magnetic powder for magnetic recording and its manufacture
Inventor: HIRAI SHIGEO
IPC: G11B5/712
Filed: 1983-02-23
Abstract: PURPOSE:To obtain magnetic powder undergoing very slight deterioration in the magnetic characteristics with the lapse of days by forming a metallic copper film on the surface of metallic iron powder to improve considerably the oxidation stability. CONSTITUTION:An alkaline suspension of >=11pH contg. powder contg. iron oxyhydroxide, iron oxide or metallic iron as the principal component is prepd., and an aqueous soln. of a copper salt such as copper sulfate, copper nitrate or copper chloride is added to the suspension to stick copper hydroxide to the surfaces of the particles of said powder. After forming copper hydroxide films, the powder is reduced under heating. The resulting metallic magnetic powder consists of iron-base metallic magnetic powder and copper-base protective surface layers formed on the surfaces of the particles. Since the protective surface layers are uniform thin films, superior initial magnetic characteristics as well as superior oxidation stability are provided.
Patent JP-S55123675-A (JP)
Title: Stabilization of alkaline earth metal sulfide fluorescent substance
Inventor: TAKAHARA TAKESHI
IPC: H01J29/20
Filed: 1979-03-16
Abstract: PURPOSE: To obtain the title substance having a high brightness stable even in a slurry, capable of forming a stable alkali metal fluoride layer on the surface of the substance, by reacting an alkaline earth metal sulfide fluorescent substance with a fluorine compound in the gas phase.  
     CONSTITUTION: (A) An alkaline earth metal sulfide fluorescent substance, e.g. europium-activated calcium sulfide, is reacted with (B) a fluorine compound, e.g. ammonium hydrogenfluoride, in the gas phase to form a fluoride layer of the alkaline earth metal on the surface of (A). The fluorescent substance (A) is thus stabilized. Preferably, the amount of (B) is 0.5W5wt% based on (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01246800-A (JP)
Title: Microtron type electron accelerator
Inventor: GERARUDOUSU YOANESU ERUNSUTO
IPC: H05H13/10
Filed: 1989-02-10
Abstract: PURPOSE: To increase the current intensity of the accelerated electron beam by injecting the electron beam by an external electron source, and deflecting the injected beam in the plane of the circular track of the electron by a deflecting magnet. CONSTITUTION: The electron beam 8 is introduced in the plane of the circular track 5 by an external electron source through a passage 7 of a magnetic piece 1 at the prescribed angle. The introduced electron beam 8 is deflected by a deflecting magnet 9 having magnet coils 10, 11 provided in a space between the magnetic pieces 1, 2, and then, the electron passes a microwave resonance cavity 3 and is accelerated along the circular track 5 so as to be further accelerated by the microwave resonance cavity 3, and finally, the current intensity of the accelerated electron beam 8 to be taken out of a tube 6 is increased.
Patent JP-H06244637-A (JP)
Title: Dielectric resonator loading oscillator
Inventor: KANBA TOSHIAKI
IPC: H03B5/18
Filed: 1993-02-19
Abstract: PURPOSE:To independently open a cover even after air-tight sealing by completing adjustment and to adjust a drain side circuit again by separating the cover into a cover for air tightness and a detachable cover. CONSTITUTION:This device is provided with a second through line 12, second RF terminal 13, third substrate 25, case 30, second cover 33 and third cover 34. In this case, a disk 31 is attached to a first cover 32, a frequency can be precisely adjusted by vertically moving that disk 31, and a space surrounded by the second cover 33 and the case 30 is made into air tight structure. On the other hand, the third cover 34 can be detached. Thus, since the cover is divided into the covers 31, 33 and 34, the cover 33 for air tightness and the detachable cover 34 are provided and partitions are provided inside the case 30, the air tight structure can be provided and since the detachable cover 34 is detached, the dain side circuit can be adjusted again.
Patent JP-H09222907-A (JP)
Title: Program preparation processing method for control arithmetic unit
Inventor: YAMADA MASASHI
IPC: G05B19/05
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a program for efficiently performing processing at a control arithmetic unit from a source program prepared in a certain form so as to be easily comprehended, and for executing this generated program. SOLUTION: An individual program PROG10M is composed of a filter instruction FIL as the 2nd type instruction contained in a source program PROG10, an instruction group for applying an input to the filter instruction FIL shown by terminals WS, Z and N of the filter instruction FIL in the source program PROG10, an instruction for outputting the processing result of the filter instruction FIL shown by a terminal Wd, an individual program PROG10MA composed of the filter instruction FIL and an individual program PROG10MB composed of an instruction group following the individual program PROG10MA and this individual program PROG10M is generated at a support tool 2A. In this case, a control arithmetic unit 1A processes the individual program PROG10MA in a peculiar cycle, which is decided by a number '1000'of peculiar frequencies shown by the terminal N of the filter instruction FIL, and processes the individual program PROG10MB in a main cycle.
Patent JP-H04211277-A (JP)
Title: Image forming device
Inventor: SHIMIZU KATSUICHI
IPC: G03G15/04
Filed: 1991-02-25
Abstract: PURPOSE:To change system in simple manner and reduce the waste operation when the system is changed, by forming an automatic original document feeding device (ADF) having a control means, in attachment system. CONSTITUTION:Two program CPUs (one-chip microcomputer) are used in the control part of a copying machine. One CPU 1 is used mainly for the sequential control such as the control for the copying process operation, and the other CPU 2 is used for the real-time control such as the input discrimination for the copying key and the segment display. A CPU 3 is installed on an ADF itself, in order to execute the operation control for the ADF, and connected with the CPU 1 of the copying machine, and performs the feed control of ADF and the copy control of the copying machine. Further, a CPU 4 is installed on a sorter itself, in order to execute the sorter control, and connected with the CPU 2 of the copying machine, and the distribution control for paper and the copy control for the copying machine are carried out.
Patent JP-H02210634-A (JP)
Title: Information recording medium and processing device thereof
Inventor: TODA AKITOSHI
IPC: G11B9/00
Filed: 1989-02-09
Abstract: PURPOSE:To allow the random access of a memory to be used for a scanning type tunnel microscope and to improve a retrieval speed by constituting the information recording medium of an address region where address information is recorded and a data region where data information is recorded at the time of recording the information as a change in tunnel current. CONSTITUTION:The recording medium 10 is constituted of a conductor 11 consisting of, for example, SiN, and a recording layer 12 consisting of an SiO2 insulating layer deposited thereon. The medium 10 is divided to the address region 10a where the address information is recorded and the data region 10b where the data information is recorded. The medium 10 is constituted in such a manner to maintain the specified distance between a tunnel current probe 13 and the medium 10 and a 1st DC voltage is impressed on the surface of the medium 10 from the probe 13 by a DC power source 14 of a variable type during scanning of the probe 13 to trap charge in the recording layer 12. The writing of the data information is executed in the region 10b by the presence or absence of the trapped charge, i.e. displacement. Reproduction is executed by impressing the voltage smaller than the previous voltage from a power source 14 while scanning the probe 13 at the time of executing reading out.
Patent JP-H09224285-A (JP)
Title: Mobile communication terminal and setting method for automatic answering telephone function
Inventor: MAEDA SATORU
IPC: H04M1/72505
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To change the setting of an automatic answering telephone function at a telephone set as a base unit in a short time without fail by transmitting a control signal at the time of position registration so that the setting of the automatic answering telephone function at any specified telephone set can be changed. SOLUTION: Automatic answer control data are read out of a memory 3 and processed by a control part 2. The control part 2 converts the automatic answer control data into an ADPCM encoded DTMF signal and attains the setting change of the automatic answering telephone function at the base unit. The processed automatic answer control data are processed by a protocol processing part 8 and made into IQ data as the transmission data of D channel. Afterwards, high frequency modulation is performed to signals made into IQ data by an RF unit 9, and these signals are transmitted from an antenna 10 later.
Patent JP-S59155863-A (JP)
Title: Developing method
Inventor: YAMAURA SUSUMU
IPC: G03G15/08
Filed: 1983-02-24
Abstract: PURPOSE:To improve a productivity by a simple constitution and to simplify a variable density adjustment of a picture by sticking a toner stuck to a toner holding member having a charging property by the first corona discharge, onto a photosensitive body by the second corona discharge, and executing a development. CONSTITUTION:A toner 12 stored in a storage tank 11 sticks to a toner holding member 13 by the first corona discharger 18 for executing a corona discharge toward the lower direction. The second corona discharger 19 executes a corona discharge toward a developing area 16. The toner holding member 13 rotates in the direction as indicated with an arrow 17, by which the surface of a photosensitive body 1 can be developed continuously. Also, a sticking quantity to the toner holding member 13 of the toner 12 is controlled by controlling a discharge quantity of the first corona discharger 18, and the quantity of a toner sticking onto the photosensitive body 1 is controlled by controlling a discharge quantity of the second corona discharger 19. In this way, a productivity is improved by a simple constitution, and a variable density adjustment of a picture is executed easily.
Patent JP-S59157080-A (JP)
Inventor: URUFU ARUMIN SHIYAPERU
IPC: C07D307/94
Filed: 1984-02-22
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-H09220427-A (JP)
Title: Filter media for air filter and forming device therefor
Inventor: NAGATA MASAHIKO
IPC: B01D39/16
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the curvature or the waving of pleats at the time of folding a filter media web in zigzags by allowing the projecting parts of folded walls to contact with each other. SOLUTION: The filter media web of a filter media for air filter, which is made of an non-woven fabric having a binder of a thermoplastic resin, is folded in zigzags along folding lines of the width direction and the projecting part composed of a slope from a V-shaped angular bottom part folding line and a steep slope having angle (θ) from a place at the distance (a) from both tips edge is formed in the adjacent folded walls opposed to each other in V- shape, the slopes are in contact with each other and the distance (a) and the angle (θ) are respectively 0.05L<=a<=0.15L and 10 deg.<=θ<=30 deg., where L=√((M<2> -(P/2)<2> ), M is the folding line distance and P is the pitch of the pleats of zigzag folding.
Patent JP-H07264439-A (JP)
Title: Video-signal converting method for displaying 4 : 3 video-signal on 16 : 9 picture-plane
Inventor: JIEONNFUUN KIMU
IPC: H04N5/44
Filed: 1995-02-20
Abstract: PURPOSE: To display a 4:3 aspect ratio video signal on a 16:9 screen by using a single clock by inserting two 0's between pixels of the 4:3 video signal, and filtering respective pixels through a low-pass filter and sampling them by fixed period. CONSTITUTION: Two 0's are inserted between pixels of a source video signal, so that the source 4-pixel video signal have 12 pixels. Then the four pixels of the source video signal are filtered through a low-pass filter as to an upper and a lower 3/4B band, and 12 low-pass filtered pixels are sampled in 4-clock units, i.e., pixel by pixel. In this case, the sampling frequencies of the four pixels of the source video signal are integral multiples of fs such as 0, fs , 2fs , and 3fs , but the sampling frequencies of the low-pass filtered and sampled pixels are integral multiples of 3/4fs such as 3/4f, 6/4fs , and 9/4fs . Thus, the 4:3 video signal is displayed on the 16:9 screen by using the single clock.
Patent JP-S63198366-A (JP)
Title: Integrated circuit
Inventor: SHIMIZUME KAZUTOSHI
IPC: H01L21/822
Filed: 1987-02-13
Abstract: PURPOSE:To reduce a wiring region and to easily execute a performance test by a method wherein signals between individual function blocks are transmitted in the form of parallel signals at an integrated circuit which is designed to be hierarchical. CONSTITUTION:At function blocks 1-6, parallel output signals comprising, e.g., 3 bits are output after they have been converted into serial output signals; at the same time, serial input signals which have been transmitted are acquired in after they have been converted into parallel input signals comprising 3 bits. At the individual function blocks 1-6, input/output ports 7 are installed for this purpose; input/output signals comprising, e.g., 3 bits can be transmitted by the input/output ports 7 via a single signal line. Because the input/output signals comprising, e.g., 3 bits are transmitted via the single signal line in this manner, a wiring region 8 which is indicated by oblique hatching lines can be reduced. In addition, because a test data can be input/output in the form of a serial data, the wiring volume is not increased sharply even when a test is executed by a block isolation method.
Patent JP-S61189510-A (JP)
Title: Fixing method for lens
Inventor: KOBASHI RIKIYA
IPC: G02B7/02
Filed: 1985-02-19
Abstract: PURPOSE:To fit a lens easily and speedily by sealing the lens by introducing its peripheral edge part into the large-diameter part of a cylindrical holder which is compressed to deform along the step of a lens fitting hole. CONSTITUTION:The cylindrical holder 15 is pressed in the lens fitting hole 12 of a lens holder 11 together with the lens 17. The large-diameter part 16 of the holder 15 is compressed inward to deform along the inner peripheral surface from the opening part 13 of the fitting hole 12 to the step 14 while pressed in, and the lens 16 is held by intruding the peripheral edge part of the lens 17 into the large-diameter part 16. The tip peripheral edge part 16a of the large-diameter part 16 is set larger than the thickness of the base peripheral edge part 16b of the large-diameter part 16 and the front peripheral edge part 17a of the lens 17 is tapered. Consequently, the peripheral edge part of the lens 17 intrudes into the large-diameter part 16 greatly by the compressive deformation of the large-diameter part 16, thereby sealing the lens 17 securely.
Patent JP-H07204360-A (JP)
Title: Spherical body motion mechanism
Inventor: KINOSHITA TAKEJI
IPC: A63H17/00
Filed: 1994-01-18
Abstract: PURPOSE:To realize a spherical body motion mechanism which enables the performing of a rolling motion in an arbitrary direction on a plane. CONSTITUTION:Force is transmitted to an interval wall surface of a spherical body 1 through a shaft 3 and a friction source 4 mounted thereon from an actuator 2 driven by a control system of energy sources 5 and 6. A caster 7, the actuator 2 and a support body supporting them move as a whole on the internal wall surface of the spherical body 1 smoothly by the friction force with the caster 7 and a ball rolls with the shifting of the center of gravity inside the ball caused eventually. The direction of the rotation of the two actuators 2 in the ball is controlled independently by the control system 6. If so, the spherical body 1 can advance, retract or turn clockwise or counterclockwise and thus, accomplishes a rolling motion freely in all directions.
Patent JP-H11233487-A (JP)
Title: Cleaning method for electrostatic attraction electrode and its detection device
Inventor: ITO YOICHI
IPC: H01L21/68
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To easily detect the termination of the plasma cleaning of an electrostatic attraction electrode, which supports a wafer processed by a plasma and the like with electrostatic attraction. SOLUTION: A Vpp detection circuit 16 is provided in parallel to a plasma 6, an electrode 10 having an electrostatic attraction electrode 13, a high frequency power source 14, and a high frequency apply circuit formed through a ground part. Vpp during the plasma cleaning of the electrostatic attraction electrode 13 is successively detected. When detected Vpp is matches a value which is previously set, plasma cleaning terminates.
Patent JP-S62228193-A (JP)
Inventor: KAWADA YOSHINARI
IPC: G21C3/30
Filed: 1986-02-17
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-S57144448-A (JP)
Title: Confirming method for operation of dust collector of blast furnace gas
Inventor: ITOU TAKUSEN
IPC: C21B7/22
Filed: 1981-03-03
Abstract: PURPOSE:To confirm the normal operation of a dust collector, by sampling a part of blast furnace gas passing through the dust collector and burning it and observing the color tone of a flame. CONSTITUTION:At the time of carrying out the furnace top pressure power generation by using a blast furnace gas, dust removing treatment is carried out by a dust collector preliminarily. A part of the blast furnace gas passed through the collector is sampled and is introduced into a gas duct 7 and is introduced into an inspection burner 6 through a valve 8 and an orifice 10. Further, a rise of sampling gas jetted from a burner nozzle 11 is obstructed by a flame stabilizing plate 15 and the gas is raised by being mixed with air for combustion in a windshield member 14 and is burnt in a combustion room 13. A color tone of this flame is observed from a viewing window 12 and confirmation is made by a pale or orange color as to whether the collector is normally operated or not.
Patent JP-S62188396-A (JP)
Inventor: MOGAMI KAZUCHIKA
IPC: H05K3/18
Filed: 1986-02-14
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-2000225676-A (JP)
Title: Laminated polyester film
Inventor: MORIMOTO TSUTOMU
IPC: G11B5/733
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce an oligomer precipitated on surface and, at the same time, improve the resistance against the wear of an edge by a method wherein the lubricant component content w in at least one layer of the three layers except the outer layer is set to be in a specified number range in wt.% and the thicknesses d of the respective outer layers are set to be above a specified numerical value and, at the same time, d/w is set to be above a specified numerical value. SOLUTION: The lubricant component content in at least one layer of a film laminatingly consisting of three or more layers except its outer layer is set to be 0.1-2.0 wt.%. If the content of a lubricant component in an inner layer is below 0.1 wt.%, no enough resistance against the wear of an edge can be obtained and if its content exceeds 2.0 wt.%, a bleed-out occurs not only at the edges but also at the surface of the film. If the thickness of respective outer layer is not set to be 0.03 μm or more and no relationship d/w >=0.2 is satisfied between the thickness d of the outer layer and the content w of the lubricant component in at least one layer among the inner layer, an effect for preventing the lubricant component in the inner layers from bleeding-out by the outer layer becomes insufficient.
Patent JP-H02213271-A (JP)
Title: Transmission control method for facsimile equipment
Inventor: TANAKA SHIGETAKA
IPC: H04L29/08
Filed: 1989-02-13
Abstract: PURPOSE:To obtain picture information to be transmitted with a transmitter by a receiver without necessiating an operator's operation by constituting this facsimile equipment so that when the cause of unreceivability is released, the receiver executes a polling transmission request operation in which a telephone number received from the transmitter is a destination. CONSTITUTION:A DTMF signal detector 11 is provided in order to detect a DTMG signal inputted from an opposite terminal through a circuit. A control part 1, a system memory 2, a parameter memory 3, a scanner 4, a plotter 5, an operation display part 6, an encoding/decoding part 7, an image memory 8, a MODEM 9, a network controller 10 and the DTMF signal detector 11 are connected to a system bus 12, and the exchange of various information between each element of them is executed through this system bus 12. In the case of being unreceivable, the DC circuit of the circuit is closed, four DTMF signals for showing the unreceivability are sent out, and it is supervised that the DTMF signal is sent out of a transmitter before a prescribed time elapses after its sending-out is completed.
Patent JP-H05192661-A (JP)
Title: Equipment for continuously producing electrolytic water having flow path changeover valve device
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1992-01-22
Abstract: PURPOSE:To eliminate such inconvenience that acidic water is mixed with alkali water and to obtain good-quality electrolytic water by equipping both a changeover mechanism for converting a pair of drainage paths of electrolytic water and a washing drainage mechanism for discharging the whole water discharged from an electrolyzer to drain in a flow path changeover valve device. CONSTITUTION:Valves 19a, 19b, 20a, 20b are independently actuated respectively so that acidic water remaining in a pipeline is not mixed with the drainage duct 4 of alkali water in the case of converting polarities. The aperture parts of both ends of a changeover passage 17 in one side are closed by operation of the valves 19a, 19b. Moreover, the aperture parts of both ends of a changeover passage 18 in the other side are opened by the valves 20a, 20b. Thereby, the whole water discharged from an electrolyzer 3 flows to drain 13 from a drainage duct 5. Accordingly, remaining acidic water is thoroughly discharged by changing over the flow path and opening an electromotive water supply valve 6 after performing valve operation for a prescribed time in a time for changing over polarities. Thereafter, alkali water in new reverse electrolysis flows to the drainage duct 4 of alkali water.
Patent JP-H09228067-A (JP)
Title: Surface treated steel sheet excellent in resistance against environmental pollution and corrosion
Inventor: SUZUKI SHINICHI
IPC: C23C28/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet containing no hexavalent chromium and having excellent preventing property against the environmental pollution which is advantageous for the global environment and shows a corrosion resistance same as or higher than a conventional chromate treatment. SOLUTION: After the surface of a steel sheet or galvanized steel sheet is subjected to Zn-Cr alloy plating (Cr= 7 to 40%), the surface of the sheet is coated with a film containing no hexavalent chromium but containing an insoluble salt-forming anion, or a film containing no hexavalent chromium but containing an insoluble saltforming anion and oxide colloid and/or cations. The obtd. surface treated steel sheet has excellent preventing property against the environmental pollution and excellent corrosion resistance.