baber/WOPTO huggingface dataset:
Patent JP-H07325752-A (JP)
Title: Dynamic video random access memory
Inventor: ROI EDOWAADO HAARIN
IPC: G06F12/00
Filed: 1995-03-31
Abstract: PURPOSE:To increase the addressing speed for a vertical line. CONSTITUTION:A dynamic video random access memory has an achitecture to designate an address for the vector and is provided with a memory which has plural pages of (nXm) bits and stores the video information, an address designating means which receives the address of the horizontal or vertical vector included in a page of the memory to be changed, i.e., the address that has plural 1st bits to prescribe a row of an address-decignated page (a), plural 2nd bits to prescribe a column of the address-designated page (b) and plural 3rd bits to prescribe the address-designated vector of the address-designated page (c), a data means which receives the source data, and a control means which changes the stored video information based on the source data for the address-designated vector included in the memory.
Patent JP-H04292437-A (JP)
Title: Frit, production thereof and paint
Inventor: HIDESHIMA KAZUMI
IPC: C03C8/02
Filed: 1991-03-17
Abstract: PURPOSE:To provide inexpensive lead-free frit having improved acid resistance, useful as a spread article and lead-free paint using the frit. CONSTITUTION:A compound of an alkaline earth metal and a specific substance partially constituting a raw material of frit are melted in a form of a mixture of a fixed ratio so that the frit contains an alkaline earth metal besides boron, silicon and alumina, main components of existing lead-containing frit. By improvement in acid resistance and excellent intrusion preventing effects, the frit is usable not only for lead-free paint of spread article but also for lead-free paint for reinforced pottery. Since the paint can be baked at a temperature 40 deg.C lower than existing paint, piled baking of pottery during baking can be carried out.
Patent JP-S61236974-A (JP)
Title: Fluid control valve
Inventor: YAMAMOTO YOSHIO
IPC: F16K31/02
Filed: 1985-04-11
Abstract: PURPOSE:To produce a fluid control valve which is less in consumed electric power and of simple construction by providing a holding means to stick the peripheral edge of a disc-shaped piezoelectric element fast to the side of valve housing. CONSTITUTION:Since a disc-shaped piezoelectric element 13 is flat under the condition of no applied voltage, a elastic valve seat 23, 24 come into contact with the lower surface of the piezoelectric element to close the flow path of fluid. The applied voltage bends the central part of the disc-shaped piezoelectric element 13 into a convex shape, and an inlet port 20 therefore communicates with an outlet port 21 to form a fluid flow path. The said bending quantity can be controlled by the value of the applied voltage, and the area of the fluid flow path can be therefore controlled by the applied voltage. Since the upper surface of the peripheral edge 16 of the disc-shaped piezoelectric element 13 comes into contact with a solid holding case 19, but its lower surface comes into contact with a elastic ring 18, in bending of the piezoelectric element 13, the deformation of the elastic ring 18 does not check its bending.
Patent JP-S572359-A (JP)
Title: Silicone oil composition
Inventor: NAKAI KOUICHIROU
IPC: C10N40/00
Filed: 1980-06-06
Abstract: PURPOSE:To prepare the titled composition having high heat-resistance, and suitable for applying to the surface of nozzle plate for the melt spinning of a thermoplastic polymer to prevent the spinning troubles caused by the staining of the nozzle plate, by adding hydrotalcite to a silicone oil. CONSTITUTION:Silicone oil, e.g. dimethyl silicone oil, methyl phenyl silicone oil, etc. is mixed with >=0.05wt%, pref. 0.10-10wt% of hydrotalcite of formula MgxAly(OH)2x+3y-2z(CO3)z.mH2O, wherein x/y is pref. >=3. The hydrotalcite may be natural product of formula Mg6Al2(OH)16CO3.4H2O (x/y=3) or a synthetic product obtained from bittern, alum earth, sodium carbonate, and caustic soda, and its average particle diameter is pref. <=20mu.
Patent JP-S62233964-A (JP)
Title: Line terminal equipment
Inventor: YOSHIZUMI NORIYUKI
IPC: H04M1/27
Filed: 1986-04-03
Abstract: PURPOSE:To continue the communication without redialing at the time of finding that there still remains a message to be sent after the communication is finished by providing a delay circuit to retard the line release. CONSTITUTION:When a caller and a called party hook on respective handsets after the end of communication, a hook switch 14 of respective telephone sets are opened, respective delay circuits 16 start counting, no line switch 11 is operated during the counting and the line remains closed. In operating a recall switch 19, a recall signal is sent into the line from a recall signal generating section 18. When the opposite telephone set detects a recall signal by a recall signal detection section 20, it is displayed on a recall display means 21, the delay time of a delay circuit 16 is reset to, e.g., 20sec, and if the handset hooks off within 20sec, the mutual talking is attained again and the delay time is set again to 3sec.
Patent JP-H04289596-A (JP)
Title: Signal storage device
Inventor: NAGAI YASUHISA
IPC: G11C21/00
Filed: 1991-03-18
Abstract: PURPOSE:To prevent the frequency change of signal in the transient state by inputting a part of input signal to an SN enhancer and circulating other input signal, after a certain period, to a signal storage loop through the aforementioned enhancer. CONSTITUTION:The input signal 51 is distributed to 1st, 2nd signals by a distributor 7, and the 2nd signal is made to the time (tau1) delayed signal 53 by a delay line 9, and the 1st signal, after controlled to the pulse width of (tau1) by the OFF state of a switch 8, is combined therewith to obtain the loop by signal 54. When the signal 54 is injected to the loop by a directional coupler 1 and a switch 4 is controlled, the signal circulating the loop is made to the delayed 2nd signal only. Since the operation of SN enhancer 5 is being started in this stage by the 1st signal before the 2nd signal is inputted, the transient state of enhancer 5 has been finished when the 2nd signal is inputted, then the frequency change is not generated for the 2nd signal.
Patent JP-H04261579-A (JP)
Title: Multi-display device
Inventor: HORI TOSHIO
IPC: H04N5/66
Filed: 1991-02-15
Abstract: PURPOSE:To obtain the multi-display device which has portability as a computer display device, and also, can improve the visibility of image data and the space efficiency, etc. CONSTITUTION:Plural flat displays 1-3 for executing a screen display by a signal from an image data input means 5 are connected integrally to each other through a turning connecting means 4, so that thet can be folded at the time of no-use, and also, plural, image data is observed visually and simultaneously as an expanded state at the time of use.
Patent JP-H05281206-A (JP)
Title: Concentration measuring apparatus
IPC: G01N29/00
Filed: 1992-03-31
Abstract: PURPOSE:To achieve that the concentration of a raw-material solution to be used as a mother liquor in an evaporator for a salt-making plant is measured by automatic control, in a real-time manner and accurately. CONSTITUTION:A sample tank 5 is connected to an evaporator 1 via the following: a discharge pipe (a) through which bittern is passed; a sampling pipe (b); a motor valve 3; a sampling pipe (d); and a sampling pump 4. The sampling pump 4 and a pulse transmitting and receiving part 9 are controlled at a control board 6. A raw-material solution as a sample liquid in the evaporator 1 is supplied into the sample tank 5 After the sample liquid has been supplied to the sample tank 5, the concentration of the sample liquid is measured by using ultrasonic waves by means of the pulse transmitting and receiving part 9 after the time in which fine particles in the sample liquid have been precipitated has elapsed.
Patent JP-S63249439-A (JP)
Title: Lead wire supporter for rotor of rotary electric machine
Inventor: SAITO MASATOSHI
IPC: H02K3/51
Filed: 1987-04-01
Abstract: PURPOSE:To increase strength per one place of a supporter, by integrating a lead wire and a retaining metal into an integrated structure. CONSTITUTION:The lead wires 1a, 1b of the rotor of a rotary electric machine are pushed against a pedestal 4 by a pushing metal 5; however, both of the lead wires 1a, 1b have a tendency to be deviated to the direction of an outer diameter by the centrifugal force of the lead wires 1a, 1b. In order to prevent the deviation, retaining metals 2a are projected from the lead wires 1a, 1b so as to abut against the pedestal 4 of the lead wires through an insulating piece 3. In this case, the retaining metal 2a, integrated with the lead wire 1a, is abutted against the pedestal 4 of the lead wire through the insulating piece 3. The retaining metal 2a, integrated with the lead wire 1b, is connected by silver solder or the like. According to this method, the strength per one place of a supporter, or strength against the centrifugal force, may be increased.
Patent JP-H06265668-A (JP)
Title: Fuel assembly grid
Inventor: MATSUMOTO SHINSUKE
IPC: G21C3/34
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a fuel assembly grid which makes it possible to effectively prevent isolated solid bodies from intruding into o fuel assembly. CONSTITUTION:A fuel assembly grid consists of straps 2 and 2a which are installed on the surface of nozzles equipped with once-through holes for feeding cooling water to a fuel assembly and are laid out to place junctions in the positions of such once-through holes, and quarters each cooling water passage constituted by once-through holes for cooling water. In such a fuel assembly, strap slices 4 are set up at junctions of straps 2 and 2a to subdivide each quartered passage of cooling water.
Patent JP-S562759-A (JP)
Title: Digital call voice inserting system
Inventor: HACHITSUKA YOUTAROU
IPC: H04J3/17
Filed: 1979-06-21
Abstract: PURPOSE:To prevent freeze-out at the head of words important to subjective appreciation, by providing priority order for assignment exception in the assignment control circuit previously and by excepting assignment in order from the input trunk of a younger number. CONSTITUTION:Digitized sound signal S in respective input trunks TK1-TKn is sectioned for every unit block and is applied to voice detector 3, and the unit block where voice existence is decided by detector 3 is assigned to channel assignment controler 4, and output channels CH1-CHn of many blocks stored in buffer memory 2 are supplied to multiplexing unit 6. Hang-over detector 7 which decides voice existence on the basis of hang-over of detector 3 and detects a unit where electric power in the block is a standard value or less is provided between detector 3 and controller 4; and in case that freeze-out is generated for voice insertion dependent upon controller 3, the unit block detected by detector 7 is excepted from assignment of output channels CH1-CHm by assignment control circuit 4a.
Patent JP-S5941408-A (JP)
Inventor: KORUNERISU PETORUSU HEIUEEGEN
IPC: C22B7/02
Filed: 1983-05-04
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-S5414980-A (JP)
Title: 3-((s)-1'-phenylethylamino)propylaminobleomycin
Inventor: TAKITA TOMOHISA
IPC: C07H15/26
Filed: 1977-07-01
Abstract: PURPOSE: 3-[(S)-1'-phenylethylamino] propylaminobleomycin or its nontoxic salt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11269510-A (JP)
Title: Metal powder manufacturing device
Inventor: SHINTANI CHIKANOBU
IPC: B22F9/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a metal powder manufacturing device capable of manufacturing the quench-solidified metal powder which is excellent in quality and small in variance of the quality. SOLUTION: A metal power manufacturing device is provided with a horizontal cylindrical body 3 arranged so that the axis of cylinder is faced horizontal, a cooling solution layer forming means to form a cooling solution layer 15 which is moved from one end side in the direction of the axis of cylinder to the other end side while turning along its inner circumferential surface on the horizontal cylindrical body 3, and a jet nozzle 43 to feed the molten metal to the cooling solution layer 15 in a separate manner in droplet by blowing the gas jet GJ to be ejected diagonally downward from the periphery of the molten metal flow on one part on the downwardly flowing molten metal flow,  and the angle formed between in the ejection direction of the gas jet GJ and in the turning of the cooling solution layer 15 is acute or obtuse in a face approximately orthogonal to the axis of cylinder of the horizontal cylindrical body 3.
Patent JP-H09239711-A (JP)
Title: Adornment of concrete face using stained glass waste and plate for temporarily fastening processed glass
Inventor: OZEKI SHOSAKU
IPC: B28B1/16
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for adorning a decoration which is conspicuous regardless of time throughout a day and highly durable on a concrete face. SOLUTION: After crushing a stained glass waste 1, a cullet 2 free from a sharp-edged part is stuck to a temporarily fastened plate to which a temporarily fastening agent consisting of a water-soluble or a heat-melting adhesive is applied. Next, the processed glass sticking face of the temporarily fastened plate is pressed against a cement mortar 9 applied to a concrete 6 face, then both are bonded together and, after the cement mortar 9 is cured, the temporarily fastening agent applied to the temporarily fastened plate is removed by water injection or heating to strip off the temporarily fastened plate. Thus a decorative pattern is formed on the concrete 6 face. Alternatively, multiple dumbbell-like glass granules 3 are formed by melting the stained glass waste 1, and one of the paired balls of the dumbbell-like glass granule 3 is pressed into a small hole provided in a soft rubber plate, while the other exposed ball is used for the temporarily fastened plate.
Patent JP-S532975-A (JP)
Title: Fluoresent lamp equipment
Inventor: ASANO MASAYOSHI
IPC: F21V23/00
Filed: 1976-06-30
Abstract: PURPOSE: To save a labor for stock control and selection of leads for interconnection of components and to improve the working efficiency in such manner: the lead wires are put together and arranged in chains. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5412845-A (JP)
Title: Multicolor copier
Inventor: ARAMAKI KAZUO
IPC: G03G15/01
Filed: 1977-06-30
Abstract: PURPOSE: To successively transfer developed images and to shorten the time required for forming a color image, by providing a plurality of slit optical systems using one lens, and by arranging a photosensitive drum and a developing device in each optical system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S521226-A (JP)
Title: Piston correction device
Inventor: KUSANO MASAAKI
IPC: F02F3/00
Filed: 1975-06-23
Abstract: PURPOSE:A piston correction device, that corrects a piston and reduces stress of an apex seal by use of cam mechanism.
Patent JP-2000271139-A (JP)
Title: Ultrasonic incision/coagulation device
Inventor: SHIMIZU TORU
IPC: A61B18/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic insicion/coagulation device whose contact preventive member hardly deteriorates by the friction in disassembling/ assembling a protection tube and a probe. SOLUTION: This ultrasonic incision/coagulation device for cutting/ coagulating tissues utilizing ultrasonic vibrations has a hand-piece 4 including a resonator to generate ultrasonic vibrations, a probe 6, an operating part 3 connected with the hand-piece 4, a sheath 2 having a protection tube 10 into which the probe 6 is detachably inserted, and a contact preventive member 9. The probe 6 is connected to the hand-piece 4, having a treatment part to be in contact with tissues at the top, transmitting ultrasonic vibrations generated by the resonator to the treatment part. The contact preventive member 9 is adhered on the outer surface of the probe 6 for preventing the contact between the probe 6 and the protection tube 10 by contacting with the inner surface of the protection tube 10. The protection tube 10 is made of resin with excellent slidability.
Patent JP-H0653620-A (JP)
Title: Gas mixture for excimer laser
Inventor: JIYASEKU TEDEYUUSU GABUDEIRU
IPC: H01S3/225
Filed: 1993-04-05
Abstract: PURPOSE: To obtain a high laser power at a low cost with a fixed gas pressure and excitation by using a gas mixture of a rare gas, halogen or halogen donor gas with a buffer gas of He mixed with Ne at specified ratio. CONSTITUTION: The mixture for use in a rare gas-halide excimer laser is composed of a rare gas, halogen or halogen donor gas with a buffer gas of He 5-5O vol.% mixed with Ne. In a preferred embodiment, the buffer gas may be composed of He 5-30 vol.% and Ne. When operating an XeCl excimer laser using an Xe-HCI-H2 gas mixture e.g. with a buffer gas composed of He 0-40% and Ne, it provides the same output when using a buffer gas of Ne only.
Patent JP-S63242763-A (JP)
Title: Dynamic brake
Inventor: SAKAGUCHI HISASHI
IPC: B30B15/10
Filed: 1987-03-31
Abstract: PURPOSE:To synchronize the speed of a press with the speed of a feeder by detecting the rotating speed of a motor and carrying out the switchover of air and the regulation of its quantity fed to an air brake in the dynamic air brake of a mechanical press, etc. CONSTITUTION:First, a fundamental rotating speed is set by a setting device 15 and by carrying out the trial run of a press, an amplification factor is set by a setting device 22. Here, the rotating speed of a main motor 1 is detected by a tacho-generator 13 and the difference between the detected rotating speed and the fundamental rotating speed is obtained by a subtractor 14 and, when its value is negative, an air brake 8 is not operated, whereas, when the value is positive, it is compared with a cut-off signal from a setting device 20 by a comparator 16 and, when the value is above the cut-off signal, a solenoid valve 12 is switched over by the signal of the comparator 21. At the same time, the signal from the subtractor 14 is multiplied by the set amplification factor by means of an amplifier 18 and a bias value from a setting device 23 is added to the result to adjust the opening of a regulator 11 and increase the air quantity fed into the air brake 8 in accordance with the difference in the rotating speed. Thus, the speed of a press can be easily synchronized with the speed of a feeder.
Patent JP-S522953-A (JP)
Title: Dust accumulating hopper
Inventor: FUKUDA SHIYOUICHI
IPC: B65G69/18
Filed: 1975-06-24
Abstract: PURPOSE: A hopper provide hood means having guide plates, to prevent scattering of fine dust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02258769-A (JP)
Title: Fluorine-containing guanamine derivative
Inventor: OISHI TETSUYA
IPC: C08G12/30
Filed: 1989-03-31
Abstract: NEW MATERIAL:A fluorine-containing guanamine derivative expressed by formula I [R1 is CF3, C2F5, C3F7, (CF3)2CF, C4F9 or (CF3)2CF-O; R2 is F or CF3; R3 is methylene, ethylene, trimethylene or propylene; R4 is aliphatic or alicyclic group; R5 to R7 are H, HOCH2 or R4OCH2; n is 1-7]. EXAMPLE:An N-methoxymethyl-2,4-diamino-6-(2,2,2-trifluoroethyl)-s-triazine. USE:Used as raw material, etc., of polymerizable monomer or various fluorine- containing compound derivative. PREPARATION:Fluorine-containing guanamine compound expressed by formula II is reacted with formaldehydes, or N-methylolated fluorine-containing guanamine expressed by formula III (R9 to R11 are H or HOCH2) is reacted with 1-20C aliphatic alcohol or alicyclic alcohol to afford the compound expressed by the formula I.
Patent JP-H06289189-A (JP)
Title: Dc power source equipment for nuclear power plant
Inventor: YOSHIZUMI MASAMI
IPC: G21D3/04
Filed: 1993-04-06
Abstract: PURPOSE:To provide the power source equipment for a nuclear power plant which softly corresponds to the increase of capacity, accompanied with the spreading of a calculator system. CONSTITUTION:The dc power source equipment member for nuclear power plant is constituted of the power source equipment 10 for protecting property, and the dc power source equipment 20 for CVCF. The dc power source equipment 10 for protecting property is constituted of a 250V storage battery 11, panel and a charger panel auxiliary 13 for protecting property. The dc power source equipment 20 for CVCF is constituted of two 250V storage batteries 21 and 22, panels 23 and 24, and the charger panel auxiliary 25 for CVCF.
Patent JP-S63244718-A (JP)
Title: Magnetic field generating device
Inventor: ANDO HIDEO
IPC: G11B11/105
Filed: 1987-03-31
Abstract: PURPOSE:To minimize an average wire length required for a magnetic coil to be wound and to improve the magnetic flux generation efficiency for the electricity consumption, thereby reducing the consumption of electricity by making a cross section of a magnetic core part smaller than an area of a magnetic flux discharging part and also by forming the magnetic coil into a slender shape. CONSTITUTION:A magnetic core part 34 is determined so that its cross section is smaller than an area of a magnetic flux discharging plane 37A at a magnetic flux leading out part 37; besides, a cross section area of the magnetic core part 34 is determined so that while at work, its cross section is small enough to take a value approaching a saturation magnetic flux density Bs. As a result, wire materials of a magnetic coil 32 required for a coil and its resisting value become smaller. When a current is supplied and the magnetic coil 32 is energized, magnetic flux is discharged from the magnetic core part 34 toward a region where the light beam of a photoelectro-magnetic recording film 24 can be irradiated from the magnetic flux discharge plane 37A located at a lower plane of magnetic flux leading out part 37. Then, the photoelectro-magnetic recording film 24 is exposed to magnetic flux that is perpendicular to its plane. Magnetic flux which is passing through its film 24 enters into a yoke 39 through a space and is feedback to the magnetic core part 34 which is magnetically and mechanically coupled to the yoke.
Patent JP-S562758-A (JP)
Title: Automatic correcting system for fm signal transmission distortion
Inventor: KAWAI KAZUO
IPC: H04B1/10
Filed: 1979-06-21
Abstract: PURPOSE:To correct transmission distortion effectively with a simple constitution, by extracting a pilot signal and its higher harmonic in the base band signal of the demodulation output and by performing a required operation processing so that this higher harmonic may be eliminated. CONSTITUTION:The signal from demodulation base band signal input terminal 1 is squared and cubed by multipliers 2 and 3 respectively, and the original signal and signals squared and cubed are applied to adder 17 through phase shifters 4, 5 and 7 and nultipliers 9 and 11, and further, respective outputs squared and cubed are applied to adder 17 through phase shifters 6 and 8, which have difference pi/2 of the phase shift quantity for phase shifters 5 and 7, and multipliers 10 and 12. The output of this adder 17 is used as a distortion correction output, and the pilot signal in the correction output is applied to pilot extracting filter 19 and the second and the third higher harmonic extracting filters 20 and 21 for pilot, and higher- degree higher harmonic components included in the correction signal output corresponding to respective degrees are subjected to phase detection in phase detectors 28-31, and inputs or outputs of multipliers 9-12 are controlled, thus correcting transmission distortion effectively.