baber/WOPTO huggingface dataset:
Patent JP-H0686330-A (JP)
Title: Method and apparatus for conversion of signal of muse/ntsc system
Inventor: RI SHIYOUSHIYUN
IPC: H04N7/01
Filed: 1993-02-01
Abstract: PURPOSE: To solve problems of color slurring caused after conversion processing and a power supply rate by optimizing a spatial position of a luminance signal and a chrominance signal subject to vertical interpolation processing with a simplified hardware configuration with respect to the method and device converting a video signal of the MUSE system into a video signal of the NTSC system. CONSTITUTION: The device is provided with a scanning line number conversion section 22 that applies conversion processing to a video signal of the MUSE system by a scanning line number corresponding to the zoomup mode and the wide mode, a selection section 24 that selects and outputs a luminance signal and a color difference signal or the like subject to scanning line conversion processing in the two kinds of the mode provided from the scanning line number conversion section 22 by the mode selection signal, and a frequency conversion section 26 that applies conversion processing to the frequency of the luminance signal and the color difference signal or the like provided from the selection section 24 by the video signal frequency of the NTSC system.
Patent JP-H09208286-A (JP)
Title: Interlocking block
Inventor: ITO HISAKUNI
IPC: E01C15/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an interlocking block capable of preventing the occurrence of efflorescence phenomenon, having the color of a natural stone and improved in appearance by using a cullet for an inorganic aggregate forming at least a decorative surface of an interlocking block main body. SOLUTION: This interlocking block using the inorganic aggregate containing the cullet on a surface layer part 2 of the block main body 1, at least on which the decorative surface is formed, is obtained by mixing the inorganic aggregate consisting of gravel, sand, silica or the like, the cullet having <=1mm particle diameter, a cullet having 1-5mm particle diameter and formed into a frosted glass state on the surface, a cement, water and, if necessary, a coloring pigment and forming into a specified shape.
Patent JP-H07211589-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: NAGAI RYUTARO
IPC: H01G9/035
Filed: 1994-01-14
Abstract: PURPOSE:To obtain an electrolytic solution which restrains the leakage current of an electrolytic capacitor from being increased, which prevents a disconnection defect due to corrosion and whose life is enhanced. CONSTITUTION:In an electrolytic solution for an electrolytic capacitor, one or more kinds out of an organic acid, an organic acid salt, boric acid and a boric acid salt have been dissolved in a solvent composed mainly of a polyhydric alcohol. In the electrolytic solution, one or more kinds out of polymethylene bisulfonic acid, aminotrimethylene sulfonic acid and acyl sarcosine are contained.
Patent JP-H05205599-A (JP)
Title: Relay
Inventor: TANAKA YASUO
IPC: H01H51/24
Filed: 1992-01-30
Abstract: PURPOSE:To make the size compact and save the electricity consumption and surely control the operation by providing a driving member to control the operation of a movable contact point by magnetic force of a magnetic circuit, a stopping member to perform positioning at each touching and parting position, and a releasing means to release it. CONSTITUTION:A driving member 4 to operate two pairs of contact points reciprocally is pinched between a first and a second stopping members 10a, 10b. When electric current is supplied to magnetic circuits 2a, 2b, the members 10a, 10b are attracted by a first and a second releasing members 11a, 11b and as soon as the positioning of the member 4 is released, the member 4 is rotated and the movable contact point is changed and controlled selectively. When the operation of the member 4 is completed, magnetic force from the circuits 2a, 2b is stopped and the members 11a, 11b release the attraction of the members 10a, 10b and position and hold the member 4 at its operation position. Consequently, without making the magnetic circuits large, the chattering phenomenon is surely prevented and highly reliable operation control can be carried out.
Patent JP-S54107818-A (JP)
Title: Working method for niobium ingot
Inventor: INOUE ITARU
IPC: C22F1/18
Filed: 1978-02-13
Abstract: PURPOSE: To facilitate cold working of a niobium ingot by heating the ingot to 600W1300°C in an atmosphere of inert gas or vacuum and compression working it to destroy the cast structure of the niobium.  
     CONSTITUTION: Nb ingot 1 is put in 0.5W3 mm thick container 2 made of Fe alloy or the like which does not melt at 600W1300°C and does not react with Nb. Cover 4 provided with gas inflow port 3a and exhaust port 3b is welded to container 2. Air in container 2 is replaced with inert gas such as Ar or He through ports 3a, 3b or container 2 is evacuated. Ports 3a, 3b are then sealed, and ingot 1 is heated to 600W1300°C and compression worked together with container 2 to destroy the cast structure of the Nb. After cooling, container 2 is exfoliated from the surface of ingot 1. Since the cast structure is destroyed, the ingot can be cold worked thereafter in such a high working ratio as 10W20%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0285-A (JP)
Title: Heat fixing roller
Inventor: HONDA NORIMASA
IPC: C09D133/00
Filed: 1989-01-25
Abstract: PURPOSE:To improve the heat resistance, non-tackiness and antistatic property of a roller body by coating the outside peripheral surface of said body with a coating compsn. which consists of fluoroplastic (a), fibrous material (b) coated with a conductive oxide, an acrylic resin (c), and a liquid medium (d) and having respectively prescribed weight ratios of (a) and (b), (a) and (c). CONSTITUTION:The outside peripheral surface of the roller body is constituted of the material consisting of the fluoroplastic (a), the fibrous material (b) coated with the conductive oxide, the acrylic resin (c), and the liquid medium (d). The weight ratio of the fluoroplastic (a) and the fibrous material (b) is specified to 95:5-50:50 and the weight ratio of the fluoroplastic (a) and the acrylic resin (c) is specified to 100:0-85:15 in this case. The heat fixing roller is constituted of the coating compsn. constituted in such a manner. Fibrous potassium titanate is used as the fibrous material (b) and tin dioxide and antimony trioxide are used as the conductive oxide. The heat fixing roller having the excellent heat resistance, non-tackiness and antistatic property is formed in this way.
Patent JP-S62173833-A (JP)
Title: Frame synchronizing circuit
Inventor: KABAYA EIICHI
IPC: H04L7/08
Filed: 1986-01-27
Abstract: PURPOSE:To reduce a bit rate by converting a serial input to parallel data and latching it while shifting the timing to detect a frame pattern and providing a circuit which controls data selection from each latch. CONSTITUTION:Serial data input is converted to parallel data by a serial-parallel converting circuit 1 and is latched in n-number of latch circuits 2 whose timings are shifted from one another. The frame pattern of data from each latch circuit 2 is detected by a frame pattern detecting circuit 3. A control circuit 4 integrates detection results and controls a selecting circuit 5 to select required n-bit parallel data. Thus, the bit rate is reduced to 1/n to perform the processing.
Patent JP-S61175513-A (JP)
Title: Defect inspection
Inventor: DOI HIDEAKI
IPC: G01N21/94
Filed: 1985-01-31
Abstract: PURPOSE:To enable the identification of foreign matters such as dust from fine rugged defects on the surface of a transparent object to be inspected, by incorporating a normal microscope integral into a phase microscope. CONSTITUTION:A filter 12' inserted between a contact lens 11 and a condenser lens 13 is made up of a circular green filter 20 and a ring-shaped red filter 21 on the circumference thereof. A dichroic mirror 22 adapted to transmit red light while reflecting green light is arranged in the optical path between a phase plate 16 and an image field 17. Then direct light 8 and diffracted light 9 from an object 14 to be inspected by a red illumination light 25 passing through a red filter 21 after emitted from a transmitting illumination light 10 is transmitted through the mirror 22 to form a density image on the image field 17 according to the phase difference value of the object 14 being inspected as both lights are red. Likewise, a light beam 26 from the object 14 being inspected by the green light 24 passing through the green filter 20 is reflected with the mirror 22 to form a transmitting illumination detection image, namely, an image of dust on the image field 23. Thus, observation images are obtained simultaneously with a phase microscope and a transmitting illumination microscope depending on a single light source.
Patent JP-S61176612-A (JP)
Title: Method for polymerizing ethylene
Inventor: YANO TAKEFUMI
IPC: C08F10/00
Filed: 1985-01-31
Abstract: PURPOSE:To obtain the titled polymer with a low halogen content in high productivity without forming ethane as a by-product, by polymerizing ethylene, etc., in the presence of a catalyst consisting of a solid catalyst component containing Mg, a halogen and transition metal and a specific Al compound at a high temperature under a high pressure. CONSTITUTION:Ethylene or a mixture thereof with a >=3C alpha-olefin is polymerized in the presence of a catalyst obtained from a solid catalyst component containing magnesium, a halogen and transition metal as essential components and an aluminum compound, e.g. expressed by the formula R<1>4-nSi(OAlR<2>)n (R<1> and R<2> are 1-20C hydrocarbon group; n is 2 or 3), e.g. bis(dimethylaluminum)diphenylsilane dioleate, at >=125 deg.C under >=250kg/cm<2> pressure to give the aimed polymer.
Patent JP-H05200513-A (JP)
Title: Method for continuously casting metal
Inventor: YOSHIDA MASARU
IPC: B22D11/10
Filed: 1992-01-30
Abstract: PURPOSE:To prevent sticking to promote slow cooling and to produce a cast slab having good surface characteristic at high speed by preventing the surface defect caused by a triple point and supplying molten lubricant. CONSTITUTION:A tundish 1 for storing molten metal, a nozzle 2 integrated with the tundish, a metal-made cooling mold 3 having plural slits 4 in the casting direction and directly connected with the nozzle and a coil 5 for conducting high frequency current while surrounding this mold are provided. Then, in this continuous casting method, the molten lubricant is supplied to a gap part P near the triple point generated by electromagnetic field of the coil from plural supplying pipes 6 embedded in the slit parts. Metal powder is mixed in the lubricant and further, the metal-made supplying pipe can be used.
Patent JP-H08207640-A (JP)
Title: Cup holder
Inventor: ADACHI TOMOYUKI
IPC: B60N3/10
Filed: 1995-02-01
Abstract: PURPOSE: To provide a cup holder capable of being manufactured at a low cost by decreasing the number of parts and man-hours for assembling. CONSTITUTION: A cup holder 10 is provided with a holder part 14 in which recessed parts 12a, 12b for holding drinks D are formed, a cover part 16 for closing the recessed parts 12a, 12b, guide mechanisms 18a, 18b for opening and closing the cover part 16, holding flaps 32a, 32b for holding the drinks D housed in the recessed parts, and a holding member 30 in which a projecting part 34 to be brought in contact with the cover part 16, and to function as a stopper is integrally formed.
Patent JP-S55109013-A (JP)
Title: Automatic gain control circuit
Inventor: YASUMURA HIROTO
IPC: H03G3/34
Filed: 1979-02-15
Abstract: PURPOSE:To secure execution of the AGC action by increasing the AGC time constant as well as reducing the gain to the exessive signal each in case the pulse- type excessive signal like the noise arrives with the level higher than the prescribed value. CONSTITUTION:When the noise or the like arrives, and the level of the noise mixing in is within the level under which the emitter potential of transistor TrQ1 is lower than voltage E1 and then reaches voltage E2. And thus TrQ3 among TrQ2 and Q3 forming the differential pair is turned off, and the current flows to TrQ2 from current source I1. With increment of the current to TrQ2, the collector current of TrQ5 decreases. Then the base voltage of TrQ6 lowers down, and the collector current of TrQ4 decreases. As the sum of the collector current of TrQ4 and Q6 features the constant current, the charging electric charge of capacitor 42 flows into TrQ4. The discharge of capacitor 42 lowers the output voltage of time constant circuit 30 and then the gain of video intermediate frequency amplifier circuit 21, and then suppresses the pulse-type excessive signal. And parallel resistance 41 is cut off when the excessive signal arrives.
Patent JP-S58133462-A (JP)
Title: Fuel supply device of engine using two or more different types of fuels
Inventor: UNO KAORU
IPC: F02M13/08
Filed: 1982-02-04
Abstract: PURPOSE:To prevent a loss of the operating performance during change-over of the fuel by installing a solenoid-operated valve in an No.2 air bleeder line in communication with atmosphere, which is provided in the air bleeder line for the carburettor of an engine using both liquid and gas fuels, and by shutting it while the liquid fuel is used. CONSTITUTION:When a fuel change-over switch 23 is put in the contact b, a solenoid-operated valve 14 is closed and ones 18, 22 are opened. At this time, the LPG is discharged from a tank 16 to the venturi part 9 and the solenoid valve 22 is open in the same while, so that air is sent from No.2 air bleeder line 20 to a fuel passage 7. In the gasoline supply system, gasoline resides in a float chamber 6 and a conduit 15 even though the switch 23 closes the solenoid valve 14, so that both LPG and gasoline are discharged to the intake pipe in the initial period of change-over, but because air is introduced in the passage 7, the fuel is discharged in diluted condition. Accordingly an overrich air-to-fuel ratio at the time of change-over can be prevented.
Patent JP-H02237922-A (JP)
Title: Antiviral agent
Inventor: NAKAJIMA TSUNETAKA
IPC: A61K31/4418
Filed: 1989-01-24
Abstract: PURPOSE:To obtain an antiviral agent comprising a specific benzoylurea-based compound as an active ingredient. CONSTITUTION:An antiviral agent comprising a compound shown by the formula (X is halogen or nitro; Y is H, halogen, nitro or CF3; Z1 is halogen or CF3; Z2 is H or halogen; A is CH or N) as an active ingredient. The compound shown by the formula is mixed with a dispersant (preferably dispersant having >=3 HLB value), ground in a suspension, blended with a disintegrator and lyophilized to preferably prepare an antiviral agent. The antiviral agent is also effective for treating cancers and tumors caused by virus.
Patent JP-H02198903-A (JP)
Title: Method of taking article out, and device therefor
Inventor: TAWARA HIROTOSHI
IPC: B65G1/04
Filed: 1989-01-25
Abstract: PURPOSE:To make it possible to take out article from a cardboard box or the like without disturbing the state of storage by supporting the bottom of such container horizontally, putting a gadget with compartments corresponding to the array of article inside a container over the opening of the container, and turning them upside down. CONSTITUTION:A gadget 20 for taking out article is prepared, which possesses compartments 21 corresponding to the alignment of article inside a container 10. On the other hand, the container 10 storing items B is placed with its open ing 11 faced upward, and its bottom is supported horizontally. Next, the taking- out gadget 20 is placed over the opening 11 of the container 10. The tips of the compartments 21 are inserted into the opening 11, and the alignment of the container 10 and the taking-out gadget 20 is straightened. Next, the con tainer 10 and the taking-out gadget 20 are rolled over in a body to transfer the article B in the container 10 into the taking-out gadget 20. This constitution makes it possible to take out without disturbing the alignment.
Patent JP-H04237507-A (JP)
Title: Rolling equipment
Inventor: HONJO HISASHI
IPC: B21B37/56
Filed: 1991-01-17
Abstract: PURPOSE:To maintain the elongation percentage of metal plate at a set value without lengthening the length of equipment. CONSTITUTION:A noncontact type speed detector 14 with which is detected the intermediate speed v2 of sheet of a metal plate 5 which is passed through between a rolling mill 6 and a tension leveler 7 is provided. A controller with which commands are sent to bridle rolls 2 on the inlet side and bridle rolls 4 on the outlet side so that differences between an intermediate speed v2 of sheet, speed v1 of sheet on the inlet side and speed v3 of sheet on the outlet side are coincided with the set value is provided.
Patent JP-H01192792-A (JP)
Title: Production of single crystal of compound semiconductor
Inventor: WATANABE MASATOSHI
IPC: C30B27/02
Filed: 1988-01-26
Abstract: PURPOSE:To stabilize the growth of a single crystal and improve the quality, by controlling the thickness or depth of the sealant, by adjusting the amount of reserved sealant on the basis of the signals on the sealant level and depth during the crystal growth. CONSTITUTION:After the starting melt 1 and the sealant 2 are charged in the crucible 4, and the crystal growth is started, the level meter 6 emits ultrasonic waves U1, and reflection waves U2, U3 and U4 return back from the surface and bottom of the sealant and the bottom of the crucible to the level meter 6. The level meter 6 processes these inputs to calculate the depth W of the sealant 2 and the W is sent to the controller 7. The controller compares the W with the standard value to send the command of increasing or decreasing the sealant to the piston 8. The piston operates in accordance with the command to add the sealant 2a reserved in the tank 9 through the tube 10 to the crucible or suck the sealant through the tube 10 out of the crucible.
Patent JP-H03220202-A (JP)
Title: Chitosan oligomer and its production
Inventor: ISOGAI AKIRA
IPC: C08B37/08
Filed: 1990-01-24
Abstract: PURPOSE:To obtain a chitosan oligomer having a nearly monodisperse narrow molecular weight distribution in good yields by depolymerizing chitosan of a high degree of polymerization in an aqueous phosphoric acid solution. CONSTITUTION:Chitosan obtained by deacetylating chitin (desirably of a degree of deacetylation of 60% or more) is depolymerized in an aqueous phosphoric acid solution (desirably of a phosphoric acid concentration of 75-93wt.%, particularly 82-86wt.%) to obtain a chitosan oligomer of a distribution of the degree of polymerization (weight-average degree of polymerization DPw/number-average degree of polymerization DPn) of below 2.0.
Patent JP-2000213262-A (JP)
Title: Articulated sliding gate door
Inventor: NAKADA TETSUYA
IPC: E06B11/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent the mutual contact of longitudinally adjacent door bodies by providing a contact-preventing roller on the end opposite to a guide roller of one door body. SOLUTION: Four door bodies 7B-7E arranged successively adjacently on the rear side of a front door body 7A are provided with, on the right end side, guide rollers 10B-10E movably fitted to the expansible and contractible guide part of each door body 7A-7E adjacent to the front side thereof. Support frames 11A-11E capable of supporting the upper side of each door body 7A-7E and storing each door body 7B-7E in the inside thereof are provided on the respective trucks 8A-8E of the front door body 7A, the middle door bodies 7B-7D and the rear door body 7E. Contact preventing rollers 12A-12D for guiding the upper part of the middle door bodies 7B-7D and the rear door body 7E are provided on the left end-side upper parts of the front door body 7A and the middle door bodies 7B-7D.  When the upper side of each of the adjacent door bodies 7A-7E is longitudinally inclined, each contact-preventing roller 12A-12D makes contact with the upper rail 14 of the counter door body 7B-7E to prevent the contact between the adjacent door bodies 7A-7E.
Patent JP-H06229514-A (JP)
Title: Diffuser pipe of fluidized bed
Inventor: OKAMOTO HIROHISA
IPC: F23C10/20
Filed: 1993-02-03
Abstract: PURPOSE:To prevent air leakage and erosion even if a main body of a diffuser pipe is distorted by heat by providing a bellows which expands and contracts, following the heat distortion of the main body of diffuser pipe, in a feed air duct to slidably support the support structure of the mainbody comprising a support member and a holding member. CONSTITUTION:A main body 6 of a diffuser pipe is formed into a single body and a bellows 10 is employed, without using a labyrinth seal. And the main body 6 is slidably supported by a support member 3 and a holding member 5. Consequently, in a diffuser pipe of a fluidized bed, the main body of the diffuser pipe is distorted by heat as shown by a two-dot chain line, however, displacement of the main body due to heat distortion is made free in a vertical direction and the displacement is absorbed by the bellows 10, and the displacement in the left and right direction is absorbed by sliding over the member 3. As a result, even if the main body is distorted by heat, air leakage and erosion can be avoided.
Patent JP-S58133758-A (JP)
Title: Structure for attaching storage battery to electric apparatus
Inventor: IHARA SHINJI
IPC: H01M50/593
Filed: 1982-02-03
Abstract: PURPOSE:To cause a connection plug-pin to be insulatedly protected spontaneously when a storage battery block is detached from said plug pin by curving an insulating cylinder into bellows-like form by pressing said insulating cylinder by means of either the flanged part of a jack or the outer wall surface of an electric apparatus located around the jack. CONSTITUTION:An insulating cylinder 17 can be fixed easily by pressing its flanged base part 19 indicated in Figure (a) by means of the flange 20 of a plug pin 4, and making the plug pin 4 to protrude from a hole 21 which is common to both the insulating cylinder 17 and the plug pin 4. Figure (c) represents the state in which the connection plug-pin 4 is attached to a jack 5 on the apparatus main-body 1 side, and the insulating cylinder 17 is pressed and curved into bellows-like form. In Figure (c), the plug pin 4 and the jack 5 are fixed by subjecting a synthetic-resin side wall 29 to hot melt.
Patent JP-S61175719-A (JP)
Title: Information processing system
Inventor: KUMAKIRI AKIRA
IPC: G06F3/048
Filed: 1985-01-30
Abstract: PURPOSE:To improve the operability of a conversational information processing system by dividing an information processor into a command information processor and a terminal information processor in terms of function and providing a print means and a voice input/output means to the terminal information processor. CONSTITUTION:A CPU10 processes data according to a processing command given from a KB13 and displays the processing result on a CRT11. At the same time, the CPU10 displays the items of the contents to be processed next on plural types of CRT11. When an operator supplies a processing command through a mike 14, the CPU10 decodes this command. If the decoded command indicates the transfer of the processing result stored in a memory 12 to another work station, for example, the CPU10 transfers the result to the work station via an interface 18 and a bus. While the processing result stored in the memory 12 is outputted through a voice output device 17 at a speaker 16 in case the processing result is instructed to output in voice.