baber/WOPTO huggingface dataset:
Patent JP-2000337242-A (JP)
Title: Buoyancy power generating device
Inventor: KIYOHARA SADAJI
IPC: F03B17/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a power generating device capable of certainly and easily generating power without being influenced by nature and which can be set in a site of a plant, etc. SOLUTION: A conveyor 2, an elevator 3 for repairing in parallel with the conveyor 2 and an air discharge body 4e of an air discharge part 4 are furnished inside a water tank 1, a driving part 5 and the air discharge part 4 except for the air discharge body 4e are furnished outside the water tank 1, the air discharge part 4 drives the conveyor by giving buoyancy to the conveyor 2 by filling air into a basket 2b of the conveyor 2 by the air discharge body 4b by sucking air into the cylinder 4b as a crankshaft 4a rotates, and its driving force is supplied to a generator.
Patent JP-H0470581-A (JP)
Title: Test pattern for memory ic
Inventor: MATSUO RYUICHI
IPC: G01R31/28
Filed: 1990-07-11
Abstract: PURPOSE:To significantly contrive the reduction of test time by diagonally moving a notice memory cell form an angle to another angle opposed thereto to arrange three columns in the direction of lines and columns in regard to the reference memory notice memory cell. CONSTITUTION:A notice memory cell 3 diagonally moves from an angle to another angle opposed thereto. The cell successively and respectively galloping- operates in regard to a reference memory 4 of the line direction and another reference memory 5 so as to enclose the notice memory cell in each notice cell. At first, galloping operation of (A) becomes 1 . 2 memory cell  2.3 memory cell  3.4 memory cell, and in addition the galloping operation of (B) is A. B memory cell  B .C memory cell  C .D memory cell. As the result, the notice memory cell is diagonally moved and th reference memory cell can becomes at least three columns of the lines and columns to significantly reduce test time.
Patent JP-S6342454-A (JP)
Title: Inspecting method for color cathode-ray tube shadow mask
Inventor: AKIMOTO TOYOTARO
IPC: H01J9/14
Filed: 1986-08-08
Abstract: PURPOSE:To shorten an inspection time by detecting the abnormality of a shadow mask hole with a signal generated by subtracting an image signal which is at one-pitch distance from an optional position from the image signal of the position. CONSTITUTION:When a normal mask hole 1 and an abnormal mask hole 2 which is clogged partially are scanned by an image pickup system as sown scanning lines in a figure, corresponding video signals are as shown by solid lines of signals 3 and 4 in a figure when the resolution is nearly equal to the mask hole diameter. Then the video signals are delayed by delay circuits by time corresponding to mask pitch to obtain delayed signals 5 and 6. Those delayed signals 5 and 6 are subtracted by subtracting circuits from the video signals 3 and 4 to obtain signals 7 and 8 as the subtraction results. When adjacent mask holes are equal in diameter, the subtraction results are 0, but when not, two positive and negative signals corresponding to the difference appear. The voltage of either one is compared by a comparing circuit with a rated voltage, i.e. voltage corresponding to the permissible mask hold diameter difference to obtain an inspection result.
Patent JP-2000051680-A (JP)
Title: Method for introducing granule into liquid in reactor and manufacture of alkylene oxide addition product using granules
Inventor: SAITO TAKESHI
IPC: B01J8/02
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the adhesion or scattering of granules to the inner wall face of a reactor and the like and uniformly disperse/introduce the granules into a reaction liquid by creating a vacuum pressure state in the reactor and introducing the granules into the liquid in the reactor by a vacuum suction force through piping, when the granules are introduced into the liquid in the reactor. SOLUTION: First granule catalysts required for chemical reaction are loaded into a storage tank 5. In addition, a raw material alcohol is loaded into a reactor 11 from a raw material loading line 9. Next the hermetically closed interior of the reactor 11 is evacuated through a vacuum line 1 by opening a switching valve 2 on the vacuum line 1 and thereby is made to reach a specified degree of vacuum pressure. At the point of time when the specified degree of vacuum pressure is reached, the switching valve 2 on the vacuum line 1 is closed so that the interior of the reactor 11 is maintained at the specified degree of vacuum pressure. After that, a catalyst introduction valve 4 and a catalyst drawing valve 6 are opened.  Consequently, a vacuum suction force works in a granule catalyst drawing line 3 to introduce the granule catalysts easily into the raw material alcohol liquid inside the reactor 11. Thus the granule catalysts are uniformly dispersed in the liquid.
Patent JP-H0637864-A (JP)
Title: Remote terminal fault control system
Inventor: HOSOYAMADA NORIHISA
IPC: H04L69/40
Filed: 1992-07-14
Abstract: PURPOSE:To ensure the unitary control of the terminal faults and to early restore these faults by transmitting and receiving the fault information through the remote terminal control systems of both terminal and host sides and updating periodically a data base file to display or print the fault information. CONSTITUTION:A system controller 14 produces a fault confirming message through a remote terminal system 2 and sends the message to a remote terminal control system 7 in response to an inquiry given from an operation control terminal for the fault state. The system 7 retrieves a terminal fault control file 11 and produces a fault report message to send it to the system 2. The system 2 receives the fault report message and updates a fault state data base 9 with a terminal name used as a key. Then the system 2 shows a working state list and the fault state on the screen of a terminal display device 5 or prints them by a printer 13 in response to the request of the controller 14. In such a constitution, the unitary control is attained to the faults of the host side and the terminal faults can be early restored.
Patent JP-H11195778-A (JP)
Title: Solid-state image-pickup device and detection of light signal therefrom
Inventor: MITSUIDA TAKASHI
IPC: H04N5/335
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image-pickup device which can improve spectral sensitivity characteristics and conversion efficiency, and can offer superior linear photoelectric conversion characteristics, by reducing noise caused by surface capture or scattering of light-generated charge. SOLUTION: Positive holes generated in a well region 15 by light illumination are guided to and embedded into a high-concentration buried layer 25, which has an impurity concentration higher than that of the well region 15, and which is embedded in the vicinity of a source diffused region 16 of an insulated gate type field effect transistor formed within the well region 15. The threshold of the transistor is changed by changing the quantity of the stored holes to detect a change in the threshold as the quantity of received light.
Patent JP-H0524038-A (JP)
Title: Cleaning device for material feeding section of closed type mixer
Inventor: TANAKA TATSUYA
IPC: B29B7/18
Filed: 1991-07-25
Abstract: PURPOSE:To make the kneading process fully automatic and carry out cleaning efficiently in a short time by making unmanned the cleaning operation in which fine powder particles blown up and piled up on the upper section of a weight before fine particles of blend are mixed into a polymer material at the time of feeding the material or in the initial period of kneading. CONSTITUTION:A closed type mixer is provided with a material feeding hole 2 above a kneading chamber 3, and a weight 1 blocking a section communicated with the material feeding hole 2 of the kneading chamber 3 is installed movably up and down in said material feeding hole 2. The upper section of the weight 1 is covered on the position where the weight 1 blocks the mixing chamber 3 above the weight 1 in the material feeding hole 2, and a sealing device 7 forming a blocking space 19 is installed movably up and down above the weight 1. A suction means for removing fine particles piled on the upper section of weight 1 by sucking air in the blocked space 19 is provided.
Patent JP-H0631355-A (JP)
Title: Multiple die for punch press
Inventor: SAITO HIROSHI
IPC: B21D28/20
Filed: 1992-07-14
Abstract: PURPOSE:To provide a multiple die for a punch press by which only a desired punch among plural punches is struck without moving a striker and which is simply constructed, highly accurate and inexpensive. CONSTITUTION:Many freely vertically movable punches 57 are radially provided on a stripper guide 41 which is provided freely and vertically movably on an upper die holding member 15 in the punch press 1. In addition, a punch driver 77, which is freely vertically movable and also freely rotatable, is provided in the center hole 75 of the stripper guide 41; a protruding part 97, by which only one of the plural punches 57 is strikable, is provided in the punch driver 77; and an index device 129 for rotating the punch driver 77 in order to make the protruding part allotable to any punch e.g. punch 57A, is provided on an upper frame 9.
Patent JP-S5889098-A (JP)
Title: Controlling method for ac motor
Inventor: JIYOUFU TOSHIAKI
IPC: H02P25/04
Filed: 1981-11-20
Abstract: PURPOSE:To prevent the output voltage of an inverter at the recovering time from jumping up by associating the control by a computer and an analog control circuit, thereby constantly controlling the voltage even when the AC input voltage drops. CONSTITUTION:The fact that the received voltage becomes 90% of the normal voltage when the received voltage is dropped is detected by a CPU10, and the output of an A/D converter 20 is stored in a memory 11. The output voltage of an integration type voltage amplifier 14 is automatically controlled through the A/C converter 20, the voltage coefficient is raised, thereby performing the output voltage constantly. When the received voltage is recovered to 70%, this is detected by the CPU10, thereby controlling and interrupting the amplifier 14, and hence closing the relay contacts 14d, 19, and the value stored in the memory 11 when the received voltage is dropped to 90% is supplied by the command from the CPU10 through a converter 21 to a pulse width control circuit 22.
Patent JP-S61133267-A (JP)
Inventor: HAARARUTO BUREEMAA
IPC: C09J7/10
Filed: 1985-08-27
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-S6342890-A (JP)
Title: Thermal transfer material
Inventor: TOMA KOICHI
IPC: B41M5/40
Filed: 1986-08-11
Abstract: PURPOSE:To make it possible to perform beautiful printing with favorable color separation on an ordinary paper through a simple method, by setting the adhesive force between two ink layers provided on a base and the adhesive force between the ink layer and the base in respectively specified inequality relationships at two specified temperatures. CONSTITUTION:A thermal transfer material 1 comprises a first ink layer 3 and a second ink layer 4 sequentially provided on a base 2. In the thermal transfer material, the inequality relationship of the adhesive force (F2) between the first ink layer 3 and the second ink layer 4 with the adhesive force (F1) between the first ink layer 3 and the base 2 is F1 > F2 at 90 deg.C, and is F1 < F2 at 40 deg.C. A recording material consisting of an ordinary paper and the thermal transfer material 1 are laid one upon the other so that the second ink layer 4 makes contact with the recording material, and heat is applied patternwise to the transfer material 1 by a thermal head from the side of the base 2. When the period of time between the application of heat and the release of the recording material from the thermal transfer material is varied, beautiful two-color printing can be performed on the ordinary paper or the like.
Patent JP-H059319-A (JP)
Title: Polyester film reduced in weight and its production
Inventor: YASUE KENJI
IPC: B29C55/02
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a polyester film excellent in lightweight and masking properties and useful as labels, etc., and a method for producing the aforementioned film. CONSTITUTION:The subject polyester film reduced in weight is a polyester film composed of a composition composed of (A) a crystalline polyester resin and (B) a copolymer composed of at least one cyclic olefin selected from the group consisting of ethylene/bicycloalkenes and tricycloalkenes. The aforementioned component (B) is dispersed in the form of particles. Fine voids are present and the weight is reduced. The aforementioned polyester film is obtained by orienting an unoriented film prepared from the composition of both at a temperature within the range of the glass transition temperature or above and the crystallization temperature or below of the above-mentioned component (A) at >=1.5 times in at least one axial direction.
Patent JP-H1141768-A (JP)
Title: Magnetic heating composite wire
Inventor: IWASE SATOSHI
IPC: H01B7/28
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic heating composite wire which can generate a sufficient amount of heat even when a low current flows through a transmission line. SOLUTION: A plurality of magnetic strands 1 each comprising a thin wire having diameter of 0.5 mm or less coated with an insulation film 2 are bundled into a bundle magnetic body 4. The bundle magnetic body' 4 is applied tightly with a coating 3 such that no air gap is formed. Since heat loss at the air gap is eliminated in the magnetic heating composite wire 10, eddy current is increased furthermore in the coating 3 and the amount of Joule's heat can be increased.
Patent JP-S6082681-A (JP)
Title: Etching device
Inventor: AOTA KATSUMI
IPC: C23F4/00
Filed: 1983-10-07
Abstract: PURPOSE:To perform etching of light nontransmittive film conveniently by providing a photodetector and detecting change of transmitted light and reflected light from a material to be etched and detecting end point of etching. CONSTITUTION:The light 9 from a light source 7 is reflected or absorbed by a light nontransmittive film formed on a light transmittive substrate 12 and does not reach the photodetector 8. When the light nontransmittive film is removed by etching, the light 9 from the light source 7 transmits the light transmittive substrate 12 and enters a photodetector 8, and the end point of the etching is detected by the photodetector 8. Although the mechanism is based on light transmission, it may be used as a reflection type detector. For this case, the light reaches a photodetector 8 in the beginning stage of etching, the light transmits the substrate 2 and does not reach the photodetector 8 after completion of the etching. By the use of the etching device of this invention, optimum etching is possible without causing severe over etching to less extent and with high accuracy of pattern.
Patent JP-2001014808-A (JP)
Title: Optical disk and optical disk device
Inventor: OKAMOTO YUTAKA
IPC: G11B7/24038
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of managing defects with high reliability even in a medium having plural recording layers like a re-writable single-sided double-layered medium. SOLUTION: This optical disk is provided with 1st and 2nd recording layers 11, 12 laminated on a substrate 10 and a defect list recording area 15 arranged at the end of the lead-in areas 13 of the recording areas 11, 12, and the defect list containing information on medium defects of both recording layers 11, 12 is recorded in each defect list recording area 15.
Patent JP-H0351491-A (JP)
Title: Hinge for linkage folding door
Inventor: TOYAMA HIROAKI
IPC: E05D3/06
Filed: 1989-07-19
Abstract: PURPOSE:To close and open plural folding doors smoothly by providing plural folding doors to which a pair of door bodies are linked foldable to linking-open and close integrally through a hinge for linkage folding door. CONSTITUTION:When the door body 12 of the right side door 11a is turned to the opening side around a rotation fulcrum 16a, a pin 35a at the outer end of an installing member 22a is moved in the direction of the arrow (a) around the fulcrum 16a. Then, a pin 34a at the other end of a one side linkage link 30a pulled through a delivery link 33a is moved in the direction of the arrow (b) around a supporting shaft 29. Then, the linkage link 30a is rotated clockwise around the supporting shaft 29, and a pin 31b at the inner end of the installing member 22b of the left side folding door 11b is pressed in the direction of the arrow (c) around a rotation fulcrum 16b. Furthermore, in the same manner, the installing member 22b of the left side folding door 11b is pressed in the direction of the arrow (f), and the door body 12 of the folding door 11b is linking-opened in the opening side around the fulcrum 16b.
Patent JP-H0477322-A (JP)
Title: Glass blank for producing optical element
Inventor: KUWABARA TETSUO
IPC: C03C17/42
Filed: 1990-07-17
Abstract: PURPOSE:To prevent the reaction of a glass blank with die members and the melt sticking of the blank to the members and to also prevent the clouding and coloring of a molded body by adhering plural specified coats to the surface of the glass substrate of the glass blank when the blank is used as stock for molding at the time of producing an optical element by press molding. CONSTITUTION:When a glass blank is used as stock for molding at the time of producing an optical element by press molding, a reaction preventing coat 3 such as a vapor-deposited glass coat and a hydrocarbon coat 4 such as a CH4 coat are successively adhered to the surface of the glass substrate 2 of the glass blank forming at least optical functional faces.
Patent JP-S6430618-A (JP)
Title: Air purifier
Inventor: KAWAGUCHI HIROTOSHI
IPC: B01D46/44
Filed: 1987-07-27
Abstract: PURPOSE:To enable the operation of an air purifier before a room is filled with tobacco smoke, by sensing a sound produced by lighting a match or striking a lighter and by operating the air purifier. CONSTITUTION:A sound signal inputted from a microphone 1 fitted to an air purifier is inputted in a frequency analyzing part 4 through an amplifying part 2 and a wave filtering part 3. The frequency spectrum of a sound produced by lighting a match and that of a sound produced by striking a lighter have been stored in a judging part 5. In case where the frequency spectrum of the sound signal analyzed in the analyzing part 4 is judged to be one of the stored frequency spectra, a signal is sent to a controlling part 6. The part 6 operates a ventilating part 7 when it receives the signal sent from the judging part 5. Thus, the air purifier can be worked before a room is filled with smoke.
Patent JP-S6248093-A (JP)
Inventor: KIKUCHI HIROSHI
IPC: H05K3/18
Filed: 1985-08-28
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-H1072436-A (JP)
Title: Heterocyclic n-acetonylbenzamide
Inventor: MICHELOTTI ENRIQUE LUIS
IPC: C07D235/26
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for controlling phytopathogens comprising a specific heterocyclic ring-containing N- acetonylbenzamide. SOLUTION: This heterocyclic N-acetonylbenzamide is a compound expressed by formula I (R1 and R2 are each H, a 1-6C alkyl, etc.; R3 is H, a halogen, a 1-6C alkyl, etc.; R4 and R5 form a 5-7C membered condensed ring containing heteroatoms such as O, S, N, etc.; X, Y and Z are each H, a halogen, cyano, etc.), e.g. N-(3-chloro-1-ethyl-1-methyl-2-oxopropyl)-2-methylbenzoxazole-6- carboxamide, or a compound expressed by formula II (D is N). The compound of formula I is prepared by reacting an aromatic derivative of formula III with an α-amino-α'-chloroketone derivative of formula IV. The compound is useful as a germicide for agricultural use and the compound itself can be applied to seeds, growth media and various objective parts of plants.
Patent JP-S58137316-A (JP)
Inventor: MOORISU WAI HOWAITO
IPC: H03H9/10
Filed: 1982-10-25
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-S6169568-A (JP)
Inventor: HARA KUNIO
IPC: B65D63/12
Filed: 1984-09-07
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-S6432633-A (JP)
Title: Taper etching method
Inventor: TAJI SHINICHI
IPC: H01L21/3205
Filed: 1987-07-29
Abstract: PURPOSE:To enable taper etching by treating a substrate at two kinds or more of temperatures, the temperature of anisotropic working conditions and a temperature capable of controlling a side etching rate on etching. CONSTITUTION:The temperature of a substrate 1 is changed with the treating time within a temperature range from 0 deg.C to -150 deg.C during etching treatment. The substrate 1 is held at a temperature such as -5 deg.C, and etched for a time such as approximately two min. Consequently, etching progresses at the rate of 0.5mum/min in the depth direction, and side etching is generated at the rate of 0.1mum/ min to the lower section of a sidewall. The temperature of the substrate 1 is changed to -15 deg.C, and etching is continued for two min under the same conditions. As a result, opening areas among patterns are spread in an upper section in the patterns 4. Accordingly, taper etching is enabled.
Patent JP-S6343686-A (JP)
Inventor: YOSHIDA NORIYUKI
IPC: D05B19/10
Filed: 1986-08-09
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-2000019598-A (JP)
Title: Film unit with lens having thin battery unit
Inventor: TOMIYAMA HIDEKI
IPC: H01M6/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To increase the supply amount of electric power per unit time of a battery unit and to make a film unit with a lens compact and lightweight by using the thin battery unit as the power source battery. SOLUTION: In this film unit with a lens 2 in which a photographing mechanism and a stroboscope device are assembled and a power source battery for supplying electric power to the stroboscope device is incorporated in a unit main body in which a film is previously loaded, a thin battery unit 1 is used as the power source battery. The primary battery or the second battery can be used as the battery. In the case of the primary battery, the manganese battery and the alkali manganese battery having an aqueous electrolyte and the lithium manganese battery and the lithium graphite fluoride battery having a non-aqueous electrolyte are preferable. In the case of the secondary battery, the Ni-Cd battery and the Nickel hydrogen battery having an aqueous electrolyte and the lithium ion battery having a non-aqueous electrolyte are preferable.