baber/WOPTO huggingface dataset:
Patent JP-H0941271-A (JP)
Title: Chitosan-immobilized fiber and its production
Inventor: SAKURAI EIZO
IPC: D06M101/16
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To stably obtain the subject fiber free from discoloration and having sustainably excellent antimicrobial deodorant function. SOLUTION: A chitosan-immobilized fiber is obtained by such a procedure that the surface of a fiber is immobilized with 0.1-5wt.%, based on the fiber, of chirosan by forming a polyion complex with polyanion. The objective fiber is obtained, for example, by impregnating the above original fiber with a treating solution A followed by a treating solution B, or vice versa, successively. The treating solutions are as follows: the solution A: an aqueous polyanion solution containing 0.1-10wt.% of the polyanion; and the solution B: a chitosan solution prepared by dissolving 0.1-10wt.% of chitosan in an aqueous acid solution containing 0.1-20wt.% of an acid.
Patent JP-H0946627-A (JP)
Title: Camcorder
Inventor: AKI ICHIRO
IPC: H04N5/765
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To make later confirmation of accurate positional information and accurate time information or the like at an image pickup site later by recording information of image pickup environment and image pickup condition or the like received by a radio signal onto a magnetic tape. SOLUTION: A system control circuit 17 controls the entire camcorder 10 in response to the operation of operation switches 18, 19 or the like. Upon the receipt of a position signal DP at a news source site from a GPS receiver 12, the control circuit 17 converts longitude/latitude values into a video signal SV 1. When the operation switch 18 is operated, the system control circuit 17 superimposes the video signal SV1 onto a video image and displays the resulting image onto a view finder 16. When the operation switch 19 is operated, the operation of the VTR section 14 is arisen while the output of the video signal SV from a camera section 13 is tentatively stopped. Thus, the position signal SV 1 is recorded on a magnetic tape for 2 to 3sec and then a video image of an object is recorded. Thus, position information recorded at a head of each scene is used for an index to allow the user to confirm an image pickup location.
Patent JP-H0537111-A (JP)
Title: Mounting structure of hybrid ic
Inventor: MATSUSHITA YUJI
IPC: H05K1/11
Filed: 1991-07-31
Abstract: PURPOSE:To increase an effective board area and hereby facilitate automation of mounting by surface-mounting a hybrid IC on the wiring board using an insulating substrate including a conductive layer extending to the surface and back surface thereof previously formed thereon. CONSTITUTION:A plurality of through-holes are formed in a ceramic substrate and conductive paste containing silver is printed. Then, after the conductive paste is dried, the substrate is divided along the through-holes to form many small pieces 2. A silver conductive layer 3 is formed on the side of each small piece 2, the conductive layer 3 extending to the surface. The small pieces 2 are surface-mounted on a wiring board 4 as a main board through a solder 5 by a reflow process. Solder cream is previously printed on the wiring board 4 to interconnect the conductive layer 3 and a wiring pattern with the aid of the solder 5. Hereby, use of a lead wire is eliminated to ensure surface- mounting of a hybrid IC with a reflow process.
Patent JP-S63129008-A (JP)
Inventor: YUTSUDO ARUMOGU
IPC: C01B32/50
Filed: 1987-08-28
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-H1153001-A (JP)
Title: Reactuating performance confirmation device for facility
Inventor: YAMAGUCHI EIJI
IPC: G05B7/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the reactuating performance confirmation device for facilities which is enabled to automatically confirm the reactuating performance of facilities and has good reproducibility and sufficient confirmation precision. SOLUTION: In the 1st cycle of the facilities, an emergency stop and a restart are repeated in the timing of a, a+b.... In the 2nd cycle, an emergency stop and a restart are repeated in the timing of 2a, 2a+b.... In every cycle, while the timing is shifted by (a), b/a cycle repetition is performed, thereby confirming the reactuating performance of one cycle in the timing shifted by (a) eventually.
Patent JP-2000030227-A (JP)
Title: Thin-film magnetic head and its production
Inventor: TERUNUMA KOICHI
IPC: G11B5/39
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reproduce the information recorded with a recording head diagonally formed on a substrate with larger output by inclining the magnetism detecting region of an MR layer at a prescribed angle with a substrate surface. SOLUTION: The portion corresponding to part of the front surface of a first shielding layer 12, i.e., the magnetism detecting region of an MR element is formed inclined at a prescribed angle with a surface of the substrate 10. Lead conductor layers (and magnetic domain control film layers) 15, 16 are connected to both ends of the MR layer 14 formed, by being held with shielding gap layers 13 on the first shielding layer 12. A second shielding layer 17 is formed on the shielding gap layers 13, and the front surface of the second shielding layer 17 is flattened to the surface of the substrate 10. Since the first shielding layer 12 is formed to be inclined at a prescribed angle with the surface of the substrate 10, the magnetism detecting region of the MR layer 14 formed thereon is formed to be inclined at the prescribed angle with the surface of the substrate 10.
Patent JP-H0965574-A (JP)
Title: Control of self-excited reactive power compensating device
Inventor: TADA TOMOSHI
IPC: G05F1/70
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent the appearance of the current flow-in or flow-out by means of error component of the inverter voltage while a small-capacity PWM inverter is being operated in a self-excited reactive power compensating device which has a large-capacity rectangular-wave inverter and the small-capacity PWM inverter. SOLUTION: Only when the DC voltage EF of a DC capacitor 12 of a small- capacity PWM inverter becomes the same as or larger than a set value EFREF, a negative power control signal 'k' to correspond to an error component of the inflow inverter power is found. Only when an effective value of the rectifier current IR becomes the same as or larger than a set value IRREF, a positive power control signal 'k' to correspond to an error component of the outflow inverter power is found.  Then, an amplitude adjustment signal kICREF which is obtained by multiplying a compensating current command value ICREF by the positive or negative power control signal and an output current control signal VI are added to obtain a final output voltage command signal VFREF and on that signal, the appearance of an error component of the inflow and outflow inverter power during operation of an inverter is prevented.
Patent JP-H0495262-A (JP)
Title: Library device
Inventor: MIZOBUCHI EIJI
IPC: G11B17/26
Filed: 1990-08-10
Abstract: PURPOSE:To shorten the handling time by providing a separate body cell for storing a recording medium set in advance, and taking out the recording medium stored in the separate body cell at the time of recording and reproducing. CONSTITUTION:When a recording medium whose loading is desired exists in separate body cells 12, 13, the recording medium taken out of the separate body cells 12, 13 is loaded to a drive device 11, and when it does not exist in the separate body cells 12, 13, the recording medium taken out of a cell rack 18 is stored temporarily in the separate body cells 12, 13, and thereafter, loaded. Subsequently, it is contained in the separate body cells 12, 13 after recording and reproduction are finished. Accordingly, the recording medium whose use frequency is high is contained in the separate body cells 12, 13. In such a way, comparing with the case when an accesser 22 is subjected to reciprocating movement between the drive device 11 and the cell rack 18, an average moving distance of the recording medium is made small.
Patent JP-S59102324-A (JP)
Inventor: SUZUKI HIROSHI
IPC: B25J15/00
Filed: 1982-12-06
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-H0559623-A (JP)
Title: Method for conveying fiber to carding step and its apparatus
Inventor: OMAE SHIGERU
IPC: D01G23/08
Filed: 1991-08-26
Abstract: PURPOSE:To eliminate deterioration in opening properties and reduce damage to fiber by opening a synthetic fiber tow in a spinning process, cutting the fiber tow and pneumatically conveying the cut fiber to a card. CONSTITUTION:A synthetic fiber tow is opened with a tow dividing machine 3 and then cut into staple fiber with a cutter 4. The cut staple fiber is then passed through a pneumatic feed pipe with a cotton feed fan 11 and pneumatically conveyed to a card hopper 6. Thereby, mixing and blowing and compressed packaging are not required.
Patent JP-H09121043-A (JP)
Title: Integrated circuit optical circuit net unit
Inventor: ESU CHIYANDORASEKUHAA
IPC: H04B10/43
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To modulate the unabsorbed part of optical signals before electric signals come out of a waveguide layer by successively depositing multiple layers upon another including the waveguide layers. SOLUTION: Epitaxial layers 32-41 are successively deposited upon another on a semi-insulating InP substrate 31. The first layer 32 is composed of an n<-> -doped InP layer and works as an electrical contact layer for its overlying layer 33. The layer 33 is made of such a material that the band end of the material shifts as the function of an impressed electric field and, when no electric field is impressed, the layer 33 is selected so that the layer 33 hardly absorb 1.55-μm optical signals propagated through the layer 33 in the X-direction. When a Y-direction electric field of a specific value is impressed upon part of the layer 33, the layer 33 absorbs most of 1.55-μm optical signals horizontally propagated through the layer 33.  In this case, the optical signals introduced to the Y-Z plane at one end of the layer 33 are not discharged practically from the other end of the layer 33. Thus electric signals can be used for modulating the optical signals propagated through the layer 33. The material of the layer 33 can be, for example, an n<-> -doped In0.65 Ga0.35 As0.7 P0.3 .
Patent JP-H101912-A (JP)
Title: Waste water suction system for concrete cutter
Inventor: ARIYOSHI KANJI
IPC: B08B5/04
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent waste water for a concrete cutter from scattering and allow waste water to be sucked by providing a suction pipe and suction port on a waste water tank, and connecting the suction pipe and the waste water tank with a vacuum hose. SOLUTION: A waste water tank is formed by sealing an elastic packing 5 such as rubber or sponge in a manner waste water does not leak out of an interstice between the lower part of a metal or resin frame 1 and the cut surface of road surface or the like. A suction pipe 2 is pierced through one end of the frame 1 and a suction port is made by inserting a pliable hose or the like Into the tip end thereof. Also, a vacuum hose 4 is inserted in the other end of the suction pipe 2, then the other end of the vacuum hose 4 is connected to the waste water tank 9, thus sucking waste water by providing a vacuum generating device 10 on the waste water tank 9.
Patent JP-H0262744-A (JP)
Title: Digital data recording and reproducing device
Inventor: OKABE MASAO
IPC: G11B15/087
Filed: 1988-08-29
Abstract: PURPOSE:To count the effect of recording and reproducing operation for a high speed search or the like and to discriminate the degree of fatigue in the unit of volumes on a tape surely by providing a history information processing means processing the 1st history information being the recording of the operating state of a recording medium and the 2nd history information being the recording of the operating state in common to the entire recording medium. CONSTITUTION:When a tape 3 being a recording medium is loaded to the mechanism, a system control section 13 commands the reproduction of a data block with history information of the tape 3 recorded thereupon to a mechanism control section 7, a signal processing section 8 and a history information processing section 9. The history information recorded on the tape 3 is reproduced by heads 5a, 5b, composed by the signal processing section 8 and the history information processing section 9 extracts the history information for each volume area and the history information of the entire tape from the composed data and records the result. Thus, the effect of the special recording and reproduction such as high speed search is counted and the reliability from each recording part of the tape 3 and the entire tape 3 is surely discriminated.
Patent JP-H05226236-A (JP)
Title: Data compression technique and system using said technique
Inventor: JIYON AARU RUDAATO JIYUNIA
IPC: G06T3/00
Filed: 1992-08-11
Abstract: PURPOSE: To enable compression of the data required for generating complicated images by classifying a pattern into blocks, including the same grid pattern of the specified latent shape for the specified position. CONSTITUTION: A reference memory 70 can be a part of a main pattern buffer in a pattern control part or may be an independent device. An address field 73 of a block designator 71 is used to enter into the reference memory. The shape describer in the reference memory includes all of the following data required for identifying (common or sequential numbers) of shapes, locations, magnitudes and exposures. The instruction codes in the field determine the shapes. An instruction code 72 in the main pattern buffer determines whether or not the word is the block designator of the compressed data. Thus, a substantial compression of the data used for describing the design without repetition can be performed.
Patent JP-S60166409-A (JP)
Inventor: ITOU YASUROU
IPC: B28C7/04
Filed: 1984-10-15
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-H0767419-A (JP)
Title: Transplanter
Inventor: FUKUTAKA YASUSHI
IPC: A01C11/02
Filed: 1993-08-30
Abstract: PURPOSE:To provide a double-row planting transplanter having simple structure. CONSTITUTION:This transplanter is provided with a vertical transfer means 5 for raising seedling box to hold a raising seedling box 16 containing a number of pots 20 arranged in longitudinal and lateral directions and vertically transfer the raising seedling box 16 along a raising seedling box guiding means 4, raising seedling box push-out means 6, 8 arranged in upper and lower stages to push out the seedlings 22 of a horizontal row of pots 20 in the raising seedling box 16, lateral transfer means 7, 9 arranged in upper and lower stages to receive the horizontal row of the seedlings 22 pushed out with the seedling pushing means 6, 8 and laterally transfer the seedlings in opposite directions and planting means 10, 11 placed corresponding to the delivery terminal ends of the lateral transfer means 7, 9.
Patent JP-H0957693-A (JP)
Title: Press metal mold device
Inventor: NAKANO SHINJI
IPC: B21D28/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a press metal mold device by which a hold of a material and operation are stabilized and an impact sound is reduced in the press metal mold device to perform press working on various materials in a prescribed shape. SOLUTION: A stripper plate 11 to sandwich a work part of a material 1 on which press working is performed or a prescribed shape of an unworked part and a necessary place, is arranged so as to be opposed to a die plate 18, and is constituted so as to perform press working by a punch 2 arranged in close vicinity to the stripper plate 11, and weight of a device is reduced, and operational stability and the long service life can be attained.
Patent JP-S6457789-A (JP)
Title: Electronic component mounting structure
Inventor: WAKAMATSU CHIHARU
IPC: H05K1/00
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the thickness of a printed substrate and to suppress the cost of the substrate by mounting a multilayer flexible substrate on which electronic components are mounted on the printed substrate, and forming part of a wiring pattern of the printed substrate on the flexible substrate. CONSTITUTION:A multilayer flexible substrate 12 on which electronic components 11 are mounted on component mounting lands 14 is passed through a furnace to melt a brazing material 5 to secure the components 11 on the lands 14. Electronic components 1 and the substrate 12 are automatically mounted through an adhesive on its lead pin 1a and substrate mounting land 18. The substrate 12 and the components 1 are mounted on both front and rear surfaces of the substrate 2. Since the part of the wiring pattern can be formed on the substrate 12 and a wiring layer 15 in the layer, the wiring pattern in the substrate 2 of the multilayer can be reduced that much.
Patent JP-H1163882-A (JP)
Title: Air cooling device
Inventor: AKIYOSHI AKIRA
IPC: F25D21/10
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of use of brine spray used for preventing frosting by an air cooling device. SOLUTION: An air cooling device 1 is comprised of a plurality of groups of fin tubes where brine flows there, and some brine sprays 4 for preventing frosting are arranged at upstream sides of the groups 3 for cooling air to 0 deg.C or less. The plurality of groups 3 of air cooling pipes where brine of 0 deg.C or less flows are arranged such that the upstream side groups 3a of pipes may show a descending gradient toward the groups 3b of the downstream side pipes, and line brine sprayed against the upstream side groups 3a of the air cooling pipes may drip on to the groups 3b of the downstream side air cooling pipes.
Patent JP-2000043983-A (JP)
Title: Resin material supplying hopper
Inventor: YAMASHITA TOSHIAKI
IPC: B29C31/04
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin material supplying hopper for supplying resin materials to an extrusion machine wherein a bridge of the resin materials occurring in the vicinity of a hopper discharge port can be safely and surely eliminated. SOLUTION: The resin material supplying hopper includes a funnel part 1 which is inclined in a form that it is gradually lowered toward a discharge port 5 formed at a center and a cylindrical part 9 provided at an upper end of the funnel part 11 and extending in a vertical direction for discharging resin materials collected inside from the discharge port. In this case, air nozzles 3 are placed as air blowing means at least on opposite wall faces 2 of the funnel part 11.
Patent JP-H1064384-A (JP)
Title: Heat-ray sensing automatic switch
Inventor: YAMAUCHI TAKAHIRO
IPC: H01H35/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat-ray sensing type automatic switch which can prevent a mode changing switch from being carelessly operated. SOLUTION: A heat-ray sensor to detect a heat ray radiated from the human body, a switch element to be turned on and off so as to correspond to the existence of the human body on the basis of output of the heat-ray sensor and circuit boards 41 and 42 mounted with a signal processing circuit or the like to generate a control signal to the switch element, are housed and installed in a case 1. On a front face of the case 1, an operation part 48 of a mode changing switch SW to select either of an automatic mode to control a load on the basis of output of the heat-ray sensor, an ON mode to forcedly turn on the load and an OFF mode to forcedly turn off the load, is exposed from an exposing hole 81 formed in a recessed place 80. The recessed place 80 and an operation part 48 or the like are covered with a cover 6 installed in the case 1.
Patent JP-S6458266-A (JP)
Title: Potential loading method in potential treatment
Inventor: ODA NOBUO
IPC: A61N1/10
Filed: 1987-08-28
Abstract: PURPOSE:To perform potential treatment generating no danger of an electric shock at all, by always holding the potential of a human body to earth potential during treatment. CONSTITUTION:A potential generator 10 has an earth terminal 10a and an output terminal 10b and potential for potential treatment is outputted from the output terminal 10b. The outer periphery of the conductor 16 of a treatment electrode 14 is coated with an insulator 17 and an earth electrode 12 is directly brought into contact with the surface of the skin of a human body P being an object to be treated and a condenser is formed between the human body P held to earth potential and the treatment electrode 14 outputted from the output terminal 10b of the potential generator 10 and having the insulator covering the outer periphery thereof by the contact of the earth electrode 12 wit the human body P and charge is applied to the human body from earth by the electric field formed between both terminals of the condenser. Since the treatment voltage from the potential generator is not directly applied to the insulated human body and, therefore, the potential of the human body during treatment is always held to earth potential regardless of the magnitude and polarity of the output potential of the output terminal 10b, potential treatment can be performed in any case without generating the danger of an electric shock.
Patent JP-S60105522-A (JP)
Title: Manufacture of tubular body
Inventor: HASHIMOTO TADASHI
IPC: B29C53/38
Filed: 1983-11-15
Abstract: PURPOSE:To cut a tubular body accurately and easily, preventing the occurrence of chips or eracks and the deviation in length by forming preliminarily a cutting line in right angle to an advancing direction in the process of manufacturing continuously a tubular body, bolding a long film tubularly. CONSTITUTION:A cutting line is formed in right angle to the advancing direction of a plastic sheet 1 by the rider roll with a groove edge 2 and a receiving roll 4. Said sheet is tubularly folded by using a former for shaping and a forming roll 7, and its side edges are caused to adhere with an adhesive 8, and then the tubular body is received on a receiving belt 10. Further the tubular body is cut into a firced length, lowering a cutting roll 12 at the position where the cutting line 5 is situated at the suitable position on a folding pedestal 11. The cutting line may be a perforation. There are no occurrence of chips or cracks, and the deviation in length do not occur.
Patent JP-H0541110-A (JP)
Title: Conductive paste
Inventor: KAWAMINAMI SHUICHI
IPC: H01B1/16
Filed: 1991-07-31
Abstract: PURPOSE:To provide an improved Ag-Pt-based conductive paste for improved thick film wherein the paste is used for forming a conductor on a surface at the time of manufacturing a ceramic substrate sintered at low temperature. CONSTITUTION:To a paste consisting of a Ag powder, a Pt powder, glass first, and an organic vehicle, MnO2 powder in 0.2-2wt.% of the total of the Ag powder and the Pt powder and Cr2O3 in 0.3-3wt.% are added. In the manufacturing process a ceramic substrate which contains a large quantity of glass and is sintered at low temperature, when a circuit pattern is formed on its surface using the conductive paste, both wettability to a solder and adhesion strength are remarkably improved. Both characteristics, wettability to a solder and adhesion strength, are essential at the time of forming an electric circuit and therefore highly reliable circuits are provided at high production yield using the conductive paste.