baber/WOPTO huggingface dataset:
Patent JP-H10189640-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KIMURA NAOTO
IPC: H01L23/50
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to form fully wire constricted parts by capillary when wires are bonded to leads and to make it possible to perform fully the bonding of the lead sides to the wires, by a method wherein the leads, which are bonded on a chip with an adhesive tape, are bonded to the wires in such a way that the lead do not form an angle of depression with respect to the wire bonding directions of the wires. SOLUTION: In a semiconductor device of a lead-on-chip structure, leads 3, which are bonded on a chip 1 with an adhesive tape 2, of a lead frame are bonded to wires 4 in such a way that the leads 3 do not form an angle of depression with respect to the wire-bonding directions of the wires 4. For example, leads 3 are connected with the upper part of a chip 1 via an adhesive tape 2 in such a way that the leads 3 do not form the angle of depression with respect to the wire-bonding directions of wires 4, that is, in such a way that the leads 3 form an angle of elevation with respect to the wire-bonding directions. The, the wires 4 are bonded to the leads 3 by a capillary via a prescribed wiring locus from pads 6 and wire constricted parts are fully pressure-bonded to the leads 3 by the capillary. Then, the wires 4 are torn off from the wire constricted parts and are cut.
Patent JP-H10181741-A (JP)
Title: Easily assembling steel box
Inventor: SEKIGUCHI TAKASHI
IPC: B65D6/24
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To easily separate the connection part of the front panel and side panels and selectively use the connecting structure in accordance with a user's request, by protruding an engaging piece with a nearly J-shaped section or a nearly L-shaped section at both ends of the side panel and forming a receive part with a C-shaped section at both ends of the front panel. SOLUTION: Engaging pieces 3b with a nearly J-shaped section, fitted to both ends of the side panels 3, are inserted in the receivers 2b with a C-shaped section formed at both ends of the front panel 2 and fitted to the edge of the front panel 2 by transferring them to the outside a little and connected thereto by corner metal fittings. In this connection state, even if the corner metal fittings are removed, the engaging pieces 3b are not removed out of the receivers 2b as long as the side panel 3 is not pushed a little to the inside. But when the engaging piece 3'b of the side panel 3' is formed to have a nearly L-shaped section, the engaging piece 3'b can be removed out of the receive 2b without pushing the side panel 3' to the inside. And hence, the structure is used as a retaining structure of engagement or an easily detachable structure.
Patent JP-H07171503-A (JP)
Title: Sorting apparatus
Inventor: KOBAYASHI YOSHIKAZU
IPC: B07B4/08
Filed: 1993-12-20
Abstract: PURPOSE:To enhance the sorting capacity of lightweight matter by blowing up the extremely light sheet or plate in the lightweight matter by air streams, to enhance a sorting degree by accelerating the dispersion of supplied matter to be sorted on a belt and to alter a sorting point by regulating an angle of inclination. CONSTITUTION:A sorting apparatus is constituted of an inclined belt conveyor feed means 10a wherein an upper conveyor belt 12a moves endlessly from below to above, the supply means 9 for matter to be sorted placed above the intermediate part of the upper conveyor belt 12a, an air blowoff means 40 blowing up air along inclination in the lower part of the supply means and the angle-of- inclination regulating means 25 of the upper belt conveyor feed means 10a.
Patent JP-H11176465-A (JP)
Title: Method and device for battery cell inspection
Inventor: MIYAMOTO NOBORU
IPC: H01M10/48
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery cell inspection method for producing easy and correct determination when because of large measurement difference between a condition having mis-insertion of a battery cell to a case, and a condition without it, and provide correct determination, even when the surface of pole plates is small or when the number of them is small. SOLUTION: Difference between the measurement of electrostatic capacity (conforming item) between a negative pole plate 103a of a first cell 101a and a negative pole plate 103b of a second cell 101b facing the negative pole plate 103a, when a positive pole plate 104a of the first cell 101a and a positive pole plate 102b of the second cell 101b adjacent to the first cell 101a are dropped to the ground potential, and the measurement of electrostatic capacity (of an non-conforming item) between the negative pole plate 103a of the first cell 101a and the positive pole plate the 102b of the second cell 101b facing a negative pole plate 103a through the negative pole plate 103b of the second cell 101b when a positive pole plate 102a of the first cell 101a and the negative pole plate 103b of the second cell 101b are dropped to the ground potential is detected.
Patent JP-H05172967-A (JP)
Title: Date display device
Inventor: YOSHIDA TAKAO
IPC: G06F15/02
Filed: 1991-12-26
Abstract: PURPOSE:To display two or more kinds of holidays by displaying the holiday data and common holiday data respectively stored in two memory means. CONSTITUTION:A month switch and a day switch are operated to indicate an arbitrary month and an arbitrary day and, when an ON/OFF switch is operated in this state, the holiday data of two persons A, B are respectively set to registers MC, MD storing holidays of one year. Thereafter, when a mode is changed over, the holiday data of one month common to two persons are stored in a register MF and the holiday data of one month only of the person A is stored in a register MG and the holiday data of one month only of the person B is stored in a register MH. In the display mode of two persons A, B, a holiday display element 8d showing holidays common to both persons is continuously allowed to light and a display element 8d showing the holiday only of the person A flashes at a cycle of 2Hz and a display element 8d showing the holiday only of the person B flashes at a cycle of 4Hz. Therefore, the holiday only of the person A or B and the holiday common to both persons A, B are cleared.
Patent JP-2001162960-A (JP)
Title: Original plate for heat sensitive lithographic printing plate
Inventor: KITA NOBUYUKI
IPC: G03F7/11
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a development-free heat sensitive lithographic printing original plate, which is highly sensitive and is excellent in a plate wear and non-staining properties. SOLUTION: This heat sensitive lithographic printing original plate is produced by laminating an image forming layer including hydrophobic thermoplastic polymer particles dispersed in a hydrophilic binder polymer and a water-soluble over-coating layer including a photothermal converting agent in the order named on a support.
Patent JP-2001161801-A (JP)
Title: Ozone deodoriging apparatus
Inventor: NOMURA SHINNOSUKE
IPC: A61L9/015
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing apparatus capable of effectively deodorizing offensive and putrid smells in high concentration, which are generated from organic refuses and incapable of being sufficiently removed by shower water or the irradiation with ultraviolet rays, with high efficiency by strong ozone spray streams. SOLUTION: An ozone deodorizing apparatus A is equipped with a first deodorizing means for spraying ozone spray streams on the offensive smell streams, which are sent in a hollow cylindrical apparatus body 1 tangentially from an offensive smell pipe 2 to be revolved therein, from an ozone spray nozzle 3 to sterilize and deodorize the offensive smell streams, a second deodorizing means for bringing the organic and inorganic smells contained in the offensive smell remaining in the deodorized offensive smell streams into contact with a contact material 4 along with the sprayed ozone spray streams to liquefy these smells to deodorize the residual offensive smell and a discharge cylinder 6 for discharging the deodorized gas streams.
Patent JP-H10166612-A (JP)
Title: Printer and ink supply method
Inventor: NAMEKAWA TAKUMI
IPC: B41J2/175
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a printer and an ink supply method in which a large quantity of ink can be stored through a simple structure while quickening the print operation of a print head. SOLUTION: In a printer 120 and a method for supplying into the print head 34 in the printer 120, the print head 34 is moved to a preset maintenance position within the moving range thereof and then a predetermined quantity of ink is fed to the print head 34. Consequently, ink can be supplied to the print head 34 simultaneously with maintenance thereof and a large quantity of ink can be stored through a simple structure while quickening the print operation of the print head.
Patent JP-H06196357-A (JP)
Title: Film capacitor
Inventor: OMURA MASARU
IPC: H01G4/18
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a film capacitor of high breakdown strength in which resin is accurately impregnated into an inner part by a method wherein at least one layer of a plurality of dielectric film layers is comprised of a nonwoven fabric. CONSTITUTION:In a film capacitor, a metallized film comprises a first dielectric film 11 whose upper surface is applied with adhesive 11a; a nonwoven fabric film 12; and a dielectric film forming an electrode 13a on a lower surface by vapor-depositing a metal on the lower surface, and the metallized film is laminated in this order. Further, a metallized film 16 comprises a dielectric film 14 whose upper surface is applied with adhesive 14a; a nonwoven fabric film 15; and a dielectric film forming an electrode 16a by vapor-depositing a metal on a lower surface, and the metallized film 16 is laminated in this order. This laminated structure is wound and impregnated with melted insulating resin, whereby the insulating resin is respectively impregnated among laminated films to obtain a film capacitor.
Patent JP-H05178727-A (JP)
Title: Two-pack hair treating agent composition and hair treatment using the same
Inventor: HIRANO YUJI
IPC: C08L83/08
Filed: 1991-12-27
Abstract: PURPOSE:To provide the subject composition and hair treatment method capable of adequately imparting the hair with softness, dampishness and smoothness along with the semi-permanently sustainable conditioning effects. CONSTITUTION:The objective composition is made up of (A) the first agent containing (1) a reducible substance and (2) a cationic or amphoteric polymer and (B) the second agent containing an anionic or amphoteric silicone polymer. This composition is applied on the hair in such an order as to begin with the first agent followed by the second agent.
Patent JP-2001162870-A (JP)
Title: Recording device
Inventor: KONDO MASATAKA
IPC: B41J11/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a recording device for preventing floating of a paper from a platen even when printing is applied on various sizes of papers without increasing the suction force to be applied to the whole of the paper. SOLUTION: A plurality of ribs 30 formed along the carrying direction U of a recording paper and forming channel sections 40 and suction openings 34 formed in the channel sections 40 on printing areas AR are provided on the upper face of a platen 16. When printing is carried out on the recording paper, air is sucked from the suction openings 34. Thus the suction force is generated on the printing areas AR on the channels 40. When the recording paper is carried over the channel sections 40 formed by the platen 16 and the ribs 30, therefore, the recording paper is sucked on the side of the platen 16. Thus the floating of the recording paper from the platen 16 is prevented when printing is carried out.
Patent JP-H06203197-A (JP)
Title: Bar code detector
Inventor: NAKASUJI AKIO
IPC: G06K7/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a bar code detector which needs no time nor cost for maintenance by increasing the life of a laser light source and reducing the time and labor for replacement of the light source. CONSTITUTION:A bar code detector is provided with at least the semiconductor lasers 1a and 2a which emit the laser light, the collimator lenses 1b and 2b which condense the laser light and produce the laser beams 1d and 2d, a polygon mirror 5 which scans the beams 1d and 2d, and a PIN photodiode 8 which receives the reflected light produced from a bar code 6 irradiated by the laser beam scanning line and converts the reflected light into the electric signals. A light source consists of the laser beam generating parts 1c and 2c, and an optical switching means performs switching between the laser beam generating parts 1c and 2c. Thus a double maintenance-free period is assured in comparison with a case where a single light source is used with both parts 1c and 2c are successively switched and used as the light sources.
Patent JP-H09205158-A (JP)
Title: Flash memory element and its manufacture
Inventor: KIYON MAN RA
IPC: H01L21/8247
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory having no contact and a virtual ground structure, and suitable for higher degrees of integration, and method for its manufacture. SOLUTION: A plurality of buried bit lines 108 having deep junctions and shallow junctions are formed in a substrate 100. Insulating films (first insulating film pattern 102' and gate insulating film 104) having steps on the substrate 100 between the buried bit lines 108. Asymmetrical floating gate electrodes 106' are formed on the insulating films, and then a second insulating film 110 is formed on the substrate 100 including the floating gate electrodes 106. A control gate electrode 112 is formed on the second insulating film 110 to obtain a flash memory.
Patent JP-H05160929-A (JP)
Title: Facsimile equipment
Inventor: ITO TAKASHI
IPC: H04N1/23
Filed: 1991-12-03
Abstract: PURPOSE:To surely record transmission source information onto the same cut paper so as not to damage original information by recording the original information on one side of the cut paper and recording the transmission source information on the other side of the same cut paper. CONSTITUTION:Corresponding to a control signal from a communication control CPU 101, a reading part 300 reads original images, the lines of the read data are transmitted to a buffer memory 141 one by one and compressed by a compressing/-extending part 123 one by one later, and the data are stored in a compressed image memory 121. In the case of transmission, the stored data are read out and extended by the compressing/extending part 123 and afterwards, they are stored in a page memory 125. Further, the data are compressed suitable for the coding system of a transmission opposite side and afterwards, they are stored in the other area of the memory 121 and transmitted to a communication line after being worked. Corresponding to the control signal from the communication control CPU 101, a recording part 200 records the original information on one side of recording paper and records the transmission source information on the other side of the same recording paper.
Patent JP-H05155965-A (JP)
Title: Water-base urethane-urea resin dispersion and water-base printing ink prepared therefrom
Inventor: SUGAWARA EIICHI
IPC: C09D11/033
Filed: 1991-12-04
Abstract: PURPOSE:To prepare the subject dispersion giving a water-base printing ink excellent in heat resistance and properties in printing a plastic film by using a polyamide as a part of a neutralizing agent used to neutralize COOH groups contained in a carboxylated urethane-urea resin prepd. by a specified method. CONSTITUTION:A mixture of a carboxylated dihydroxy compd. with a hydroxyl- terminated polyol compd. having a mol.wt. of 1,000-6,000 is reacted in an org. solvent with a diisocyanate compd. in an excess molar amt. based on the total amt. of the hydroxyl groups of the mixture, giving a soln. of a urethane prepolymer having terminal NCO groups and internal COOH groups. The soln. is mixed with a tertiary amine to neutralize 80-95% of the COOH groups, and mixed with an aq. soln. of a diamine chain extender to conduct a chain extension reaction, giving a water-base dispersion of a carboxylated urethane-urea resin precursor. Free COOH groups remaining in the precursor are neutralized with a polyamide having an amine value of 100-500 to give the objective dispersion.
Patent JP-H10182237-A (JP)
Title: Silicon nitride-base composite sintered compact and its production
Inventor: TANAKA KOICHI
IPC: C04B35/584
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon nitride-base composition sintered compact having superior oxidation resistance in the temp. range from room temp. to 1,500 deg.C and excellent in high-temp. strength and creep resistance. SOLUTION: This silicon nitride-base composite sintered compact consists of a silicon nitride compsn, consisting of 70-99mol% silicon nitride, 0.5-10mol% (expressed in terms of oxide) Lu and the balance impurity-like oxygen and 0.5-25 pts.wt. dispersed hard particles based on 100 pts.wt. of the silicon nitride compsn. The silicon nitride exists as grains having <=5μm average grain diameter and an average aspect ratio of >=5. The hard particles are made of at least one kind of compd. selected from among silicides of Ta, Nb, Mo and W and SiC and exist as grains having 1-5μm average grain diameter. The impurity-like oxygen and group IIIa elements of the Periodic Table including Lu exist chiefly of the grain boundaries so the silicon nitride grains and hard grains.  A crystal phase of one or more kinds of compds. selected from among silicon oxynitride, monosilicates and disilicates has beeen deposited on the grain boundaries.
Patent JP-H11182723-A (JP)
Title: Emergency cutoff valve
Inventor: NAGAO MINORU
IPC: F16K17/36
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an emergency cutoff valve that can prevent a conduit on the lower side from becoming empty. SOLUTION: This emergency cutoff valve is provided with a position detecting means 18 for detecting the rotation of a weight lever 13 to output an intermediate stop signal, a flow meter outputting a rotation resumption signal in the case of a flow rate in a valve casing 12 being an overflow rate, a solenoid valve 21 interposed at an intermediate part of a hydraulic circuit 20 communicating the port parts of a damper device 19, and a control circuit for controlling to open/close the solenoid valve 21. The control circuit maintains the open state of the solenoid valve at normal time, operates the solenoid valve 21 to close upon receiving the intermediate stop signal and operates the solenoid valve 21 to open upon receiving the rotation resumption signal.  In the case of no input of a rotation resumption signal after the input of the intermediate stop signal, the control circuit maintains the closed state of the solenoid valve 21. A valve element is therefore stopped at an intermediate opening degree, so that water supply to a conduit is continued to prevent the conduit from being put in a dry state.
Patent JP-H11166210-A (JP)
Title: L-type guard
Inventor: MATSUSHIMA TAKEO
IPC: E01F7/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To contrive shortening of the execution period of road work and appurtenant work and reduction of a construction cost by directing an edge toward an execution side, spacing to juxtapose a laying girder, stretching a sheet pile between column materials vertically stood on the rear end, and laying a covering plate on the laying girder. SOLUTION: The connecting material 7 of channel steel is stretched between the upper faces of the edge side of a laying girder in regard to each L-shaped member 3 and the edge 12 of the laying girder 1 and the end of the connecting material are connected to be screwed by bolts. In addition, a plurality of covering plates 5 are spread to be stretched from a sheet pile stop 6 out of the upper face of the laying girder 1 to the connecting material 7, and it is made a working yard in which a working vehicle, a crane and the like pass. Next, a plurality of L-shaped members 3 are juxtaposed along a long work object such as a shoulder are juxtaposed toward the execution object on the edge 12 of the laying girder 1 at constant intervals, and a road during a common use of a traffic and the working yard is shielded.  At the time of setting and removal of an L-shaped guard, drilling working and repair worked are not needed, and effectively used for other work parts. Thereby a construction period is shortened and improvement of profitability can be promoted.
Patent JP-H06201044-A (JP)
Title: Manufacture of wire rod for i-shape steel made oil ring
Inventor: NAKAYOSHI ISAO
IPC: F16J9/06
Filed: 1992-12-28
Abstract: PURPOSE:To heighten the oil hole machining accuracy of an I-shape steel made oil ring and improve productivity. CONSTITUTION:In a method of manufacturing wire rod for a steel made oil ring of approximately I-shape cross section integrally formed of an upper and a lower side rails 11, 12 and a thin web 13 connecting both side rails 11, 12, oil holes 16 are punched in the thin web 13 in the state of being heated to 500 deg.C-700 deg.C after plastic working into approximately I-shape cross section, and then quenching-tempering treatment is applied thereto.
Patent JP-2000169411-A (JP)
Title: Apparatus and method for producing dimethyl ether
Inventor: OKADA TAKESHI
IPC: C07C41/01
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To control the generation of surplus hydrogen and to suppress the consumption of a raw material natural gas thereby in producing DME(dimethyl ether) from a natural gas as the raw material. SOLUTION: Sulfur is removed from a raw material natural gas by a desulfurizing apparatus 21. The raw material gas together with steam and carbon dioxide is heated a steam reforming furnace 22 by combustion. The obtained synthesis gas is sent to a DME synthesizing apparatus 23 to synthesize DME. Carbon dioxide is recovered by a CO2 recovery apparatus 27 from the reformed gas obtained by the steam reforming gas furnace 22. Carbon dioxide is recovered from a CO2 recovery apparatus 24 from a flue gas discharged by the combustion of a fuel gas of the steam reforming furnace 22. The recovered carbon dioxide is supplied through a CO2 feed line 31 to the steam reforming furnace 22. A part of the desulfurized natural gas is supplied as a fuel to the steam reforming furnace 22.
Patent JP-H09154695-A (JP)
Title: Skewer pushing tool
Inventor: FUJISAKI TOSHIKO
IPC: A47G21/00
Filed: 1995-12-09
Abstract: PROBLEM TO BE SOLVED: To enable a skewered food such as roasted chicken to be smartly eaten without smearing an area around the mouth or hands until the eating is completely over. SOLUTION: A skewer pushing part 1 for moving the residual small portion of a skewered food such as roasted chicken toward the tip of the skewer is made of a plastic material and is of the plate shape with a slightly swollen periphery. In addition, the skewer pushing part 1 has a skewer insertion part 2 into which a skewer is inserted as cutout part.