baber/WOPTO huggingface dataset:
Patent JP-H09143893-A (JP)
Title: Water-soluble paper and feces-treating bag made from the same
Inventor: NAKAMURA KENJI
IPC: D21H17/36
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a feces-treating bag used in a chamber pot and capable of being thrown away in a flushing toilet by employing water-soluble paper containing polyvinyl alcohol resin as a binder and further containing a boron compound and a gel-inhibiting agent for the resin. SOLUTION: Water-soluble paper using polyvinyl alcohol resin as a binder is impregnated with a treating solution containing a boron compound such as boric acid or borax as a water dissolution-controlling agent in an amount of 1-6wt.% based on the weight of the paper and further containing one or more compounds selected from the group of glycerol, ethylenediaminetetraacetic acid and a higher alcohol as a gel-inhibiting agent for the polyvinyl alcohol resin in an amount of 0.5-5wt.% based on the weight of the paper and subsequently dried to produce the water-soluble paper. The water-soluble paper is cut, and the sticking parts of the formed paper pieces are stuck to each other into a bag with an adhesive comprising a polyvinyl alcohol resin and a highly water-absorbing polymer such as an acryl-modified starch to form the feces- treating bag for a chamber pot.
Patent JP-H07181721-A (JP)
Title: Method for confirming degree of mixing of toner of different kind
Inventor: IKUSHIMA SUSUMU
IPC: G03G9/087
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a high quality product at a low cost in a small-quantity and many-kinds production plant by measuring characteristic values of a toner, developer or toner stock showing additivity. CONSTITUTION:Characteristic values of a toner, developer or toner stock showing additivity are measured. Additivity means that a certain characteristic value of a contaminated toner, developer or toner stock expresses a property calculated from the weighted average of characteristic values of the original toner, developer or toner stock. Any characteristic values showing additivity can be utilized and the characteristic values include the extent of electrostatic charge, softening point, apparent specific gravity, particle size, fluidity, the degree of flocculation, melt index, ash content, heat absorbing characteristic values measured by differential or scanning thermal analysis, compsn. analyzed values and the rate of mixing of foreign matter observed with an optical or electron microscope. These characteristic values can be used as a means of confirming the degree of contamination by adoping one of the values or combining two or more of the values.
Patent JP-H01166774-A (JP)
Title: Laser endoscope
Inventor: OMORI SHIGERU
IPC: A61N5/06
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a laser endoscope capable of performing treatment by irradiating the affected part with laser beam having a wavelength of 300nm, by mounting a non-linear optical element to the emitting end part of an optical fiber for gilding the laser beam emitted from a laser oscillator. CONSTITUTION:The laser beam having a wavelength of 514.5nm emitted from an argon laser oscillator 1 is condensed by a lens 2 and incident to an optical fiber 3 to be guided to the leading end part thereof and incident to a non-linear optical element 4 using beta-BaB2O4. The laser beam whose wavelength is converted to 257.3nm by the non-linear optical element 4 is condensed by a lens 5 to be allowed to irradiate the affected part. At this time, for the purpose of preventing the simultaneous irradiation with a laser beam having a wavelength of 514.5nm, one having wavelength selectivity may be used as the lens 5 or a filter may be separately provided. As mentioned above, by mounting the non-linear optical element using beta-BaB2O4 to the leading end of a laser beam transmission optical fiber, argon laser beam being visible light is propagated through the optical fiber and the affected part 11 can be irradiated with an ultraviolet laser beam having a wavelength of 257.3nm.
Patent JP-H09166884-A (JP)
Title: Toner composition for electrostatic chage image development, electrostatic charge image developer and image forming method
Inventor: ISHIHARA YUKA
IPC: G03G9/087
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having improved dependence on environments and excellent fluidity, resistance against caking and electrification property. SOLUTION: This compsn. contains toner particles having 5-10μm average particle size containing a binder resin and a coloring agent and two kinds of silica fine particles as external additives. These silica particles are (l) silica fine particles having >=80% hydrophobicity treated with an anaphoteric surfactant and (2) silica fine particles having >=80% hydrophobicity treated with a quaternary anmaonium salt or a polymer containing quaternary ammonium groups. The obtd. compsn. may be mixed with a carrier to be used as a two- component developer. As for the binder resin, a polyester resin having 3-15 acid value can be used to obtain a color toner having excellent transparency.
Patent JP-H08228055-A (JP)
Title: Printed circuit board and manufacture thereof
Inventor: NAKAGAWA KATSUYA
IPC: H05K9/00
Filed: 1995-12-18
Abstract: PURPOSE: To restrain radiation of unnecessary electro-magnetic wave by carrying out capacitive coupling of electro-magnetic energy generated in a signal electrode portion of a first conductive layer to a second conductive layer so that the electro-magnetic energy flows through the second conductive layer into a ground electrode portion. CONSTITUTION: As a circuit pattern of a conductive layer 14 is located near a copper ink layer 22, stray capacitance or distributed capacitance is formed between the circuit pattern and the copper ink layer 22. Thus, the energy of unnecessary frequency components induced to the circuit pattern of the conductive layer 14 flows through the distributed capacitance to the copper ink layer 22. The copper ink layer 22 is connected to a ground pattern 14a of the conductive layer 14 so that it is grounded at high frequencies. Thus, the electromagnetic energy flowing into the copper ink layer 22 flows to the high-frequency ground. Therefore, the unnecessary electro-magnetic energy is not accumulated in each circuit pattern of the conductive layer 14.  Even if an electronic circuit is constituted in a circuit board 10 and connected to a cable, radiation of energy can not be carried over the cable.
Patent JP-2000148022-A (JP)
Title: Display label and its manufacture
Inventor: SAKURAI MASARU
IPC: G09F3/14
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a display label which have neither projection nor recesses of its paper piece is in disarray from the cutting end at the time of cutting along perforations, its manufacture. SOLUTION: Bottomed grooves 13 and 20 (recessed part) are formed on a base material 14 while decreasing thickness and fine perforations are formed in the bottom parts 13A and 20A of the bottomed grooves 13 and 20 with a narrow-pitch sewing blade 18. The connection parts and cut parts of the perforations are smaller than before and formed to nearly the same size, so projection ends and recessed parts even when formed when the paper piece is cut along the perforations are small and made uniform, so a nearly linear shape is formed and beautiful cut parts are obtained.
Patent JP-H11160194-A (JP)
Title: Leakage of content liquid checking device
Inventor: YAMAGISHI TETSUO
IPC: G01M3/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To check the leakage of content liquid for a short time with high accuracy by conveying a container on a conveyer in a state that a pouring port is inverted, mounting an electrode in a state that it is faced upward to the container and is movable in the axial direction to the pouring port, and projecting a point of the electrode from a bottom part into a liquid storage member to be inserted into the pouring port. SOLUTION: A container 1 is conveyed on a conveyor 2 in a state that a pouring port is inverted, and is stopped at a leakage checking position. An electrode 17 is mounted on a lower part with respect to a conveying line of the conveyor 2 in a state that it is faced upward to the container, and is movable in the axial direction T to the pouring part 1A of the container 1 by a driving means 20. Further a point part 17a of the electrode 17 is projected into a bottomed cylindrical liquid storage member 19 from a bottom part 19a thereof, whereby the point part 17a is surrounded by an outer peripheral wall part 19b of the liquid storage member 19. The outer peripheral face of the electrode 17 is washed by the dilution liquid jetted from a water supply means. Whereby whether the content liquid N in the container 1 is leaked from the pouring part 1A or not can be checked with high accuracy.
Patent JP-2000153060-A (JP)
Title: Enemy character control method for shooting game device and shooting game device
Inventor: YAMAJI TETSUYOSHI
IPC: A63F13/55
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a shooting game device capable of applying personality to an enemy character and reflecting the action of the enemy character with that personality based on the action of a player. SOLUTION: In the shooting game device having a display 2 for displaying the enemy character and a gun device 4 for aiming at this enemy character, the game device has a personality information storage part 16 for storing the personality data of the enemy character, action storage part 20 for storing the action of the enemy character in relation to the personality data, action condition storage part 21 for storing the condition required for taking the action in relation to the personality data of the enemy character, action execution judging part 34 for determining whether or not the action is to be taken corresponding to the condition required for taking the action when the enemy character is aimed at by the gun device, and action executing part 35 for executing the action to be taken corresponding to the personality of the enemy character according to the determination.
Patent JP-2001148425-A (JP)
Title: Timing improving method
Inventor: ISHIBASHI NORIKO
IPC: H01L21/82
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the timing of a timing violating path while suppressing the degradation of the timing of a timing restriction keeping path to be small. SOLUTION: After cells are arranged in a step ST2, a path violating a timing restriction is extracted in a step ST3. Then, the timing of the timing violating path is improved in a step ST4. The timing is improved by calculating a wiring length for which weight inversely proportional to the driving ability of an element for driving the wiring is multiplied with the length of the wiring as the evaluation of the wiring length on the timing violating path and minimizing the total sum value of the weighted wiring length. Thus, since a net is selected in the descending order of a timing improving effect from the nets on the timing violating path and the net length is shortened, the timing of the timing violating path is effectively improved while lowering the possibility of changing the arranging position of the driving element positioned on the restriction keeping path as well.
Patent JP-H09167045-A (JP)
Title: Dial input device
Inventor: OIKAWA HIDEKI
IPC: B41K1/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To attain the smooth click operation of satisfactory operational feeling by reducing the dimension of dial in radial direction. SOLUTION: This device is provided with a dial 33 to which characters 33a are allocated, (n) lines of 1st contact members 291 which are divided into (s) pieces in the circumferential direction and mix conductive and non-conductive sections, one line of 2nd contact members 292 which are divided into (m) pieces in the circumferential direction and have only the conductive sections, (n)×(s) pieces of 1st contact brushes 293 corresponding to the (s) pieces of divided sections 291a in the (n) lines of 1st contact members 291, and 2nd contact brushes 294 corresponding to one line of 2nd contact members 292.  Then, the characters 33a are expressed by (k) (k<=2<(n> ,<s)> ×(m)) pieces of discriminative patterns among 2<(n> ,<s)> ×(m)) pieces of discriminative patterns constituted by combining the 2nd contact brushes 294 with (m) pieces of classification patterns composed of (m) pieces of divided sections 292a of 2nd contact members 292.
Patent JP-2001152047-A (JP)
Title: Method of producing resin-coated carbon black
Inventor: HISA HIDEYUKI
IPC: C09C1/56
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing resin-coated carbon black which has a high light-shielding percentage and low surface reflectivity and therefore can provide a thin black matrix. SOLUTION: This method of producing the resin-covered carbon black comprises adding a resin emulsion to a carbon black dispersion and mixing to coat the surface of the carbon black with the resin.
Patent JP-H06172701-A (JP)
Title: Coating composition preventive of damage by adherent marine organism
Inventor: HIRAI YASUO
IPC: C09D175/00
Filed: 1992-12-09
Abstract: PURPOSE:To obtain a coating compsn. capable of forming a thick coating film long in corrosion-proofing life span, hardly causing deep-rootedness of adherent marine organisms and mechanical damage during removal therefrom of such organisms, and hence free from the necessity for repair, by using a liq. urethane resin as the main component. CONSTITUTION:A diisocyanate is blended with a polyol and a chain extender to obtain a liq. urethane resin. An elastic polyurethane coating material is used as the liq. urethane resin. The surface of an object is cleaned by sandlasting a treatment with a disc-sander, or the like, then coated with a primer suitable for the elastic polyurethane coating material, then dried, and spray-coated with the elastic polyurethane coating material. The elastic polyurethane coating material is generally of a two-pack type. Accordingly, the two ingredients of the elastic polyurethane coating material are mixed together before application thereof in the case of a long pot life, while the two ingredients are sprayed for coating therewith while being mixed together in the case of a short pot life.
Patent JP-H10173855-A (JP)
Title: Image processing unit
Inventor: KOBAYASHI JUNICHI
IPC: H04N1/32
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To realize the image processing unit in which functions of existing unit cope with various forms of image data and various types of image processing are conducted. SOLUTION: First - third radio communication image processing units 111 -113 being components of one communication system and a base station image processing unit 12 might have same or different functions as to image processing. When image processing is requested to a radio communication image processing unit 111 but the processing unit has no processing function, image data are sent through a radio channel to, e.g., the base station image processing unit 12 and the processed image data are returned and sent to a destination. Or after the processing by the base station image processing unit 12, the processing unit 12 sends the processed data to the destination. Various kinds of image processing are attained by the share of functions of the image processing units 11, 12.
Patent JP-H01173635-A (JP)
Title: Manufacture of semiconductor device
Inventor: ATAKA TOSHIAKI
IPC: H01L21/283
Filed: 1987-12-28
Abstract: PURPOSE:To decrease stress and local heating that are causes of disconnection and improve the lifetime of the device, by causing the surface of an electrode to be of nitriding oxides by plasma discharge and coating its surface with a thin oxide film immediately after nitrification-oxidizing it. CONSTITUTION:A semiconductor device having metallic electrodes 3 which are formed on a substrate 1 is put in a vessel filled with a dinitrogen monooxide gas and plasma discharge is caused to take place in this vessel and then, nitriding oxides 5 of the concerned metals are formed on the surface of the metallic electrodes 3 by a reaction of ion radicals of nitrogen-oxygen that are produced by plasma discharge as well as metallic electrodes 3 and its production permits the surface to be hardened. Subsequently, a silane gas is introduced in the vessel to form an oxide film 6 on the surfaces of the metallic electrodes and then, the whole surface of the metallic electrodes is coated with the oxide film 6 having a low stress. Thus, even though electrodes are treated with heat at a high temperature, the defect that appears in voids and hillocks hardly comes about and such a state improves adhesion between the electrodes 3 and the oxide film. This approach lessens stress and local heating that are causes of disconnection and improves the lifetime of the device.
Patent JP-H10168508-A (JP)
Title: Production of molten iron
Inventor: KAMEI YASUO
IPC: C21B11/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing molten iron by efficiently reducing and melting powdery iron oxide. SOLUTION: In a mixing process, powdery iron oxide and powdery solid reducing agent are mixed and the obtd. mixed material is charged into a heated rotary furnace 20 under powdery condition without agglomerating. In a pre- reduction process, fuel and oxygen-containing gas are injected and this fuel and volatile matter(VM) generated from the solid reducing agent and gaseous CO2 generated by reducing the iron oxide, are burnt to reduce the powdery iron oxide at >=1100 deg.C temp. in the furnace.  In a reduction and melting process, a shaft furnace 60 having a filling layer of carbonaceous material in the furnace, charging the bulky and granular carbonaceous material from the upper part of the furnace, blowing the oxygen-containing gas from tuyeres arranged at the lower part of the furnace to burn the carbonaceous material in the front of the tuyere and generating the high temp. reducing gas, is used, and the reduced iron is charged under high temp. condition from the upper part of this shaft furnace to produce the molten iron.
Patent JP-2000165889-A (JP)
Title: Device and method for correcting video stream compressed without re-calculating motion vector
Inventor: HOGAN JOSHUA N
IPC: H04N7/26
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method to correct a video stream in compliance with the MPKG not relying on intensive calculation. SOLUTION: A compressed video stream 10 having temporary redundancy (e.g. a video stream in compliance with the MPEG) is uncompressed in a non- compressive region expression (14). Then the stream in the non-compressive region expression can be corrected without substantially changing a spatial relation in the expression. The correction above includes addition of watermark to the non-compressive region expression, elimination of watermark from the non-compressive region expression, revision of watermark in the non-compressive region expression and adjustment of luminance and color matching in the non- compressive region expression. Then the stream in the corrected expression is re-compressed by using the same motion vector used to generate an original video stream 22.  Thus, the stream in the non-compressive region expression can be re-compressed without the need for re-calculation of a new motion vector.
Patent JP-H06177042-A (JP)
Title: Manufacture of dielectric thin film and device therefor
Inventor: KOMAKI KAZUKI
IPC: H01L21/205
Filed: 1992-12-10
Abstract: PURPOSE:To prepare a good quality and reproducible perobuskite type oxide dielectric material thin film by using a plasma light emitting spectroscope and controlling the light emitting strength ratio of each atom and each molecule during the deposition of a thin film. CONSTITUTION:A plasma light emitting spectroscope is connected to a dielectric material thin film formation device by way of an optical fiber 3. Prior to the deposition of a thin film or during its deposition, the strength ratio of at least two types of plasma light emitting is monitored in a plasma space. The monitored data is controlled in conformity with the changes in a film formation condition so that the required thin film may be prepared. The film is formed at a low deposition speed during the initial deposition period. It is, therefore, possible to obtain a high speed and good reproducible dielectric thin film by increasing the deposition speed and forming the film with the time elapsed.
Patent JP-H10162773-A (JP)
Title: Cold cathode discharge lamp
Inventor: ONO MASAYUKI
IPC: H01J61/067
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent falling-off of a coil-shaped electrode, adsorb residual gas remaining in a glass tube body, increase purity of sealed gas such as mercury, and realize the long service life by fixing tantalum wires to metallic foil by spot welding after being wound by 2 to 3 turns round the coil-shaped electrode of an electrode mount of a cold cathode lamp. SOLUTION: In a cold chathode discharge lamp, an electrode mount 2 is sealed and installed on both ends of a glass tube body composed of quartz glass. The electrode mount 2 is made by winding a coil-shaped electrode 4 round a tip part of a bar-shaped electrode such as tungsten. After tantalum wires 5a and 5b are wound by 2 to 3 turns round a central part of the coil- shaped electrode 4, its both end parts are fixed to metallic foil 6 by spot welding. The tantalum wires 5a and 5b as a getter adsorb residual gas inside of a tube body 1 by activating the electrode 4 after prescribed noble gas is sealed by exhausting the inside of the tube body, and purity of sealed gas can be increased.
Patent JP-H04202476-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKADA TOSHIAKI
IPC: C08L101/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title compsn. for molding with excellent heat resistance, dispersibility and mechanical strength by adding a specified amt. of a specified TiO2 to the composition. CONSTITUTION:The title compsn. is constituted by compounding 0.001-30wt.% TiO2 treated with a polyorganosiloxane (e.g. methylhydrogenpolysiloxane) based on the total amt. of the compsn. in a thermoplastic resin compsn. (e.g. one contg. a polycarbonate).
Patent JP-H01170607-A (JP)
Title: Modifying agent and modification
Inventor: HISADA NOBUO
IPC: C08F20/26
Filed: 1987-12-25
Abstract: PURPOSE:To impart excellent hydrophilicity to the surface of a polymer and provide excellent water resistance and adhesivity for films obtained from the polymer, by polymerizing an ethylenic unsaturated monomer with a specific nonionic hydrophilic group-containing unsaturated compound as a modifying agent. CONSTITUTION:A modifying agent comprises a nonionic hydrophilic group- containing unsaturated compound of the formula [Z is alkyl or aryl (substituted with alkaryl or aralkyl), 1-24C alkyl (substituted with aryl) or alkenyl; R is H or CH3; A is 2-4C alkylene (substituted with aryl); a, b and c are 0-50]. The above-mentioned modifying agent is used, when an ethylenic unsaturated monomer is polymerized with an initiator selected from a persulfate, peroxide compound, azo compound and redox initiator and, as necessary, an emulsifier by a block polymerization, solution polymerization suspension polymerization or emulsion polymerization method.