baber/WOPTO huggingface dataset:
Patent JP-H11243975-A (JP)
Title: Gene for biosynthesis of purine from ashbya gossipii and use thereof in microbiological biosyntheis of riboflavin
Inventor: POMPEJUS MARKUS
IPC: C12P25/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein capable of carrying out the riboflavin biosynthesis by using a gene of an enzyme for the biosysnthesis of purine from Ashbya gossipii having a specific polypeptide sequence and the enzyme activity of a phosphoribosyl pyrophosphate synthase. SOLUTION: This new protein has a polypeptide sequence represented by the formula or a polypeptide sequence obtained by substituting, inserting or deleting up to 15% amino acids from the formula and the enzyme activity of a phosphoribosyl pyrophosphate synthase and is capable of carrying out the biosynthesis of riboflavin (vitamin B2 ) by expressing a gene from an enzyme for biosynthesis of purine from Ashbya gossipii in a microorganism. The protein is obtained by extracting a genomic DNA from Ashbya gossipii ATCC10895, then producing a genomic genetic bank according to a conventional method, cloning the resultant bank, providing a gene of an enzyme for the biosynthesis of the purine and expressing the resultant gene in the microorganism according to a gene technical constitution of the microorganism.  The prepared protein is used to perform the biosynthesis of the riboflavin in the microorganism.
Patent JP-H11166776-A (JP)
Title: Deicing unit for block ice making facility
Inventor: YOSHIMURA MASASHI
IPC: F25C1/08
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To fully automate the facility while simplifying by providing a driver being driven from a drive source to move in a track, and a mechanism for discharging ices by spraying water from the outside of an ice making can, injecting water into the ice making can and returning it back to an ice making tank. SOLUTION: An ice melting water spay nozzle 14 is arranged to target an ice making can 1 at a dehydrating position and a water injection nozzle 15 is arranged to target the ice making can 1 at a water injecting position. When ice melting water is sprayed from the nozzle 14, ices 2 are discharged from the ice making can 1. Consequently, the ice melting water from the nozzle 14 is stopped to open a door 16 and the ice making can 1 is moved by a driver to the water injecting position. Previously weighed water is then injected from a water injector through the nozzle 15 into the ice making can 1. Upon finishing water injection, the ice making can 1 is returned back to the ice making position, i.e., into an ice making tank 3, by means of the driver. An actuator may be employed as the drive source 13 for transmitting power to the driver through a chain 11 and a sprocket 12.
Patent JP-2001181791-A (JP)
Title: Bar stock and wire rod for cold forging, excellent in induction hardenability and cold forgeability
Inventor: OCHI TATSURO
IPC: C22C38/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a bar stock and wire rod for cold forging, capable of preventing cracks of a steel stock at cold forging and excellent in cold forgeability as well as in ductility after spheroidizing, and to provide a manufacturing method thereof. SOLUTION: A steel, having a composition containing, by mass, 0.45-0.6% C, 0.01-0.2% Si, 0.2-0.7% Mn, 0.015-0.1% Al, 0.0005-0.007% B, <=0.15% Cr, <=0.035% P, <=0.015% S, <=0.01% N and <=0.003% O, is used, and the total decarburized depth DM-T is <=0.20 mm. Moreover, in the region between the surface and a position at a depth of (radius of bar stock/wire rod)×0.15 from the surface, the structural area ratio of ferrite is <=10% and the balance is composed of one or more kinds among martensite, bainite and pearlite. Further, in the region between the position at a depth of (radius of bar stock/wire rod)×0.5 and the center, the sum of the structural area ratios of martensite and bainite is <=10% and the average hardness in this region is lower by >=40 HV than that in the surface layer.
Patent JP-2001178375-A (JP)
Title: Method of substituting fish meal in feed for monogastric stock
Inventor: HIBINO WATARU
IPC: A23L17/10
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive protein feed for a monogastric stock. SOLUTION: The inexpensive protein feed is obtained by a method of using a biomass of coryneform bacteria as a substitute for fish meal which is the protein feed. When the biomass of the coryneform bacteria subjected to a treatment for improving digestivity of the protein included in the biomass is used, the formulation ratio thereof can be heightened.
Patent JP-H11192668-A (JP)
Title: Manufacture of composite bending hose
Inventor: KUSHIGE TAKAKAZU
IPC: B29D23/00
Filed: 1997-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a composite bending hose of a combination of resin, rubber and a reinforced layer. SOLUTION: A manufacturing method comprises a first step of forming an unvulcanized composite hose in the straight state on a rubber or resin mandrel 10, a second step of coating the unvulcanized rubber layer with a resin having a softening point higher than temperature at the time of mold vulcanizing, a third step of preheating an inner face resin layer 11 in an are on which the layer demonstrate the elastic deformation, a fourth step of setting the preheated unvulactized composite hose in a mold heated to the vicinity of vulcanizing temperature preliminarily, a fifth step of mold vulcanizing under the given vulcanizing conditions, a sixth step of removing the inner face layer 11 on an area on which the layer demonstrates the elastic deformation,  a seventh step of removing the resin coating and a mandrel 10 on an area on which the inner face resin layer 11 demonstrates elastic deformation and an eighth step of setting the layer in a mold of desired molding shape during the cooling down to room temperature.
Patent JP-H11196370-A (JP)
Title: Teletect broadcast information print system and method, and recording medium
Inventor: HIRAI YUICHI
IPC: H04N7/03
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To print out contents of a teletext broadcast program capable of display on a monitor with a simple operation. SOLUTION: The system employing a configuration of conventional teletext broadcast reception, display and print recording is provided with a control flag setting section 105 that flag displays a page state of a printable program and with a teletext information transfer control section 104 that generates a teletext information data request signal to continuously print out teletext information in each page belonging to a same program to a teletext broadcast reception section. The control device to conduct continuous page print operation is adopted to simply conduct total page print in a desired teletext broadcast program without any special operation and a print request for each page.
Patent JP-2001183492-A (JP)
Title: Cooling sea water facilities in nuclear power plant
Inventor: WATANABE YOSHIHIKO
IPC: G21C15/18
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of marine organisms on sea water heat exchangers, set up in a nuclear power plant and facilitate maintenance and inspection. SOLUTION: The cooling sea water facilities in the nuclear power plant have a closed loop plane water system for supplying cooling water to cooled equipment in the nuclear power plant and first and second sea water cooling systems used for heat exchange of the cooling water in the plain water system. A hot water supply distribution pipe 19 is connected to sea water supply pipes 11 (11a, 11b) at the sea water system side for sea water heat exchangers 4 (4a, 4b), and the hot water supply distribution pipe 19 is connected to a hot water manufacturing device 17 via a hot water supply master pipe 18. By carrying a hot water from the hot water manufacturing device 17 to the sea water heat exchangers 4 (4a, 4b) and sea water pumps 10 (10a, 10b), the deposition of marine organisms is prevented and the maintenance and inspection of sea water equipment are facilitated.
Patent JP-2000197125-A (JP)
Title: Information terminal generating incoming call tone
Inventor: OKANO YOICHI
IPC: H04W88/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a information terminal generating incoming call tone that can properly transmit an incoming call tone in response to the utilizing state of a user where troublesome setting of the incoming call tone specific to a communication opposite party is avoided. SOLUTION: This terminal is provided with an input section 4 that can select whether or not an incoming call tone in response to a caller number is to be generated and with a control circuit section 1 that rings a preset incoming call tone when no caller number is in existence, discriminates whether or not an incoming call tone in response to a caller number based on the entry to the input section 4 when the caller number is in existence, rings a preset incoming call tone when non-generation of the incoming call tone in response to the caller number is discriminated or rings an incoming call tone with music scale consisting of at least one tone or over corresponding to each figure of the caller number when discriminating the generation of the incoming call tone in response to the caller number.
Patent JP-2001185463-A (JP)
Title: Resin composition for capacitor case, capacitor case, and capacitor equipment
Inventor: KAYAO MASAHIDE
IPC: H01G9/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for capacitor case or the like which can improve close contact and adhesion between a filler resin and the case in spite of the use of polypropylene as a main raw material, and therefore can be used for manufacturing the case excellent in explosion-proof and reliability. SOLUTION: A resin composition for a capacitor case, containing polypropylene of 30 to 70 wt.%, modified polypropylene of 5 to 20 wt.%, organic halogenide flame retardant of 10 to 30 wt.%, and antimony trioxide of 3 to 10 wt.%, and a capacitor case made of the composition and capacitor equipment using the case are manufactured.
Patent JP-2000195978-A (JP)
Title: Manufacture of package for electronic component
Inventor: NAKADA HOZUMI
IPC: H01L23/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a sealing, when heating locally by a high-frequency power the blazing portion of a metallic cover to a ceramic package, by passing a gas along the central portion of the metal cover, and by lowering relatively the temperature of its central portion than that of its peripheral portion which contributes to airtight joining to the ceramic package. SOLUTION: In an annular high-frequency coil 5 provided in a high-frequency heating apparatus, there is formed a receiving platform 7 made of mica, etc., which serves as one portion of an suction apparatus by using its hollow inside as an sucking tube 71. The receiving platform 7 is formed of a material unheated by high-frequency heating to make avoidable the waste of an excess energy. A metal cover 2 is mounted on the top surface of the receiving platform 7, and further a ceramic package 1 is mounted on the metallic cover 2 so that an electronic element 3 is stored in it airtightly. Then, while sucking the metallic cover 2 in the direction shown by an arrow by the sucking tube 71 of the receiving platform 7, the high-frequency coil 5 is subjected to current application for brazing the cover 2 to the package 1 by the high-frequency heating. At this time, since the metal cover 2 is sucked by the suction tube 71, its central portion is cooled to suppress the vaporization of a brazing material.
Patent JP-2001145501-A (JP)
Title: Inner sock for shoe with shoehorn
Inventor: TAKITA MASAYOSHI
IPC: A43B17/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To easily wear shoes without using a shoehorn and to avoid getting a shoe sore. SOLUTION: A rise-up type shoehorn part 3 is adhered to an adhesive part 5 at a heel portion 1 the inner sock of a shoe. For wearing shoes, the shoehorn part 3 is lifted slightly to put the heel onto the part 3, thereby pressing down the part 3. Since the part 3 is always present in the shoe so as to contact the heel, the part 3 is formed from a soft material so as not to cause pain. The part 3 is formed from a leather or vinyl. The part 3 is formed into a shape so as to cover the periphery of the heel, thereby maintaining the shape thereof. A fold line 4 is formed between the heel portion 1 and a toe portion 2 of the inner sock to easily lift the portion 1. The inner sock is made of a leather or vinyl, which is thin and strong. The part 3 serves as a cushion to prevent shoe sore.
Patent JP-2000194318-A (JP)
Title: Display device and display method for preventing false contour of moving picture
Inventor: IMASHIRO MAKOTO
IPC: G09G3/28
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve troubles due to a false contour of a moving picture by detecting a picture on which a false contour of a moving picture is to be easily generated from a change in the data bits of a video signal, reducing the number of gradations in the video signal and controlling an on-period and a writing period. SOLUTION: A detection part 22 compares video data inputted from a data input part 10 with video data stored in a frame storage part 21 in each pixel, and when the video data are changed from a most significant bit(MSB) to an (MSB-1) bit or changed from the (MSB-1) bit to the MSB, outputs a signal indicating the change to a result comparing part 23. A sub-field development changing part 24 receives information from the comparing part 23 and changes the development of a sub-field included in one field period. When the count number of the video data which is, obtained from the comparing part 23 is larger than a threshold, the video data inputted from the data input part 10 are changed to data adapted to gradation expressed by one field period and written in a video data recording table 252.
Patent JP-2000193214-A (JP)
Title: Combustion device
Inventor: NAGAI ITSUO
IPC: F23D14/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device to perform smooth diffusion of heat from a partition plate and solve a problem on burning of a burner port member. SOLUTION: This combustion device 1 comprises a combustion pipe body 2; two outer wall parts 3; and a burner port member 5. The burner port member 5 is formed that six partition plates 20a-20f are intercoupled through an extremely narrow connection part 3 and by effecting bending from the connection part 3, the partition plates 20a-20f are folded back. The burner port member 5 is formed that since openings 21 are formed in the outermost first partition plates 20a and 20f and through a part of the second partition plates 20b and 20e located at an internal part are exposed through the opening 21, a part of the second partition plates 20b and 20e at an internal part also make contact with an inner wall part 29 of an outer wall part 3. As a result, the heat of the second partition plates 20b and 20e are transmitted to the outer wall part 3 and heat is emitted directly from the outer wall part 3. Thereby, the second partition plates 20b and 20e are prevented from heating-to-redness and the damage of the burner port member 5.
Patent JP-2000197260-A (JP)
Title: Current breaking mechanism of battery and battery pack provided with the current breaking mechanism
Inventor: ASANO MITSUHIRO
IPC: H01M10/42
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify a current breaking mechanism which is connected with a battery and installed on a connecting plate electrically continuous with an external apparatus. SOLUTION: A connecting plate 4 consists of a first connecting plate 7 which is arranged so as to almost be in contact with a battery 3, and a second connecting plate 8 which is arranged so as to overlap with the first connecting plate. A contact point 8a, which protrudes in an intermediate part of the part where both of the connecting plates 7, 8 overlap, is arranged on the second connecting plate 8. The first connecting plate 7 and the second connecting plate 8 are bonded at the contact point 8a by a specified bonding force. Insulating layers 9 are arranged on both sides of the contact point 8a, so as to be interposed between both of the connecting plates 7, 8. The insulating layers 9 are constituted of adhesive tapes containing foaming layers which expands at a specified temperature.  Separating force of both of the connecting plates 7, 8 which is caused by increase in the thickness caused by the expanding of the foaming layers is made greater than the specified bonding force.
Patent JP-2001181522-A (JP)
Title: Thermoplastic resin composition, its production method, and molded article
Inventor: YAMAMOTO HIROSHI
IPC: C08L63/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which gives a molded article adhering well to metals and enables a residue of an epoxy resin composition or a residue of a cured epoxy resin composition to be reused, a production method therefor, and a molded article. SOLUTION: This resin composition comprises (A) a thermoplastic resin, (B) a recycled epoxy resin molding material, and (C) a filler. Examples of ingredient B are a residue occurring in kneading and crushing an epoxy resin composition containing an epoxy resin, a curing agent, and an inorganic filler for a molding material and a cured residue occurring when the epoxy resin composition is molded. The objective resin composition is produced by mixing and kneading ingredients A, B, and C.
Patent JP-2000191460-A (JP)
Title: Production of mixture containing alkyl ester of glycinebetaine
Inventor: TERASAKI HIROYUKI
IPC: C11D3/20
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To produce the subject mixture capable of imparting sufficient flexibility, smoothness and oily feeling to the hair, and useful for a hair cosmetic or the like by including an alkyl ester of glycinebetaine and a prescribed long chain alcohol obtained under a specific condition. SOLUTION: An alkyl ester of monohalogenated carboxylic acid of formula I (R1 is an 8-40C alkyl or alkenyl; R2 is a 1-5C alkylene; X is a halogen) is reacted with a tertiary amine of formula II (R3 to R5 are each a 1-24C alkyl, alkenyl or hydroxyalkyl) by using a long chain alcohol of formula III (R is an 8-40C alkyl or alkenyl) as a reaction solvent to provide the objective mixture containing the alkyl ester of glycinebetaine of formula IV and the long chain alcohol of formula III. A hair cosmetic is produced by adding the mixture thereto.
Patent JP-2001193592-A (JP)
Title: High pressure plunger pump
Inventor: ARAKI KAZUO
IPC: F16K31/128
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pump eliminated with leaks from a sliding part of an inlet check valve element in a high pressure plunger pump where a back pressure chamber is provided at the back of the inlet check valve. SOLUTION: The high pressure plunger pump comprises a pump plunger 10 which abuts on a cam mechanism 12 to be energized by force of a spring 13 and to be reciprocated, a pump chamber 14 which is pressurized by the other end of the pump plunger 10, an inlet check valve 3 which is arranged at an inlet port 18 for the pump chamber 14 to open or close a passage 17, and a discharge check valve 7 arranged at a discharge port 19 of the pump chamber 14. The inlet check valve 3 has an inlet check valve element 30, a guide part 33 for guiding the inlet check valve element 30, and a bellows body 5 surrounding the guide part 33.  Further, a cylinder member 61 which surrounds the bellows body 5 and which is provided with a closed part 62 having a port hole 60 on its end, a back pressure chamber 6 formed between the outer peripheral surface of the bellows body 5 and the inner peripheral surface of a cylinder member 61, and a small solenoid selector valve 4, 40 which opens or closes the port hole 60 of the back pressure chamber 6 to connect or disconnect the back pressure chamber 6 and the feed fuel passage 17.
Patent JP-2001185163-A (JP)
Title: Method of manufacturing gas diffusion electrode for solid polymeric electrolyte fuel cell
Inventor: TANUMA TOSHIHIRO
IPC: H01M8/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a gas diffusion electrode for a solid polymeric electrolyte fuel cell, having good porosity, conductivity, water repellency and durability. SOLUTION: The gas diffusion electrode is manufacturing by removing a solvent from a liquid mixture having a catalyst and a fluorine contained ion exchange resin dispersed or dissolved into the solvent to form particles having an average particle size of 0.1-100 μm and spraying the particles to the surface of an ion exchange membrane to be heated and compression bonded.
Patent JP-2000193587-A (JP)
Title: Concentration analyzer of liquid sample
Inventor: YOKOYAMA KAZUNARI
IPC: G01N21/27
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make a spectrum measurement stably performable over a long period of time and to make keepable high measuring accuracy over a long period of time. SOLUTION: In the concn. analyzer, a sample spectrum and a reference spectrum are repsectively measured and these spectra are used to analyze the conch. of a liquid sample S and the liquid sample S and a reference sample R are changed over by a changeover valve 9 to be supplied to a single flow cell 1 and, at a time of the measurement of the reference spectrum, air or nitrogen gas is supplied to the flow cell 1 as the reference sample R.
Patent JP-2001200641-A (JP)
Title: Reinforcing and repairing method for reinforced concrete mortar finish structure
Inventor: HOSOI YOSHITOMO
IPC: E04F13/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing and repairing method for a reinforced concrete mortar finish structure. SOLUTION: In this reinforcing and repairing method for an existing structure having a mortar layer on a surface of reinforced concrete, an existing coated film 3 at a position where a high strength fiber reinforced plastic molded plate 15 is bonded is removed like a belt. Moreover, the existing coated film 3 is removed to a degree of a diameter of 20 cm in four sections per square meter on an existing external facing face other than a face 5 where the high strength fiber reinforced plastic molded plate is bonded, adhesive is applied on mortar fresh face (including a face where a pinlike connection member is inserted and refilled) exposed like a belt, and the high strength fiber reinforced plastic molded plate 15 is bonded. Polymer cement mortar 16 is applied in continuation with a surface.  A net member 17 is brought into contact with the surface and is buried in the polymer cement mortar 16 by pressing it by a trowel. Since elastic modulus and linear expansion coefficient of the high strength fiber reinforced plastic molded plate and glass fiber are close to each other and they are compatible mutually, reinforcement effect is improved. Moreover, increase of bonding force on the high strength fiber reinforced plastic molded plate can be expected owing to crosslinking effect of the net made of glass fiber, and the adjustment of flat substrate required for final finish becomes possible.
Patent JP-2001193249-A (JP)
Title: Coupling device for bar-shaped member for building
Inventor: ISONISHI MINORU
IPC: E04F11/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device facilitating the mounting operation of a mounting member 6 to a bar-shaped member 1 and having the coupling device with a small uneven step between the bar-shaped member and mounting member. SOLUTION: A main body member 8 can be used as a positioning jig when the mounting member 6 is mounted to the bar-shaped member 1 by screwing the mounting member 6 to the main body member 8 and, at the same time, the coupling device is so constituted that a rickety state does not occur between the main body member 8 and mounting member 6.