baber/WOPTO huggingface dataset:
Patent JP-2004238671-A (JP)
Title: Apparatus for generating mixed gas of oxygen and hydrogen
Inventor: HASHIGUCHI RYOSUKE
IPC: C25B9/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating a mixed gas of oxygen and hydrogen, which minimizes power loss and can be stably and efficiently operated for a long time.  <P>SOLUTION: The apparatus for obtaining the mixed gas of oxygen and hydrogen by connecting an anode terminal and a cathode terminal on the each side of electrolytic cell covers 10 and 10a that have each the same pattern and the same area and are separated by an insulating material 11, and electrolyzing water, comprises an electrolytic cell 4 for accommodating an electrolytic solution therein and electrolyzing it; an insulative support plate 3 installed on a frame 2; four separable supports 15 for fixing electrode plates, which are installed in four inner sides in the electrolytic cell 4 and have channels 16 cut into a constant depth at regular spacing; a gas outlet 5 for exhausting the mixed gas of oxygen and hydrogen out, which is generated among many electrode plates 17 during electrolysis; a supply port 6 for supplying the electrolytic solution; an air outlet 6a which is necessary for manually and smoothly supplying the electrolytic solution at the first stage; and a blower 7 for cooling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264049-A (JP)
Title: Absolute configuration determining method for chiral compound
Inventor: BOROVKOV VICTOR
IPC: G01N21/19
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an simple and convenient absolute configuration determining method of high sensitivity and high precision for a chiral compound such as diamine and amino alcohol.  <P>SOLUTION: Circular dichromism spectrophotometric analysis is executed as to a sample solution containing a porphyrin dimer and the chiral compound to determine an absolute configuration of an asymmetric carbon of the chiral compound based on a sign of a Cotton effect. The porphyrin dimer is cross-linked with a carbon chain, and one side porphyrin ring has the metal center. The other side porphyrin ring is a free porphyrin ring, and has a bulky substitutent having bulkiness same to or more bulky than methyl group in at least one of second-positional carbons along an outer circumference of the porphyrin ring from the carbon bonded to the crosslinked carbon chain in the free porphyrin ring. The chiral compound is coordinated with the porphyrin dimer, and a group coordinated with the porphyrin dimer is bonded directly to the asymmetric carbon, or one carbon atom is interposed between the coordinating group and the asymmetric carbon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238992-A (JP)
Title: Ventilator
Inventor: CHIBA HIROKI
IPC: E06B7/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small ventilator which suppresses the dispersion of an open degree caused by hysteresis of a spring made of a shape memory alloy while automatically controlling ventilation according to temperature environment.  <P>SOLUTION: A moving cam member 47 is energized in reverse directions by the spring 45 made of the shape memory alloy, and a bias spring 46, and the opening/closing adjustment of a ventilation opening corresponding to the environmental temperature is made by the balance of both springs. In the cam member 47, an intermediate cam part 47d for impeding the rotation of an operating plate 20 when the ventilation opening is in a prescribed half-open state, is formed halfway between a pair of opening side and closing side cam parts 47b, 47c for rotating the operating plate 20 for opening/closing the ventilation opening.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246476-A (JP)
Title: Image search device
Inventor: KATO SUKEJI
IPC: G06T7/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image search device reduced in processing road.  <P>SOLUTION: A control part 11 determines at least one search area in image data that is a processing object, acquires, with respect to search area partial data included in each search area, a transformation condition including a conversion method to be applied to make the retrieval partial data in a reference state and the amount of transformation thereof, in reference to a transformation database 13a preliminarily acquired by learning, and performs at least one transformation based on the acquired transformation condition for each search partial data to transform the search partial data to the reference state. The control part 11 further determines whether or not the object of search is included in each of the transformed search partial data in reference to a search database 13b acquired by learning by use of an image data example of the object of search in the reference state, and specifies an area on the image data of the processing object which corresponds to the search partial data determined to contain the object of search.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243369-A (JP)
Title: Mold cooling structure and mold cooling method using the same
Inventor: NITTA MAKOTO
IPC: B22C9/06
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold cooling structure that positively cools molten metal in a large expanded section situated more inward in the mold than a narrow small section in a cavity and that suppresses the cooling of the molten metal in the narrow small section as little as possible, and to provide a mold cooling method.  <P>SOLUTION: In the mold 10, a cavity 10a composed of the narrow small section 10b for molding the thin part of a casting product and the large expanded section 10c for molding a thick part is formed, with the large expanded section situated more inward in the mold 10 than the narrow small section. In addition, in the mold 10, a cooling hole 10a comprising a small diameter part 12d and a large diameter part 12e is formed, with a cooling pipe 20 arranged in the cooling hole 12a. The small diameter part 12d is situated near the large expanded section 10c while the large diameter part 12e is situated near the narrow small section 10b. The diameter of the large diameter part 12e is larger than the outer diameter of an outer pipe 21 constituting the cooling pipe 20, with a space 12f formed between the outer peripheral face of the outer pipe 21 and the inner face of the large diameter part 12e.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243378-A (JP)
Title: Device for spraying lubricant in forging press
Inventor: ONISHI TAKEHARU
IPC: B21J13/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for spraying a lubricant in a forging press by which a nozzle can be moved at a high speed even when a moving mechanism for moving the nozzle is covered with a cover, its durability against dust can be enhanced and its maintenance can be facilitated.  <P>SOLUTION: This device 1 for splaying the lubricant is constituted so that the lubricant is sprayed onto the surfaces of one pair of dies MA, MB of the forging press P. The device 1 is provided with a nozzle 10 for spraying the lubricant toward the surfaces of one pair of dies MA, MB, a shifting means 20 for inserting/separating the nozzle to/from the interval between one pair of dies MA, MB, and a dust protective cover 40 arranged at the interval between the nozzle shifting means 20 and the forging press P. Further, the nozzle 10 is protruded from the dust protective cover 40 toward the forging press P side, and a telesco-cover 41 having a telescopic structure so as to be extendable/shrinkable along the shifting direction of the nozzle 10, is arranged at the interval between the dust protective cover 40 and the nozzle 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242613-A (JP)
Title: New lactonase
Inventor: MOCHIZUKI KAZUYA
IPC: C12N9/18
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new L-α-hydroxyglutaric acid γ-lactonase.  <P>SOLUTION: The L-α-hydroxyglutaric acid γ-lactonase is obtained by culturing a microbial strain belonging to the genus Erwinia in a nutrient medium and has action hydrolyzing (S)-5-oxo-2-tetrahydrofurancarboxylic acid to L-α-hydroxyglutaric acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247009-A (JP)
Title: Optical disk device
Inventor: MIYASHITA MASAMITSU
IPC: G06K17/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk capable of transferring data to/from other equipment without the use of a host computer.  <P>SOLUTION: The optical disk device 30 capable of writing data to an optical disk 20 is characterized in that it is provided with a communication control means 40 having a host means 41 for controlling the operation of other equipment which is directly connected without the use of the host computer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244713-A (JP)
Title: Thin film deposition method and thin film deposition apparatus
Inventor: SAITO TAKAO
IPC: C23C16/27
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To consistently deposit a thin film in manufacturing the thin film by the plasma CVD on an inner wall surface facing a cavity of a base material.  <P>SOLUTION: A thin film 22 is manufactured by the plasma CVD on an inner wall surface 20b facing a cavity 23 of a base material 20. The base material 20 is contained in a chamber for the plasma CVD, plasma reaction gas is allowed to flow into the cavity 23, and pulse voltage is applied to the base material 20 without substantially applying DC bias voltage to deposit the thin film on the inner wall surface 20b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251530-A (JP)
Title: Arc melting furnace of cold iron source
Inventor: KUBO HIROTSUGU
IPC: F27B3/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the circumferential air from being sucked into a duct from a connecting part of a movable exhaust duct and a fixed exhaust duct, and stably sucking only the exhaust gas from as preheating shaft without sucking the air even during the tilting motion of a furnace.  <P>SOLUTION: This arc melting furnace comprises a melting chamber, a preheating shaft directly connected to an upper part at one side of the melting chamber, the movable exhaust duct mounted on the preheating shaft, an arc electrode, a tapping part mounted in the melting chamber in a projected state and having a tapping port, and a tilting means for tilting the melting chamber to a tapping part side. The movable exhaust duct is connected to the fixed exhaust duct, and the tapping part is mounted in the direction different from the cold iron source supplying direction. The connecting part of the fixed exhaust duct and the movable exhaust duct coincides with a tilting rotation center axis of the melting chamber, and the movable exhaust duct is airtightly rotatable on the tilting rotation center axis, with respect to the fixed exhaust duct by an airtight joint. As the increase of the amount of exhaust gas caused by the air sucked from the connecting part of both ducts can not be found, the exhaust gas processing equipment can be miniaturized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250828-A (JP)
Title: Nonwoven fabric for disposable medical supply and method for producing the same
Inventor: OGAWA MASARU
IPC: D06M15/647
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible nonwoven fabric for disposable medical supplies, having inconsistent characteristics of liquid permeability, durable hydrophilicity and resistance to returning of liquid, required for a top sheet in good balance, and mild to the skin; and to provide a method for producing the nonwoven fabric.  <P>SOLUTION: (1) The nonwoven fabric for the disposable medical supplies is obtained by imparting a treating agent consisting essentially of a durable hydrophilizing agent and a silk protein to a nonwoven fabric comprising a thermoplastic synthetic fiber. (2) The silk protein is sericin and the imparted amount is ≤500 ppm. (3) The durable hydrophilizing agent contains at least one selected from a polyether-modified silicone-based activator, a polyether-based activator, a polyglycerol ester-based activator and an alkynolamide-based activator. (4) The method for producing the nonwoven fabric for the disposable medical supplies comprises subjecting the nonwoven fabric comprising the thermoplastic synthetic fiber to corona discharge treatment, and imparting the treating agent consisting essentially of the durable hydrophilizing agent and the silk protein thereto.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223192-A (JP)
Title: Abdomen respiratory (abdominal respiration) type lifesaving emergency bed
Inventor: KAMETANI TOMOOKI
IPC: A61G7/05
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new lifesaving emergency bed of next generation for guiding and causing abdomen respiration (abdominal respiration) as a means for increasing the supply quantity of oxygen in the body of an emergency patient by solving the problem of the conventional lifesaving emergency bed that respiration of the emergency patient is left to spontaneous respiration, and although an oxygen mask is natural as an effective means, it is insufficient in some case.  <P>SOLUTION: In the abdomen respiratory (abdominal respiration) type lifesaving emergency bed, as shown in figure, in order to promote abdomen respiration (abdominal respiration) in the conventional lifesaving emergency bed, a bag-like expandable object (a bag-like object 2) is applied to the indentation of backbone right above the pelvis, that is, a part, the top of which comes to the abdomen, and air or the other gas or liquid (material 3 in the bag) is put in and out of the bag using a device (a tube 4, a compressor 6, and an inhaler 7) placed in a location of the bed, whereby using a special sensor (a sensor 1) for catching spontaneous breathing of the emergency patient, in order to perform abdomen respiration (abdominal respiration), the above material is compressed (expanded) to inhale in the bag, and immediately after that, released (shrunk) to exhale. Thus respiration can be made sure and deep to increase the supply quantity of oxygen in the body, whereby the lifesaving emergency bed is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260245-A (JP)
Title: Method, apparatus, and program for generating service path information
Inventor: OIZUMI AKIRA
IPC: H04L12/24
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of quickly discriminating the effect of a fault onto a user when the fault takes place in a network.  <P>SOLUTION: When a user information management system, a policy management system, a logical path management system, and a network apparatus management system separately manage information, respectively, a service path information generating apparatus collects user information managed by the user information management system, collects policy information managed by the policy management system, collects logical path information managed by the logical path management system, and network apparatus information managed by the network apparatus management system. Then the service path information generating apparatus cross-references the collected pieces of information to each other to generate information used for particularizing a service path, searches information stored in a storage means by using entry information from an operator for a key to particularize the service path pointed out by the entry information and generates the information of the service path.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261820-A (JP)
Title: Manufacturing method and redrawing die of metallic can made of extra-thin sheet
Inventor: HORI KOUTAROU
IPC: B30B13/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and redrawing die of a metallic can made of an extra-thin sheet by which the generation of wrinkles is effectively suppressed.  <P>SOLUTION: In a stage 1, a blanked material is blanked from the extra-thin sheet W by forward moving a blanking punch 13 into a blanking die 22 and, next, drawing into a shallow cup-shaped base stock W1 on which a taper projecting surface is formed toward the outer edge from the prescribed position of the tip face is performed by forward moving a first drawing punch 12 on the tip face of which the taper projecting surface is formed into a first drawing die 23. In a stage 2, after forward moving an annular press member 16 on which a taper projecting surface which coincides with a taper recessed surface in this cup-shaped base stock is formed on the tip face and pressing the taper part of the cup-shaped base stock against the taper recessed surface of a redrawing die 31 which is engaged with the taper projecting surface of the press member and clamping the base stock, deep drawing into the cup-shaped base stock W2 on which a new taper projecting surface is formed toward the outer edge from the prescribed position of the tip face is performed by forward moving a redrawing punch 15 on which the taper projecting surface is formed into a redrawing die.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264570-A (JP)
Title: Projector
Inventor: KIMURA SHUNSUKE
IPC: G02B7/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of more reliably suppressing the fluctuation of a focal position due to changes in temperatures.  <P>SOLUTION: The projector is provided with a light source 53 and a lens barrel 51 for projecting an optical image. The lens barrel 51 is provided with a temperature compensating mechanism of correcting the focal distance of a lens in accordance with the changes in temperatures, and is arranged in a housing. Thus, as for the lens barrel 51, the temperature difference between the lens and the lens barrel part for holding the lens can be reduced, and the projector can effectively exhibit the temperature compensating effect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004093102-A (JP)
Title: Microwave oven and its control method
Inventor: CHUN YUN-BONG
IPC: H05B6/68
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven capable of simplifying registration and deletion operation of cooking course so as to register and delete user's favorite cooking course easily and conveniently.  <P>SOLUTION: This microwave oven controlling operation for registering cooking course in user's favorite menu of the microwave oven comprises a heating part for cooking food and drink, a storage part 40 for storing user's favorite menu 11 and cooking course, an inputting part 10 for inputting the cooking course to be registered in the favorite menu 11, and a control part 20 for controlling the storage part 40 to register and store the cooking course inputted through the inputting part 10 and corresponding to the favorite menu 11 in the storage part 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004265260-A (JP)
Title: Printing system
Inventor: NIWA YUICHI
IPC: G06F3/12
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system that can print at a maximum speed of a printer whatever data are received by responding to a multiple-copy printing function of the printer.  <P>SOLUTION: In the printing system, a printing monitor 14 inquires of the printer 2 whether it has a multiple-copy printing function or not before starting to send data, and if the printer 2 has such a function, sends data to the printer 2 as they are, or if not, sends data to the printer 2 in a plurality of times, to thus execute multiple-copy printing depending on the function of the printer 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266761-A (JP)
Title: Imaging apparatus
Inventor: JOSA TAKASHI
IPC: H04N5/77
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus preventing consecutive image data from being interrupted and confirming a series of the image data to be an image file even when the free capacity of a storage means is lost halfway through photographing.  <P>SOLUTION: When detecting that the residual storage capacity of a RAM 16 reaches a prescribed capacity or below during photographing of a subject, the imaging apparatus transfers image data consecutively outputted from an imaging means by continuing photographing operations to other information apparatus 300 together with image data having already been stored in the RAM 16 and instructs the other information apparatus 300 to confirm a series of the transferred image data as one image file.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272369-A (JP)
Title: Graph dividing means
Inventor: UEHARA KENJI
IPC: G06F17/10
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly re-divide a graph according to change following the time of the weight of a new node and the weight of a new edge after the graphic is divided.  <P>SOLUTION: After the lapse of a certain time since the division processing of a graph, a threshold managing part 35 makes a load managing part 34 calculate the weight of a new node and the weight of a new edge based on a current parameter. When at least one of the weight of the new node and the weight of the new edge exceeds a threshold, a graph re-division instructing part 36 makes a graph division processing part 33 execute the division processing of the graph again.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270904-A (JP)
Title: Foil type fluid bearing
Inventor: KATO DAISUKE
IPC: F16C17/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foil type fluid bearing capable of stabilizing the revolution in a wider speed range.  <P>SOLUTION: A foil assembly of the foil type fluid bearing (1) is constituted of a top foil (5) for fixing one end in a place of the upper half of a stationary hold member and is faced to almost all direction of an outer circumferences of the journal part and a plurality of spring foils (6) on the side of the outer circumference of the top foil (5). And this spring foil is constituted of a resilient member formed by bend processing a connection part (8) to the stationary hold member and a sliding contact part (9) to the top foil and a part of each sliding contact part is installed successively to the circumference by overlaying each other. Thereby, the dimension of every spring foil can be shortened and a high rigidity one can be manufactured in a low cost comparatively. Moreover, the compliance of the individual spring foil can be raised appropriately because the load of a revolving body is dispersed and received by the many spring foils.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237052-A (JP)
Title: Pocket warmer
Inventor: NAGAI MASAYA
IPC: A61F7/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily warm the fingers at anytime and anywhere by resolving a problem that the fingers become numb with cold and ache after the cold kitchen work and in a cold place.  <P>SOLUTION: This pocket warmer is formed by using oxidation heat of iron powder and formed into such a dimension as mainly putting in a pocket of a jacket such as casual wear and working wear. A bag for putting heating agent therein is formed of a cloth which is hardly torn by being considerably crumpled with the fingers. This pocket warmer is thus put in the pocket of clothes to warm the hand fingers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI