baber/WOPTO huggingface dataset:
Patent JP-2004052262-A (JP)
Title: Expansion joint device of ventilating air duct
Inventor: TANAKA TADASHI
IPC: E21F1/06
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion joint device of a ventilating air duct easy in separation/connection, and allowing its work by one-man work.  <P>SOLUTION: A stand 5 is arranged on one side of a door, and a double steel pipe 1 composed of an inner tube 3 and an outer tube 4 is arranged on the stand. The outer tube 2 is connected to one side air duct P2, and the inner tube 3 is made slidable in the shaft direction. A socket 4 connected to the inner tube 3 is arranged on the other side, and is connected to the other side air duct P1. The inner tube 3 is constituted so as to be slidably driven by a rack 7a and a pinion gear 7b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049992-A (JP)
Title: Volatile organic compound reducing material and use thereof
Inventor: MAEDA NOBUHIDE
IPC: B01J20/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel volatile organic compound reducing material containing a mineral (ceramics) capable of absorbing/decomposing a volatile organic compound (harmful substance) inclusive of formaldehyde being the principal of a sick house syndrome to reduce the diffusion amount thereof.  <P>SOLUTION: The volatile organic compound reducing material contains composite ceramics having serpentine, dolomite, amphihole, lithium carbonate, lithium phosphate, silica and titanium oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049433-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine provides amusement depending on the displayed content of specific performance display.  <P>SOLUTION: The game machine is provided with: a display device by which a varying display game can be carried out; and a controller for carrying out and controlling the varying display game based on entering of a game ball into a starting prize-winning port. When the result of the varying display game is a specific stopping mode, a special game state is generated. The controller can store starting storage to a number N of an upper limit, and decides the presence and absence of carrying out of the specific performance display. In the case of performing the specific performance display, specific performance display carrying out instruction information for instructing its carrying out is stored. The storing state of the information in connection with existing starting storage is changed when the information is stored newly. When the information is changed, continuous performance display by the varying display games not less than N is preformed by displaying special specific performance display in the varying display game after the N-th game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052323-A (JP)
Title: Rod and pipe for boring
Inventor: OISHI JUNICHI
IPC: E21B17/042
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod and a pipe for boring for smoothly transferring to a start of threaded engagement from butting of mutual screws, quickly advancing even the threaded engagement, and largely improving the working efficiency by shortening connecting work time while securing strength of the screws of a connecting part.  <P>SOLUTION: A male screw 11 and a female screw 12 on both ends of an almost cylindrical body are formed as a square screw having a plurality of strips, and a width of a thread is formed constant up to the thread tail end. Since the thread just mutually comes into surface contact in a plurality of places equivalent to the number of screw strips symmetrical on the cylindrical center in a state of butting the male screw 11 and the female screw 12, the male screw 11 and the female screw 12 easily keep the mutual correct positional relationship in a butting state, and since a respective screw threadedly engagably contacting state is obtained without practically requiring an adjustment, the threaded engagement can be smoothly started as it is within at least half rotation from here so that connecting work can be quickly performed while improving a threadedly engaging speed by the formation of the plurality of strips of the screws.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003105428-A (JP)
Title: Method for removing metal deposited on tip of tuyere, and method for measuring temperature of molten metal
Inventor: YAMASHITA KOSUKE
IPC: F27D21/00
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting and removing a metal deposited on a tip of a tuyere of a double or triple pipe structure used to blow a process gas or a purge gas for measuring the temperature of molten metal in a refining furnace. SOLUTION: In the method for removing the metal deposited on the tip of the tuyere of the double or triple pipe structure dipped in the molten metal in the refining furnace, the refining furnace under the operation is empty, and in the case of the tuyere of double pipe structure, a hydrocarbon gas, a liquid fuel or a combustible gas is singly run, or at least two of them are mixed and run in a flow passage in a space between outer and inner pipes, and a gas containing oxygen in which gaseous oxygen is regulated in a combustible concentration range is run in the inner pipe of the tuyere.  In the case of the tuyere of the triple pipe structure, the hydrocarbon gas, the liquid fuel or the combustible gas is singly run, or at least two of them are mixed and run in a flow passage in a space between the outermost pipe and a middle pipe, and the gas containing oxygen in which gaseous oxygen is regulated in the combustible concentration range is run in a flow passage in a space between the middle pipe and the innermost pipe of the tuyere. The metal deposited on the tip of the tuyere is melted and removed.
Patent JP-2004055463-A (JP)
Title: Connector
Inventor: OKURA KENJI
IPC: H01R12/16
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of decreasing its height while ensuring contact reliability.  <P>SOLUTION: The contact shares a side piece 27c of a holding portion 27 as a contact piece. The contact is composed of a lateral piece 22a having the same thickness as the side piece 27c and formed by deforming from a lower end of the side piece 27c in a generally orthogonal direction, a tilting piece 22b formed so as to extend aslant and upward from a tip end of the lateral piece 22a, a tilting piece 22c formed so as to fold back in a generally U-shape from a tip end of the tilting piece 22b and upwardly tilting, and a contact piece 22d formed to extend downward from a tip end of the tilting piece 22c and having a generally dog leg shaped side cross section and a bending portion folded so as to project out in a side piece 27c direction of the holding portion 27. The height position of the bending portion 22e of the contact piece 22d is generally the same as the height position of a fold-back portion 22f folding back from the tilting piece 22b to the tilting piece 22c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051364-A (JP)
Title: Garbage collection box
Inventor: KAWABATA HIROSHI
IPC: B65F1/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage collection box that prevents garbage from being scattered by crows or cats, is foldable into a compact shape on non-garbage collection days, can be assembled and folded easily in a single operation, can be handled easily with little burden for women and elderly people on duty for garbage care in their residential area, and does not require a complicated explanation on how to use it to the next person on duty.  <P>SOLUTION: A garbage box body is formed of a front face body 1, a rear face body 2, right and left side bodies 3a and 3b and an upper face body 4, having support posts 5 provided uprightly on both sides of the rear face body 2 for standing the box body up, and the side bodies 3a and 3b are formed into a foldably broken-type shape, the front face body 1 has operation components 6a and 6b for operations of assembling and folding and a locking fitting 7 for latching the components 6a and 6b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061550-A (JP)
Title: Educational learning assisting method and server for educational learning
Inventor: TAKAKURA NAOTO
IPC: G06Q50/20
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an educational learning assisting method and a server for educational learning which assist training in a style wherein a clue to solution for a current problem is searched for along a procedure available in attached material.  <P>SOLUTION: The server for educational learning comprises a learning assisting knowledge database which stores models for simulation, respective operation procedures, and data of user assistance corresponding to means, a mathematical expression processing numerical arithmetic module which performs arithmetic processing for modeling learning problems and calculating simulation, a simulation model data additional registering means for additionally registering data and scenarios of experiments needed to use simulation models for learning, and an agent which assists a learner who operates in respective steps of subject hunting training activities by the learner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058741-A (JP)
Title: Door pressing device of rolling stock
Inventor: KATO TATSUNA
IPC: B61D19/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate clearance adjustment between a door and a pressing member, and minimize the size of a whole device.  <P>SOLUTION: A pushing rod 12 of the pressing member 7 pushing a door 3 from the inside of a coach to the outside of the coach is straightly advanceably and retreatably provided in the inside and outside direction of the coach on a packing 5 circumferentially mounted on the doorway 2 of the coach 1. A piston rod 21 and a pushing rod 12 of the cylinder 8 which are operated by air pressure are connected through a link rod 25. An airtight state of the door 3 is mechanically held by locating a rolling roller 26 at the recessed part 29 of a block member 28 in a pushing state of the door 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180016-A (JP)
Title: Hanger rack
Inventor: MARUYAMA HIDEJIRO
IPC: A47B96/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a vertical pitch for mounting hanger members on a column member being difficult to be narrowed, in a hanger rack in which the hanger members are provided so that one end is hanged on the front part of the column member, the hanger members constituted of a shelf receiving plate in a right-triangle shape of which the vertical dimension is relatively large and the shelf plate to be placed on the shelf receiving plate.  <P>SOLUTION: The column member 2 is constituted of a front plate part 5 and a back plate part 6. A through port is provided at the front plate part 5 and an engagement port is provided at the back plate part 6. Root parts 3a of the front plate parts 5 of the hanger members 3 are penetrated into the through port in the column members, and the back plate parts 6 are engaged with the engagement ports. Namely, the hanger members 3 are securely supported at two points in the fore/aft directions. Since the vertical dimension of the hanger members 3 can be formed be small, thus narrowing an installation pitch to the column member 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003111952-A (JP)
Title: Game machine, program therefor and memory medium
Inventor: IMAZEKI SUSUMU
IPC: A63F7/02
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, a program therefor and a memory medium which achieve a proper quality control to ensure sound games without making players shutter extreme disadvantages nor gain exceedingly large profits from games played in succession. SOLUTION: In the game machine I which is supplied with game media and made to put out the game media based on the results of games, a control means is installed and provided in control with an upper limit as for the ratio of the total value of total game media put out with respect to the total value of total game media used in games carried out at the first frequency of playing in the relationship between the total value of total game media that are supplied to the game machine to be used for playing and the total value of the put-out game media that can be put out from the game machine based on the result of the games while an upper limit is arranged for the ratio of the total value of total game media put out with respect to the total value of total game media used in the games at the second frequency of playing larger than the first frequency of playing.
Patent JP-2004072331-A (JP)
Title: Distortion compensation device
Inventor: MOTOE NAOKI
IPC: H03F1/32
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of distortion compensation in a distortion compensation device for compensating distortion generated in an amplifier for amplifying a signal.  <P>SOLUTION: A signal level detection means 1 detects the level of a signal amplified by the amplifier 5 and distortion compensation execution means 2-4 execute distortion compensation for the signal amplified by the amplifier 5 by a distortion compensation format corresponding to the signal level detected on the basis of correspondence between a distortion compensation control value for determining the distortion compensation format and the signal level. A distortion compensation control value correspondence updating means 6 updates correspondence between the distortion compensation control value to be used for the execution of distortion compensation and the signal level on the basis of the signal amplified by the amplifier 5 and a distortion compensation control value control means 6 controls the number of corresponding groups between distortion compensation control values and signal levels in the correspondence between the distortion compensation control values to be updated and the signal levels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067844-A (JP)
Title: Apparatus for converting treated material such as tire, electric wire or the like into oil
Inventor: TAKAHASHI KENZO
IPC: B09B3/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for converting a treated material such as a tire, electric wire, etc., into an oil, with which metal wire is recovered as it is from the treated material containing the metal wire such as a tire, electric wire, etc., and a plastic is recycled.  <P>SOLUTION: The treated material 11 such as a tire, electric wire, etc., is stored in a mesh container 10, fed to a dissolving tank 14 as it is and the plastic in the treated material 11 is dissolved by a heating medium oil 17 in the dissolving tank 14. The dissolved solution containing the heating medium oil 17 from the dissolving tank 14 is subjected to centrifugation by a liquid cyclone 2 to be separated into a polymer and the heating medium oil 17, the heating medium oil 17 is returned to the dissolving tank 14 and the polymer is thermally decomposed by a gasification apparatus 25. A formed decomposition gas and the heating medium oil to be returned to the dissolving tank 14 are subjected to heat exchange by a condenser 22, the heating medium oil is recovered as a regenerated oil and is partially returned as the heating medium oil 17 to the dissolving tank 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066959-A (JP)
Title: Seat structure for vehicle
Inventor: KAYUMI TETSUYA
IPC: B60N2/20
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat structure for a vehicle capable of preventing interference of occupants' shoulders when three persons are seated and reducing the number of parts and cost.  <P>SOLUTION: This seat structure for the vehicle for three seated persons has a pair of side part seats 11 arranged on both left and right sides and a central seat 16 arranged between the side part seats 11. The central seat 16 is provided so as to slide singly in the forward and backward directions of a vehicle body by a slide mechanism 19 to enable V-shaped layout in which the central seat 16 is positioned on a rear side of the vehicle body for the pair of side part seats 11. Slide amount of the central seat 16 which slides backward of the vehicle body by the slide mechanism 19 is set to such slide amount that occupant's shoulder on the central seat 16 can be separated from the occupant's shoulder on the side part seat 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003253337-A (JP)
Title: Process and apparatus for regenerating creep deteriorated part
Inventor: OZAKI MASASHI
IPC: C21D9/50
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of boilers, turbines, etc., by easily regenerating the parts deteriorated by creep damages.  <P>SOLUTION: While restraining the swelling in a high-temperature, pressure- resistant weldment 3 by cramping which has been subjected to creep deterioration in a piping 2, the weldment 3 is heated with a high-frequency heating coil 10 to perform regenerative heat treatment. Alternatively, after repair welding, the repaired weldment 30 can also be heated to reduce the mismatch in strength between the repaired weldment and the deteriorated part which could not be repair welded. Since deterioration is most likely to progress at swollen parts at the bases of nozzle stubs of a header or in the outer periphery of a curved part of a pipe, these deteriorated parts can be heated through the same process. By heating them at a temperature equal to ore above transformation temperature, the hardened structure at the deteriorated weldment is made identical to a base material, while the deteriorated part in the base material is made identical to an unused material to realize further life extension.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004068462-A (JP)
Title: Bearing structure for bridge of function separation type, and rubber buffer for bridge
Inventor: YAMAMOTO YOSHIHISA
IPC: E01D101/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique for improving the durability of a rubber buffer which shares bearing of the horizontal load of a bridge, in a bridge girder bearing structure of a function separation type, by employing a simple structure and in an easy construction manner.  <P>SOLUTION: A sliding shoe 14 which shares bearing of the vertical load of the bridge and the rubber buffer 16 which shares the bearing of the horizontal load are interposed between a superstructure 12 such as a bridge girder and a lower structure 10 such as an abutment and a pier. Further when relative displacement of the superstructure 12 with respect to the lower structure 10 occurs in a bridge axial direction, a static initial load is applied to the rubber buffer 16 in a compressing direction that is almost perpendicular to a direction of shear deformation imposed on the rubber buffer 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073255-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can perform a fade-in display without increasing the amount of data of moving image data, and perform a moving image performance with full presence.  <P>SOLUTION: A data reproducing means 80c includes a composite display means 80ca for performing a composite display using two or more frame data with varying priorities in back-and-forth directions by superimposing tow or more frame data continuously extended by a data extending means 80b in response to priorities specified by a priority specifying means 80b. A changeover display means 80f includes a fade-in image creating means 80fa for creating two or more fade-in images of which the transmittancy is enhanced step by step from frame data used at a start of reproduction and a fade-in processing means 80fb for executing fade-in processing to shift successively from an image with the most enhanced transmittancy to an image with lower transmittancy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078390-A (JP)
Title: Personal information processing system for realizing protection and utilization of personal information
Inventor: KUROYANAGI DAIZO
IPC: G06F17/30
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein since there is risk that a server discloses or leaks information against a user's will in a conventional topic providing system and it is impossible to utilize information registered after registration data are made secret, and it is impossible to provide any customized topic.  <P>SOLUTION: A user applies management divided by a provision stage to a server to personal information in order to limit the personal information itself to be provided to the server, so that it is not impossible to disclose or leak information against the user's will. Also, the server performs topic provision to an interaction participant with a text having expressions which do not directly use a set value prepared from the set value and information available in public. Also, the provision of the personal information is available from the personal information terminal of the user each time the topic is prepared, and the topic to be provided is prepared based on the personal information, so that the provision of the topic customized for the interaction participant can be more efficiently realized than when the provision of the preliminarily prepared information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080243-A (JP)
Title: Image file edit system, image file edit apparatus, image file edit program, and digital camera
Inventor: ISHIYAMA EIJI
IPC: H04N5/76
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image file edit system capable of simply editing attached information included in an image file.  <P>SOLUTION: The image file edit apparatus 4 receives an image file including image data and attached information (image attached information) corresponding to the image data via a memory card 5 and edits the attached information. The attached information includes longitude and latitude information at a photographing point of the image data. The image file edit apparatus 4 is connectable to information service servers 1a, 1b via a network 3 and transmits at least the longitude and latitude information to the information service servers 1a, 1b and receives service information from the information service servers 1a, 1b. Then the image file edit apparatus 4 adds the received service information to the attached information of the image file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041654-A (JP)
Title: Antislip mat
Inventor: ODAGIRI NORIO
IPC: A47G27/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antislip mat installed at a fishing port and the like, which has antislip effect in all directions and has low wave resistance and is laid on a slop passage, a usual passage and a tread of a stair.  <P>SOLUTION: This mat is made of resilient raw material such as synthetic rubber having an anti-slip characteristic and an anti-weather characteristic. A rhomb-shaped plate (2) is constituted including, at its upper surface, rightward slanted flow grid elements (5, 5'), leftward slanted flow grid elements (6, 6') having a plurality of waved normal/inverse directed saw-teeth protrusions (5a, 5b), (6a, 6b) engraved alternatively, grid points (7) with pyramid-shaped protrusions (7a) and rhomb-shaped grid spacers (8) of straight holes. The rhomb-shaped plates are arranged at upper, lower, right and left orientations through vertical and lateral grid elements (3, 4) with grooves at upper surfaces and integrally assembled to form a grid-like plate (1) and at the same time, both outer edges (1a) at right and left longitudinal sides are reinforced with ribs (10) having outward gradients (11) and flats (12) combined to each other. Each of fixing holes (13) is punched or opened at proper locations of each of the vertical grid elements (3) and the flats (12), respectively.  <P>COPYRIGHT: (C)2004,JPO