baber/WOPTO huggingface dataset:
Patent JP-2004332233-A (JP)
Title: Steel pipe pile
Inventor: TAKAMORI HIROSHI
IPC: E02D5/56
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe pile, in which an operation for a joining is simplified and which is worked inexpensively, in the steel pipe pile in which a steel pipe pile body and a front end member are constituted separably.  <P>SOLUTION: The steel pipe pile 100 has a steel-pipe pile body 101, in which a notched groove 10 is formed in the axial direction from a front end, and the front end member 102 in which a spiral blade 20 is installed on the outer periphery of a cylindrical body 21 externally fitted at the front end section of the body 101 and a projecting section 22 fitted to the notched groove 10 is formed at the inner periphery of the body 20. The front end member 102 is mounted at the front end section of the body 101 under the state, in which the member 102 is fixed in the screwing direction and direction of rotation of the steel pipe pile 100 by externally fitting the front end member 102 to the body 101 while fitting the notched groove 10 and the projecting section 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330661-A (JP)
Title: Liquid jet head and method of manufacturing the same
Inventor: FUKUNAGA TOSHIAKI
IPC: B41J2/06
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head that can stably and highly precisely eject a liquid in high density at a high recoding frequency, and a method of manufacturing the liquid jet head.  <P>SOLUTION: An ink guide member 50 of an inkjet head 3 has a sharp tip section 54 and an ink fluid outlet 55 is provided in the vicinity of the sharp tip section 54. An ink flow 14 across the side face of the sharp tip section 54 is formed by the ink flowing out from the ink flow outlet 55. A part of a solvent guided from the ink flow 14 is guided to the uppermost section 58 at the tip, and then a meniscus 16 for ejection of the ink droplet. In the manufacturing of the ink guide member 50, a mold substrate 90 is pressed against a surface of a photosensitive resin layer 81 formed on an insulation substrate 79 to form the sharp tip section 54. After that, the photosensitive resin layer 81 formed on the sharp tip section 54 is partially exposed to a light to be developed, and then the ink guide member 50 having a high aspect ratio structure is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334640-A (JP)
Title: Method for identifying multimedia data and its program
Inventor: KATO MASAYA
IPC: G06F17/50
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification method and its program which is robust against the incomplete boundary information, and therefore able to perform identification even when there is any incomplete boundary information, whose processing speed is short and high-speed, which can be easily installed in a computer, which does not raise any fear that different spaces are classified into one space, and which can be applied to a multi-space.  <P>SOLUTION: This method comprises an external data acquiring step (S1), external data input step (A), a cell dividing step (B), cell sectioning step (C), space sectioning step (D), simulation step (S3) and output step (S4). In the cell sectioning step (C), a boundary cell (13a) is sectioned into a cell having a cutting dot where its ridge line or vertex is cut with boundary data and a cell whose portion brought into contact with a cell in a different hierarchy is larger, and whose portion brought into contact with the cell in the different hierarchy has a cutting dot and a medium number is added to each cell vertex.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333377-A (JP)
Title: Route-search method
Inventor: KUBOTA KOJI
IPC: G01C21/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route-search method capable of realizing improved convenience in ease of running, safety and saving of time sensed, etc.  <P>SOLUTION: A navigation center 30 calculates the shortest route, from present position designated by the general vehicle 40 to a destination, and an area of a threshold from each node of the route, then searches a link in the area to a traffic control center 20, if the link is obtained, the calculation of the route is performed again so as to include the link. When the link is obtained from the traffic control center 20, the traffic control center 20 processes from the traffic historical data, while weighting with the number of times for all business vehicles which passed through each of the link classified by vehicle kinds (vehicle sizes), the day of the week, and the time zone. While when the route is obtained, the traffic control center 20 processes the traffic history in the route format (the node and the link).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340158-A (JP)
Title: Rotating type machine having torque limiter function
Inventor: NOSAKA MICHIYASU
IPC: F04B35/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque limiter mechanism which can surely interrupt power transmission at a required torque.  <P>SOLUTION: A screw is formed at a screw connecting portion 10 of a pulley 9 (a boss portion 9g) and a shaft 1a. The screw has a thread which is formed such that its fastening torque increases when the power has been applied to the pulley 9, In addition, a fracture 1i is provided so as to fracture by an axial force caused by the fastening, when the fastening torque applied to the screw connecting portion 10 exceeds the required value. By this configuration, the stress for fracturing the fracture portion 1i is not a shear stress, but becomes mainly a tensile stress. In addition, because the tensile stress almost uniformly distributes on the cross section differently from the case of the shear stress, the stress distribution at the fracture portion 1i can be relatively accurately estimated and analyzed. Therefore, the necessity of the trial and error method for determining the size, materials, etc. of the fracture portion 1i is reduced, and the design and development are easily carried out, and the fracture portion 1i can be surely fractured at the required torque without fracturing by fatigue.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003336228-A (JP)
Title: Road sign device
Inventor: KIN RYUSHU
IPC: E01F9/677
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sign device which allows a sign mechanism to be easily installed in a support, enhances durability against a physical force from outside, and can maintain a fine appearance permanently.  <P>SOLUTION: This road sign device, which is to be mounted on the support P erected on a road, is equipped with: a support fixing mechanism 10 which is composed of two clamp bands 11 and 15 in which one end of the clamp band 11 and that of the clamp band 15 are coupled to each other via a hinge mechanism; a supporting mechanism 20 which is composed of a fixed-side supporting mechanism 21 joined to the mechanism 10, a movable-side supporting mechanism 24, and a fastening means for coupling both the mechanisms 21 and 24 together; the sign mechanism 30 which is composed of a band frame 31, a front cover 34 and a rear cover 35; and a sign mechanism fixing means 50 for joining the supporting mechanism 20 to the sign mechanism 30. A constitution like this enables an improvement in easiness of mounting, the durability and the fine appearance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338236-A (JP)
Title: Surface treated weather-resistant steel material, surface treating agent for weather-resistant steel material and manufacturing method of surface treated weather-resistant steel material
Inventor: KONISHI TOMOYOSHI
IPC: B32B15/08
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treated weather-resistant steel material having a resin coat which facilitates formation of protective rust on the surface of weather-resistant steel used outdoors, while suppressing occurrence of flow rust till the protective rust is formed, a surface treating agent therefor and a manufacturing method thereof.  <P>SOLUTION: The surface treating agent containing a resin, a phosphoric acid compound and a pigment is applied at normal temperatures on at least one surface of a base constituted of a weather-resistant steel material and it is dried at normal temperatures or by heating at an ambient temperature up to 200°C and formed into the resin coat. The total content of the phosphoric acid compound and the pigment in this coat is controlled to be 40-95 mass%, the content of the phosphoric acid compound to be 3-40 mass%, the thickness to be 2-100 μm and the water vapor permeability at 20°C to be 1,000-5,000 g/m<SP>2</SP>24h.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343915-A (JP)
Title: Electric motor
Inventor: NAKAHARA HIROSHI
IPC: H02K1/22
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling efficiency by effectively cooling around the heavily heating center portion of the direction of a rotating shaft of a rotor.  <P>SOLUTION: This electric motor is made up of the rotor 4 of an electric motor 1, a shaft 8 that becomes the rotating shaft, a ring 9 fixed to the roughly center portion of the shaft 8, and a pair of rotor cores 10 arranged at both sides of the direction of the rotating shaft sandwiching the ring 9. A plurality of louvers 15 are cut penetratingly in a pair of the rotor cores 10, and recessed portions 12 are formed on the outside circumferential surface of the ring 9. These louvers 15 are communicated with the recessed portions 12 to make a cooling air path. Then, a distance L2 from the opening positions of the recessed portions 12 to the shaft is made larger than a distance L1 from the opening positions of the louvers 15 to the shaft. By causing a pressure difference between the positions, cooling air taken into the louvers 15 when the rotor 4 is rotated is configured to flow toward the recessed portions 12 and to concentrate on the vicinity of the center portion of the rotor 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338620-A (JP)
Title: Tire temperature measuring method, and tire temperature measuring apparatus used for it
Inventor: UEDA HIROYUKI
IPC: G01M17/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire temperature measuring method allowing experimental data collection for a tire design and quality assurance and the early detection of an abnormality which may cause a tire failure by directly measuring a temperature in a rubber member inside the tire, and a tire temperature measuring apparatus used for this method.  <P>SOLUTION: An eddy current is generated in a predetermined part P of a conductive member such as a steel belt B constituting the tire T, a current induced in a measuring coil 1 arranged outside the tire T by magnetic flux induced by the eddy current is measured, and the temperature of the rubber member near the predetermined part is determined by converting this current value to the temperature based on a predetermined conversion equation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003328161-A (JP)
Title: Method for etching material surface using chemical reaction derived by focused electronic beam
Inventor: KOOPS HANS WILFRIED PETER
IPC: G03F1/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for etching material at its surface by a focused electronic beam for deriving a chemical reaction on the surface.  <P>SOLUTION: The method comprises irradiating the material to be etched by using at least one molecular beam, at least one photon beam and at least one electronic beam in a vacuum atmosphere, exciting the irradiated material and the molecules of the molecular beam so as to induce the prescribed chemical reaction by the compositions of the material and the molecules and to form a reaction product, and removing the reaction product from the surface of the material, i.e., having irradiating and removing steps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342161-A (JP)
Title: Use of 7-oxide dhea derivative for treating dry skin having asteatosis
Inventor: RUBINSTENN GILLES
IPC: A61K8/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide use of a composition for cosmetic or dermatologic treatment of dried skin or dried scalp having asteatosis.   <P>SOLUTION: The composition comprising at least one 7-oxide DHEA (dehydroepiandrosterone) derivative is used in order to treat the dried skin or dried scalp. 7-Oxide DHEA derivative which is particularly suitable for use in the present invention includes 7-hydroxy DHEA or 3-O-acetyl-7-benzoyloxy DHEA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349133-A (JP)
Title: Ignition device for combustion engine and mounting structure of same
Inventor: YORITA HIROSHI
IPC: H01T13/44
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for a combustion engine detecting a knocking phenomenon in a combustion chamber with high authenticity by using a built-in pressure detection element.  <P>SOLUTION: The ignition device is formed by integrating an ignition coil 3 and an ignition plug 2 for the combustion engine, and is provided with an approximately cylindrical insulator 5 housing a secondary coil 32 and a central electrode 22 and with a primary coil 31 inserted into it; an approximately cylindrical case 10 equipped with a grounding electrode 23, in which the insulator is inserted; and the pressure detection element 4 for measuring the pressure in the combustion chamber 200 of the combustion engine. The ignition device 1 is engaged with the case 10 at its rear side end in an axial direction, and equipped with a holding member 8 setting a position of the insulator 5 in an axial direction. The pressure detection element 4 is located between the rear side end of the insulator 5 in the axial direction and the holding part 8. Further, a weight member 15 adding a prescribed weight is mounted on a perimeter of the case 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344430-A (JP)
Title: Game ball counter
Inventor: INAO MINORU
IPC: A63F7/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To be provided in a ball delivery passage, a ball throw-in passage, or other ball passages in a game machine such as a Pachinko machine, count the number of balls passing through the ball passages, and surely detect abnormality due to fraud, trouble or the like.  <P>SOLUTION: This game counter comprises a single electric actuator such as a stepping motor 10 actuating a ball braking means such as a screw 12 and alternately passing game balls in a plurality of rows of ball passages one by one, ball detecting sensors 11a and 11b provided in respective ball passages, and a means determining whether or not the ball detecting sensors alternately detect the game balls.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346885-A (JP)
Title: Turbine frame structure
Inventor: MATSUMOTO YUTA
IPC: F01D25/24
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine frame structure, for reducing the whole weight, reducing a pressure loss by reducing a recess-projection of a flow passage surface, reducing thermal stress, and restraining the inflow of high temperature gas into fair rings, in the turbine frame structure composed of a strut and the fair rings, and supporting a rotary shaft and a bearing of a gas turbine.  <P>SOLUTION: This turbine frame structure has the strut 12 for connecting an outer ring 2 and an inner ring 4 of a turbine frame, a plurality of fair rings 14 positioned at an interval in the peripheral direction by surrounding the strut, and a connecting member 16 for connecting the adjacent fair rings in the peripheral direction. The fair rings 14 are divisibly formed in the peripheral direction by sandwiching the strut 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349617-A (JP)
Title: Dust core for reactor
Inventor: KONO TETSUO
IPC: H01F27/24
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise core of a reactor, by using actively dust cores.  <P>SOLUTION: The reactor has two or more core elements 13, 14, 15 comprising dust cores the thickness of each of which is made smaller than the one of the reactor. The core elements are so combined with each other as to constitute a unit core 10 formed into a predetermined shape of the reactor. There is constituted another unit core 20 formed into the same shape as the core unit 10 by combining the core elements 13, 14, 15 with each other in a different way from the unit core 10. The unit cores 10, 20 are so disposed alternately that the positions of butted portions A generated by combining the core elements 13, 14, 15 with each other are made different from each other with respect to the unit cores 10, 20. Then, the unit cores 10, 20 are so superimposed on each other alternately by the required thickness of the reactor as to stick them on each other pressingly in the superimposed direction of them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344142-A (JP)
Title: Fishing rod
Inventor: HARADA TAKAFUMI
IPC: A01K87/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod having a relatively simple structure of a fitting part of respective rod parts and capable of aiming at the light weight and economy of the rod.  <P>SOLUTION: This fishing rod is equipped with a root rod 1 and extendable rods 2 joined as freely being taken in and out to the inside of the root rod 1. The root rod 1 has a nut member 5 mounted as freely attachable and detachable at the root rod side end part, and at the root rod side end part of the root rod 1, a plurality of splits extending in its axial direction are formed by taking an interval in its circumferential direction. The nut part 5 is an almost tubular member, and the inner circumferential surface of the root rod side is tapered as becoming smaller diameter on going to the root rod side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352408-A (JP)
Title: Sheet stacking device, and image forming apparatus provided with the same
Inventor: SAITO TAKASHI
IPC: B65H31/30
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet stacking device capable of securely arranging and discharging sheets by collecting sheets stacked on a tray along the width for temporarily stacking the sheets to be arranged at a prescribed position, and securely discharging the sheets to a stacking stacker from the temporarily stacking tray.  <P>SOLUTION: In this sheet stacking device, a support tray 203 to temporarily hold sheets for adding post-processes is continuously disposed with a discharged paper stacker 202 to contain the sheets from the tray to be stacked, and on the support tray 203, an arranging means 219 to arrange the sheets by the side edge to be collecting along the width, and sheet discharge means 205 and 206 to carry the sheets to the discharged paper stacker 202. In this constitution, a sheet projecting member 223 to flex the sheet perpendicularly to a carrying direction is provided on a passage to carry the sheet from the support tray 203 to the discharged paper stacker 202 to be movable between a projection position where it is projected to the passage and a retraction position where it is retracted. A moving means 227 for the sheet projecting member is also provided to position the sheet projecting member 223 to the retraction position when the sheets are arranged, and the projection position while the sheets are carried to the discharged paper stacker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003494-A (JP)
Title: Gas turbine and its bleeding method
Inventor: YURI MASANORI
IPC: F01D11/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine for preventing any power losses by a bleeder to a rotor disk, and a bleeding method for the gas turbine.  <P>SOLUTION: In this configuration/method, a bleeder F1 is formed into a swirl rotating in the same rotational direction as that of a first stage rotor disk 13, and fed to the first stage rotor disk 13, and a part of the bleeder F1 is fed between each first stage stationary blade 11 and each first stage rotor blade 12 bypassing each TOBI nozzle 19a as a flow passage of the swirl.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356957-A (JP)
Title: Channel selection device
Inventor: KOJIMA MASAYOSHI
IPC: H04N5/445
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the erroneous selection of a channel under a watch in a channel selection device selecting a desired channel specified by two or more key operations.  <P>SOLUTION: A television receiver 10 switched to the desired channel by two or more key operations displays a channel number selected at the present stage on the screen of a cathode-ray tube 26 upon inputting some digit numbers of the desired channel number by the key operation in a remote transmitter 12. In this way, the desired channel number is inputted while the present channel number is being confirmed. Thus, the erroneous selection of the present channel is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004098050-A (JP)
Title: Method and apparatus for cleaning at least one adhesive nozzle
Inventor: HEIDE JIRKO
IPC: B05B15/52
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively achieve cleaning for adhesive nozzles.  <P>SOLUTION: This is a method for cleaning adhesive nozzles 11 in which cleaning members 12 are installed in order to clean at least one of the adhesive nozzles, provided with an adhesive coating device 10 having at least one adhesive nozzle which coats an adhesive 33 on an element 32 to be processed by a machine, attached at least one cleaning member 12 to at least one adhesive nozzle 11, capable of relatively relocating the adhesive nozzles 11 and the cleaning members 12 each other and capable of cleaning by the machine according to the specified operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351856-A (JP)
Title: Image formation device
Inventor: HASHIMOTO YASUHIRO
IPC: G06F3/12
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device which is capable of automatically combining two or more files to be printed, thereby reducing users' workloads.  <P>SOLUTION: In case a job that includes a file to be printed is received, a judgement is made as to whether the job includes a template that expresses a combination of two or more files (S2). When the job is judged to include the above template, this particular job is allowed to be stored in a storage section (S4). Then, whether or not all the jobs that include the files to be combined are stored in the storage section is confirmed in accordance with the above template (S3). When it is judged that all the jobs are stored in the storage section, the printing in which the files included in all the jobs are combined is controlled in accordance with the above templates (S5, S6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363822-A (JP)
Title: User terminal and information support system
Inventor: NISHIMURA TAKUICHI
IPC: H04B10/11
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new user terminal which enables a user to easily acquire visual information as well as audio information in an optical space communication environment and to provide an information support system employing the user terminal.  <P>SOLUTION: The user terminal includes: a solar battery (11) for receiving signal light whose DC component includes liquid crystal shutter drive power and whose AC component includes a liquid crystal shutter drive signal in accordance with the visual information; and a liquid crystal shutter (12) to which the solar battery (11) supplies the power extracted from the signal light and which is driven according to the similarly extracted drive signal to display the visual information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI