baber/WOPTO huggingface dataset:
Patent JP-2004285975-A (JP)
Title: Sprocket structure of internal combustion engine
Inventor: NAKAMURA HIDEAKI
IPC: F01L1/34
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprocket structure of an internal combustion engine for solving a problem wherein judgement by vision becomes difficult if the sprocket structure is hidden by components at an assembling operation when a timing mark paint comes off, or a projection is simply provided.  <P>SOLUTION: A projection part 9 as a timing mark is provided at a predetermined position in a perimeter direction on one side face 6a of a sprocket body 6 of a timing sprocket 1, to which a rotation force is transmitted from a crankshaft, and heat treatment processing accompanied with coloring is applied to one side face including a teeth part and the projection part of the timing sprocket. When a surface of the side face is cut, an outer face of the projection part is also cut, so that the outer face with a metallic color of the cut projection part is formed as a perimeter direction timing mark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292184-A (JP)
Title: Recovery method for tape-like material containing carbon nanotube
Inventor: OZAMOTO DAISUKE
IPC: C01B31/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To continuously recover a tape-like material consisting of synthesized high-purity carbon nanotubes.  <P>SOLUTION: In the recovery method, the tape-like material containing carbon nanotubes and formed on a cathode by arc discharge method is separated by blowing a gas toward the end of the adhered part of the tape-like material adhered to the cathode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291778-A (JP)
Title: Brake control system for vehicle
Inventor: IRIE YOSHIRO
IPC: B60T8/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device for a vehicle realizing natural adjustment of assist brake force.  <P>SOLUTION: Gain C used when a speed reduction G is set against stepping force f is made variable in response to a variation speed of the vehicle state quantity (for example, vehicle speed v) and a brake operation amount (for example, stepping force f) of a driver. Thereby, a speed reduction characteristic is adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290421-A (JP)
Title: Game machine
Inventor: OURA MUTSUYUKI
IPC: A63F7/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of easily increasing the level of a performance effect and complicating it by easily linking the generation state of air bubbles by an air bubble generation means or the like with the change of game music.  <P>SOLUTION: A control system relating to the drive control of a pachinko game machine 1 is constituted of a main board 85, a sound control board 87, a lamp control board 88 and a display control board 86, etc. On the sound control board 87, a CPU 871, a ROM 872, a RAM 873 and an input / output circuit (I/O) 874, etc., are disposed and are interconnected respectively by a bus line. Also, a clock circuit 870 is connected to the CPU 871. Also, to the input / output circuit (I/O) 874, the input / output circuit (I/O) 854 of the main board 85, a speaker 6A, an air pump 55, respective LED boards 62 and a solenoid main body 70, etc., are connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297487-A (JP)
Title: Gateway device
Inventor: HIROZUMI HAJIME
IPC: H04L12/58
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication processing technology for transmitting/receiving an e-mail to a network such as a cellular phone system and the Internet by a single e-mail address.  <P>SOLUTION: This gateway device is constituted so that user information for specifying a user of a packet network 300 and the network 200 is stored, the e-mail addressed to the user is transmitted to the cellular phone 600 on the user's side and a terminal connectable with the network 200 according to the user information, the e-mail from the cellular phone 600 to the network 200 is converted into a form browsable by the terminal and the e-mail from the network 200 to the cellular phone 600 is converted into a form browsable by the cellular phone 600.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294826-A (JP)
Title: Mobile equipment
Inventor: KOBAYASHI HIDEO
IPC: G03B17/56
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile equipment for preventing commodity value from being lost.  <P>SOLUTION: The mobile equipment comprises steel balls 41, a storing case 42 having a storage space 42a free of movement of the steel balls 41 and incorporating the steel balls 41 in the storage space 42a, and a reflection photosensor 43 for detecting the movement of the steel balls 41. An attitude detector 40 for detecting the posture by the movement of the steel balls 41 is fixed on an inside casing 1a of a camera which is the mobile equipment with a both-side tape 50 with an elastic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293965-A (JP)
Title: Refrigerator
Inventor: NAKADA ATSUSHI
IPC: F25C1/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To generate ice quickly, secure silent property and extend mechanical life by using control not rocking at the time of power-on, about ice generation of a refrigerator.  <P>SOLUTION: The refrigerator has an ice tray 14 provided in an ice making chamber 2, an output shaft 17 for rotating the ice tray 14, a driving device 15 for releasing ice from the ice tray 14 by rotating the ice tray 14 a predetermined angle by the output shaft 17 and a controlling device 26 for controlling rotation of a stepping motor 16 which is a driving source of the driving device 15. At the time of power-on, the controlling device 26 controls the driving device 15 to perform normal ice making without rocking the ice tray 14 and, for ice making after that, the driving device 15 rocks the ice tray 14 until water supplied to the ice tray 14 turns into ice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295677-A (JP)
Title: Storing method for operating system
Inventor: INOUE TAKESHI
IPC: G06F9/50
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing method for an operating system capable of further reducing the volume of an image of the operating system.  <P>SOLUTION: In a computer system carrying out data processing by controlling execution of each program in accordance with the operating system, since folders that are not necessary for activation composing the operating system are compressed and stored in a compact flash ROM, and files that are necessary for activation are stored in the compact flash ROM in uncompressed states, the volume of the image of the operating system can be further reduced, and by this, a compact flash ROM with small storage capacity can be used in storing the operating system, and costs can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302564-A (JP)
Title: Name service providing method, execution device of the same, and processing program of the same
Inventor: KOIKE MAKOTO
IPC: H04L12/70
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that efficiently retrieves a plurality of different business services provided by a plurality of nodes constituting a distributed system.  <P>SOLUTION: A name service providing method for providing name information for efficient realization of various services in a distributed system has steps of: receiving a request for name information retrieval from a first node; sending the name information retrieval request to a second node designated in a system definition and storing name information acquired from the second node in a global cache, and retrieving the retrieval-requested name information from a local cache of the node itself and the global cache to send it to the first node.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304434-A (JP)
Title: Triple coil irreversible element
Inventor: KISHIMOTO YASUSHI
IPC: H01P1/365
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triple coil irreversible element of which the insertion loss is reduced and the bandwidth is widened.  <P>SOLUTION: A first central conductor, a second central conductor and a third central conductor are disposed in the vicinity of a thin ferrite plate to cross one another while being electrically insulated, and a static magnetic field is applied to the thin ferrite plate by using a permanent magnet. One terminal of the first central conductor serves as an input/output terminal, and the other terminal of the first central conductor serves as the other input/output terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300819-A (JP)
Title: Non-blocking type reinforcing structure
Inventor: KANDA MASAYUKI
IPC: E02D27/32
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-blocking type reinforcing structure capable of easily carrying out construction work of a reinforcing structure of a footing.  <P>SOLUTION: The reinforcing structure is so constituted that sheet piles 1 are only driven into two surfaces opposed to each other as shown in Figures 1 to 3. The sheet piles 1 are driven in parallel with the direction of a bridge girder as shown in Fig. 4. A pier can be thereby prevented from slantly falling sideways thereof like Great Hanshin Earthquake. Two sheet piles 1 are sufficient, and since the sheet piles 1 are not required for connecting them to each other, the construction work is also easily and simply carried out at a low cost. There is no overhead clearance in the case it is shown in Fig. 4. In other word, each sheet pile 1 is driven sideways from the bridge girder, the bridge girder does not exist upward so that a heavy industrial machine can be installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308041-A (JP)
Title: Testing device for determining length, shrinkage amount and crimp property of artificial fiber and method for using testing device
Inventor: WALEED AL-LAFI
IPC: G01N25/16
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device with which the shrinkage amount, length and/or crimp properties such as a number of crimps, crimp removal and crimp stability of individual staple fiber are especially, substantially simultaneously determined and a method therefor.  <P>SOLUTION: The testing device 1 is equipped with a transparent or translucent upper fixation board 2 fitted so as to hold at least the top of at least one staple fiber 100 and at least one transparent or translucent clip 4 fitted so as to be arranged at the opposing lower end of the staple fiber in order to especially, substantially simultaneously the shrinkage amount, length and/or crimp properties such as a number of crimps, crimp removal and crimp stability of individual staple fiber. The measurement method comprises using the testing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307618-A (JP)
Title: Adhesive resin particle
Inventor: SEKIYA TOSHIO
IPC: C08F2/44
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide adhesive resin particles excellent in display function and adhesive power of a substrate and having light-screening properties.  <P>SOLUTION: The adhesive resin particles are prepared by dispersing carbon black particles with a specified particle size in a solution prepared by dissolving an acrylic polymer in an acrylic monomer, adding glycidyl (meth)acrylate and/or an alkoxysilane compound to the resultant dispersion, and suspension polymerizing the added glycidyl (meth)acrylate and/or the added alkoxysilane compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004122747-A (JP)
Title: Polyolefin resin multi-layer film and package using it
Inventor: KAWAI KENJI
IPC: B32B27/32
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film having an anti-fog property at the inside face thereof, good sliding to a filler and excellent workability, and also having excellent transparency, good impression, and which is suitable for packaging perishables.  <P>SOLUTION: In a laminated film, a seal layer mainly including a polyolefin resin is formed to the inside surface of a base layer comprising a biaxially oriented film mainly with a polypropylen resin and also with an anti-fog agent. The film is characterized in that the melting point of the polypropylene resin of the base layer is higher than the melting point of the polyolefin resin of the seal layer, the surface of the seal layer has the anti-fog property, and threads per inch of projection having a thread height of 0.1 μm or higher and 0.2 μm or lower are 30 pieces or more and 150 pieces or less, the threads per inch having the thread height of 0.8 μm or higher and 2.0 μm or lower are 1 piece or more and 30 pieces or less and there are no threads per inch of projection having the thread height of more than 2.0 μm wherein the thread height is measured with a three-dimensional surface roughness tester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311311-A (JP)
Title: Lighting device
Inventor: KATO JUNICHI
IPC: F21Y103/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting control system capable of a steady remote control communication by a small infrared emission output without being affected by an environment where the luminaire is installed, not requiring any wiring of a signal line or the like.  <P>SOLUTION: The lighting control system is composed of a master unit 20 transmitting a remote control signal of infrared light to a luminaire 30 and the luminaire for receiving the remote control signal from the master unit 20 or other luminaires 30, and by combining at least one master unit 20 and a plurality of luminaires 30, the remote control signal is transmitted from the master unit 20 to the plurality of luminaires 30 successively. The remote control signal transmitted from the master unit 20 or the luminaire 30 to the other luminaires 30 is transmitted as a direct light without accompanying reflection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004267710-A (JP)
Title: Grooved tape for tidying documents and books
Inventor: KANZAKI TAKAHIRO
IPC: A47B97/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a grooved tidying tape capable of precisely storing, tidying and maintaining documents, books, stationary and the like by mounting strip-shaped plates vertically alternately provided with irregularities in parallel on the inside wall of a box forming a bookshelf, for example so as to ensure the documents, the books, the stationary and the like in a bookshelf or a drawer can be neatly stored.  <P>SOLUTION: The grooved tape for tidying documents and books is made of strip-shaped plates vertically alternately provided in parallel with irregularities in opposition to each other and is designed to be attached to the inside walls of a bookshelf or a drawer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004320288-A (JP)
Title: Conformal array antenna system
Inventor: IWASAKI TORU
IPC: H01Q21/20
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conformal array antenna system having a simple configuration and capable of selecting antenna elements contributing to formation of a beam with very high accuracy even under a complicated propagation environment including many multi-paths.  <P>SOLUTION: Subarray elements of a conformal array antenna 13 are equally divided into groups A1 to A4. Reception amplitude levels of antenna elements of the groups A1 to A4 are averaged to obtain an average C/N level and a group the average C/N level of which exceeds a reference level of received C/N is selected. Thus, even when a reception level L5 of the antenna elements 11 reaches a reference value L3 or below due to the effect of a null 32, since even the antenna elements 11 whose value is the reference value L3 or below can be selected, the antenna elements 11 contributing to a direction of an arrival wave 31 can accurately be detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320417-A (JP)
Title: Temperature compensated piezoelectric oscillator
Inventor: OSHIMA TAKESHI
IPC: H03B5/32
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, since an indirect TCXO obtained by one-chip integrating a semiconductor temperature sensor together with a temperature compensation voltage generating circuit and an oscillation circuit has a low sensor sensitivity, an amplifier circuit of the sensor output is provided, and hence the phase noise characteristics of the TCXO is deteriorated.  <P>SOLUTION: A thermistor is formed as a temperature sensor at the bottom out of a ceramic package 7 out of an IC 5 by thin film printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320498-A (JP)
Title: Video signal recording device and recording method
Inventor: HORIUCHI SUNAO
IPC: H04N19/134
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that data quantity cannot be reduced and picture quality is deteriorated in a compression processing using correlation between frames since correlation between the frames becomes low when a recording rate is made low, although long time recording is performed by lowering the recording rate to a recording medium in a monitoring device.  <P>SOLUTION: The device is provided with a means for setting the recording rate at every video, and a means for setting a reference value of the recording rate. When the recording rate becomes lower than a recording rate reference value, picture compression in the frame, which does not use correlation between the frames, is performed in the picture compression processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319916-A (JP)
Title: Light receiving element
Inventor: OKAZAKI HARUHIKO
IPC: H01L31/10
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving element for efficiently separating multi-wavelength signal light for photoelectric conversion.  <P>SOLUTION: The light receiving element comprises a waveguide having a first band gap wavelength; a reflection layer that is provided on the waveguide layer and reflects or transmits light through the waveguide layer in the direction of waveguide depending on the wavelength of light; and a light absorption layer that is provided near the waveguide layer and has a second band gap wavelength that is longer than the first one. Additionally, in another embodiment, the light receiving element comprises a light guide layer having the first band gap wavelength; a first light absorption layer that is provided near the light guide layer and has the second band gap wavelength that is longer than the first one; and a photoelectric conversion section having a reflection surface that is provided at the end section of the light guide layer and reflects light through the light guide layer in a direction for crossing the waveguide direction, and a second light absorption layer, where light reflected by the reflection surface enters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316372-A (JP)
Title: Floor material
Inventor: FURUTA TATSUHIKO
IPC: B32B5/18
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material having wooden resin-foamed molded bodies as a base material having excellent wood touch and recyclability and capable of offering well-balanced excellent physical properties in various areas such as thermal insulation, sense of walking, scratch resistance and indent resistance.  <P>SOLUTION: In a floor board containing an igneous filler 12 such as wooden powder and a thermoplastic resin 11 such as polyolefin-based resin or the like are contained in the floor board and a decorative sheet 2 is laminated which mainly contains the thermoplastic resin having a similar kind of the thermoplastic resin 11 contained in the the woody resin-foamed molded body 1 on the surface of the woody resin-foamed molded body 1, and the thermoplastic resin 11 is cross-linked by irradiation with radiant ray such as electron beam or gamma ray by a dose of approximately from 1 to 100 kGy to the woody resin-foamed molded body 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323028-A (JP)
Title: Cover for carrier tape and method of mounting it
Inventor: YOSHINO TAKASHI
IPC: B65D77/20
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for a carrier tape which effectively prevents a component from falling, and a method of mounting it.  <P>SOLUTION: The cover 1 for a carrier tape is used for the carrier tape 10 having a plurality of storage pockets 11a for receiving electronic components 20, a cover tape 12 for covering the pockets 11a and feed holes 11b formed on at least one of side rims. The cover 1 has a flat platelike cover body 2 with a predetermined length, a fold 3 for forming a guide slot 4 by folding one of longitudinal sides of the cover body 20, and a claw 5 formed by folding the other longitudinal side of the cover body 2. The cover is mounted via the guide slot 4 and the claw 5 slidably on both side rims of the carrier tape 10, thereby covering at least several storage pockets 11a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323049-A (JP)
Title: Material feeder
Inventor: KITAHARA RYOETSU
IPC: B65D88/28
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material feeder of a simple structure capable of preventing clogging with a material which is allowed to flow down and be fed from a hopper to a part to be fed.  <P>SOLUTION: An expanded space part 13 having the sectional area larger than that of a material discharge part 10 is formed in a part to be connected to the material discharge part 10 of a connection pipe 12 to connect the material discharge part 10 of a hopper 6 to a part to be fed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327939-A (JP)
Title: Wiring board and its manufacturing process
Inventor: MURATA HARUHIKO
IPC: H01L23/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board exhibiting excellent electrical characteristics and connection reliability and having a structure advantageous to compaction.  <P>SOLUTION: The wiring board 11 comprises a substrate 12, a first major surface side connection terminal 17, a second major surface side connection terminal 18, and inner conductor circuits 36, 53, 54. The first major surface side connection terminal 17 has such a structure as a gold plating layer 26 is formed on a copper layer 23 through an electrolytic plating layer 29 and is solder jointed to the connection terminal 76 of an electronic component 16 mounted on the first major surface 13 side of the substrate 12. The second major surface side connection terminal 18 has such a structure as a gold plating layer 30 is formed directly on a copper layer 24 and has a larger area than the first major surface side connection terminal 17 and is solder jointed to the connection terminal of another substrate 61 supporting the second major surface 14 side of the substrate 12. The inner conductor circuits 36, 53, 54 conduct the first major surface side connection terminal 17 and the second major surface side connection terminal 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003837-A (JP)
Title: Air conditioner
Inventor: NIWA KIYOMI
IPC: F24F7/08
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner that secures necessary and sufficient air conditioning effect including ventilation in all rooms of a residence, miniaturizes an air conditioning unit, decreases output of a fan, and improves workability.  <P>SOLUTION: The air conditioner is used for the residence having a plurality of rooms R and a common space 11 such as a corridor. The air conditioner has the air conditioning unit 10 that is disposed under the roof or the floor of the common space, stores a heat exchanger 23 and the fan 24, and has a blowing port 22a, a dressed panel 18d exposed from and mounted to the common space, and a suction port 22 disposed in the dressed panel and communicating with the common space. The air conditioner also has a venting unit 18 disposed on at least one place of the roof, wall, and floor of each room and has a blowing port, a duct 16 for communicating the blowing ports of the venting unit with an air conditioning unit, and a ventilation unit 20 disposed in the common space and operating in response to an environmental condition such as a season.  <P>COPYRIGHT: (C)2004,JPO