baber/WOPTO huggingface dataset:
Patent JP-2004152992-A (JP)
Title: Liquid evaluation device
Inventor: MIZUNIWA TETSUO
IPC: G01N27/416
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for evaluating a washing and an etching performance of a liquid, such as super-pure water and a washing chemical, in contact with a silicon wafer, with respect to the silicon wafer, easily in a short period of time.  <P>SOLUTION: The liquid evaluation device comprises a silicon single crystal electrode, a control electrode, and a device for measuring a potential generated between the two electrodes when they are immersed in a sample liquid, as main components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153573-A (JP)
Title: Device and method for detecting motion, device and method for determining adaptive orthogonal transformation mode, medium and program
Inventor: MIZUNO SHINJIRO
IPC: H04N19/189
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve encoding efficiency by selecting an appropriate orthogonal transformation mode and encoding an interlaced image signal in the encoding of the interlaced image signal.  <P>SOLUTION: Macroblocks inputted from an input terminal 10 are divided into intra-frame orthogonal transformation blocks to be orthogonally transformed. The macroblocks inputted at the same time are also divided into intra-field orthogonal transformation blocks to be orthogonally transformed. Then, prescribed coefficient data are selected from among orthogonally transformed coefficient data and made to be absolute values in each mode. The maximum value is detected from among the absolute values to be a representative value in each mode. A mode determining means 17 weights representative values of the respective modes, compares the representative values, selects the smaller mode and outputs a mode determination result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188916-A (JP)
Title: Data transmitting and receiving system and its method
Inventor: PARK JEONG-HOON
IPC: H04L47/43
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device for transferring a data packet based on characteristics of data for efficient retransmission and also to provide its method.  <P>SOLUTION: A data transmitting/receiving system and its method are disclosed. An identification information generating part adds identification information which is generated from an IP packet based on data information comprising a data type of a payload data and/or a temporal data sequence of the payload data to an IP/UDP/RTP packet. A packet segmenting part segments the IP/UDP /RTP packet added with identification information into an IP/UDP/RTP header and IP/UDP/RTP data. The segmented IP/UDP/RTP header and data can be transmitted through different channels. A receiver sends retransmission control information based on the added identification information extracted by the receiver. A transmitter retransmits reception error occurring IP/UDP/RTP data according to the retransmission control information received by the transmitter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147880-A (JP)
Title: Game machine
Inventor: NAGANO HIROYUKI
IPC: A63F11/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of collecting a foreign matter spilled over a bill guide board without letting the foreign matter splash on various devices inside a housing.  <P>SOLUTION: The game machine comprises the housing, a door 3 mounted on a front opening of the housing, a bill slot 520 disposed on the door 3, and the bill guide board 52A projecting from the lower side of the bill slot 520 toward the front of the housing for guiding a bill to the bill slot 520. The bill guide board 52A has open grooves 524 and a guide part located just under the open grooves 524 for guiding the foreign matter from outside. In addition, a drain bottle 7 is disposed on the rear side of the door 3 for collecting the foreign matter guided by the guide part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149018-A (JP)
Title: Child seat
Inventor: HOSHINO KENJI
IPC: B60R22/10
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a child seat capable of absolutely restricting backward rotation without using another parts such as an extension member.  <P>SOLUTION: In the child seat 10, the front edge of the side support 26 of a seat cushion 20 is extended forward from the front end of a seat cushion body 22 to form an abutting part 52. When the seat 10 is attached to a seat 12 reversely to the longitudinal direction of a vehicle (seat 12) to lay down an infant, the abutting surface 52 of the abutting part 50 abuts on the seat back 12B of the seat 12 in the higher position than the gravity point of the seat 10 including the infant. Thus, the load of the seat 10 is received and supported by a backrest seat back 12B when the seat 10 is going to be rotated backward, thereby absolutely restricting the backward rotation of the seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150190-A (JP)
Title: Dust diffusion preventing system
Inventor: TOFUJI TAKAYOSHI
IPC: B01D46/44
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust diffusion preventing system for use in renewal construction, which eliminates dust in a construction area and prevents floating dust from diffusing into a business area by efficiently operating dust collectors, based on dust concentration and wind direction at a boundary between the construction area and the business area, to thereby ensure smooth business activities.  <P>SOLUTION: The system is comprised of a vent hole 2 which is formed at the boundary between the renewal construction area A<SB>1</SB>and the business area A<SB>2</SB>, a wind direction measuring means 3 for measuring the presence/absence of wind flowing through the vent hole and the wind direction, a dust concentration measuring means 5 for measuring the dust concentration in the construction area, and the plurality of dust collectors 6 for sucking and removing dust in the construction area and emitting the same outside the construction area. If wind flows outward through the vent hole, all the dust collectors are operated, whereas if wind does not flow outward through the vent hole, the dust concentration in the construction area is measured. Then if a measured value is equal to or above a control value, all the dust collectors are operated, whereas if the measured value is below the control value, the dust collectors in a necessary minimum number is operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099315-A (JP)
Title: Mutually intersecting multidirectional carrying device
Inventor: CHOSHOIN YASUHISA
IPC: B65G1/04
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying device capable of vertically transferring articles to storage stories with an elevating carrying device, stopping at a plurality of storage sheds provided in horizontal positions and carrying in/out the articles to the selected shed without using a pallet.  <P>SOLUTION: Plate-shaped matters are placed at even intervals in a comb shape in a storage shelf for a vehicle in the storage shed, and the overall length and width are set appropriately to the vehicle. The plate-shaped matter is also placed at even intervals in the elevating device side in alternating positions different from those in the storage shed side in an intersecting direction, and it can be moved horizontally or vertically by a guide rail such as a wire. Thus, the vehicle can be carried in/out without a pallet. Furthermore, the vehicle is rotated by a roller on the plate-shaped matter in the elevating device side, thus it can be automatically carried in/out back and forth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152702-A (JP)
Title: Microwave ion source
Inventor: ITO HIROYUKI
IPC: C23C14/48
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave ion source capable of changing kinds and the number of charges of the ion as well as operating modes without changing a plasma generating room or an ion source as a whole.  <P>SOLUTION: As to the microwave ion source introducing a microwave into a plasma generating chamber in which a given magnetic field is formed and a predetermined gas is guided, and generating ion by turning the gas into a plasma with microwave discharge, the capacity of the plasma generating chamber is made variable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156058-A (JP)
Title: Method for manufacturing composite material, and composite material manufactured by the method
Inventor: KANETAKE NAOYUKI
IPC: B22D19/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite material, which can easily adjust the percentage of each material content, particularly a metallic aluminum content, in an obtaining composite material, without needing a special external heating means and device, at a lower energy expenditure as well as being industrially easy and inexpensive, and to provide the composite material manufactured by the method.  <P>SOLUTION: The method for manufacturing the composite material comprises filling a predetermined vessel with a mixed powder obtained by mixing a nitride powder with a boron nitride powder to form a green compact having a porous structure, and impregnating the green compact with an Al molten metal to form a composite material including metal boride and having a matrix consisting of aluminum nitride, wherein the green compact is formed by compacting the mixed powder having a mixed ratio of the nitride powder with the boron nitride powder in a range of 1 to 1.8 to 1 to 2.2 (by mole ratio) so that the porosity of the green compact can be 35 to 70%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155319-A (JP)
Title: Braking device for towed vehicle
Inventor: KUBO KENJI
IPC: B60D1/30
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking device for a towed vehicle with a simple mechanism, capable of smoothly carrying the towed vehicle.  <P>SOLUTION: The braking device A for the towed vehicle 1 towed by a towing vehicle is provided with a slide means 9 sliding relatively backwards with respect to a towed vehicle main body 2 by the speed reduction of the towing vehicle, a wedge body 10 connected to a rear end of the slide means 9, a brake operating means 11 which is pressed by one inclined face 10a of the wedge body 10 to be moved back when the slide means 9 slides backwards and the wedge body 10 goes back, and operates a brake 13 of the towed vehicle 1, and a buffering means 12 going back pressing the other inclined face 10b of the wedge body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163152-A (JP)
Title: Car navigation system
Inventor: ASANO MASAHIRO
IPC: G01C21/26
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable displaying information concerning a hill and sea when a destination is near the hill or the sea, only by performing pathway computation to the destination.  <P>SOLUTION: The car navigation system 1 which is provided with a pathway computing function for calculating a pathway from an origin to a destination is constituted by installing a hill information setting means for setting that information relative to the hill is obtained and displayed, a hill judging means for judging whether the destination is near the hill, the hill information obtaining means for obtaining information relative to the uphill near the destination from external information serving means through a radio communication means when the destination is near the hill, and a display control means for displaying the obtained hill information on a display unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159760-A (JP)
Title: Game machine
Inventor: SUMI TAKAHIRO
IPC: A63F7/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which the degree of confidence in an announcement can be clearly recognized by a player.  <P>SOLUTION: A message stating, "You win the game if you catch a golden sea bream", is effective within the range of reserved balls. When a ready-to-win action identical with the announcement arises within the range of reserved balls, a big win happens with a high probability. If no ready-to-win action identical to the announcement appears, no big win happens. In this fashion, since the degree of confidence in the announcement differs according to whether the announcement is identical to the later ready-to-win action or not, the degree of confidence in the announcement can be clearly recognized by the player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164264-A (JP)
Title: Information retrieval means
Inventor: OGUSU CHIKA
IPC: G06F12/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To show detailed information immediately when the more detailed information about contents of a presentation document is required.  <P>SOLUTION: An information retrieval means has a means imparting attribute information to computerized information, a means storing the imparted attribute information, a means displaying a computerized document, a means storing the attribute information of source information when respective contents inside the document are created, and a means retrieving the information on the basis of the attribute information, together. Thereby, a link is set among data or material that is a creation source, and the document that is its product to easily retrieve the detailed information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161137-A (JP)
Title: Vehicular seat air conditioner
Inventor: KAMIYA TOSHIFUMI
IPC: A47C7/74
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of sitting comfortableness caused by an loaded air blowing unit when blowing air and to prevent a dent from occurring on a skin member in a vehicular seat air conditioner.  <P>SOLUTION: A support part 31b integrally formed with a cushion member 30 is provided to an air blowing hole 31 of the cushion member 30.Accordingly, since there is no need to use a lid body of a rigid body for the air blowing hole 31, a defect such that a foreign matter sense due to the interposition of the lid body impairs the sitting comfortableness does not occur.Since a support part 31 is provided, the dent causing designing problem is hard to be generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160014-A (JP)
Title: Kitchen counter screen
Inventor: EMOTO TAKEMI
IPC: A47B77/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen counter screen capable of being simply fixed or removed and at removal, not exposing fixing holes such as screw holes or the like on the surface of the kitchen counter.  <P>SOLUTION: The kitchen counter screen comprises a U-shaped metal fitting 3 having an opening 37 capable of inserting an end part of the kitchen counter 5 and a plate screen body 2 fixed onto a web 32 of the U-shape of the metal fitting 3, wherein a screw hole 331 is provided on a lower flange 33 of the U-shape of the metal fitting 3 and a bolt 36 is provided for being threaded into and out from the screw hole 331.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166814-A (JP)
Title: Wall cabinet
Inventor: NAITO MASAYA
IPC: A47B97/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an inconvenience associated with wiring to a lighting part and to freely install cabinets in places where they are easily used.  <P>SOLUTION: A cover body (4) is provided on the back of the underside (3) of the wall cabinet (2). The lighting part (5) is provided in the cover body (4). A groove (7) is formed in the underside of the cover body (4) behind the lighting part (5) over its length. The cabinets (9) are locked onto the cover body (4) through the groove (7) and are hung down from the wall cabinet (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171251-A (JP)
Title: Image generation device
Inventor: KOIKE TAKAFUMI
IPC: G06T15/04
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generation device allowing reduction of a calculation amount of environment map generation, and capable of generating a high-quality image by use of an environment map.  <P>SOLUTION: This image generation device has an environment mapping means, and is configured by connecting an environment map area generator to an environment map generator. The image generation device generates environment map area data showing the environment map of a portion used for the actual image generation before environment map data generation, and generates the environment map of the necessary portion according to the environment map area data to reduce the calculation amount of the environment map generation. Therefore, the calculation amount necessary for the environment map generation can be reduced, and a communication amount can be reduced in parallel display environment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172382-A (JP)
Title: Nitride semiconductor light emitting element and method for manufacturing the same
Inventor: ONO TOMOTERU
IPC: H01S5/343
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize the reduction of an oscillation threshold and the improvement of yield by improving light emitting efficiency at the central wavelength of a laser.  <P>SOLUTION: A nitride semiconductor light emitting element is configured by successively setting a lower cladding layer constituted of a nitride semiconductor containing Al and Ga, a lower guide layer constituted of a nitride semiconductor primarily containing In and Ga, and an active layer containing a nitride semiconductor primarily containing In and Ga on a substrate. Further, in the element the lower guide layer is provided with a first layer, and a second layer whose content of In is larger than that of the first layer successively from the active layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171443-A (JP)
Title: System and method for supporting energy-saving measure
Inventor: OUCHI SADAMI
IPC: G06Q50/06
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide and use information helpful to proper energy-saving measures to an energy-saving object.  <P>SOLUTION: The system is provided with an energy consumption input processing means for inputting energy consumption data in respective data values of a plurality of energy unit calculation references, an energy unit calculation reference setting means 4 for setting a prescribed energy unit calculation reference out of the plurality of energy unit calculation references, an energy unit calculation means 5 for calculating an energy unit by dividing the energy consumption data by respective data values of an energy unit calculation reference data group corresponding to the energy consumption data, and an energy unit characteristic graph preparing means 6 for preparing a plurality of energy unit characteristic graphs on the basis of the calculated energy unit value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166652-A (JP)
Title: Feed including chitin synthesis inhibitor capable of increasing infection rate of recombinant virus to insect and method of seeding recombinant virus by using the same
Inventor: SHINKAWA TORU
IPC: C12N15/09
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a feed that can increase the infection rate of recombinant viruses to a large amount of insects and a method of seeding recombinant viruses orally to a large amount of insects simultaneously.  <P>SOLUTION: The feed that can increase the infection rate of recombinant viruses to insects contains a powdery artificial feed for insects and an inhibitor of chitin synthesis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175705-A (JP)
Title: Method for producing tetrahydropyran-4-ol
Inventor: NISHINO SHIGEYOSHI
IPC: C07D309/12
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing tetrahydropyran-4-ol in a high yield.  <P>SOLUTION: In the method for producing tetrahydropyran-4-ol by which 3-buten-1-ol is reacted with a formaldehyde derivative in the presence of sulfuric acid to produce tetrahydropyran-4-ol, the water content in the reaction solution is 35-75 mass % based on the reaction solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175208-A (JP)
Title: Interior material excellent in formaldehyde adsorbability
Inventor: KATAOKA TOSHIHIRO
IPC: D04H1/541
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-woven interior material that can adsorb and remove formaldehyde, other chemical substances and odor staying inside a vehicle or a room effectively by including certain amount of hygroscopic fiber for a fiber including the adsorption property, without losing the adsorption property particularly even if another fiber that does not have the adsorption property has to be added for other functions.  <P>SOLUTION: This interior material includes a 20-85 weight % of fiber having the property of adsorbing formaldehyde, where a fiber web including a 5-65 weight % of hygroscopic fiber and a 5-30 weight % of fiber with the thermal fusion property is subjected to a needle punch process to mixed with each other. A fiber having the adsorption property can be obtained by coating high polymer containing acetoacetyl group or a nitrogenous substance on a polyester fiber. A polyester fiber on which an hydrophilic agent is applied for example is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181989-A (JP)
Title: Support and pneumatic run flat tire
Inventor: IZUMIMOTO TAKAHARU
IPC: B60B21/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support and a pneumatic run flat tire for enhancing durability of a leg part.  <P>SOLUTION: In run flat travel, friction is caused when a tire width directional outside surface of the leg part 28 of the support 16 and an inside surface in the vicinity of a tire bead part 18 strongly contact more than ordinary travel, and since a lubricant is held in the leg part 28 of elastomer by forming a groove 30, the lubricant appears from the groove 30, and reduces the friction. As a result, the durability can be enhanced by restraining a crack of the leg part 28.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181472-A (JP)
Title: Mold and structural body for producing casting
Inventor: NAKAI SHIGEO
IPC: B22C1/22
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold and a structural body for producing a casting, having good formability and light weight and sufficient hot-strength and shape-holding property at the casting time and excellent surface smoothness of the casting and excellent removability after casting.  <P>SOLUTION: This mold and structural body includes an organic fiber, an inorganic fiber and a thermosetting resin. It is desirable that the above organic fiber is a paper fiber and the above inorganic fiber is a carbon fiber and the above thermosetting resin is a phenolic resin. A blending ratio of the above organic fiber, inorganic fiber and thermosetting resin is desirably 10-70/1-80/10-70 (weight ratio).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183140-A (JP)
Title: Apparatus and method for analyzing yarn tension for textile machine
Inventor: MASUDA ARATA
IPC: B65H63/028
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable the abnormality of a yarn tension in a draw-false texturing machine to be automatically classified.  <P>SOLUTION: A characteristic vector is extracted by subjecting an abnormal wave shape of the yarn tension in the draw-false texturing machine to wavelet conversion, and the extracted characteristic vector is treated by a self-organizing map (SOM). The result treated by the SOM is two-dimensionally visualized, and displayed on a terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI