baber/WOPTO huggingface dataset:
Patent JP-2004363681-A (JP)
Title: Packet shaping method, packet shaping apparatus and computer program for implementing the method, and computer program storage medium
Inventor: INOSHITA AKIHITO
IPC: H04L47/43
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for identifying an application while a packet remains fragmented and applying shaping to the packet and to provide a computer program and a storage medium.  <P>SOLUTION: In the packet shaping method for receiving fragmented packets and applying shaping to them and transmitting the result, the fragmented packets are stored in a plurality of entries by using the header information of the received packets and a transmission interval for a searching index, packets whose sender and destination IP addresses, sender port number and destination port number are coincident with contents of the entries are stored in a queue, a value of an identifier of the searching index is updated, packets at least one of the elements of which is dissident are stored in a transparent queue, packets whose transmission source and destination IP addresses and whose identifier are coincident with contents of the entries are stored in the queue, packets whose sender and destination IP addresses are coincident and whose identifier is dissident are stored in the queue when a packet including a port number with the same identifier arrives, the packets stored in the queue are read at set transmission intervals for each corresponding entry, and the packets stored in the transparent queue are immediately read.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363159-A (JP)
Title: Electromagnetic wave absorptive panel
Inventor: KIMURA KENICHI
IPC: H05K9/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorptive panel that is low in cost and light in weight, can be processed easily, and can be used suitably as an interior electromagnetic wave absorptive panel.  <P>SOLUTION: The electromagnetic wave absorptive panel 10 is constituted to hold first and second boards 12 and 14 formed of an ordinary building material, such as the calcium silicate board, mortar board, etc., in parallel with each other by demarcating an intermediate area 18 having a prescribed thickness between the boards 12 and 14 by interposing a spacer material 16 between the boards 12 and 14. The spacer material 16 is constituted so that the characteristic impedance of the intermediate area 18 may become almost equal to that of a free space. In addition, the panel 10 is provided with an electromagnetic wave reflecting material 20 composed of a metallic sheet etc., on the back of the second board 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360248-A (JP)
Title: Soil improving method
Inventor: YOSHIDA TERU
IPC: E02D27/34
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil improving method which enables rational, economical, sure and firm performance of soil improvement.  <P>SOLUTION: In a soil improving body 1 formed in ground 3 directly under a building 2 on the earth's surface, an underground side is formed as a curved surface in a state wherein depths on both sides of the building 2 are smallest and wherein a depth in the central part of the building 2 is greatest. A central part corresponding to the building 2 is thickened so that concentration of stress in the body 1 can be reduced, and a compressive fracture and a tensile fracture due to bending are hardly caused. The central part (whereon a load of the building 2 acts most greatly and wherein compressive settlement is great) of the body 1 is thickened, so that the body 1 can also be made rational for settlement measures. Furthermore, the underground side of the body 1 is formed as the curved surface, so that the body 1 can be stabilized in the soft ground 3 even if the body 1 is not supported by supporting ground 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359846-A (JP)
Title: White resin composition for sealing and electronic component apparatus
Inventor: NANJO EMI
IPC: H01L23/31
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a white resin composition for sealing having good moldability and reliability, free from any problem on the environment and having excellent flame retardance, and to provide an electronic component apparatus using the resin composition.  <P>SOLUTION: The white resin composition for sealing comprises (A) an epoxy resin, (B) a phenol resin curing agent, (C) β-titanic acid in an amount of 5-30 wt.% based on total amount of the composition and (D) an inorganic filler, and does not substantially contain any flame retardant. The electronic component apparatus is obtained by using the resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358832-A (JP)
Title: Liquid container
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid container capable of judging whether liquid in the container is actually pressurized by pressure fluid or not.  <P>SOLUTION: The liquid container comprises a first storage chamber 11, first pressurizing means 13A and 14 including a first flexible film 13A constituting the wall of the first storage chamber 11, a second storage chamber 12 communicating with the first storage chamber 11 and a liquid delivery opening 6 such that the pressure of pressure fluid applied to the liquid in the first storage chamber 11 is transmitted to the liquid in the second storage chamber 12, second pressurizing means 17 and 19 for pressurizing the liquid in the second storage chamber 12, and a detecting means 16 producing an output signal variable depending on pressure variation of the liquid in the second storage chamber 12. Assuming the pressures being applied to the liquid in the first and second storage chambers 11 and 12 by the first and second pressurizing means are P1 and P2, and pressure loss in the liquid channel from the liquid container to a liquid consuming unit is P3, the relation P1>P2>P3 is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361281-A (JP)
Title: Optical fiber sensor
Inventor: KAWAMURA TAKESHI
IPC: G01D5/26
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in an optical fiber sensor forming FBG (optical fiber Bragg diffraction grating), breakage strength lowers as compared with a normal coated optical fiber, is weak to impact, and a sensing range of a physical amount is difficult to widen.  <P>SOLUTION: The optical fiber sensor closely draws a splice wire 5 adding prescribed tension on the optical fiber forming FBG, makes an FBG formation region of the optical fiber, namely, a sensing part 6 in the state in which the coated optical fiber exposes, or in the state in which primary and secondary coatings 2 and 3 are remove and a glass core 1 exposes, and adds the prescribed tension to the sensing part 6 to be adhered and integrated on the splice wire 5 with an adhesive 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359904-A (JP)
Title: Grease composition for use in clean atmosphere and rolling unit using the same
Inventor: SAKAGAMI KENTARO
IPC: C10N40/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition suitable for use under clean atmosphere and in particular, a low volatile grease composition suitable for a machine operated under the clean atmosphere such as a semiconductor manufacturing facility.  <P>SOLUTION: This grease composition for use in the clean atmosphere comprises a base oil containing an aromatic ester oil as a main component. The base oil of the grease composition is either an aromatic ester or a mixed oil containing it as a main component. The aromatic ester is an aromatic compound having a combined ester group, for example, preferably being at least one of an aromatic dicarboxylic acid ester, an aromatic tricarboxylic acid ester or an aromatic tetracarboxylic acid ester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362724-A (JP)
Title: Information recording system
Inventor: IMAI SUSUMU
IPC: G11B5/02
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording system of a hybrid recording system to which near field light is applied and which is optimum for high recording density.  <P>SOLUTION: The information recording system 10 comprises the information recording medium 1 having a magnetic layer 1c for recording the information, a means 2 for irradiating a portion of the information recording medium 1 with the near field light, and a means 3 for applying an external magnetic field to the portion irradiated with the near field light. In the system 10 the information recording medium 1 has a thermal diffusion layer 1b and the relation 0.5ML<Dt<2,000/Do holds among the thickness Dt (mm) of the thermal diffusion layer 1b, the opening width Do (mm) at the front end 2a of the means 2 for irradiating the recording medium with the near field light and the shortest recording magnetic domain length ML (mm) of the information to be recorded to the magnetic layer 1c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004089987-A (JP)
Title: Member with hydrophilic surface
Inventor: HAYAKAWA MAKOTO
IPC: C09D7/61
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anticlouding member used under an indoor illuminating lamp, and a self-cleaning member which is used in such an environment that the member is illuminated with the indoor illuminating lamp, and submerged in water, and wetted with water, or rinsed with water so that a stain on the surface can be washed out and the surface can be cleaned, and which is submerged in water, and wetted with water, or rinsed with water so as to be cleaned.  <P>SOLUTION: The anticlouding member used under the indoor illuminating lamp is provided with a base material and a surface layer which is bonded to the surface of the base material, consisting of anatase type titania crystals or rutile type titania crystals. The anatase type titania crystals or the rutile type titania crystals make the surface of the surface layer hydrophilic so as to show a water-wettable characteristic of about 10° or smaller in terms of a contact angle to water in response to photoexcitation by the indoor illuminating lamp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005004578-A (JP)
Title: Monitoring system for station yard
Inventor: KANDA HIROYUKI
IPC: G07B15/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow a quick, appropriate response to be made by a station attendant when the on-site response by the station attendant is found to be necessary in the station yard.  <P>SOLUTION: When a customer raises an inquiry and a demand in the station yard, the customer operates a station terminal 3 for connection to centralized monitoring equipment 2. Voice contact is made to a surveillant. When the surveillant determines the necessity of the on-site response by the station attendant from voice communications with the customer and the monitored on-site image, the surveillant operates the centralized monitoring equipment 2 to make contact with the station attendant carrying a personal digital assistant 4. The station attendant operates the personal digital assistant 4 for connection to the station terminal 3 and displays the image obtained with the camera of the station terminal 3 on a monitoring screen. The station attendant moves to a site while confirming the on-site image displayed on the monitoring screen of the personal digital assistant 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004042-A (JP)
Title: Dispersion liquid and electrophoretic display element
Inventor: MIZUNO YU
IPC: C08L33/06
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion liquid for an electrophoretic display element, the liquid having no precipitation of a polymer compound used as a dispersion stabilizer, having low temperature dependence in the solution characteristics, and capable of stably displaying a favorable image without display defects.  <P>SOLUTION: The dispersion liquid for an electrophoretic display element contains electrified particles, a dispersion medium comprising a non-protonic solvent, and a copolymer of compounds expressed by general formula (I) and general formula (II) as a dispersion stabilizer. The copolymerization ratio of the copolymer is ≥40 molar equivalent and ≤100 molar equivalent of the compound expressed by general formula (II) to 100 molar equivalent of the compound expressed by general formula (I). The weight average molecular weight of the copolymer is ≥2,000 to ≤4,000. In formulae, R<SB>1</SB>and R<SB>3</SB>represent hydrogen atoms or methyl groups and R<SB>2</SB>represents a 10-16C alkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009507-A (JP)
Title: Constant speed universal joint
Inventor: ITAGAKI TAKU
IPC: F16D3/205
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the wear at a large inside diameter portion formed in a track groove of a flangeless type outside coupling member.  <P>SOLUTION: A tripod type constant speed universal joint has a flangeless outside coupling member 10, and roller assemblies including rollers 34 swingably mounted on leg shafts 22. Hardened layers 41b are formed at the portions in contact with the tilted roller assemblies 37 in large inside diameter portions 15 of the coupling member 10. In this case, the distance F from the center L of the track groove 12 of the outside coupling member 10 to the ends of both hardened layers 41b located on the side of the center of the track groove is set to be F/D≤0.45, where D is the outside diameter of the roller assembly 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006716-A (JP)
Title: Vacuum cleaner
Inventor: USHIO SHIYOUZO
IPC: A47L7/06
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner hardly losing balance of a device even if a user draws a hose around.  <P>SOLUTION: The vacuum cleaner is so constituted that a pressure chamber is formed into a long shape along a moving direction of a drawing-around of the hose. This constitution can smoothly move the floating type vacuum cleaner, when the user draws the hose around, stabilize the operation of the floating type vacuum cleaner, and improve the operability of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007491-A (JP)
Title: Motion control device and motion control method of leg type walking robot
Inventor: TAKAHASHI TARO
IPC: B25J13/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably control an attitude, by adopting motion for intentionally sliding a foot.  <P>SOLUTION: Among landing points of a robot, an optional landing point is designated for sliding, and a sliding speed is also controlled. A target orbit is generated, by setting a ZMP orbit for passing a ZMP in the vicinity of an unsliding landing point. When controlling operation, an optional slide is realized even on a road surface nonuniform in a friction state, by adaptively correcting the ZMP by information provided from a sliding speed sensor and a sliding speed estimator mounted on the robot. Walking stability can be improved, by inserting a motion for enhancing the visual effect such as a dance, or a heel sliding period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012921-A (JP)
Title: Dc/dc converter
Inventor: NAKADA KENICHI
IPC: H02M3/156
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To offer a DC/DC converter which can obtain a desired output set voltage for output on load side, even in case that the difference between the voltage of a power source and the output set voltage of the output on load side is large.  <P>SOLUTION: The DC/DC converter is equipped with a switching element 14, a potentiometer 16, an error amplifier 11, an oscillator 13 which outputs a rectangular wave oscillating clock, a slope circuit 12 which receives the rectangular wave oscillating clock and outputs saw-toothed wave voltage having a slope beginning from its leading edge, a comparator 10 which compares the saw-toothed voltage with the output voltage of the error amplifier 11, and a logic circuit 9 which is set by the trailing edge of the rectangular wave oscillating clock and is reset by the output of the comparator 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014018-A (JP)
Title: Laser beam machining apparatus
Inventor: NISHIWAKI MASAYUKI
IPC: B23K26/06
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus with which the enlargement of a machining size, the reducing of a machining tapered angle and the fixture of a center beam at the adjusting time for annular illumination can be realized.  <P>SOLUTION: The laser beam machining apparatus comprises: an optical element, using a laser as a beam source, emitting the beam in a conical shape with the optical axis as the center axis to the beam flux emitted from the beam source; a lens disposed so that the position on the optical axis overlapping the beam flux becomes near an incident joint; and a lens for image-formation on the machining surface. In this case, the above optical element is a conical-shaped prism. Further, the lenses matching the overlapping position of the emitted beam to the incident joint, are constituted of at least two optical elements and have the structure separating the joints from the inner part and the surface of the lens, and in the case of changing the power of the lens, a relation between the incident joint and radiating beam flux is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014125-A (JP)
Title: Punching female die of paper container and punching device using the punching female die
Inventor: KOBAYASHI GORO
IPC: B26F1/44
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punching female die of a paper container, without increasing a storage space, while reducing manufacturing cost of the paper container.  <P>SOLUTION: This punching female die 1 is combined with a member constituted so as to punch a required place of the paper container, and is used for punching the required place of the paper container. A large number of slide bodies 7 are arranged in parallel by a support frame 2, and are supported in a row so that a mutual interval can optionally be adjusted. The two slide bodies 7 are positioned on both sides of a punching part of the paper container placed on these slide bodies 7. Punching can be performed by lowering a punching pin of the member constituted so as to punch the required place of the paper container, to a position of a punching part between the two slide bodies 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020213-A (JP)
Title: Broadcast method of digital data and receiver thereof
Inventor: KANO TAKESHI
IPC: H04N5/44
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver capable of preferentially reproducing a program intended by a broadcast station when the broadcast station simultaneously broadcasts various digital data.  <P>SOLUTION: Digital data of programs of a plurality of kinds and their identification codes are respectively packaged. The digital data of each program and a table of data indicating priority intended by the broadcast station in cross-reference with each program are packaged. The table package and the program package are assembled into packets, which are broadcast. The table is extracted from the received packets (step 103). A filter table is created according to the extracted table and a specification of the receiver itself (step 104). The digital data of a concerned program are extracted from the received packets according to the filter table (step 113). The extracted program data are outputted as an image or a sound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046172-A (JP)
Title: Material for ornament
Inventor: NAKAGOME OSAMU
IPC: A44C25/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new material for an ornament which is equipped with both of an ornamental function and a health improving or medical treatment, healing function, and is suitable as a constituent material for the ornament.  <P>SOLUTION: (1) This material for the ornament is made of gold, silver, platinum or their alloy, and is irradiated with a wave energy. (2) The material for the ornament is made of pure germanium, titanium or brass, and the pure germanium, titanium or brass is irradiated with the wave energy. (3) The material for the ornament includes germanium, titanium or brass, and the remaining section mainly comprises gold, silver or platinum, or their alloy, and the noble metal including germanium, titanium or brass is irradiated with the wave energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015392-A (JP)
Title: Method and apparatus for molding powder cosmetic
Inventor: TANAKA TORU
IPC: A61Q1/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for molding a powder cosmetic, with which a great number of solid powder cosmetics having slight dispersion in change of weight in scraping the surface of a solid powder cosmetic with a puff and excellent finishing properties are stably produced.  <P>SOLUTION: The molding apparatus for compression molding a powder cosmetic supplied to a molding recessed part 13 by an upper pounder 14 and a lower pounder 15 comprises a weight measurement means 17 for measuring the weight of a solid powder cosmetic 16 immediately after compression molding, a sequencer 19 which calculates an average weight from a plurality of measured weights, calculates the volume of the molding recessed part 13, providing a fixed bulk density on the basis of the average weight, calculates the volume of the molding recessed part 13, providing a fixed molding density, calculates bulk packing depth and calculates the compression movement amount of the lower pounder 15, a depth control means 20 for controlling the bulk packing depth of the molding recessed part 13, a bulk feed means for feeding a powder cosmetic to the molding recessed part 13 and a movement control means 21 for controlling the compression movement amount of the lower pounder 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019699-A (JP)
Title: Solid-state imaging device
Inventor: KODAMA KAZUSHI
IPC: H01L27/14
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device where occurrence of shading is suppressed.  <P>SOLUTION: A light-receiving surface consists of a plurality of light-receiving parts 16 whose light-entering side ends are respectively opened and which are arranged on a substrate 12 in the state of being surrounded by partitions 14. Light entering to the openings is guided to the disposed positions of the light-receiving parts 16 through the light guide paths 22 inside of the partitions 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004041730-A (JP)
Title: Multi-dimensional transducer array for ultrasonic imaging and its manufacturing method
Inventor: SHELJASKOW TODOR
IPC: H04R17/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-dimensional transducer array for ultrasonic imaging which is improved from a conventional one and is free from known drawbacks to have a reduced number in system channels and cables.  <P>SOLUTION: The multi-dimensional transducer array for ultrasonic imaging comprises a plurality of first elements separated one another along a first direction and a plurality of second elements separated one another along a second direction, wherein the first direction and the second direction are different, and the element pitch in the first elements has a pitch between the first elements and is equal to or less than that in the second elements.  <P>COPYRIGHT: (C)2004,JPO