baber/WOPTO huggingface dataset:
Patent JP-2004312443-A (JP)
Title: Optical path design method, implementing device thereof, processing program therefor, and recording medium
Inventor: TOKUHISA MASAKI
IPC: H04L12/721
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for designing a route of optical paths corresponding to securing of an independent route when designing routes of optical paths of an optical network.  <P>SOLUTION: An optical path design method for designing routes of optical paths of the optical network comprises the steps of; inputting and storing path information indicating a path requested to be independent, as a parameter and storing it in a storage means; formulizing a restrictive condition on the network of the optical path; setting a function including calculation of the cost required in the case that the path designated by the path information is not independent, as an object function showing the cost between a source and a sink when the path information is stored in the storage means; and obtaining a solution which satisfies the formulized restrictive condition and minimizes or maximizes the set object function and determining a route between the source and the sink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003318141-A (JP)
Title: Chemical mechanical polishing machine for polishing wafer and device for feeding abrasive matching therefor
Inventor: METRAL FREDERIC
IPC: B24B37/30
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing machine having an abrasive feeder which can polish an object with high stability without the occurrence of an operational interference between a polishing head; is not needed for the frequent exchange of components as non-consuming components; and is free from useless consumption of an abrasive.  <P>SOLUTION: This chemical mechanical polishing machine comprises a rotating polishing turn table (1), and a relatively movable polishing head (4) including a non-rotating section (42) and rotating sections (40, 41) for holding a wafer (P) to be polished. An abrasive feeding means (5) for feeding an abrasive (A) to the surface of a turn table includes a feeding ring (50) which comprises a plurality of feeding orifices (53) opened opposite to the turn table, and fixing means (420, 52) for fixing the ring to a non-rotating section, while arranging the ring on the periphery of the rotating section of the polishing head in a plane in parallel to the surface of the turn table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319232-A (JP)
Title: Battery pack
Inventor: KIMOTO SHINYA
IPC: H01M10/6557
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a control part for controlling charging and discharging from being subjected to an adverse effect due to contact with a gas and mist released from a battery pack and effectively cool the control part.  <P>SOLUTION: A battery pack 1 comprises a battery assembly 5 in which a plurality of secondary batteries 2 are arranged in parallel with cooling medium passages 3 for passing through cooling medium opened thereamong; a cooling medium supplying means 20 for supplying the cooling medium into the passages 3; and a control part 8 for controlling the charging and discharging of the battery assembly 5. The battery pack 1 is structured in a manner that it is divided into a first unit 11 composed of the battery assembly 5 and the supplying means 20; and a second unit 12 in which the control part 8 is housed and disposed in a case 9. The battery assembly 5 of the first unit 11 and the control part 8 of the second unit 12 are connected by a harness or a connecting member of metal 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319809-A (JP)
Title: Semiconductor chip and its manufacturing method
Inventor: SHIMOAZE SHINGO
IPC: H01L23/52
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip capable of contracting the chip size thereof.  <P>SOLUTION: In the semiconductor chip 1 equipped with a multitude of bonding pads 100, 101 arrayed in one row on the peripheral parts of the chip as input-and-output interfaces, an up-and-down stage difference is provided between neighbored bonding pads 100, 101. Further, the bonding pads 100 formed on the upper stage are arranged so as to be deviated toward inside of the semiconductor chip 1 compared with the bonding pads 101 formed on the lower stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327096-A (JP)
Title: Planar light source
Inventor: OKUWAKI DAISAKU
IPC: F21V8/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve uniformity of luminance of internal light of a light guide plate generated by emission light permeating a prism in a planar light source having the prism in the light guide plate, and to improve a bright line in concentrated luminous flux formed by concentrating individual prism transmission light rays so as not to be conspicuous.  <P>SOLUTION: This planar light source has the light guide plates 1 formed of a plate-like translucent material and having an undersurface 1b equipped with a reflection means, and the emission light source 2 disposed beside the light guide plate 1. A plurality of types of prisms 1p1 and 1p2 are formed on a light entering side face 1c of the guide plate 1 for entering emission light of the light source 2; and for at least one type of the prisms 1p1, the dimension and the arrangement interval thereof are so selected that the interval between the transmission light rays of the individual prisms are set above a predetermined identification value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326249-A (JP)
Title: Gate opening and closing system and gate opening and closing method
Inventor: OKUDA HIKARI
IPC: G07B15/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately open and close a gate even if using not the vehicle identification information prepared only for a gate opening and closing system but the vehicle identification information which specifies vehicles transmitted from a vehicle side utilized by an existing system, such as an ETC is utilized.  <P>SOLUTION: A gate opening and closing system which performs opening and closing of the gate for entry and exit into/from predetermined area for a vehicle based on vehicle identification information registered in a database 20 includes; a vehicle identification information acquiring means 11 which acquires vehicle identification information from a vehicle side; an issuing means 12 to issue a registration slip related with the vehicle identification information concerned when the acquired vehicle identification information is not registered in the database 20; a reading means 31 which reads an issued register slip; an input means 32 which inputs additional information relevant to vehicles identification information related with the read register slip; and a registration means 33 which registers into the database 20 vehicles identification information into which the above additional information is inputted with the additional information concerned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324729-A (JP)
Title: Electromagnetic clutch
Inventor: YAMANAKA NARIAKI
IPC: F16D13/52
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of radiating magnetic forces of a solenoid coil in such a way as concentrated from the magnetic force acting surface.  <P>SOLUTION: The electromagnetic clutch 9 is to put on a clutch with the magnetic force emitted from the magnetic force acting surface of a ring-shaped solenoid coil, wherein the solenoid coil 23 is covered with a non-magnetic substance on its inner surfaces, outer surfaces, and the back face except the magnetic force acting surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325193-A (JP)
Title: Draining paved road surface state detection system
Inventor: SASAKI YOSHIHIKO
IPC: G01S13/88
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive method and a system capable of determining four states, namely, drying, wetting, submergence and freezing of a paved road.  <P>SOLUTION: When a radio wave is transmitted toward the paved road surface from a radio sensor 1 fixed over the paved road surface and a reflected wave from the reflecting surface is received by the radio sensor 1, a control part 6 calculates the distance from the radio sensor 1 to the reflecting surface, calculates the reflection intensity of the reflected wave and transmits it to a determination part 8. The determination part 8 determines which state of drying, wetting, submergence and freezing is the state of the paved road surface by whether the calculated distance to the reflecting surface is the same as or longer than the distance from the radio sensor to the paved road surface, and by whether the reflection intensity is higher or lower than a reflection intensity reference value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326405-A (JP)
Title: State monitoring system for watchdog timer circuit
Inventor: YANAGI SHUZO
IPC: G06F1/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To correctly notify a failure due to a clock anomaly by preventing an erroneous determination indicating an anomaly in software on a processor according to a watchdog timer alarm, when a clock anomaly causes a malfunction of the processor.  <P>SOLUTION: When a watchdog timer circuit 2 operated at a second clock 24 to detect a malfunction of a processor 1 operated at a first clock 22 is timed out, a first clock anomaly detection circuit 5 for detecting an anomaly in the first clock upon the lapse of a predetermined time checks whether a first clock anomaly is detected or not; and if finding a first clock anomaly, outputs a first failure notification signal 21 indicating a malfunctioning state of the processor due to the first clock anomaly, and if finding no first clock anomaly, outputs a second failure notification signal 21 indicating an anomaly in software on the processor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328373-A (JP)
Title: System, device and method for adjusting digital television
Inventor: NOTOMI KAZUMI
IPC: H04N5/445
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that production efficiency of television receivers with different specifications by every destination is poor since memory capacity of a microcomputer of the television receiver is small.  <P>SOLUTION: Mass production of a digital television of each destination specification becomes possible according to the number of production by every destination by storing pieces of digital data such as data for an OSD display screen which are different by every destination generated by an intensive signal broadcast device A1 in a common memory provided to a digital television main body 20 onto a production line. In addition, the production efficiency is enhanced more by judging whether or not storage processing to a memory of the digital television main body 20 is appropriately executed on the side of the intensive signal broadcast device A1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325883-A (JP)
Title: Inspection method of liquid crystal display panel
Inventor: SAI TOJUTSU
IPC: G01N21/956
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of a liquid crystal display panel in a polarizing plate automatically sticking device and the like, capable of preventing outflow of a defective liquid crystal display panel to which a polarizing plate is reversely stuck by reverse setting of the liquid crystal display panel into a carrier and two polarizing plates are stuck by malfunction of the device.  <P>SOLUTION: In the inspection method of the sticking state of the polarizing plate to a substrate when the polarizing plate is stuck to at least one surface of the liquid crystal display panel wherein a liquid crystal is encapsulated between two substrates and a lead part protruding more than that of the other substrate is formed on one substrate, a laser sensor having a light emitting part emitting a belt-like laser beam and a light receiving part receiving the belt-like laser beam from the light emitting part is used, the belt-like laser beam is emitted from the light emitting part vertically to the thickness direction along the width direction of the lead part and the laser beam is received by the light receiving part to inspect the sticking state of the polarizing plate by judging whether the light shielding standard of the belt-like laser beam by the lead part is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003295413-A (JP)
Title: Method and apparatus for decomposing semiconductor device pattern into phase and chrome regions for chromeless phase lithography
Inventor: BROEKE DOUGLAS VAN DEN
IPC: G03F1/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a mask used for printing a target pattern on a substrate.  <P>SOLUTION: The method includes the steps of (a) determining a maximum width of features to be imaged on the substrate utilizing phase-structures formed in the mask; (b) identifying all features contained in the target pattern having a width which is equal to or less than the maximum width; (c) extracting all features having a width which is equal to or less than the maximum width from the target pattern; (d) forming the phase-structures in the mask corresponding to all features identified in step (b); and (e) forming opaque structures in the mask for all features remaining in target pattern after performing step (c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330711-A (JP)
Title: Base material for automobile upholstery, and automobile upholstery
Inventor: NAKAMICHI MIKIYOSHI
IPC: B60R13/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for automobile upholstery which satisfies safety, requested characteristics, environmental adaptability, etc. by using a heat-resistant resin as a base resin and the properties of being very light in weight and glass-free, holding moderate fire retardance and others.  <P>SOLUTION: The base material for the automobile upholstery is constituted by a method wherein a skin material formed of a nonwoven fabric containing at least synthetic fibers and recycled fibers is stacked, with an adhesive layer interposed, on one surface of a foamed sheet obtained by extrusion foam molding of the heat-resistant resin with a hydrocarbon foaming agent and wherein a strange sound preventing film or the nonwoven fabric is stacked as a strange sound preventing layer on the side opposite to the surface whereon the skin material is stacked. The automobile upholstery is constituted of this base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332489-A (JP)
Title: Excavating tool
Inventor: HISADA KIMIYA
IPC: E21D9/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavating tool, by which excavation muck is discharged smoothly and drilling works can be promoted without hindrance.  <P>SOLUTION: In the excavating tool 10 constituted by installing a drilling rod rotated and driven around an axis 0, a tool body 11 mounted in front of the excavation progressing direction of the rod and a cylindrical steel pipe (a casing) 13 having a predetermined gap to the rod under the state, in which the rod is inserted, the front end section 15 of the tool body 11 is formed in an approximately conical shape, and a spiral discharging groove 16 towards the base end side from the front end section 15 is formed to the side face of the tool body 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329785-A (JP)
Title: Wave amplifying and transmitting device
Inventor: YOSHIZAKI FUMIO
IPC: A61M21/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave amplifying and transmitting device which can be used to instantaneously amplify and transmit a wave anytime and anywhere without a power source, and also can be used as a multifunctional relaxation device.  <P>SOLUTION: The wave amplifying and transmitting device comprises a plurality of plate-like pieces composed of wave emitting material, which are staggered arranged in three rows to be symmetric with respect to a point and a line when viewed as a whole. Each of the plurality of plate-like pieces is a regular polygon shape or a circular one being symmetric with respect to a point so that mutually adjacent three of them can create a small space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343178-A (JP)
Title: Video conference system, video conference method, ad hoc party service providing system, and human resource matching service providing system
Inventor: NAKAGAWA SHINICHI
IPC: H04N7/15
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video conference system for automatically interconnecting video conference terminals between users so as to allow the users to easily participate in a video conference.  <P>SOLUTION: A wireless receiver 31 for detecting a radio wave transmitted from a wireless transmitter 30 possessed by a user resident in each of conference rooms 2 is installed in each conference room 2 so as to correspond to video conference terminals 20 respectively installed in a plurality of the different conference rooms 2. A video conference management apparatus 1 converts detection information of the radio wave transmitted from the wireless transmitter 30 possessed by the user in the conference room 2 into a terminal connection number of the video conference terminal 20 installed in the conference room 2 in which the user is resident to connect between the video conference terminals 20 used by the users desiring mutual connection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338192-A (JP)
Title: Portable electromotive tool
Inventor: NISHIKAWA TOMOMASA
IPC: B23Q11/12
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, lightweight and inexpensive portable electromotive tool having good cutting efficiency and reduced in noise.  <P>SOLUTION: A weight part 4a protruded to the outside in the radial direction centering around a motor shaft 2 from blades 10 is connected to the guide part 4 of a radial fan 3 having a cylindrical hub 9, which becomes the attaching part to the motor shaft 2, a plurality of the blades 10 partially connected to the hub 9 and the ring-shaped guide part 4 connected not only to a part of all of the blades 10 but also to the hub 9 through the blades 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337749-A (JP)
Title: Boron catching material and its production method
Inventor: SAITO KYOICHI
IPC: B01J20/26
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catching material capable of removing and recovering boron with a high capacity at a high speed while holding a high permeability of a liquid containing boron by giving a graft (grafting) polymer chain, having a catching function of boron, in high density to the surface of a fiber constituting a non-woven fiber or a hollow fiber.  <P>SOLUTION: A boron catching material possessing a substrate constituted of a non-reactive material against boron and a graft polymer chain supported by the substrate has a feature that the graft polymer chain is prepared by graft polymerization of a polymeric monomer containing a functional group having a boron catching function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346136-A (JP)
Title: Gradually dissolving agent and solid deodorant for lavatory
Inventor: YAMADA YASUHIRO
IPC: C09K3/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gradually dissolving agent which does not have such a sublimation property as that of para-chlorobenzene, is not swollen or changed into a muddy product, even when brought into water, has excellent storability for a long period, and can simply be maintained, and to provide a solid deodorant which is used for lavatories and has an excellent deodorization-retaining property.  <P>SOLUTION: This gradually dissolving agent which is used for lavatories is characterized by comprising the triglyceride alkylene oxide adduct of a fatty acid having at least one hydroxy group and having a melting point of ≥45°C. The solid deodorant for lavatories is characterized by comprising the gradually dissolving agent (A). The deodorant is characterized by further containing a microorganism material, wherein the microorganism is one or more microorganisms selected from Bacillus, Lactobacillus, Streptococcus, Nitrosomonas, Nitrobacter, Rhizopus, Aspergillus, Cellulomonas, Saccharomyces, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349934-A (JP)
Title: System and method for videoconferencing
Inventor: MOTOYAMA HITOSHI
IPC: H04M11/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To send and receive, and listen to and view a melody and a message which are not related directly to videoconferencing during the videoconferencing.  <P>SOLUTION: While the videoconferencing with a mobile telephone terminal B2 is carried out through a mobile telephone terminal A1, a melody to be transmitted is selected out of a plurality of previously stored melodies according to an operator's indication, and transmitted to the mobile telephone terminal B2, which receives and sounds the melody transmitted by the mobile telephone terminal A1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344316-A (JP)
Title: Massage machine
Inventor: KUBO KOICHI
IPC: A61H15/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair type massage machine correcting a sitting posture of a person to have a therapy, at least, till the therapy, whatever physique the person to have the therapy may have and even if the sitting posture in which the person to have the therapy sits by himself/herself is far separated from an ideal sitting posture supposed by a massage machine designer, providing a sufficient massage supposed by the machine designer and especially performing an ideal massage to an affected part of the waist.  <P>SOLUTION: This chair type massage machine is so formed that, when a therapy command is input from at therapy operation part 8, at least a seat part 2 tilts, so that the weight of the person to have the therapy sitting on the seat part 2 before the therapy is shifted in the direction of a backrest part 1; the back of the person to have the therapy sufficiently closely contacts with the backrest part 1 with the shift of the weight; at the same time the root part of the hips of the person to have the therapy is fallen in and closely contacts with a hole formed of the seat part 2 and the backrest part 1; no matter what type of the physique he/she has or no matter what type of posture he/she takes, the root part of the hips and the back can closely contact with parts supposed by the machine designer; and this machine can thus give sufficient massage effects on the person to have the therapy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346169-A (JP)
Title: Aliphatic polyester carbonate resin composition
Inventor: ITO MAKI
IPC: C08L101/16
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polyester carbonate resin composition having biodegradability.  <P>SOLUTION: The aliphatic polyester carbonate resin composition comprises an aliphatic polyester carbonate resin and a layer compound obtained by treating a phyllosilicate with an organic cation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI