baber/WOPTO huggingface dataset:
Patent JP-2005194751-A (JP)
Title: Dust removing device
Inventor: KUROTANI HIDEO
IPC: E02B5/08
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To treat dust flowing into an intake without taking human time and labor.  <P>SOLUTION: This dust removing device 1 installed at the intake 3 for taking in water from a main stream has a screen 4 formed in cylindrical shape by arranging horizontal bars 25 of annular shape in multiple vertical stages, to catch dust included in a flowing water flowing into the intake 3 from the main stream, and a driving part 6 for rotating the screen 4 around a vertical rotation axis A. The screen 4 is rotated by the driving part 6 so that the main stream facing side moves in a direction along the flow of the main stream, to deliver dust caught by the screen 4, downstream of the main stream from the screen 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194032-A (JP)
Title: Cover device of rubbish accommodator
Inventor: KAWAHARA TOMOHIRO
IPC: B65F1/16
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover device for a rubbish accommodator capable of being opened and closed simply without contaminating the hands owing to non-touching directly with the rubbish and assuring low cost for the manufacture and installation.  <P>SOLUTION: The cover device 2 of the rubbish accommodator 1 equipped with at least a pair of side walls 1a is furnished with a net 3 having a size covering the requisite area between the side walls, a plurality of bars 4 installed on the net and set over between the side walls, and rails 5 installed on the side walls for guiding the ends of the bars, wherein each bar moves along the rails to cause the net to open and close the opening between the side walls, and further a fixing means is provided to fix one end 3a in the opening/closing direction of the net to the specified position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192836-A (JP)
Title: Auxiliary device for ascending and descending stair
Inventor: MORITA MASAJI
IPC: A61H3/00
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary bar which enables adjustments of the moving speed of the auxiliary bar in the middle of ascending and descending when a user ascends and descends stairs while holding the auxiliary bar and is safely halted in case of emergency.  <P>SOLUTION: An auxiliary device is equipped with a guiding means 2 provided along an inclination of the stairs 1, the auxiliary bar 3 which is protruded in the width direction of the stairs 1 from the guiding means 2 and has the function of assisting in the ascending and descending walking of the stairs 1, an electric motor 4 for elevating and lowering the auxiliary bar 3 along the guiding means 2, an operational part 3a provided on the auxiliary bar 3, a speed adjustment means 6c which implements arithmetic processing of a rotational speed of the electric motor 4 depending on the operational state of the operational part 3a, and a control unit 6 with a driving means 6f for controlling the electric motor 4 depending on an output of the speed adjustment means 6c. A grip strength detecting means 7a for detecting grip strength is provided on the operational part 3a, and the rotational speed of the electric motor 4 is controlled by arithmetic processing of the speed adjustment means 6c from the output of the detecting means 7a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194455-A (JP)
Title: Polyamide resin composition and its molded article
Inventor: KAMISHIRO TAKESHI
IPC: C08L77/00
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin having a good crystallization characteristic and releasing property, and capable of shortening its molding cycle to improve productivity extremely.  <P>SOLUTION: This polyamide resin composition consisting of (A) 100 pts. wt. polyamide, (B) 0.005-1 pt. wt. ethylene bis-oleic acid amide and (C) 0.01-2 pt. wt. barium stearate is characterized in that the mean value A and standard deviation B of a spherical crystal diameter observed by a polarlizing optical microscope satisfy the following formula (1): B/A≤0.3. Thereby, the obtained molded article has a good appearance and also is excellent in mechanical characteristics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201967-A (JP)
Title: Photomask and its design method
Inventor: FUJIMOTO TADASHI
IPC: G03F1/30
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask with which the recess of line ends of gate patterns and the influence of corner rounding are suppressed.  <P>SOLUTION: The photomask formed with a plurality of the patterns of gate electrodes of transistors comprises a configuration that all of the longitudinal directions of the plurality of the gate electrodes are aligned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199166-A (JP)
Title: Oxygen enriching apparatus
Inventor: MORIYA YOSHIFUMI
IPC: C02F1/68
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enriching apparatus having a function of stably supplying oxygen concentration-adjusted water.  <P>SOLUTION: This oxygen enriching apparatus is provided with: an oxygen enriching membrane module (an oxygen enriching unit) 1 having excellent oxygen permeability; a pump 2 connected to the oxygen enriching membrane module 1; a control circuit 5 for controlling the pump 2 etc.; a tank 3 having a function of cooling water and; a supply pipeline 6 for supplying the air whose oxygen concentration is adjusted by the oxygen enriching unit 1 to the tank 3. As a result, the saturated dissolved oxygen concentration of water can be increased. In other words, the oxygen concentration-increased air is supplied to water so that the dissolved oxygen concentration of the water can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163973-A (JP)
Title: Plasma display device
Inventor: IWAMI TAKASHI
IPC: G09G3/298
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device whose power consumption is reducible.  <P>SOLUTION: After a reset pulse for generating wall charges in all discharge cells of a plasma display panel is applied to respective row electrodes at a time, the row electrodes are temporarily grounded and then placed in a floating state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354036-A (JP)
Title: Air conditioning system
Inventor: CHOI HO SON
IPC: F24F1/0059
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system provided with an outdoor machine, an indoor machine, and air supply and exhaust ducts.  <P>SOLUTION: The outdoor machine comprises a compressor and an outdoor heat exchanger, and the indoor machine to be set in a ceiling comprises an indoor heat exchanger, a blowing device, a guide means, and a preheat exchanger. The indoor heat exchanger has a space communicating with a room in the inner part, and the blowing device is arranged in this space to suck air and discharge it via the indoor heat exchanger. The guide means is provided on the lower side of the indoor heat exchanger to guide the outdoor air into the room via the blowing device and guide the indoor air to the outside of the room. The preheat exchanger is arranged adjacently to the guide means so as to communicate with the guide means to indirectly performing heat-exchange between the outdoor air and indoor air passing through its inner part. The air supply duct is connected to the preheat exchanger to guide the outdoor air into the room, and the air exhaust duct is connected to the preheat exchanger to guide the indoor air to the outside of the room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209475-A (JP)
Title: Backlight device
Inventor: KUDO MASAYOSHI
IPC: G09F9/00
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back light device capable of holding a linear light source by a lamp spacer without lowering the brightness of light radiated from the linear light source soon after lighting.  <P>SOLUTION: A plurality of cylinder-shaped lamps 3 are arranged in a case 1. The light radiated from the cylinder-shaped lamps 3 and reflected by a reflection body arranged on an inner face of the case 1 is emitted from a transmissive diffusion plate 4 arranged at an opening of the case 1 in surface emission. The cylinder-shaped lamps 3 are held by lamp spacers 10 with a width of 0.1 mm or more and 2 mm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217468-A (JP)
Title: Photocurrent/voltage conversion circuit
Inventor: SHIMIZU AKIFUMI
IPC: H01L31/10
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurrent/voltage conversion circuit, in which a response speed of a light-receiving element is improved.  <P>SOLUTION: In the circuit, one end of a photodiode 3 is connected reverse-biased to an input end of an amplifier 4, in which an output voltage is fed back to the input terminal via a feedback resistor 5 to apply voltage conversion to photocurrent output of the photodiode 3. The input end of the amplifier 4 is connected to a point in the amplifier amplified in-phase with this input terminal by a capacitor 19, so that a current which emphasizes change in the photocurent flowing through the photodiode 3 according to the optical input is superimposed on the photocurrent and is subjected to voltage conversion; rise and fall of an output voltage is made steep; and high speed and power saving of a circuit are compatible, without increasing circuit scale or an operation current. Since the circuit has a configuration, in which the input terminal of the amplifier is connected to an amplifier stage output point in the amplifier amplified in-phase with this input terminal by a capacitor of few pF, the current emphasizing change in a photocurrent flowing through the photodiode 3 according to the optical input is superimposed on the photocurrent and is subjected to voltage conversion, and the rise and fall of the output voltage is made steep, an optical amplifier circuit can be realized, in which high speed and power saving of a circuit are made compatible, without increasing the circuit scale or an operation current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098280-A (JP)
Title: Liquid discharging device
Inventor: MIYAZAKI JOICHI
IPC: F04B53/16
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging device lightly driven and preventing liquid from leaking to the outside.  <P>SOLUTION: In the liquid discharging device 3, the liquid is sucked through an intake part 25, filled in a pump chamber P, and is discharged through a discharge valve 31 by pushing operation of a piston 41. The piston 41 is slidably supported by a cylinder 21, so that liquid can slightly leaks through a fitting clearance between the cylinder 21 and the piston 41 along with the pushing operation of the piston 41. Further, a pumping member 51 is connected with a cylinder 21, and the pumping member has a tank chamber 53 therein whose capacity is changed according to reciprocating motions of the piston 41, and which receives the liquid leaked from the fitting clearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215195-A (JP)
Title: Light emitting apparatus and electronic equipment with light emission apparatus
Inventor: KOMORI TOSHITAKE
IPC: H01L33/00
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation in light emitting colors between a plurality of light emission modules without causing the complication and size increase of a circuit arrangement and increase in current consumption, etc.  <P>SOLUTION: When color mixture light emission is performed by simultaneously driving light emission modules 40L, 40R, the variation in the light emitting colors between the light emission modules is made inconspicuous by devising a light emission pattern. For example, light emission is performed in one color and after that, transited to the color mixture light emission. In addition, when a ratio of color mixture is changed, after fixing light emitting luminance of an LED which emits light in a base color, light emitting luminance of other LEDs is gradually changed and an upper limit is provided in change of the light emission when in the case of gradually changing the light emitting luminance. An upper limit is set to color mixture light emitting time by the same luminance and the whole light emitting period from the start to the end of the color mixture light emission is set shorter as color mixture light emitting time by the same luminance is longer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217123-A (JP)
Title: Notch part polishing device
Inventor: KAMIKAWA KENJI
IPC: H01L21/304
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notch part polishing device in which its cost is reduced, a time on handling and positioning of centering or the like can be omitted, and moreover a notch and a fringe can be polished by once chucking.  <P>SOLUTION: A polishing means 32 for polishing the notch V of a wafer W is mounted to the chucking means 3 of the wafer W via a moving mechanism 31. The chucking means 3 comprises a chuck table 24 equipped with a rotary shaft 24a, a table 24b which chucks the wafer W perpendicular to the rotary shaft 24a, and a chucking means main body 26 equipped with a rotating mechanism 25 for rotating the rotary shaft 24a of the chuck table 24. The moving mechanism 31 is mounted to the chucking means main body 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214512-A (JP)
Title: Contact heating/atmospheric furnace for long and flat material
Inventor: TAKAHASHI SHINICHI
IPC: F27B9/04
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial furnace capable of shortening an opportunity and a time when a long and flat material is kept into contact with a conveying means in the furnace, and heating the material in a short time without impairing its physical property and quality, when the long and flat material such as a metallic fiber sheet is heated in the furnace.  <P>SOLUTION: The required number of drums rotatable in synchronization with a feeding speed of the material are mounted in the furnace to support and convey the material in the furnace, the material is kept into contact with a part of an outer periphery of the drums to be heated, and the drums and/or a furnace inner wall are carbonaceous to keep a neutral or reducing furnace atmosphere to the material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217823-A (JP)
Title: Method and system for controlling rate in communication network
Inventor: KAWAHARA RYOICHI
IPC: H04L47/20
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rate control method and a rate control system maintaining communication quality in each flow, by considering not only a space direction but also a time direction for appropriately controlling a high-rate flow for a long time without managing a state for each flow at each node.  <P>SOLUTION: Traffic is monitored for each user flow in a boundary node 3 existing at the entrance of a communication network, and a packet header is tagged according to the monitored result. Each internal node 4 positioned inside the communication network selects and abolishes a packet according to the presence or absence of the tagging and the convergence state at that time, and controls the packet transfer rate of each flow. The boundary node 3 gives a rate for enabling transmission to each flow, and tags a packet transferred by exceeding the rate for enabling transmission. The rate for enabling transmission is reduced according to the duration of the flow. The internal node 4 referentially abolishes the tagged packet, when the network is congested.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217838-A (JP)
Title: Network control apparatus and path control method thereof
Inventor: OKAMURA AKIKO
IPC: H04L45/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network control apparatus and a path control method thereof for flexibly generating a path in accordance with the generation state of a request by properly arranging a generated path in each time in matching with a change in an interval and a band requested by each time.  <P>SOLUTION: The network control apparatus is configured to include: storage sections (40, 50, 60, 70) for storing information to manage a network; and control sections (20, 30, 80, 90) that with reference to information stored in the storage sections when receiving a reservation type quality assurance request as to the connection of a network apparatus bridged over two end points of the network, utilize a path having already been set or going to be set or a path newly generated, and control the setting of the network apparatus related to the connection to obtain path setting compatible with the quality assurance request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217840-A (JP)
Title: Output driver circuit
Inventor: NOBATA MASUMI
IPC: H04L25/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output driver circuit for generating an output signal waveform having a steep rise time and fall time for improving an opening of an eye pattern even when an external load capacity is large and data transfer speed is high.  <P>SOLUTION: The output driver circuit 3 comprises: two constant current sources 8, 9 on the high potential side and low potential side; and current switching devices 10, 11, 12, 13 between the constant current sources 8, 9 on the high potential and low potential sides for flowing the current generated by the constant current sources 8, 9 into a pair of transmitting lines 1, 2 to switch the direction of the current, to transmit small amplitude differential signals. It further comprises: charge transfer checking resistors 20, 21 between the current output terminal 18 of the high potential side constant current source 8 and high potential side terminals 28, 29 of the high potential side current switching devices 10, 11; fast operation assisting capacities 24, 25 between high potential side terminals 28, 29 of the the high potential side current switch devices 10, 11 and the low potential current source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218243-A (JP)
Title: Ultrasonic motor and electronic apparatus with ultrasonic motor
Inventor: SHINOHARA YOKO
IPC: H02N2/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor in which a vibration member is supported without suppressing vibration and a high output is attained by applying the vibration member to a moving body by a high pressing force.  <P>SOLUTION: In the ultrasonic motor, a multilayer piezoelectric element constituted of sintering piezoelectric elements 11a, 11b, 12a, 12b, and 13 integrally serves as an oscillation member 10, a hole 20 is formed in the oscillation member 10, and the oscillation member 10 is supported by a supporting member 40 connected with the hole 20. By such an arrangement, the oscillation member 10 and the supporting member 40 can be integrated at high strength, the oscillation member 10 can be applied to a moving body stably by a high pressing force, the piezoelectric element can be supported without weakening vibration, stabilized high output driving can be attained, and not only vibration energy but also electric energy can be utilized with high efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217858-A (JP)
Title: Security information management system and image recording apparatus
Inventor: ISHII KOICHI
IPC: H04N7/18
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security information management system and an image recording apparatus which enable recording to be started with reliability even when a maintenance man fails to start recording a security image by mistake.  <P>SOLUTION: The security information management system comprises: a security camera 2 which is installed at a place where security is required to pick up images at the place; and an image recording apparatus 3 for recording information on the images picked up by the security camera 2, wherein after a lapse of set time, the image recording apparatus 3 automatically starts recording the information on the images picked up by the security camera 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216182-A (JP)
Title: Document processor, document processing method, and computer program
Inventor: KOBASHI KAZUFUMI
IPC: G06F17/21
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To designate record arrangement conditions at the time of performing multi-record type variable print for arranging a plurality of records in one document.  <P>SOLUTION: Flow areas 2106 and 2107 are defined on a template, and the restriction conditions of records to be inputted to each flow area are defined. Also, the flow areas are associated by sub-templates 2108 for defining the layout of data to be inputted to those flow areas. At the time of print or display, the records are successively fetched from a database 2101, and the layout of the respective records having the same key column is laid out by the sub-templates, and the records are arranged in either the matched flow area 2106 or 2107 according to a conditional formula.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130428-A (JP)
Title: Two-way video communication apparatus, its processing method, client device and program
Inventor: KOMURO TOMOAKI
IPC: H04N19/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for making possible data exchange suited to a communication environment between a server and each of clients without loading a considerable burden to the server in two-way video communication.  <P>SOLUTION: In the two-way video communication apparatus used to a two-way video communication system including a client which uses a video compression scheme including a function of scalability to encode a video image and the two-way video communication apparatus, encoded data of a plurality of layers are received from a source client, the received encoded data of the plurality of layers are copied and stored in a buffer, encoded data of one or multiple layers to be transmitted to a destination client, among from the encoded data of the plurality of layers, are selected on the basis of a status of reception in the destination client or a status of transmission from the two-way video communication apparatus to the destination client, and the selected encoded data of one or multiple layers are transmitted to the destination client.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223594-A (JP)
Title: Packet logging system and program
Inventor: ONO HIROKI
IPC: H04M3/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To execute processing for storing IP packets required for each communication session in an environment of an IP telephone employing VoIP at a high speed while reducing a system load.  <P>SOLUTION: This packet logging system consists of a first log retention section 61 for extracting a VoIP packet from data to be received via a switching hub for relaying the connection of the IP telephone, and temporarily storing the extracted packets in a first temporary DB 81; a first packet extracting section 62 for extracting a signaling packet from the VoIP packet; a second packet extracting section 63 for determining audio stream information from the signaling packet to extract an audio stream packet from a first storage device; and a log retention section 65 for correlating the extracted signaling packet with the extracted audio stream packet, and storing the correlated packet in a second storage section 82 for each session.  <P>COPYRIGHT: (C)2005,JPO&NCIPI