baber/WOPTO huggingface dataset:
Patent JP-2005295238-A (JP)
Title: Multicarrier communication system, receiver and transmitter used for the system
Inventor: HORIGUCHI TOMOYA
IPC: H04J11/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicarrier communication system capable of simplifying demodulation processing in a standby state without increasing a processing overhead so as to achieve low power consumption.  <P>SOLUTION: In communication adopting an orthogonal frequency division multiplexing system using a plurality of orthogonal subcarriers, a control signal required for standby operation is assigned to at least one subcarrier among k*(N/n)-th subcarriers, wherein k is 0, 1, ..., n-1, N is the N-th power of 2 for expressing the entire number of the subcarriers, and n is the n-th power of 2 for expressing the number of subcarriers to which the required control signal for the standby operation is assigned, and n is smaller than N.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287840-A (JP)
Title: Gas feeding device
Inventor: UESUGI TAKEFUMI
IPC: A61M13/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized gas feeding device capable of feeding carbon dioxide gas at feeding pressures appropriate for feeding to the abdominal cavity and the luminal cavity respectively.  <P>SOLUTION: The gas feeding device 41 comprises a pressure reducer 92 for reducing the pressure of carbon dioxide gas supplied from a carbon dioxide gas cylinder 42 to a predetermined pressure, an electropneumatic proportional valve 33 for adjusting the pressure of the carbon dioxide gas appropriate for feeding to the abdominal cavity or to the luminal cavity, first and second electromagnetic valves 94A and 94B for feeding the carbon dioxide gas adjusted at a given pressure by the electropneumatic proportional valve 33 to an abdominal cavity feeding mouth piece 41A or to a luminal cavity feeding mouth piece 41B, first and second pressure sensors 95A and 95B for detecting the pressure of the abdominal cavity and the luminal cavity respectively, and a control section 98 for maintaining and controlling a constant pressure of the abdominal cavity and the luminal cavity constant by controlling the electropneumatic proportional valve 33 and the first and the second electromagnetic valves 94A and 94B on the basis of the detection result of the first and the second pressure sensors 95A and 95B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288364-A (JP)
Title: Cut-off countermeasure method of disposal hole
Inventor: EZAKI TAICHI
IPC: B09B1/00
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut-off countermeasure method of a disposal hole for reliably preventing intrusion of ground water into the disposal hole upon construction, satisfactorily performing the cut-off after burying and fixing a waste body, rapidly performing fixing operation of the waste body etc. and safely performing a geologic disposal operation by using usual crane equipment and a fixing apparatus etc. in geologic disposal where the waste body is buried and fixed in the disposal hole.  <P>SOLUTION: The disposal hole 2 is formed on a disposal gallery 1, thereafter, a cut-off vessel 11 that is composed of a bottom plate 11a and a cylindrical side plate 11b is disposed in the disposal hole 2, filler 12 is packed into a gap between the disposal hole 2 and the vessel 11, cushioning material 10 is arranged in the vessel 11 and the waste body A is fixed in the cushioning material 10. Thereafter, the upper part of the waste body A is covered with the cushioning material 10, further, an upper space in the vessel 11 on the cover cushioning material 10 is back-filled with back-filling material 13 and, thereafter, the upper end of the vessel 11 is covered with a cut-off member 11c. Alternatively, the upper part of the waste body A is covered with the cut-off member 11 and, thereafter, the upper space of the disposal hole 2 on the upper part of the vessel 11 is back-filled with the back-filling material 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302093-A (JP)
Title: Disk reproduction device
Inventor: TANAKA KENJI
IPC: G11B33/12
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat type disk reproduction device in which a mechanism related to the attachment and detachment of an optical disk can be simplified.  <P>SOLUTION: A turntable 2 which is arranged in a disk storage space is provided with a clamp member which is linked with the attaching and detaching operation of the disk so that a user directly conducts the attaching and detaching operation of the disk to and from the turntable 2. A shaft 5 is mounted to the top of a front surface frame 1 in an approximately horizontal manner and a cover 4 is mounted to the shaft 5 to open and close the disk storage space formed on the front surface frame 1. Projected sections in which holes are formed so that the shaft 5 penetrates are extended to the top side of the cover 4. The cover 4 slides right and left on the front surface of the front surface frame 1 using the shaft 5 as a guiding means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004312024-A (JP)
Title: Liquid immersed lithography system
Inventor: HAZELTON ANDREW J
IPC: G03B5/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid immersed lithography system, in which while a wafer is scanned under a lens in a liquid immersed system, the vibrations of the lens, which are caused by the waves produced in a liquid tank by an accelerating force applied to the liquid, are prevented.  <P>SOLUTION: The system comprises a projection lens 1, a liquid tank 3 for accommodating a liquid LQ, and a wave shield, and a part of a workpiece W and a part of the lens are immersed in the liquid. By arranging a shield around the lens 1, the vibrations are prevented from being transferred to the projection lens 1 even if the liquid tank 3 in which the projection lens 1 is immersed is swung.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320763-A (JP)
Title: Wireless communication apparatus, wireless av system, wireless transmission method, operation control program, and recording medium recording the program
Inventor: SAKAMOTO KENJI
IPC: H04N7/173
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus, a wireless AV system, wireless transmission method, an operation control program, and a recording medium recording the program capable of maintaining data transmission to the utmost by minimizing deterioration in video and audio data even when the communication state is deteriorated.  <P>SOLUTION: A wireless center microcomputer 37 of a wireless AV system identifies a contents class of video and audio data to be transmitted on the basis of an EPG, sets a transmission rate of the video and audio data to be transmitted on the basis of a detected communication state, and carries out transmission rate revision control whereby the set transmission rate is revised by referencing an MPEG rate on the basis of the identified contents class.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326768-A (JP)
Title: System and method for managing master slave data
Inventor: HAAS WILLIAM ROBERT
IPC: G06F12/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for restoring and up-grading a memory in a portable unit.  <P>SOLUTION: A system is provided with a bus connected to a processor, a first data route which connects the processor to a first memory and is different from the bus and a second data route which connects the processor to a second memory and is different from the bus. In the processor, a redundant array of the independent memory is formed by establishing the first memory as a master memory and making the second memory as a slave memory by writing data in the second memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227255-A (JP)
Title: Gas meter
Inventor: MATSUMOTO YASUHIRO
IPC: G01F3/22
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas meter capable of improving handleability without impairing esthetic appearance.  <P>SOLUTION: The front surface of a case constituting the gas meter is provided with an opening part 11 for a display. A back surface opposed to the front surface provided with the opening 11 is provided with a pair of vertically extended and recessed grip parts 13a and 13b. A recession part 14 formed between the pair of grip parts 13a and 13b is provided with a protruded hook part 15 extended to the right and left.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005303947-A (JP)
Title: Radio communication apparatus and radio communication method
Inventor: ASAKURA ATSUSHI
IPC: H04W84/10
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus and radio communication method in which the user of the radio communication apparatus is capable of surely performing short-distance radio communication connection with a desired radio communication terminal without deciding whether or not the connection is permitted.  <P>SOLUTION: Control sections 30a and 30b of radio communication terminals 1a and 1b transmit their own short-distance radio communication addresses while establishing an infrared communication path (S108, S111), respectively, and the radio communication terminals 1b and 1a receive the addresses (S110, S113). When the radio communication terminal 1a requests short-distance radio communication connection to the radio communication terminal 1b while designating the short-distance radio communication address of the radio communication terminal 1b (S120), the control section 30b of the radio communication terminal 1b compares the designated address with the short-distance radio communication address received in S110 and decides whether or not the connection is to be permitted (S122).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304301-A (JP)
Title: Bucket for fishing
Inventor: HOSOMI YASUO
IPC: A01K97/20
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket for fishing designed to drain water while preventing discharge of a bait for fishing even when the bait for fishing which is a housed material is soaked with seawater, etc.  <P>SOLUTION: The bucket 1 for fishing is equipped with a bucket body 3 formed into a vessel-like shape having an opening at the top surface, a lid member 5 provided in the bucket body 3 and opening and closing the opening and a window part 9 provided in the corner part 7 of the lid member or the sidewall 11 of the bucket body 3. The window part 9 communicates with the interior and the exterior of the bucket body 3 in a state of the the opening closed with the lid member 5 and has a mesh structure or a slit structure having water permeability. The window part 9 is preferably provided with a plurality of narrow gaps composed of fine pores or slits and the passage of particles having >1.0 mm diameter is preferably interrupted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306513-A (JP)
Title: Elevator device
Inventor: HAGITANI TOMOFUMI
IPC: B66B7/06
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of maintaining height dimension of a shaft to a small degree even if a hoist machine is installed on an upper part of the shaft.  <P>SOLUTION: The hoist machine 8 is positioned at a position lower than a first return sheave 6 and a second return sheave 9 or at the same height and a main cable 5 rises the shaft 1 from a car 2 and descends via the first return sheave 6. After it is wrapped around a driving sheave of the hoist machine 8, it is re-raised and arrives at a balance weight 13 via the second return sheave 9. It is arranged such that at least a part of vertical projection of the hoist machine 8 is overlapped with vertical projection of the car 2 and the vertical projection of the hoist machine 8 is not overlapped with the vertical projection of an upper frame 3 of the car 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004216379-A (JP)
Title: Garbage treatment base material and its production method
Inventor: SAWABE OSAMU
IPC: B09B3/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment base material which is excellent in maintenance of biodegradation effect by microorganisms, has a long service life, and is high in biodegradation rate, effectively uses bark which has been discarded so far, can reduce cost by reducing the number of processes, does not need the use of any expensive bacteria formulation, and is advantageous in terms of cost, and to provide a method for producing the base material.  <P>SOLUTION: The garbage treatment base material is composed of wood granules 1 obtained by crushing wood and bark granules 2 obtained by crushing the bark of Japanese cedar or other types of conifer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005312169-A (JP)
Title: Voltage-inverting charge pump circuit
Inventor: ANDO HIROAKI
IPC: H02M3/07
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an output voltage, in a voltage-inverting charge pump circuit.  <P>SOLUTION: A voltage regulating circuit 10 detects the output voltage Vout, compares the output of voltage Vout with a reference voltage Vref, and feeds back the gate terminal of a voltage control element MOSFET 14 so as to satisfy the relation determined by resistors R1, R2. The MOSFET 14 is controlled at a voltage Vgs between its gate and its source by a gate voltage. A charge transfer speed between the charging capacitor C1 and an output capacitor C2 is controlled by changing a channel resistance so as to stabilize the output voltage Vout.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279200-A (JP)
Title: Connecting structure of sprinkler winding pipe, and sprinkler winding pipe
Inventor: SOGA KAZUO
IPC: F16L33/28
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sprinkler winding pipe connection structure which provides excellent construction property and water-tightness after construction, prevents electric contact, and reduces a cost, and to provide a sprinkler winding pipe.  <P>SOLUTION: When the sprinkler winding pipe 3 is connected, an insulation member 22 is externally fitted to the end part of a pipe body 3a and a joint member 24 screw-fitted onto an opposite piping member 7 is assembled so as to be freely rotatable in a circumferential direction via an O-ring 23 of water-swelling rubber. In the case of piping, even when the pipe body 3a is fixed, the piping is performed by screwing, while rotating the joint member 24 in a circumferential direction. After the piping, the joint member 24 is attached by pressure by the water-swelling of the O-ring 23 so as to automatically stop rotating. Then water-tightness and electric contact prevention are secured in the joint member 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308636-A (JP)
Title: Optical visual examination method and optical visual examination device
Inventor: YAMAMOTO MASAAKI
IPC: G03F1/84
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately inspect a flexible thin substrate such as a film mask or the like using an inexpensive apparatus.  <P>SOLUTION: The film mask 1 is placed on a placing table 2 and air is ejected to the vicinity of the scanning position of an imaging part 3 from an air blow block 6 attached so as to follow the imaging part 3 through a nozzle 7. The film mask 1 is scanned by the imaging part 3 while the periphery of the scanning position on the film mask 1 is closely brought into contact with the placing table 2 to photograph the inspection region of the film mask 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310325-A (JP)
Title: Optical pickup device
Inventor: YAMADA TSUKASA
IPC: G11B7/09
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misalignment of an objective lens or an objective lens holder when soldering a suspension wire.  <P>SOLUTION: One end of a suspension wire 14 for elastically supporting an objective lens holder 13 holding an objective lens 12 is fixed to a first fixing part 12 provided in the objective lens holder 13. A halfway part of the suspension wire 14 is supported in a second fixing part 20 by a damper agent. A bend part 14a is formed in the other end of the suspension wire 14, and the bend part 14a is caused to abut against a wall surface of a recessed part 21a of a third fixing part 21 provided in a damper base 11, with a prescribed energizing force to fix the suspension wire 14 to the third fixing part 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315501-A (JP)
Title: Heat exchanger with liquid receiver
Inventor: KUBOTA ETSURO
IPC: F25B40/02
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce component members and cost by suppressing the thermal effect on a filter and a desiccant.  <P>SOLUTION: This heat exchanger with a liquid receiver comprises a pair of aluminum header pipes 2a and 2b, an aluminum condenser body 1 having a plurality of heat exchange tubes 3 installed across both header pipes parallel with each other, an aluminum tubular liquid receiver body 11 brazed to the header pipe, and the desiccant 50 and the filter 30 inserted into the liquid receiver body. The filter comprises a filter body 40 charged with the desiccant and a flange part 45 of a low heat conductive material which is projectedly installed on the outer periphery of the filter body and brought into contact with the inner wall of the liquid receiver body, and is fixed to the inside of the liquid receiver body at a clearance. A bottom cap 13 is fixedly brazed to the opening part of the liquid receiver body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318430-A (JP)
Title: Phased array antenna system and beam controlling method for phased array antenna
Inventor: SUGINO KOICHI
IPC: H01Q21/10
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize the miniaturization and the low cost of a phased array antenna.  <P>SOLUTION: A transmission signal output by a transmission signal outputting portion 11 is given to a transmission antennas 21 to 24 through demultiplexers 12 to 15 and phase shifters 16 to 18. The electric length of each of the phase shifters 16 to 18 is fixed, and a phase shift quantity of each of the phase shifters 16 to 18 is not changed. When the direction of a radio wave beam is deflected on the combined wave front of the transmission signal emitted from the transmission antennas 21 to 24, the frequency of the transmission signal output by the transmission signal outputting portion 11 is changed by a control signal from a control apparatus 28. Phases of the transmission signal radiated by the transmission antennas 21 to 24 are shifted by turns, and a travelling direction of the radio wave beam is deflected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322963-A (JP)
Title: Ic card for encryption or decryption processing, and encryption communication system and encryption communication method employing the same
Inventor: HANDA TOKIO
IPC: H04L9/10
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption communication system and encryption communication method capable of flexibly coping with it, even when members in a group are changed and securing full security, when carrying out encryption communication among members in the group.  <P>SOLUTION: IC cards for storing the same fixed code F(a) are supplied to all the employees of an enterprise A. When encryption communication between the employees B, C belonging to the same project group is conducted, the sender side employee B writes an optional variable code V(1) to the IC card 100a, wherein encryption key information K(a1) is generated on the basis of the codes F(a), V(1) and the IC card 100a encrypts data D1 by using the information K(a1). The recipient-side employee C writes the variable code V(1) delivered from the employee A to the IC card 100b, wherein the encryption key information K(a1) is generated. The IC card 100b uses the information K(a1), to decrypt received encrypted text data D2 and to obtain data D3. Different fixed codes F(a) are supplied to different enterprises and formed write disabled, to secure security.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321563-A (JP)
Title: Camera with built-in stroboscope
Inventor: HIYOUDOU SADAMASA
IPC: G03B17/04
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroboscope unit in which an amount of gap between an external component and a stroboscope unit is constant without specially employing a gap adjustment mechanism.  <P>SOLUTION: According to the invention, since a locking member is disposed away from the rotation center of the stroboscope unit and near the leading end of the stroboscope unit, a nonuniform amount of gap between the stroboscope unit and the external component is eliminated. Accordingly, the need for an adjustment process in a manufacturing factory is also eliminated. In addition, since the integral configuration of a button as an operation member and a member for releasing pressing force applied to the stroboscope unit can be achieved, the number of the component items and the cost of the camera are reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004259300-A (JP)
Title: Document information management system
Inventor: TABATA YASUHIRO
IPC: G06F17/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To incorporate a paper document in a digital world document management system; to directly access a digital world by using a paper document as a medium; and to realize a hypertext using a paper document.  <P>SOLUTION: Image data are read from medium paper wherein at least one piece of description information comprising any of a word, a sentence, a symbol and a graphic, connection information for connecting the description information to a related information file of a file means, and selection information for selecting a specific piece of the description information from the description information are recorded; the selected related information file is identified based on the selection information and the connection information in the read image data; the address of the relevant related information file is outputted; the address of the related information file is inputted; the relevant related information file is retrieved based on the address of the related information file; and the retrieved related information file is outputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005320300-A (JP)
Title: Long-chain alkyl group-containing diol, method for producing the same and polyurethane resin
Inventor: MATSUMOTO YASUHIRO
IPC: C07C273/18
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-purity long-chain alkyl group-containing diol having the long-chain alkyl groups in a pendant form and two primary hydroxy groups, to further provide a method for producing the long-chain alkyl group-containing diol by polyaddition with a polyisocyanate and to provide a new polyurethane resin in which the long-chain alkyl groups are graft introduced into the side chains in the pendant form.  <P>SOLUTION: The long-chain alkyl group-containing diol is represented by general formula (1) äwherein, R1s are each a 2-9C alkylene group or a 2-9C dialkylene ether group; R2s are each an 8-36C alkylene group; and R3 is a CO-NH-R4-NH-CO (wherein, R4 is an organic group containing 2-18 number of carbon atoms)}. The method for producing the long-chain alkyl group-containing diol is provided and the polyurethane resin is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI