baber/WOPTO huggingface dataset:
Patent JP-2004352446-A (JP)
Title: Straight advancing feeder
Inventor: HARADA SHOGO
IPC: B65G27/24
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straight advancing feeder capable of damping the vibration quickly when an electromagnet is demagnetized.  <P>SOLUTION: The straight advancing feeder has a body part 8 under a trough 4 supporting the fed object to be transported at a certain spacing from the trough. The body part 8 is furnished with plate springs 10a and 10b and the electromagnet 14 vibrate the trough 4 in compliance with the repetitive cycles of excitation and demagnetization of the electromagnet, and the object on the trough 4 is transported toward the forefront of the trough 4. The body part 4 is supported on a frame 2 by a wire rope spring 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351767-A (JP)
Title: Book
Inventor: UMEDA MAKOTO
IPC: B42D3/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit fraudulent opening of a book by disabling the opening of the book through the use of a constitution wherein resticking cannot be done by an ordinary means once unsticking is done.  <P>SOLUTION: Adhesive layers 8, which are joined together in a mutually releasable manner and which cannot be rebonded together under a prescribed laminating pressure, are provided on a sealing tape 5 and end sides of front and back covers 3 and 4 of the book 1; the sealing tape 5 is stretched from an end side part of the front cover 3 to an end side part of the back cover 4; and the sealing tape 5 and the front and back covers 3 and 4 are separably stitched together by joining the adhesive layers 8 together, so that the fraudulent opening can be inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357057-A (JP)
Title: Radio communication terminal and its control method
Inventor: MATSUBARA SHINZO
IPC: H04L12/28
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To set an access point function and a station function on a radio communication terminal such as a home server.  <P>SOLUTION: In the case of manual setting, a communication function determining part 114 allocates the access point function or the station function to a first transmitting and receiving means 111 and a second transmitting and receiving means 112 on the basis of the manual setting. The function may be fixed to the respective transmitting and receiving means. In the case of automatic setting, if a communication state managing means 115 does not detect the existence of an access point, the communication function determining means 114 sets the first transmitting and receiving means 111 so as to operate by the function of an access point. If the communication state managing means 115 detects the existence of the access point, the communication function determining means 114 confirms a connection request from a user and performs connection by the station function of the first transmitting and receiving means 111. When the access point is not detected, the first transmitting and receiving means 111 performs an operation by the access point function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357079-A (JP)
Title: In-frame rate control method in dynamic image coding, in-frame rate control system, dynamic image coding device, and in-frame rate control program
Inventor: NAKAMURA TAKESHI
IPC: H04N19/625
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide in-frame rate control with accuracy and stability in dynamic image coding.  <P>SOLUTION: A target code amount computing unit 102 calculates a target generating code amount of a succeeding control unit for each control unit in a picture on the basis of a differential between a target value of an accumulated generated code amount and an actual value of the accumulated generated code amount in the picture till then. A quantization parameter computing unit 103 calculates an estimation value of a quantization parameter for generating the target generating code amount from a past encoding result. A quantization parameter smoothing unit 104 calculates a weighted mean value between the estimation value of the quantization parameter and the quantization parameter for each control unit which has been coded until then and uses it as a succeeding quantization parameter for each control unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354826-A (JP)
Title: Plasma display device
Inventor: KUMAKURA TAKESHI
IPC: G09G3/298
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize at a low cost an ALIS-system PDP device, where irregularities in luminance caused by ringing are reduced.  <P>SOLUTION: In the ALIS-system PDP device, X and Y electrodes, where a path length, with each length of the signal path of maintenance discharge pulses starting from first (X) and second (Y) electrodes X, Y to sustain drive circuits 13, 14, 17, 18, is longer or shorter than the path length of the peripheral X and Y electrodes, are set so as not to exist concentrically. Concretely speaking, the arrangement order of the odd and even X sustain drive circuits 13, 14 and that of the odd and even Y sustain drive circuits 17, 18 are reversed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352474-A (JP)
Title: Conveyance device
Inventor: WATANABE OSAMU
IPC: B65G47/84
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance device capable of preventing an exterior can taken out of a rotary body from turning over and reducing shock applied to the exterior can taken out of the rotary body.  <P>SOLUTION: This conveyance device 20 is provided with a taking-out dial 32 in which a pocket 32c is formed in a collar part 32b. An endless belt 38 is stretched in a barrel part 32a of the taking-out dial 32, and an endless belt 42 is arranged at a position opposing to the endless belt 38. The conveyance device 20 is provided with a rotation driving mechanism 43 rotating the endless belt 42 at substantially equal rotation speed to that of the taking-out dial 32 and rotating the endless belt 42 in the direction reverse to the direction of rotation of the endless belt 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358686-A (JP)
Title: Mold and method for manufacturing laminated molded product
Inventor: WATABE SHINGO
IPC: B29C65/70
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold capable of simultaneously molding a base raw material of every state and a sheet member while venting the air between the base raw material and the sheet member.  <P>SOLUTION: This mold 30 is equipped with a pair of molds 31 and 41, the tensile part 51 protruded from the butt surface 34 of one mold 31 to extend along the outer periphery of a cavity surface 32 and a venting part 52 formed into a recessed shape to extend up to the outside of the butt surface 34 from the cavity surface 32 so as to isolate the venting part 52. When a laminated molded product is molded, the sheet member 18 is brought into contact with the mold 31 in a tensioned state and the base raw material 20 is arranged on the side of the other mold 41 to clamp both molds. At this time, since the sheet member 18 is held to the tensioned state by the tensile part 51 and the venting part 52 receives small tensile force or no tensile force, the gas stagnated in the gap between the sheet member 18 and the base raw material 20 can be allowed to escape and the occurrence of gas expansion can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363500-A (JP)
Title: Nitride-based compound semiconductor and method for manufacturing the same
Inventor: TANAKA SATORU
IPC: H01L21/205
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nitride-based compound semiconductor which can manufacture a high quality of nitride-based compound semiconductor by forming a nitride-based compound semiconductor layer having a flat surface and fewer dislocations without using a mask material, and which can enhance characteristics of a nitride-based compound semiconductor device formed on the flat surface of the semiconductor.  <P>SOLUTION: A silicon layer 4 as a defect suppressing substance layer is provided between a first nitride-based compound semiconductor layer 3 containing dislocations grown on a substrate 1, and a second nitride-based compound semiconductor layer 5 containing dislocations less than the first nitride-based compound semiconductor layer to manufacture a nitride-based compound semiconductor base material. In the formation of the silicon layer 4, when tetra ethyl silane as a silicon source material is supplied, ammonia is also supplied simultaneously with it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000201-A (JP)
Title: Adhesive plaster and component used for manufacturing frozen emu oil
Inventor: OKAMOTO HARUKI
IPC: A61F13/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive plaster capable of arranging an emu oil only in a prescribed part of the skin, preventing the emu oil from spreading around and fixing the emu oil by sticking it by an adhesive sheet and a frozen emu oil preparation component used for manufacturing the adhesive plaster.  <P>SOLUTION: The adhesive plaster is made by sticking a frozen emu oil 1 to the central part of the adhesive-applied face of the adhesive sheet 2. The frozen emu oil preparation component is a shallow container filled with the emu oil, the upper part of which is removably tightly closed. The adhesive plaster maintains the efficacy nearly constantly even if it is stored for several months or longer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004986-A (JP)
Title: Ion mobility detector
Inventor: MATSUURA YOSHIKI
IPC: H01J49/10
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable ion mobility detector.  <P>SOLUTION: A vacuum ultraviolet lamp 51 is installed in a drift chamber 21. The ultraviolet lamp 51 radiates a vacuum ultraviolet ray on sample molecules introduced into an ionization chamber 1 through a sample introduction tube 11. The center axis of the ultraviolet lamp 51 is disposed in a tubular part 53 positioned coaxially with the longitudinal center axis L of the drift chamber 21. Thereby, the lamp 51 radiates the vacuum ultraviolet ray on the sample molecules introduced into the ionization chamber 1 from a direction coincident with the center axis L of the drift chamber 21. The tubular part 53 is supported to electrodes 25 by being inserted into tubular support parts 55 formed integrally with the electrodes 25. The support parts 55 are connected to the electrodes 25 by arm parts 57 extending inward from the electrodes 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001436-A (JP)
Title: Guide structure for seat belt
Inventor: MARUO KENICHIRO
IPC: B60N2/42
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide structure for a seat belt which regulates the longitudinal and lateral movements of the seat belt.  <P>SOLUTION: A retractor 12 for the seat belt is attached in a seat back 2, and a belt guide for the seat belt 5 is arranged at the upper end part of the seat back 2, and a belt guide cover 11 for which a belt taking out port 6 is formed on a belt guide part 13 for taking out the seat belt 5 from the inside of the seat back 2 is fitted on for a belt taking out port structure for the seat belt. In the belt taking out port structure, the belt guide part 13 is constituted of a front guide part 8b which guides the front surface of the seat belt 5, a side guide part 9c which guides the side part of the seat belt, and a rear guide part 9b which guides the rear surface of the seat belt. Then, a slit 9a through which the seat belt 5 passes into the guide is formed on the side guide part 9c or the rear guide part 9b. At the same time, the attaching part for the belt guide cover 11 is formed in the belt guide part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000391-A (JP)
Title: Coupler connector and coupler with coupler connector
Inventor: DOI TAKASHI
IPC: A61M1/14
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupler connector, which prevents torsion of a coupler caused when the coupler mounted on the coupler connector is connected in a liquid-tight manner and is connected by an extremely simple operation, and the coupler connected by the coupler connector.  <P>SOLUTION: The coupler connector retains a coupler in the inner cavity. The coupler comprises a pair of tubular members with rubber-like elasticity and has a part making close contact with a member to be connected and a joining surface which is capable of connecting the tubular members in a liquid-tight manner and is perpendicular in the axial direction in the inner cavity. The coupler connector has an engaging structure for connecting couplers while joining surfaces of the couplers are joined closely in the liquid-tight manner by pressing the coupler in the axial direction (the coupler connecting side) on each coupler joining side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012267-A (JP)
Title: Path setting method and path setting program
Inventor: OKADA MITSUMASA
IPC: H04L45/125
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a maximum transmission capacity of a ring network.  <P>SOLUTION: After all paths to be set in the ring network are set on a short path, a link having the maximum transmission capacity in the ring is obtained, all the paths passing through the ring are selected, and a link through which the paths pass, the number of passing paths, path capacity and a secondary link having the maximum transmission capacity other than the passing link are obtained. Next, the paths having the same secondary link are grouped, an average value between the maximum transmission capacity and the transmission capacity of the secondary link, and the difference between the average value and the maximum transmission capacity are calculated for each group of paths which are grouped. In each path group, a combination of paths having a path capacity closest to the difference is obtained, and a changed maximum transmission capacity after changing path setting is obtained when path setting change is applied to this path combination. Next, the maximum transmission capacity before changing is compared with the maximum transmission capacity after changing, and when the capacity after changing is smaller, path setting change is applied to the obtained path combination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012275-A (JP)
Title: Radio transmitter, radio packet transmitting method, and radio communication system
Inventor: SHIRASAKI YOSHIMASA
IPC: H04L12/28
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission efficiency of a communication system while realizing collision avoidance of a radio packet by a CSMA/CA etc.  <P>SOLUTION: The priority of the radio packet is set corresponding to the type of transmission data (ST1100), T<SB>CW</SB>being the maximum value of a collision avoidance time is calculated on the basis of this priority (ST1200), and a back-off time T<SB>B</SB>is randomly selected from a range of 0-T<SB>CW</SB>(ST1300). Collection of the usage state of a common channel is started (ST1400), and it is determined whether the radio packet can be transmitted by a carrier sense (ST1500, ST1600). If transmission is impossible, it is determined whether or not the common channel has much idle time at the time when T<SB>B</SB>has elapsed (ST2200), T<SB>CW</SB>is change or retained on the basis of the determination (ST2300, ST2400).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004095141-A (JP)
Title: Address structure and method for multiple arrays of data storage memory
Inventor: EATON JAMES R JR
IPC: G11C8/12
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory structure of low power consumption capable of arranging a further memory array on a single substrate.  <P>SOLUTION: An electrically addressable data storage unit 80 has a matrix consisting of rows and columns of a plurality of data storage arrays 81 to 89 on a single substrate 90. Each array 14 is a matrix of a plurality of coplanar data storage diode cells 16 connected by row lines 18 and column lines 20 for data recording, addressing and data reading. The address lines 91, 92, 97 and 98 and power lines 104-106 and 120-122 of the plurality of arrays 81 to 89 are respectively connected to the arrays 81, 84, 87, 87, 88 and 89 so that only the data storage cells in the array 87 of a selected data storage cell 150 can be used, thereby eliminating undesirable power consumption in all other arrays of the data storage unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005011551-A (JP)
Title: Connection confirmation method of wire harness, and its device
Inventor: TAKEDA NOBUHIKO
IPC: H01B13/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection confirmation device of a wire harness capable of easily determining a connection state by detecting click sound generated in connecting the wire harness even if there is working noise or environmental noise.  <P>SOLUTION: This device is used for confirming the connection state of a wire harness, and characterized by comprising: a microphone 1 for detecting sound generated in connecting the wire harness; an amplifier 2 for amplifying the sound detected by the microphone 1 to a predetermined level; a narrow-bandwidth band-pass filter 3 for passing a particular frequency component, within a signal outputted by the amplifier 2, included in the sound generated in connecting the wire harness; a level comparator 4 for comparing the output level of the band-pass filter 3 with a level reference value to output a signal by determining connection sound when the output level of the band-pass filter 3 exceeds the level reference value; and an indicator 5 for indicating connection confirmation based on the signal outputted by the level comparator 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008326-A (JP)
Title: Safety device of passenger conveyor
Inventor: OGURA KENJI
IPC: B66B29/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for stopping a passenger conveyor when a passenger 15 falls.  <P>SOLUTION: Lower passenger detecting means 8d and 9d are mounted to handrails 5L and 5R, and upper passenger detecting means 8u and 9u are mounted just over the lower passenger detecting means 8d and 9d. While a state where both of one of the lower passenger detecting means 8d and 9d and its rear adjacent one of the lower passenger detecting means 8d and 9d detect the passenger 15 and either of the corresponding upper passenger detecting means 8u and 9u does not detect the passenger 15 is transferred to a state where both of one of the lower passenger detecting means 8d and 9d and its front adjacent one of the lower passenger detecting means 8d and 9d detect the passenger 15 and either of the corresponding upper passenger detecting means 8u and 9u does not detect the passenger 15, the passenger conveyor 1 is stopped emergently when a state where one of the lower passenger detecting means 8d and 9d detects the passenger 15 and the corresponding one of the upper passenger detecting means 8u and 9u does not detect the passenger 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010337-A (JP)
Title: Audio signal compression method and apparatus
Inventor: IWASAKI TAKUSHI
IPC: G10L19/02
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To speed up psychological acoustic sense analysis processing while conforming the processing to MODEL1 of a psychological acoustic sense model by ISO/IEC 11172-3.  <P>SOLUTION: An effective band estimation part 11 estimates a band (a valid band variable) effectively used for psychological acoustic sense analysis processing on the basis of the number of subbands in use which is determined according to the bit rate and sampling frequency of an audio signal, a critical subband number determination part 12 determines the critical number of usable subband ( a critical band variable) as to nonlinear subbands used to make a noise choice according to the estimated valid band variable, and after an effective band correction part 13 corrects the valid band variable, the psychological acoustic sense analysis processing is carried out by using the critical band variable and valid band variable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020800-A (JP)
Title: Method for controlling axial deflection of rotor and flywheel device
Inventor: TSUKAMOTO OSAMI
IPC: H02P27/04
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the energy loss of a rotor under an axial deflection control and to enable a power storage for a long time to be made by raising the storage efficiency of the power by reducing the energy loss of the rotor under the axial deflection control in a flywheel device.  <P>SOLUTION: A method for controlling the axial deflection of the rotor includes conducting of a motor operated control and the power generation control of the rotor by the current control of the same winding, and radial direction controlling of a rotary shaft by controlling a current value flowing to each winding by this current control. According to this bearing control, the bearing control can be performed by using current required for the motor operation or the power generation, the current used only for the bearing control can be dispensed, and the energy loss of the rotor in association with the bearing control can be reduced. Further, since this axial deflection control is performed without contact with the rotor, the energy loss due to a friction can be abolished as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015078-A (JP)
Title: Sheet feeder and image forming device
Inventor: NONAKA MANABU
IPC: B65H3/52
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder having a constitution capable of certainly preventing double feed of sheet materials.  <P>SOLUTION: The sheet feeder comprises an inclined member 13 that is arranged contactably/separately with/from part of the peripheral surface of a feed roller 12, has an inclined surface 13A capable of moving the paid off sheet materials toward the part of the peripheral surface of the feed roller 12 while the tips of the paid off sheet materials abut, and is pressed and energized toward the feed roller 12. The sheet feeder comprises a front edge matching member 14 disposed at a position allowing aligning of front edges of loaded sheet materials in the feed direction. The inclined surface 13A of the inclined member 13 and the front edge collating member 14 constitute a guide surface formed of a wedge-like space that sequentially converge in the moving direction of the sheet materials fed from a placement plate 11A. Because the inclined surface 13A of the inclined member 13 is shortened in the feeding direction of the sheet materials, the front edge collating member 14 is used as a guide surface of the remaining wedge-like space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015251-A (JP)
Title: Hydrophobic spherical silica minute particle, its manufacturing method, and toner additive therewith for electrostatic charge image development
Inventor: KUDO MUNEO
IPC: C01B33/159
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for a toner comprising a hydrophobic spherical silica minute particle capable of giving required electric charge to the toner, a hydrophobic spherical silica minute particle useful for manufacturing the additive, and its manufacturing method.  <P>SOLUTION: This hydrophobic spherical silica minute particle has a frictional charge quantity with iron of -100-(-300) μC/g, a bulk density of 0.2-0.4 g/mL, and a particle diameter of 0.01-5 μm, and its manufacturing method and a toner additive for electrostatic charge image development with the particle are also presented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI