baber/WOPTO huggingface dataset:
Patent JP-2003533944-A (JP)
IPC: H04L29/06
Filed: 2001-05-15
Abstract: Method for reserving isochronous resources in a wireless network comprising at least a wireless source device and a wireless sink device, said wireless network being based on a TDMA frame transmission scheme, said method comprising the steps of: providing an output plug in said wireless source device, said output plug being associated with an output plug register, wherein said output plug register defines a maximum amount of data output by said output plug during a wireless frame; reserving an amount of bandwidth corresponding to said maximum amount of data to be sent in a wireless frame with an isoehronous resource manager of the wireless network.
Patent JP-2003201544-A (JP)
Title: Free-cutting, low thermal expansion material
Inventor: NISHIDA JUNICHI
IPC: C22C38/60
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low thermal expansion material in which the machinability of an Fe-Ni-(Co) based material is solved, and which has excellent plating properties.  <P>SOLUTION: The free-cutting, low thermal expansion material consists of an Fe-Ni based material or an Fe-Ni-Co based material, and has free-cuttability by controlling the content of sol.Al to 0.01 to 0.1 mass%. The free-cutting, low thermal expansion material concretely has a composition containing, by mass, 25 to 55% Ni, and 0.01 to 0.1% Al, and the balance substantially Fe, and in which the content of sol.Al is controlled to 0.01 to 0.1% also so as to satisfy (Al-sol.Al)≤0.01. Alternatively, the free-cutting, low thermal expansion material has a composition containing 25 to 55% Ni, ≤20% Co, and 0.01 to 0.1% Al, and the balance substantially Fe, and in which the content of sol.Al is controlled to 0.01 to 0.1% also so as to satisfy (Al-sol.Al)≤0.01.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205806-A (JP)
Title: Parking supporting device
Inventor: ENDO TOMOHIKO
IPC: B62D6/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of operation by widening an initial position for a driver to effect driving operation for parking, and to effect parking support by avoiding obstacles in case there is a three-dimensional obstacle.  <P>SOLUTION: A target parking position P2 for vehicle is set, and an enlarged pass region W formed so that a vehicle pass region containing the target park position P2 is enlarged in the direction of the width of the target park region with a given width is set, and a park preparation position can be widened. Further, based on the target park position P2, a trajectory T to the target park position P2 is calculated, and based on the calculated trajectory T, a boundary M of the vehicle pass region is calculated. A pole PL is displayed in a given position on the screen of a monitor 4 corresponding to the boundary M, and contact with an obstacle in the direction of height is prevented from occurring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208828-A (JP)
Title: Elastic sheet structure and printed circuit board structure having electrical conducting function
Inventor: MIYAKO MAMORU
IPC: H01H13/702
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic sheet structure and a printed circuit board structure having electrical conducting function which attain higher design flexibility, smaller size and weight, and reduction in cost.  <P>SOLUTION: A silicon rubber sheet 10 is supported by a fixing member 20, and a wiring group 30 is embedded in the middle portion of the sheet 10. The wiring group 30 has a contact function. Terminals of the wiring group 30 are brought to one site and extend downward to be connected to a printed circuit board 24. The printed circuit board 24 thus need not have an area large enough to entirely cover the range of arrangement of rubber contacts 14. This allows reduction in size and installation space of the printed circuit board 24 and increases design flexibility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207842-A (JP)
Title: Camera
Inventor: MURAKAMI NAOYUKI
IPC: G03B19/12
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera that can obtain a signal output necessary for a duty drive by a space-saving pattern shape, and also prevent an erroneous signal due to chattering, etc.  <P>SOLUTION: The camera is provided with a motor incorporated in the camera main body, a mirror driving cam driven by the rotation of the motor, a driving member for driving the mirror upward or downward cooperatively with the mirror driving cam, a phase detecting means for detecting the rotational phase of the mirror driving cam while rotating cooperatively with the mirror driving cam, a speed detecting means for detecting the driving speed of the mirror driving cam based on the detection output in a specified section of the phase detecting means, and a controller for performing the duty drive control of the motor based on the detection output of the speed detecting means, and it is characterized in that the controller is constituted so as to determine the duty drive cycle of one of the mirror-up drive section and the mirror-down drive section based on the driving speed of the mirror driving cam detected in the other section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206601-A (JP)
Title: Roofing material
Inventor: HAGIWARA MINORU
IPC: E04D3/16
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roofing material, on which snow is slid automatically without requiring manual snow removal.  <P>SOLUTION: A photocatalytic layer 20 is installed on the external surface of a roof panel 10 consisting of a steel plate 15 while planar heating elements 11 composed of graphite sheets 31 are mounted on an internal surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214007-A (JP)
Title: Door lock device
Inventor: HAYAKAWA SHIGERU
IPC: E05B77/44
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve an antitheft performance of a vehicle.  <P>SOLUTION: This door lock device comprises a locking mechanism 20 disposed in a vehicle door 1 and having a locking lever 25 for switching between the lock state and the unlock state of the vehicle door 1 to a vehicle body 6, a cover 31 for covering the locking mechanism 20, a key operation member 4 disposed in the vehicle door 1, and a cable 40 having one end linked with the key operation member 4 and the other end linked with the locking lever 25 through an opening part 31b formed in the cover 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217899-A (JP)
Title: Plasma processing device and method
Inventor: MIYOSHI AYUMI
IPC: H01L21/3065
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing device capable of etching a surface of a base by using plasma without causing discharge breakdown on the base.  <P>SOLUTION: This plasma processing device wherein a plasma gas 16 is generated in a discharge chamber 12, a magnetic field is generated in the discharge chamber 12, the plasma gas of the discharge chamber 12 is densified by an electromagnet 11, and the base is etched by using the densified plasma gas, comprises a conductive shielding plate 19 for preventing ion in the densified plasma gas from directly reaching the base 18 before starting the etching of the base 18, and a DC power source 20 for supplying negative potential Vs to the shielding plate 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213803-A (JP)
Title: Column base structure
Inventor: TSUTSUMI TETSUFUMI
IPC: E04B1/64
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize column base structure enhancing durability by preventing the deterioration of a column member caused by dew condensation of column base hardware in view of the possibility of impairing the durability of the column base structure and the earthquake resistance of a building due to decay fungi easily breeding in the column member containing moisture in the occurrence of such a phenomenon as to suck up moisture and to get stuffy at the lower end part of the column member close to the column base hardware by dew condensation on the surface of the column base hardware bound to a foundation.  <P>SOLUTION: A heat insulating layer 2 formed of a plate member made of PVC or nylon resin with heat insulating property, waterproofness and high compressive strength is interposed between the bottom face of the column member 6 and the column base hardware 3 receiving the bottom face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216174-A (JP)
Title: Remote control device of projector
Inventor: MIYAZAWA YASUNAGA
IPC: G10L15/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize smooth presentation by enabling efficient remote control of a projector.  <P>SOLUTION: This remote control device is provided with the projector 1 and a commander 2 with a microphone capable of performing remote control of the projector 1 by speech. The commander 2 with the microphone is provided at least with the microphone 21, a speech recognition part 27 for recognizing speech data to which speech recognition should be performed among pieces of inputted speech of a presenter, a commander operation part 24 for enabling setting whether speech recognition of the speech spoken by the presenter is performed by the speech recognition part 27 or simply outputted as the speech without performing the speech recognition, a data input part 28 for presentation, a storage part 29 for storing the data and a commander control means 23 having a function for receiving a speech recognition result from the speech recognition part 27 and for generating an operation control signal corresponding to the speech recognition result and a function for processing the inputted data for presentation and for generating image data and speech to be outputted from the projector 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215937-A (JP)
Title: Image forming apparatus
Inventor: HORIKAWA SEISHI
IPC: G03G15/16
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To attain the compactification of an apparatus and the reduction of cost by installing a cleaning means by which residual toner on an intermediate transfer body is effectively removed and also in which a coating agent having a toner filming preventive function is provided.  <P>SOLUTION: An image forming apparatus 1 is provided with an intermediate transfer body 9 to which a tone image formed on latent image carrier 3 is transferred and a cleaning device 50 to remove the residual toner on the intermediate transfer body 9. A fur brush roller 51 to electrostatically remove the residual toner on the intermediate transfer body 9 and a bias roller 53 to apply bias voltage to the fur brush roller 51 are provided in the inside of the cleaning device 50, and also a coating agent 57 is provided in the cleaning device 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215072-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: KASAI KIYOTAKA
IPC: G01N23/223
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analyzer that can easily make high- linearity and high-resolution analysis by broadly coping with samples having different compositions.  <P>SOLUTION: A pulse analyzer is provided with a plurality of amplifier sections 3A, etc., having different prescribed time constants for one detector 2. The pulse analyzer is also provided with a control means 7 which performs premeasurement for a prescribed period of time by using the amplifier section 3A having the smallest prescribed time constant and switches the amplifier section 3A, etc., used for actual measurement in accordance with an obtained counting rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217579-A (JP)
Title: Lithium primary battery
Inventor: YOSHIMURA SEIJI
IPC: H01M4/50
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve preservation property in a primary battery that comprises a positive electrode 2 made of manganese dioxide and a negative electrode 1 made of lithium or lithium alloy.  <P>SOLUTION: In the battery, manganese dioxide containing boron and phosphorus is used for a positive electrode and the content of boron is for example 0.1-2 wt.% and the content of phosphorus is for example 0.02-2 wt.%. The boron is contained in the manganese dioxide, desirably, by adding a boric oxide, and it is desirable that the phosphorus is contained by manufacturing the manganese dioxide by electrolytic oxidation from the electrolytic bath added with phosphoric acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002266343-A (JP)
Title: Method for controlling soil improving method, and apparatus for controlling soil improving machine
Inventor: HIBINO SHINICHI
IPC: E02D3/12
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate control of soil improvement by reducing the number of control items, to instantly and accurately determine whether or not suitable control of the soil improvement is carried out, and to cope with originally unexpected change in stratum. SOLUTION: There is provided a method for controlling a soil improving method, according to which the loads of a hardener per unit volume to be charged in the ground, and the number of times of agitating mixture per unit length by an agitating head, are always monitored and displayed on a data display at every predetermined depth of the ground. Then, the data are compared with a set value and a reference value, for determination, and if the data are not satisfactory, an alarm for urging another soil improvement in the relevant depth section is issued. Further, a resistant value against drilling agitation per unit length by the agitating head is always monitored and displayed on the data display, and when the resistant value reaches a set value, it is determined that the agitating head has reached a predetermined bearing stratum.  In addition, relative rotation of a corotation preventive blade to an agitating shaft is always monitored, and if the corotation preventive blade in a stationary state starts rotation, an alarm for urging another execution of soil improvement over a relevant period is issued.
Patent JP-2003220122-A (JP)
Title: Deodorizing method and apparatus
Inventor: SASAKI NORITOSHI
IPC: A61L9/20
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of deodorizing for forcibly disinfecting/ deodorizing by photocatalytic activity by titanium oxide and deodorants and circulating air inside a room, and an apparatus therefor.  <P>SOLUTION: The apparatus is equipped with an air suction means, a photocatalytic activation means, a deodorizing means and a discharge means. The air suction means takes in air through a suction fan 1 into a case body 8 having an air intake port 9 and air discharge port 10 formed therein. The case body 8 is provided with titanium oxide and a light source 6 to emit ultraviolet rays, therein. Further, the case body 8 is provided with the deodorizing means having a deodorant 7, therein. The discharging means discharges the disinfected and deodorized air from the air discharge port 10 provided in the case body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223413-A (JP)
Title: Storage device and processing method
Inventor: ONO TACHIO
IPC: G06F13/38
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To exclusively control an external device which accesses such a removable media as a memory card.  <P>SOLUTION: When a PC 200 connected to a 1394 port 1051 is accessing a memory card 104, a USB port 1061 is disabled; when a PC 300 connected to the USB port 1061 is accessing the memory card 104, the 1394 port 1051 is disabled to thereby exclusively control the external device accessing the memory card 104.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228784-A (JP)
Title: Living monitoring method, living monitoring system, refrigerator, communication terminal, server, and living monitoring program
Inventor: HIRAHARA MORIO
IPC: G08B21/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service allowing a service subscriber living in another place to grasp a living condition of a living monitoring object from history data of the number of door opening/closing operations of a refrigerator in a house of the object.  <P>SOLUTION: In a living place 100 of the living monitoring object such as an aged parent B, a refrigerator 110 with a built-in communication function recently developed such as Blue tooth is arranged, the number of door opening/ closing operations of the refrigerator is counted and stored, and the count value is periodically received by a home terminal 120 and automatically transmitted from the home terminal to be stored in a server 310 via an information network 200. After authentication based on an ID and a password is approved, a registered user A such as a child can download the data about the number of door opening/closing operations of the refrigerator of the object for grasping the living condition when the user makes an inquiry at the server by means of a home terminal 410 at a home 400 or a cellular phone 430 of the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225744-A (JP)
Title: Powder for continuous casting and continuous casting method using this powder
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/108
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy such a characteristic as a stable crystal precipitation into powder film required in the powder for casting and further, if necessary, to simultaneously satisfy the enhancement of a viscosity and a basicity of molten slag.  <P>SOLUTION: This powder for casting is the one, in which akermanite, gehlenite or melilite of a complete solid solution of both, is precipitated as a main crystal composition when the molten slag is solidified. In this way, both of the viscosity and the basicity of the molten slag produced by melting in a mold are high and the crystal precipitated in the powder film is stabilized to obtain a desired crystal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005298530-A (JP)
Title: Low-pollution liquid fuel for internal combustion engine
Inventor: AZUMA AKIHIRO
IPC: C10L1/12
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion (elution) of metals, particularly aluminum, aluminum alloys or the like while hardly causing swelling or damages of fuel pipes or refueling hoses.  <P>SOLUTION: The low-pollution liquid fuel for internal combustion engines comprises 15-75 wt% of a single or mixed monohydric aliphatic alcohol component having 2-6 carbon atoms in the molecule, 20-80 wt% of a saturated or unsaturated hydrocarbon component and 5-30 wt% of at least one ether component having at most 12 carbon atoms in the molecule and at least one ether bond in the molecule, and contains at least 0.002×N wt% of water where the content of the alcohol component in the low-pollution liquid fuel for internal combustion engines is N wt%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2003232782-A (JP)
Title: Defect section detecting apparatus using acoustic emission method
Inventor: HATANAKA HIROAKI
IPC: G01N29/14
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect section detecting apparatus using an acoustic emission method capable of improving work efficiency since it is satisfactory to remove heat insulating materials from only a section of a body to be inspected such as piping at which a sensor is to be installed, analyzing frequencies without losing time-axis information, and clarifying information on the location of a defect section.  <P>SOLUTION: The defect section detecting apparatus using the acoustic emission method is provided with a waveform analyzing device 7. The waveform analyzing device 7 comprises a time frequency analyzing part 8 for separating waveforms by sequentially performing the operations of extracting a maximum frequency component extractable through the use of time frequency analysis from the original waveform of sound detected by sensors 3a-3c in one frequency band and then of extracting a frequency component in a lower frequency band, an analytical waveform storage part 9 for storing the component waveform of each frequency band of which the waveforms are separated, and an operation part 10 for reading the propagation time of the stored waveform in each frequency band and computing distances between the defect section as a sound source and the sensors 3a-3c based on the difference of the propagation time and propagation speed in each frequency band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237962-A (JP)
Title: Sheet feeder and image forming device
Inventor: SHIRAI MASASHIGE
IPC: B65H3/18
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize sheet feeding by placing an endless belt in attractive contact with a sheet in correspondence with the positional height and inclination of loaded sheets.  <P>SOLUTION: A sheet feeder for feeding a loaded sheet by attraction using electrostatic force has an electrostatic attraction means having a rotatable attraction belt 2 and a charging roller 7 for charging an outer circumference of the attraction belt 2, and a contact/separation movement means for supporting given positions of the electrostatic attraction means along a direction crossing a sheet feed direction, independently swingably with a pair of arm members 8 and 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239655-A (JP)
Title: Collapsible partition
Inventor: SUGAMOTO SEIJI
IPC: E06B9/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge usage of a collapsible partition to the external facing usage used for a blind of a window face, protection of a building, and a decoration in common.  <P>SOLUTION: A cutoff membrane 15 is spread between support members 11, 11 so that the collapsing unit width D of the cutoff membrane 15 folded with regard to a linear line L1 connecting between adjacent column members 11, 11 becomes uneven, when the membrane 15 is folded zigzag with a specified unit folding width D1 between the adjacent support members 11, 11. The collapsible partition is installed so that a side with a less protrusion of the folding unit width D1 of the cutoff membrane 15 faces the window face W2 or the like of the building.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243942-A (JP)
Title: Amplifier circuit, power amplifier provided therewith, and communication terminal
Inventor: KO HIDEKI
IPC: H03F1/52
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit capable of suppressing thermal runaway of a linear amplifier element typically being a bipolar transistor.  <P>SOLUTION: The amplifier circuit is provided with: the linear amplifier element 3 for amplifying an input signal; and a feedback circuit 5 for feeding back an output of the amplifier element 3 to an input of the amplifier element 3 via a series connection comprising a resistive element 6 and a capacitive element 7, wherein an input bias voltage for the amplifier element 3 is applied to a connection part between the resistive element 6 and the capacitive element 7 of the feedback circuit 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236991-A (JP)
Title: Base material with reflection preventing film
Inventor: MATSUDA MASAYUKI
IPC: B32B27/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material with a reflection preventing film excellent in scratch resistance, transparency, haze resistance, etc.  <P>SOLUTION: The base material with the reflection preventing film is composed of a resin base material, a hard coat film which is formed on the resin base material and contains inorganic particles and a film forming matrix, and the reflection preventing film formed on the hard coat film. The ratio (Dp/Th) between the average particle size (Dp) of the inorganic particles and the thickness (Th) of the hard coat film is 0.2-1.0, and the film forming matrix is preferably a resin matrix.  <P>COPYRIGHT: (C)2003,JPO