baber/WOPTO huggingface dataset:
Patent JP-2004030524-A (JP)
Title: Device and program for distributing information based on distribution request, and storage medium recorded with information distribution program based on distribution request
Inventor: FUKATSU SHINJI
IPC: G06F13/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to receive information without missing timing in an information distribution system.  <P>SOLUTION: An information distribution device 1 first holds the address of a communication terminal 4 registered by a receiver for distribution data and monitors an event notified from an event monitor 2. The information distribution device 1 converts the distribution data included in distribution request into a format that can be processed by the communication terminal being a receiving terminal with the coincidence between the event notified from the event monitor 2 and a distribution condition included in the registered distribution request from a communication terminal 3 as a turning point and subsequently construct a mechanism for distribution. When a recipient registers the communication terminal 4 used for receiving, the recipient can surely receive the distribution data by sequentially designating available terminals. The recipient can cope with the outside of the range of a terminal and a fault by giving a priority to each terminal of the available terminals and designating the terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034792-A (JP)
Title: Method and device for preventing lane deviation
Inventor: YAMADA KATSUNORI
IPC: B62D101/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for preventing lane deviation without giving any sense of incompatibility that a vehicle is directed to the side opposite to the side of preventing the lane deviation.  <P>SOLUTION: When a possibility of deviation of the vehicle from a traveling lane is discriminated, the vehicle is run with the steering direction of front wheels in a reverse phase to that of rear wheels before the advancing direction of the vehicle is parallel to a target advancing direction, or before an angle of intersection between the advancing direction of the vehicle and the target advancing direction reaches a predetermined value or under, and the lane deviation is avoided by running the vehicle with the steering direction of the front wheels in the same phase as that of the rear wheels so that the deviation between the position in the road width direction of the vehicle in the traveling lane and the position in the road width direction of a target point in the traveling lane is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323597-A (JP)
Title: Memory card
Inventor: YOSHIMOTO TETSURO
IPC: G06F21/53
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card capable of reducing a circuit scale.  <P>SOLUTION: A source code described in Java (TM) is converted (compiled) into a byte code, and it is downloaded from a digital apparatus 2 to the memory card 1. The byte code (a class file) downloaded into the memory card 1 is separated into a portion of a static variable, an Applet code, and a portion of a static final variable in a virtual machine 130. A portion (the portion of the static variable) with a possibility of rewriting is stored in an EEPROM 150, and a portion (the Applet code and the portion of the static final variable) with no possibility of rewriting is enciphered by a code processing part 170 and it is stored in a flash memory 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010028-A (JP)
Title: Station bicycle substitution transportation system by multilayer load-carrying bicycle transport apparatus
Inventor: IWAMOTO BUNICHI
IPC: B65G61/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate bicycles left around a station by a bicycle transport vehicle and an alternative transport system.  <P>SOLUTION: In this system, the bicycle transport vehicle on which bicycles can be easily loaded and by which a large amount of bicycles can be transported is always positioned near a station ticket gate, and the bicycles are substitutionaly transported to a parking lot. Thus the causes why the bicycles are left around the station can be basically eliminated, the areas around the station can be refined, various problems for crime prevention and accident prevention can be solved, and since a considerable number of personnel who are engaged in this system is required, the system can contribute to an employment measure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043326-A (JP)
Title: Immunopotentiator
Inventor: OTANI HAJIME
IPC: C08B31/06
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an immunopotentiator containing a phosphated sugar capable of solving problems with casein phosphopeptides in cost aspects and safety aspects while promising similar effects to those of casein phosphopeptides, and to provide a method for manufacturing the phosphated sugar.  <P>SOLUTION: This immunopotentiator comprises the phosphated sugar, where the sugar is glucan which comprises a plurality of (1-3), (1-4) and (1-6)-linked α- or β-glucose residues and has a plurality of phosphate groups bonded in one molecule. The method for manufacturing the phosphated sugar comprises subjecting a sugar originating from a natural substance or a non-natural substance to a heat treatment in a phosphate buffer solution, subsequently freeze-drying the obtained treated matter, further heating and, if required, purifying the freeze-dried matter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048181-A (JP)
Title: Node in packet communication system, communication node, mobility anchor point, home agent, packet communication system, and path mtu searching method
Inventor: TAKAHASHI HIDEAKI
IPC: H04W80/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a node etc. and a path MTU (maximum transmission unit) searching method in a packet communication system, which are capable of searching a path MTU efficiently so as to cope with a change in the path MTU.  <P>SOLUTION: In a packet communication system 1, a node (MN3) as a destination of a packet transmitted from a communication node (CN2) is provided with a linked MTU notification receiving means for receiving notification of linked MTUs connected to respective nodes (MAP12-14) on a path B from the communication node to the destination node, a path MTU setting means for setting a MTU of the path B from among the linked MTU received by the MTU notification receiving means, a path MTU search execution determining means for determining whether or not search of the path MTU is executed on the basis of the path MTU set by the path MTU setting means, and a path MTU notifying means for notifying a communication node of the path MTU set by the path MTU setting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044915-A (JP)
Title: Combustion device
Inventor: TSUTSUMI AKIRA
IPC: F24H1/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device having a second heat exchanger for collecting the latent heat capable of preventing the second heat exchanger from being heated in the water stop condition during the freezing preventive operation.  <P>SOLUTION: The combustion device includes a high temperature side thermo-sensor 40, a low temperature side thermo-sensor 41, and a thermo-sensor for a header part, which are monitored and when either of them indicates 5°C or less, the freezing preventive operation is started, and a heating circulation pump 23 is started, and at the same time, a thermally actuating valve at the heating terminal is opened. As a result, a heating medium flows to the first and second heat exchangers via the heating terminal. Then a bath thermally actuating valve 21 is opened. As a result, the heating medium circulates to the first and second heat exchangers via the primary side of a third heat exchanger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053965-A (JP)
Title: Mechanism for surely and adequately conducting toe- heel attachment of detachable printer component
Inventor: STURGEON SCOTT D
IPC: B41J2/175
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple and economical device wherein an operator can readily understand adequate toe-heel attachment of a detachable printer component and can attach it along the instruction. SOLUTION: This mechanism has a partial mounting section cover which is extended in an upper direction of a front portion and partially in a vertical direction of a chamber where the printer component is to be attached. The cover includes a roughly flat upper face of the chamber provided to the upper portion of a part for accommodating a toe edge of the printer component. When the printer component is completely attached to the mounting section, the flat upper face is placed at the upper portion of the printer component. The flat upper face is extended at the upper portion of the printer component at an extent that the flat upper face dose not interfere the toe-heel attachment.
Patent JP-2004048535-A (JP)
Title: Ieee1394 communication unit
Inventor: SEKIYAMA TOMOYUKI
IPC: H04L12/44
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IEEE communication unit in which the topology and the physical_ID of a bus fixed once definitely can be prevented from varying in the way of communication by preventing occurrence of a bus reset due to insertion of an extra cable.  <P>SOLUTION: The communication unit performing communication through an IEEE1394 serial bus comprises a means for detecting connection of a cable 106 with a port, and switches 110 and 112 for connecting or disconnecting the port, and an operating section for turning the switches on/off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152545-A (JP)
Title: Memory control system and memory-controlling method
Inventor: ZANDI AHMAD
IPC: H04N21/6377
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To realize a method and apparatus for efficiently coding/decoding data for non-loss/loss data compression systems, utilizing a reversible wavelet filter. SOLUTION: In a coder of a non-loss/loss compression system, a reversible wavelet filter 102 converts input image data into a plurality of coefficients. A sequencing/modeling block 103 generates an embedded code stream from the plurality of coefficients. An entropy coder 104 subjects the embedded code to entropy coding the stream, to generate a compressed data stream. The wavelet filter 102 is for efficient conversion of a precise recovery realized by the integer arithmetic.
Patent JP-2004049967-A (JP)
Title: Sewage treatment apparatus and floc treatment chamber
Inventor: KANEKIYO KIMIHIDE
IPC: C02F11/12
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To clean water and to enhance the efficiency of floc treatment by efficiently separating the floc resulted from flocculation and bonding of the impurities in sewage by utilizing the micro-air bubbles generated by electrolysis of water in particular relating to a sewage treatment apparatus and a floc treatment chamber for the same.  <P>SOLUTION: The apparatus consists of a overflow gate 8 which is disposed to approximately coincide with a stationary water level a of sewage at the upper center within an electrolytic flotation tank 1, a baffle 13 which is provided with an opening support hole 14 into which treated water W 1 can flow in the lower part on the outer periphery of the reservoir, and a screen member 16 which is disposed concentrically within the support hole 14 of the baffle in a way as to obstruct the passage of the floc F into the support hole 14 of the baffle and to permit the passage of the treated water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050500-A (JP)
Title: Method for processing laminated steel sheet
Inventor: SAKAI TATSUHIKO
IPC: B23K26/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing a laminated steel sheet by which the laminated parts of a laminated steel sheet are welded together precisely and stably.  <P>SOLUTION: The steel sheet coated with a lamination resin is wound or subjected to a similar process and lapped, then a narrowly bevelled part is formed so as to make the resin faces of the steel sheet come into contact with each other and the lamination resin is welded by irradiating the bevelled part with a laser beam. As the laser, a CO<SB>2</SB>laser is used, and when an oscillation wavelength of 10.6 μm is employed, an energy exposure density of 200 mJ/mm<SP>2</SP>or higher is preferred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200319-A (JP)
Title: Electric discharge machining device and electric discharge machining method
Inventor: NAGAI NOBUHIKO
IPC: B23H9/14
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric discharge machining device easily positioning an electrode for a member to be machined.  <P>SOLUTION: A conical recessed surface 11 reduced in diameter toward a machined hole 12 formed by electric discharge machining is formed in a body 10. A conical projecting surface 24 having the same inclined angle as that of the conical recessed surface 11 is formed at a side end part of the conical recessed surface 11 of an electrode guide 20 for guiding the electrode 30 toward the machined hole 12. By abutting the conical recessed surface 11 and the conical projecting surface 24 and pushing the electrode guide 20 toward the conical recessed surface 11, the centers of the conical recessed surface 11 and the conical projecting surface 24 can be easily aligned. By rotating the electrode guide 20 during electric discharge machining, the center of the machined hole 12 formed by electric discharge machining substantially coincides with the center of the conical recessed surface 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003125606-A (JP)
Title: Sulky tending machine
Inventor: SHIMOYAMA EIJI
IPC: A01B69/00
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To surely lift each kind of implement between an operation position and a non-operation position and make the machine body compact. SOLUTION: In the sulky tending machine, a transmission shaft for transmitting power from a motor part to each kind of implement is arranged at the lower position of the motor part while turning the shaft line in the left and right directions and at the front position than the rear ends of rear wheels on left and right sides and a hydraulic cylinder for lifting each kind of implement is arranged at the lower position than the transmission shaft and in a space formed between rear wheels on left and right sides. Thereby, the hydraulic cylinder is compactly arranged and each kind of implement can surely be lifted between the operation position and the non-operation position.
Patent JP-2004051595-A (JP)
Title: Perfluoroalkylene ether derivative having vinylidene group on one terminal
Inventor: SAKANO YASUNORI
IPC: C07C43/17
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new perfluoroalkylene ether derivative compound having vinyl group on one terminal.  <P>SOLUTION: The perfluoroalkylene ether derivative having vinylidene group on one terminal is expressed by the general formula: C<SB>n</SB>F<SB>2n+1</SB>-O-(CF<SB>2</SB>O)<SB>a</SB>-(C<SB>2</SB>F<SB>4</SB>O)<SB>b</SB>-(C<SB>3</SB>F<SB>6</SB>O)<SB>c</SB>-(C<SB>4</SB>F<SB>8</SB>O)<SB>d</SB>-C<SB>m</SB>F<SB>2m</SB>-C<SB>p</SB>H<SB>2p</SB>-CR=CH<SB>2</SB>(R is H or methyl; (n) is 1-10; (m) is 1-4; (p) is an integer of 1-4; (a), (b), (c) and (d) are each independently an integer of 0-4; the sequence of the repeating unit structures is random; provided that C<SB>m</SB>F<SB>2m</SB>is not CF(CF<SB>3</SB>) when n=3, a=b=c=0 and c≠0).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060916-A (JP)
Title: Heating system equipped with negative particle generating means
Inventor: MORIYA YOSHIFUMI
IPC: F24H3/04
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To heat without generating ozone by stably adding the micro particles generated by a micro particle generating means to the air without reducing quantity of the micro particles as time goes by.  <P>SOLUTION: A photo-electron generating material 1 is provided in a container 5, and the electrical grounding 5 is fitted to the photo-electron generating material 1. Photo-electron is generated from the photo-electron generating material 1 by the ultraviolet rays from a light source 2, and the photo-electron is caught by the water contained in the air, molecules such as oxygen and minute particles such as dust, and emitted out of the device through an air outlet 4. The photo-electron generating material 1, from which the photo-electron is emitted, is formed with holes in emitting positions, but the holes are charged with electrons soon by electrical grounding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060936-A (JP)
Title: Ice thickness controlling method of drink cooling apparatus
Inventor: TAKEDA YUKIMASA
IPC: F25D11/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To always perform appropriate ice thickness control regardless of whether conductivity in cooling water is large or small.  <P>SOLUTION: First and second ice thickness electrodes 24, 26, and a common electrode 28 are connected to an ice thickness controlling apparatus. The ice thickness controlling apparatus stores a second impedance E<SB>2</SB>when a first impedance E<SB>1</SB>between the first ice thickness electrode 24 and the common electrode 28 is higher than the second impedance E<SB>2</SB>between the second ice thickness electrode 26 and the common electrode 28 as a reference impedance E<SB>3</SB>in cooling water W. When the second impedance E<SB>2</SB>increases as compared with the reference impedance E<SB>3</SB>due to the operation of a refrigerator, the refrigerator is stopped. Then, when the first impedance E<SB>1</SB>decreases after the second impedance E<SB>2</SB>decreases while the refrigerator has stopped, the operation of the refrigerator is resumed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061204-A (JP)
Title: Method for preparing sample for observation
Inventor: YAMAMOTO HIROSHI
IPC: G01N1/28
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily prepare a sample for transmission electron microscope (TEM) observation capable of additionally working on a sample piece.  <P>SOLUTION: The sample piece 3 collected from a wafer 1 is mounted to a side surface 4a of a flat-plate sample base 4. A part of the sample base 4 corresponding to the back surface side of the sample piece 3 is removed to form an observation window part 4b in the sample base 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119553-A (JP)
Title: Sinterd alloy material for valve seat and manufacturing method therefor
Inventor: GO JUSHAKU
IPC: F01L3/02
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a sintered alloy material for a valve seat superior in abrasion resistance in order to cope with a trend of engine development toward high power, high revolution, and increase of gas mileage, and provide a manufacturing method therefor. SOLUTION: The sintered alloy material is manufactured with powder metallurgy from a mixed raw powder containing a vanadium carbide powder of 0.7-1.3 wt.%, an iron-cobalt-nickel-molybdenum alloy powder of 84-86 wt.%, and a chromium-tungsten-cobalt-carbon alloy powder of 12.5-13.5 wt.%, and has a sintering structure in which the above each powdery particle mixed in the raw powder is uniformly dispersed.
Patent JP-2004027801-A (JP)
Title: Universal block stacker
Inventor: KIKUMURA TAKAHITO
IPC: E04G21/16
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal block stacker making operation easier, quicker and more reliable than before for a neat finish.  <P>SOLUTION: A drop prevention plate 4 is provided to prevent mortar from dropping into holes in blocks and a remainder receiving tray 6 receives extra mortar to save materials. A universal block stacker 1 itself is made of synthetic resin to make the stacker lightweight and enable quick operation with a neat finish.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062006-A (JP)
Title: Optical isolator
Inventor: NOGAWA KENTA
IPC: G02B27/28
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To make adjustment of a polarization axis easy, to reduce assembly manhour of a laser module and to compactly design an optical isolator even when a device having polarization dependence exists after the optical isolator.  <P>SOLUTION: In the optical isolator 10 constituted of arranging a polarizer 1 on the side of an entrance 11 of a Faraday rotator 3 and arranging an analyzer 2 on the side of an exit 12 respectively, it is constituted by installing a second Faraday rotator 7 of which the rotation angle on a polarization surface is different from that of the Faraday rotator 3 between the entrance 11 and the polarizer 1 or between the exit 12 and the analyzer 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061414-A (JP)
Title: Durable testing method and durable testing apparatus
Inventor: TAKAHASHI TOSHITAKA
IPC: G01N17/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy life extension of a light source and reproducibility of deterioration in atmosphere.  <P>SOLUTION: A number of test pieces 2 are installed in a test tank 1 installing a lamp 4 as the light source. After the test tank 1 which is in a closed state is evacuated by a suction device 11, oxygen is supplied with an oxygen supply device 21 to heighten oxygen concentration in the inside. In the state that the oxygen concentration is heightened, the test piece 2 is deteriorated with the lamp 4 by irradiating the test piece 2 with the lamp 4. The deterioration is accelerated by heightening the oxygen concentration, and the deterioration of the test piece 2 is carried out in the same as the deterioration in the atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059134-A (JP)
Title: Capping apparatus
Inventor: HIRANO KATSUJI
IPC: F16H1/46
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capping apparatus in which the number of spins at a molding head to form a screw on a cap can be changed easily.  <P>SOLUTION: The capping apparatus is provided with the molding head 12 which is mounted on the upper part of a molding table 3 in a moveable state up and down and has a screw molding roll 13 to put a pilfer-proof cap 2 made of a metal on the spout of a container 1 to perform a screwing cutting along the thread of the spout on the outer surface, and a double cam mechanism, 18A, 18B, 19A and 19B which makes the molding head 12 move vertically synchronizing with the molding table 3, wherein a spindle unit 8 is mounted on the molding head 12 and a planetary gear 21 engaging with a sungear 20 fixed to the upper part of a stationary axis 4 is mounted on a frame turret 7 and the torque of the planetary gear 21 via a variable-speed gearing, which can change the rotation ratio of the planetary gear 21 and the spindle unit 8, is transmitted to the spindle unit 8 via a following gear 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065041-A (JP)
Title: Method for producing seasoned japanese hotchpotch ingredient material
Inventor: NOZAKI HISASHI
IPC: A23L35/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for producing seasoned Japanese hotchpotch ingredient materials by which tasty Japanese hotchpotch is obtained by only heating and can be provided by rapidly warming those according to order and only putting those into a warmed seasoned liquid without always well boiling those at the stores such as convenience stores .  <P>SOLUTION: The method for producing seasoned Japanese hotchpotch ingredient materials comprises a seasoning step for immersing the Japanese hotchpotch ingredient materials into a seasoning liquid to impregnate taste of the seasoning liquid into these Japanese hotchpotch ingredient materials and a dehydrating and drying step for removing the seasoning liquid attached to the surface of the Japanese hotchpotch ingredient materials taken out from the seasoning liquid.  <P>COPYRIGHT: (C)2004,JPO