baber/WOPTO huggingface dataset:
Patent JP-2002259722-A (JP)
Title: Contents distribution method by primary packaging of a plurality of bidirectional contents and secondary packaging of any other contents
Inventor: SUZUKI MASAICHI
IPC: G06Q30/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce a network distribution price at bidiectional contents distribution in any network by allowing a contents distributer to package a plurality of contents pieces. SOLUTION: The primary contents distributer packages a plurality of pieces of bidirectional contents and distributes to the secondary contents distributer upon making low or zero the price of a group of packages where the economic value presumed to arise due to end user's making use of the bidirectional function is taken into account in advance. To any bunch of contents packaged by the primary contents distributer, the secondary contents distributer attaches anew or relates thereto other bidirectional contents to that a new economic value is generated, and an incentive to contents distribution is established.
Patent JP-2002309221-A (JP)
Title: High purity adhesive for semiconductor
Inventor: KOSHIBE SHIGERU
IPC: C09J183/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable adhesive showing excellent adhesion, stability and workability, and capable of improving humidity resistance. SOLUTION: An adhesive for a semiconductor contains 0.5 to 20 wt.% of a high purity high density aerosol silica, that is, an ultra fine silica manufactured by an incineration method having an average diameter of 5 to 100 nm, amount of water soluble chlorine of not more than 25 ppm and a bulk density of not less than 70 g/l. The adhesive preferably contains 5 to 80 wt.% of a high purity fine spherical silica having a maximum particle diameter of not more than 10 nm and electric conductivity of extracted water of not more than 10 μS/cm. The basic adhesive is at least one selected from flexible adhesives such as a flexible silicone adhesive, a flexible epoxy adhesive and an elastomer adhesive.
Patent JP-2002311020-A (JP)
Title: Odor evaluating method, and quality control method of object using this evaluating method
Inventor: ARAKI TAKUMI
IPC: G01N30/88
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for objectively evaluating the odor of a large number of objects in a short time in a relatively simple manner. SOLUTION: At least one kind of volatile substance generated from the object is identified and determined to obtain the peak area or the concentration (Cn) of each volatile substance, the peak area or the concentration (Cn) of each volatile substance is divided by the odor threshold (Sn) specific to each volatile substance to obtain the odor value (Cn/Sn) of each volatile substance, and the odor of the object is evaluated based on this odor value (Cn/Sn). In addition, the odor value (Cn/Sn) of each volatile substance is totaled to obtain the total odor value (ΣCn/Sn) generated from the object, and the odor of the object may be evaluated by this total odor value (ΣCn/Sn).
Patent JP-2002314382-A (JP)
Title: Pulse generator circuit, method for preventing its malfunction and communication equipment
Inventor: SHIMADA KAZUYOSHI
IPC: H03K5/1252
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent a pulse caused by a malfunction from being outputted to a circuit of a subsequent stage without performing ground reinforcement or noise cutoff measures in a pulse generator circuit. SOLUTION: A monostable multivibrator circuit 3 outputs a signal of a prescribed pulse width at needed timing, and a differentiating circuit 4 inputs an output signal of the monostable multivibrator circuit 3, differentiates the output signal and outputs the differentiated output signal. A signal outputted from the differentiating circuit 4 is inputted to a monostable multivibrator circuit 7, and when noise occurs, the multivibrator circuit 7 operates. An AND circuit 8 ANDs signals outputted from the monostable multivibrator circuits 3 and 7 and outputs the results.
Patent JP-2002314291-A (JP)
Title: Conductor pin insertion guide jig
Inventor: UKAI KOJI
IPC: H05K13/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a conductor pin insertion guide jig which can easily guide conductor pins into pin holes of a pin stand jig. SOLUTION: In the insertion guide jig 1, flange holes 11 to store flange section 32 of the conductor pins 3 are formed at the positions corresponding to the pin holes 21 of the pin stand jig 2. The insertion guide jig 1 is disposed above the pin stand jig 2, and shaft sections 31 of the conductor pins 3 are dropped into the flange holes 11 of the insertion guide jig 1 once, and then the conductor pins 3 are guided to be inserted into the pin holes 21. When guiding the conductor pins into the pin holes 21, the pin stand jig 2 is held between a jig pallet 4 and the insertion guide jig 1, and under such a condition, the jig pallet 4 is vibration and slided over the insertion guide jig 1.
Patent JP-2002318281-A (JP)
Title: Edge detecting device using ultrasonic wave
Inventor: NISHIDA FUMIHIKO
IPC: G01S15/06
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an edge detecting device which can precisely detect an edge without moving a body to be detected. SOLUTION: A modulator 1 amplitude-modulates a high-frequency carrier signal (a) with a low-frequency base signal (b). An irradiation beam controller 2 generates an exciting signal so as to operate the irradiating beam by an ultrasonic wave transmitter 3 in array arrangement and irradiate the body 4 to be detected with the beam at a proper angle. A low-frequency component detector 7 detects a low-frequency component in a reflected wave beam received by a capacitor microphone 5. An edge position decision part 8 decides the position of the object body and the edge position from the operation angle of the irradiation beam and the position of a transmitter receiver.
Patent JP-2002323221-A (JP)
Title: Liquid fuel boiling nox combustor for gas turbine engine
Inventor: DOURA YASUSHI
IPC: F23R3/30
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine engine liquid fuel boiling NOX combustor, capable of preparing premixed gas with the required air/fuel ratio by uniformly mixing the whole of liquid fuel with air, without fail. SOLUTION: There are provided a premixing chamber 17 formed upstream of combustion regions S1, S2, a fuel injection apparatus 24 for injecting the liquid fuel MF into the premixing chamber 17, a first air inlet 18 for introducing air CA1 into the premixing chamber 17, while making the air CA1 turn about the axis center of the premixing chamber 17, and mixing the air with the liquid fuel MF, and a second air inlet 19 formed on an outer peripheral wall 17b of the premixing chamber 17 downstream of the first air inlet 18 for introducing air CA2 into the premixing chamber 17.
Patent JP-2002266542-A (JP)
Title: Door pen screw chain indoor lock 4
Inventor: HIROZAWA MAYUMI
IPC: E05C17/06
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a locking method by an insertion bar capable of being easily mounted to any door of a Japanese style sliding door and a western style open door and functioning as a lock. SOLUTION: A door pen screw chain indoor lock 4 is constituted of a ring wherein the insertion bar functioning as the lock mounted to a door side and an insertion ring rotating at 270 deg. mounted to a column on the door side, and it is simply used as a lock by inserting the insertion bar into metal rings on the door side and a door frame side.
Patent JP-2002328874-A (JP)
Title: Management method and management device for electronic mail
Inventor: SUGAYA SHUNJI
IPC: G06F13/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To enable a server to centralizedly manage attached files distributed to a lot of receivers and to enable each receiver to download the attached file at any time. SOLUTION: A mail transmission terminal 1 activates mail software, prepares a mail sentence and then specifies the attached file. Then, the mail software automatically issues an URL(uniform resource locators) on the basis of a fixed rule. When the mail transmission terminal 1 transmits electronic mail, a mail text is transmitted to an SMTP(simple mail transfer protocol) server 3 and the attached file is transmitted to a data server 4. A mail reception terminal 2 receives the mail text from the SMTP server 3 and receives the attached file from the data server 4 at desired time. Then, the received electronic mail is displayed at the mail reception terminal 2 by using browser software. At the mail reception terminal 2, when the URL of the attached file provided in the text is clicked, the information of the attached file is downloaded.  A log when it is downloaded is reported to the data server 4.
Patent JP-2002331386-A (JP)
Title: Solder and soldered wiring substrate using the same
Inventor: IDETA GORO
IPC: B23K35/26
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide solder containing only an extremely little Pb, low in a melting point, excellent in wettability, and excellent in mechanical properties, and provide a soldered wiring substrate using the soldering not exerting a bad influence on the environment, and excellent in reliability for long term connection. SOLUTION: The solder contains Sn as a main component, besides Ag and Cu, and contain an extremely little amount of Pb, in particular, 1-3 wt.% Ag, 0.3-1 wt.% Cu and 0.3-2.0 wt.% Pb.
Patent JP-2002330959-A (JP)
Title: Three-dimensional image display device
Inventor: TANIGUCHI HIROKI
IPC: A61B6/03
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To easily extract viewpoints along an observation object and to easily display a cross-sectional image cut on a curved surface passed through a route connecting the respective viewpoints. SOLUTION: First of all, the trace of a target observation object is started from a dummy three-dimensional(3D) image 3, and a profile 8 on the non- transparent degree in a projecting direction 6 is extracted for each of positions of such a trace line 4. When a plurality of candidates of the observation object are projected on the extracted profile 8 of the non-transparent degree, the candidate is divided for each of observation objects. After division, viewpoint candidates in the observation object are defined, a curved surface, on which the group of viewpoints selected out of the viewpoint candidates is passed, is set as a cutting surface and the cross-sectional image cutting a 3 dimensional source image 9 on that cutting surface is constituted.
Patent JP-2002334733-A (JP)
Title: Flat cable and method for joining flat cable to crimp terminal
Inventor: YAMANOBE HIROSHI
IPC: H01R43/04
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable having electrically high reliability, and a method for joining a flat cable to a crimp terminal, whereby strength to join the flat cable to the crimp terminal can be sufficiently obtained. SOLUTION: In this flat cable, insulating films 12, 13 are pasted on a single or plural conductors 11 arranged side by side from the upper and lower surfaces of the conductors, and the conductors 11 are exposed from the insulating films 12, 13 at the terminal part of the conductors to join a crimp terminal 20 to the terminal part by caulking. A thickness adding film member 15 to increase the thickness of the exposed conductors 11 is formed by continuously extending it from either one of end parts of the upper surface side or lower surface side insulating films 12, 13.
Patent JP-2002332523-A (JP)
Title: Method for producing grain oriented silicon steel sheet having good core loss characteristic, and decarburizing annealing furnace
Inventor: USHIGAMI YOSHIYUKI
IPC: H01F1/16
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To improve magnetic characteristics of a product by making the formation of an oxidized layer compatible with decarburization in the surface of a steel sheet in a decarburizing annealing stage for a grain oriented silicon steel sheet. SOLUTION: In the method for producing the grain oriented silicon steel sheet where a silicon steel strip containing, by mass, 0.8 to 4.8% Si and 0.003 to 0.1% C is subjected to cold rolling and decarburizing annealing, is thereafter coated with a separation agent for annealing and is subjected to finish annealing, a part of a heating zone in the decarburizing annealing stage is annealed in an oxygen-containing atmosphere to form ferrous oxide on the surface of the steel sheet, and the steel sheet is further subjected to annealing where the atmospheric gas in a soaking zone is controlled to an oxidation degree (PH20 /PH2 ) in which ferrous oxide is not formed.
Patent JP-2002343382-A (JP)
Title: Fuel cell
Inventor: AZUMA SHUGO
IPC: H01M8/04
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a gas flow path in the fuel cell from the condensation of moisture included in the gas which blocks the flow path and prevents the reaction. SOLUTION: The fuel cell comprises an MEA10 composed of an electrolyte film 11 laid between an anode side electrode 12 and a cathode side electrode 13, and a first and a second separator 21, 22 interposing the MEA between them. The first separator has a first flow path 31 supplying fuel gas to the anode side electrode, and the second separator has a second flow path 32 supplying oxidizer gas to the cathode side electrode. A plurality of draining groove parts 41, formed so as to cross the direction of gas flow, with its one end facing a gas diffusion surface, are formed on the side walls forming the first or the second flow path, and the draining groove parts are made to absorb the condensed water generated in the flow path.
Patent JP-2002334448-A (JP)
Title: Multilayer disk memory
Inventor: KOIDE HIROSHI
IPC: G11B7/24097
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer disk memory whose layers can be distinguished at of recording/playing back if there is at least one stamper. SOLUTION: In the disk memory which consists of a plurality of layers, preformat areas including the address of each layer, etc., are shifted relative to each other in the disk rotating direction if the preformat areas are identical between the respective layers. Which layer is being currently accessed is recognized by detecting the amount of phase lags relative to a layer taken as a reference at recording/playing back.
Patent JP-2002339403-A (JP)
Title: Turning frame of construction machine
Inventor: ISHIKAWA NAOHIRO
IPC: E02F9/08
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To improve workability and durability at welding work by enhancing rigidity through simple welding work. SOLUTION: This turning frame 5 is provided with a blocking-up plate part 13 extending up to an upper surface of a frame base board 6 from a rear part of an upper plate part 12. A lower side part 13A of this blocking-up plate part 13 is welded to the frame base board 6. A left side part 13B and a right side part 13C are welded to a left longitudinal plate 8 and a right longitudinal plate 9 to form the front side of the turning frame 5 as a closed box structure. Thus, the turning frame 5 can enhance the rigidity to a shock. As a result, when welding the upper plate part 12 and the blocking-up plate part 13, sufficient strength can be obtained only by performing the welding work from the outside easy in work, and the workability of the welding work can be improved.
Patent JP-2002336335-A (JP)
Title: Indicator for high pressure steam sterilization
Inventor: YAMAGUCHI NORIHIRO
IPC: A61L2/06
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an indicator for high pressure steam sterilization, with which sterilizing processing can be monitored on the high pressure steam sterilization condition of 134 to 138 deg.C and 18 min. SOLUTION: In this indicator for high pressure steam sterilization, a color change layer is formed by permeating a thermo chromic ink, which changes its color in a high pressure steam atmosphere, on the surface of a paper base material.
Patent JP-2002338778-A (JP)
Title: Graft copolymer composition, thermoplastic resin composition containing the same, and molded item thereof
Inventor: UCHIDA HITOSHI
IPC: C08K5/20
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a graft copolymer composition excellent in interaction with a fatty acid amide; a thermoplastic resin composition which is inhibited from bleeding, thus keeping a good external appearance, and is excellent in moldability and resistances to scratch, abrasion, and flexing; and a molded item thereof. SOLUTION: The graft copolymer composition comprises 50-99 wt.% graft copolymer and 1-50 wt.% fatty acid amide prepared from a 10-25C fatty acid. The graft copolymer comprises olefin polymer segments (a) as the trunk component and vinyl polymer segments (b) formed from a vinyl monomer as the branch component and has a multiphase structure wherein either the trunk component or the branch component forms a disperse phase comprising particles having particle sizes of 0.001-10 μm in the other component. The thermoplastic resin composition comprises 1-50 wt.% graft copolymer composition and 50-99 wt.% thermoplastic olefin resin. The molded item is obtained by molding the thermoplastic resin composition.
Patent JP-2002344178-A (JP)
Title: Electronic device
Inventor: IWAMIYA HIROKI
IPC: H05K7/20
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and small-size electronic device good in heat radiation. SOLUTION: The electronic device S1 comprises a case 1 and heating elements 2 stored in the case 1, with the heat generated by the heating elements 2 being transmitted to the case 1 and radiated to the outside. An external surface 1c of the case 1 is pasted with a sheet material 14 which has radiation higher than the case 1 and is made of paper.
Patent JP-2002345016-A (JP)
Title: Method and system for assigning radio channel on mesh- like wireless network
Inventor: KONISHI SATOSHI
IPC: H04W72/08
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To assign a radio channel to each of radio links without conflict on a wireless network, with which a plurality of wireless nodes are distributively located and each of wireless nodes establishes the radio link with each of a plurality of nearby wireless nodes. SOLUTION: This method is provided with a step for classifying the respective wireless nodes on the network to a high-order node or low-order node, step for classifying the respective high-order nodes to a plurality of groups, a step for setting the updating order of radio channels to be assigned to the radio link thereof by each of high-order node for the unit of a group within the updating period of radio channels to be repeated in a prescribed cycle, and a step for setting the radio channel to be assigned to each of radio links between the high-order node in each of groups and each of adjacent low-order nodes according to the updating order without competition with registered radio channels.
Patent JP-2002341908-A (JP)
Title: Controller
Inventor: FUJIKAWA MASAKI
IPC: G06F12/16
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of increasing processing speed while contriving data backup. SOLUTION: The controller is provided with a low speed operation data memory 13 with a backup function by a battery 14, a high speed operation data memory 12 without the backup function and a high-speed built-in memory 16 capable of higher speed processing. An arithmetic operation part 15 reads and writes data from/to the respective memories 12, 13, 16 through an access controller 17 when a program stored in a program memory 11 is executed. Write of the data is performed to one of the high speed built-in memory and the high speed operation data memory and furthermore, to the low speed operation data memory and read of the data is performed from the high speed built-in memory and the high speed operation data memory. Thus, reading speed is increased and speed of entire processing is increased. The backup is performed by the low speed operation data memory.
Patent JP-2002336798-A (JP)
Title: Polymeric material classifying method and classification system therefor
Inventor: FUKUI MASAYA
IPC: G01N23/223
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric material classifying method capable of simply and certainly classifying a polymeric material and capable of efficiently performing recycling treatment, or the like, after classification, and a classification system therefor. SOLUTION: In the polymeric material classifying method, a material containing a data presentation substance, which comprises one or more kinds of elements or compounds of them and with which the data related to the polymeric material A is correlated correspondingly to the kind and/or content of the elements or the compounds of them, is formed from the polymeric material, and the kind and/or content of the data presentation substance contained in the polymeric material A is measured and, on the basis of the measured kind and/or content of the data presentation substance, the polymeric material A is discriminated and the polymeric material A is classified on the basis of the discrimination result.
Patent JP-2002352435-A (JP)
Title: Information recording medium, information recording apparatus, and method for recording information
Inventor: OGAWA AKITO
IPC: G11B7/006
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium in which information is efficiently stored according to the characteristics in initial recording and in rewriting. SOLUTION: The information recording medium, in which information can be rewritten, is equipped with a recording condition managing region (42a) storing recording velocity information on a first recording velocity which is used in the initial recording into an unrecorded region and a second recording velocity which is used in performing the rewriting into an already recorded region.
Patent JP-2002048766-A (JP)
Title: Separation dispenser
Inventor: KANBARA HIDEKI
IPC: C12M1/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To easily execute separation/dispensing of DNA or the like. SOLUTION: This device comprises a separation part 1 comprises a fine tube and a fractionation dispensation part connected directly thereto. The fractionation dispensation part comprises many small cells 3, and the cells are moved based on a measurement signal from a sample passage monitor 14, to thereby execute fractionation dispensation of each component. Hereby, fractionation can be executed easily, and fractionation of a trace sample is also enabled.
Patent JP-2002349290-A (JP)
Title: Method of manufacturing combustion engine moving blade
Inventor: OHARA MINORU
IPC: B24C11/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively provide a moving blade having a polishing layer on the tip. SOLUTION: First of all, metallic powder composed of the same construction material as a construction material of a matrix is prepared (STP1), and then, polishing particles are prepared (STP2). These metallic powder and polishing particles are mixed in the prescribed ratio to obtain mixed powder (STP3). The mixed powder is placed on the tip of a body of the combustion engine moving blade (STP4). Next, this mixed power is heated, and is cooled further (STP5). The metallic powder in the mixed powder melts by heating, and molten metal solidifies by cooling. The polishing particles are buried in the matrix in this stage. Next, blast processing is applied to the moving blade (STP6). Thus, a surface near part of the matrix is removed from the moving blade, and the polishing particles project from the matrix. Thus, the polishing layer is formed.