baber/WOPTO huggingface dataset:
Patent JP-2001038721-A (JP)
Title: Cutting jig
Inventor: FUJIOKA YOICHI
IPC: H01L21/301
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an excellent jig which does not cause clogging of a cutting grind stone and enhances the property of the cutting grind stone to proceed straight without giving rise to chipping when an object intended for is cut out of a substitute such as a wafer or the like by constituting a cutting jig of a specific volume % of heat-curable resin and the rest of a filler of a specific average particle diameter. SOLUTION: A cutting jig 2 is fixed to a movable table 1 and a wafer 3 is bonded to the surface of the jig 2 using a wax or the like. Further, a rotary cutting grind stone 4 is made to cut through the wafer 3 upto the surface layer of the jig 2 by moving the table 1 to the cutting grind stone 4 and thus the wafer 3 is cut separately into individual pieces of a head. The cutting jig 2 is formed of 30-60 vol.% heat-curable resin and the remainder of filler with an average particle dia. of 40 μm or less. The heat-curable resin to be used is a resin such as epoxy, phenol, melamine or polyester and the filler to be used is one or more kinds of ceramic such as alumina, silica and steatite.
Patent JP-2001243619-A (JP)
Title: Magnetic recording medium
Inventor: JINBO NOBORU
IPC: G11B5/738
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording tape which is excellent in electromagnetic transducing characteristics and running durability even when surface roughness of a magnetic layer is lowered up to 1.0-3.0 nm and total thickness and the thickness of a back layer are also comparatively thinly formed for the purpose of enhancing short wavelength output, high in reliability of recording and read-out of data, excellent in preserving characteristics in wet-heat atmosphere and can be profitably used especially for recording digital data. SOLUTION: The magnetic recording medium having a magnetic layer containing at least a ferromagnetic powder and provided on a substrate and a base layer containing at least a non-magnetic powder and provided between the substrate and the magnetic layer is characterized in that the base layer contains a reformed carbonaceous granular body formed by treating the surface of a carbonaceous granular body with a fluorine-containing gas and then treating the surface with a steam-containing gas as the non-magnetic powder.
Patent JP-2001243976-A (JP)
Title: Collective high temperature battery device
Inventor: ISHIMARU FUMIYA
IPC: H01M50/528
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a collective high temperature battery device that can contribute to maintaining characteristics and reliability. SOLUTION: By connecting the prescribed number of high temperature unit cell 1 in series, a series connection body 10-1 to 10-5 is composed. By connecting a plurality of these series connection bodies 10-1 to 10-5 in parallel, a unit collective battery 100-1 to 100-5 is composed. These unit collective batteries 100-1 to 100-5 are then connected in series to form a collective high temperature battery device. In this collective high temperature battery device, the connecting bar 6 which connects in parallel the plural number of the above series connection bodies 10-1, 10-2, 10-3, 10-4, 10-5 is made of a good heat conductivity metal and is installed perpendicularly along the outside surface of the high temperature unit cell 1.
Patent JP-2001235754-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: SUGITANI SATOYUKI
IPC: G02F1/1335
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To realize a liquid crystal display device wherein a process for forming a spacer is simplified. SOLUTION: The liquid crystal display device is provided with a color filter substrate, a light shielding film provided on the color filter substrate, a color filter layer formed at an opening part of the light shielding film, a protective film provided on the color filter layer and a spacer provided on the protective film and the protective film and the spacer are formed by a transferring film having two layers.
Patent JP-2001242829-A (JP)
Title: Driving method for liquid crystal display device
Inventor: AKATSUKA MINORU
IPC: G02F1/133
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve unevenness of contrasts which are generated during the electric conduction of a liquid crystal display element in a liquid crystal display device in which the inverse number of driving duties is more numerous than the number of scanning lines. SOLUTION: When first, third and fifth dummy scanning lines are scanned, voltages corresponding to OFFs are applied to respective signal electrodes and moreover, when second, fourth and sixth dummy scanning lines are scanned, voltages corresponding to ONs are applied to respective signal electrodes.
Patent JP-2001244872-A (JP)
Title: Communication system between vehicles on road
Inventor: FUKUI RYOTARO
IPC: G01S1/68
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly economical system which can establish a radio communication path even if a mobile station moves fast by successively arranging roadside antennas and making the radio zone continuous. SOLUTION: This road-to-vehicle communication system has roadside antennas installed along a the path where the mobile station can travel and communication directly with the mobile station by radio and one radio device which outputs radio signals radiated and outputted by the roadside antennas and receives a radio signal acquired by one of the roadside antennas. Further, the system has a optical-radio conversion means which is interposed between the roadside antennas and one radio device to transfer or receive the radio signals to/from transfer/reception destinations as light signals.
Patent JP-2001240149-A (JP)
Title: Storage container for instant noodle
Inventor: MURAYAMA SOUSOKU
IPC: B65D47/36
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent hot water draining effect by combining hot water draining grooves and a hot water draining seal. SOLUTION: When taking fried noodles, a second peeling protrusion 13 of a sealing member 7 is used to peel a part of the member 7 until an opening suitable for pouring hot water is formed. The hot water L is poured from the opening to a depth of a stage 6 of a container body 1, the sealing member 7 is put on the body 1 again, and the snack noodles are sufficiently soaked in the hot water. After a predetermined time, the hot water draining seal 8 on the hot water draining grooves 5 is peeled by holding a first peeling protrusion 10 from a flange 4 using perforations 9, thereby exhibiting exits of the plurality of the grooves 5 provided on the flange 4. The entire container body 1 is tilted to discharge the hot water from the grooves 5. After the hot water is drained, the entire sealing member 7 is strongly pulled from the container body 1 to be peeled off.  A liquid soup and ingredients are mixed into the snack noodles soaked in the hot water to be soft for eating.
Patent JP-2001242299-A (JP)
Title: Wire manufacturing method and electron beam irradiation device
Inventor: TAKAHASHI MASAYUKI
IPC: H01B13/14
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a wire manufacturing method capable of improving manufacturing yield of a wire and quantity productivity thereof by predicting a disconnection time of a filament, and an electron beam irradiation device usable in manufacture of this kind of product. SOLUTION: When a current-carrying quantity to the filament F is adjusted so that an electron quantity per unit time generated in the filament F becomes constant, such a change that the frequency f of an alternating current supplied to the filament F is lowered below a prescribed value and then increased is observed, and after the frequency change like this, the filament F is disconnected quickly. In this method, the filament F is replaced when the frequency f of the alternating current is changed like this, therefore, the manufacturing yield of the wire and the quantity productivity thereof can be improved, and this electron beam irradiation device having frequency monitor function can be applied therefor.
Patent JP-2001248743-A (JP)
Title: Check valve
Inventor: MORI EISHIN
IPC: F16K24/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a normal pressure valve mechanism 30 capable of simplifying a manufacture of a case body 12 and preventing an abnormal noise accompanying a slight vibration at a stable opening/closing characteristic. SOLUTION: The normal pressure valve 30 is provided with a flow passage formed in a case body 12; a seal projection 28c at a normal pressure side formed facing to this flow passage; a normal pressure valve element 34 for closing the flow passage by seating on the seal projection 28c at a normal pressure side; and a normal pressure spring 31 for urging it to the direction of seating on the normal pressure valve element 34. A flexible contact piece 34h projected provided at a smaller thickness than that of an annular projection 34c and contacted with the case body 12 side is provided on an outer periphery of the normal pressure valve element 34. This contact piece 34h is contacted with a support edge 28g near a valve open pressure of the normal pressure valve element 34 to prevent a slight vibration.
Patent JP-2001244373-A (JP)
Title: Airtight terminal
Inventor: MINAMI NOBUYUKI
IPC: H01L23/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an airtight terminal wherein a sealing part of a stem and a lead pin is hard to be damaged. SOLUTION: This airtight terminal has the lead pin led from the stem, and the lead pin is provided with a loop of one round or more.
Patent JP-2001238637-A (JP)
Title: Food composition
Inventor: ONO ERIHI
IPC: A23L1/30
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe and effective food, having excellent hair growing effect. SOLUTION: The subject food composition is characteristic in containing common millet, extract from Ginkgo biloba and isoflavone. This food composition further effectively exhibits ameliorating effect on thin hair and hair loss than the case in separate intake of each ingredient of the composition, i.e., common millet, Ginkgo biloba or isoflavone itself.
Patent JP-2001250970-A (JP)
Title: Semiconductor device and photovoltaic element
Inventor: SHIOZUKA HIDENORI
IPC: H01L31/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device, especially a photovoltaic element having highly reliable electrode structure. SOLUTION: A semiconductor device has constitution where at least two or more metallic members arranged on a substrate through an insulator are electrically jointed. A thin film layer including metal is installed at least in a metallic member side in the insulator.
Patent JP-2001247752-A (JP)
Title: Polyester-based elastomer composition
Inventor: TAKAHASHI HIDEKI
IPC: C08L67/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyester-based elastomer composition which has an excellent thermal aging resistance, can maintain good heat resistance at 140 deg.C, when used in the form of constant velocity joint boots, and can be blow-molded. SOLUTION: This polyester-based elastomer composition comprises (A) 100 pts.wt. of a polyetherester block copolymer which comprises (a) a crystalline polymer segment consisting mainly of crystalline aromatic polyester units and (b) a polymer segment consisting mainly of aliphatic polyether units, (B) 0.01 to 10 pts.wt. of a bifunctional or more functional epoxy compound, (C) 0.01 to 5 wt.% of a metal soap, and (D) 0.01 to 5 pts.wt. of an aromatic amine-based antioxidant.
Patent JP-2001251033-A (JP)
Title: Printed wiring board
Inventor: SHIMAZAKI YUKO
IPC: H05K3/46
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To easily select a main printed wiring face by visually confirming the layer structure and printed wiring faces of a multilayer printed wiring board. SOLUTION: In a printed wiring board 1 comprising a plurality of layers of material for printed wiring board and which has printed wiring faces between the surface of the layers, a pattern 12 for visual confirmation is provided on an edge of the printed wiring surface 7.
Patent JP-2001248129-A (JP)
Title: River observation system
Inventor: KIKUCHI MANABU
IPC: E02B1/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To accurately detect the occurrence of a debris flow. SOLUTION: When the water level measured by a water level measurement part 7 reaches the set water level W and the flow velocity measured by a flow velocity measurement part 6 reaches the set flow velocity V, the judgment process part 3B of a controller 3 judges that the debris flow occurs and transmits a warning signal indicating this fact to a control center from a communication I/F part 9 via a communication network 9A. It likewise transmits the image data indicating the river state obtained by a camera 1 to the control center.
Patent JP-2001247647-A (JP)
Title: Raw liquid composition for rigid polyurethane foam, and process for preparation of thermal insulation panel for extremely low temperature
Inventor: SUGIURA YU
IPC: C08G101/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a raw liquid composition for a rigid polyurethane foam, of which a raw liquid for foaming has a good impregnating ability into a mat of glass long fibers, of which a foam resin after polymerization has a high adhesive strength to a glass fiber and to a facing material, and of which a foam after the completion of a foaming reaction has a small dimensional change and to provide a process for the preparation of a glass fiber-reinforced rigid polyurethane foam using its raw liquid composition for a rigid polyurethane foam. SOLUTION: The polyol component contains, based on 100 pts.wt. of the whole amount of polyol compounds, 15-30 pts.wt. of an aromatic polyesterpolyol, 20-35 pts.wt. of an aromatic amine-based polyetherpolyol, 25-45 pts.wt. of three functional polyetherpolyol using an initiator of an aliphatic three functional alcohol, 15-25 pts. wt. of a multifunctional polyetherpolyol using an initiator of sorbitol or sucrose and 2-10 pts. wt. of a low molecular-weight polyhydric alcohol.
Patent JP-2001246660-A (JP)
Title: Method for manufacturing laminate
Inventor: ISHIBASHI FUMIO
IPC: B29C47/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate which is solidly bonded without the use of an anchor coat agent and has a remarkably low level of smell. SOLUTION: This method for manufacturing a laminate consisting of a base material and an extruded laminate resin is a manufacturing method for the laminate including the following steps (1)-(4): (1) a surface activation process step: A surface activation process is applied to at least one face of the base material. (2) an ozonization step: The extruded laminate resin is melt extruded in the form of a film at resin temperatures of 180-340 deg.C and at least one face of the film is ozonized. (3) a contact-bonding step: The face subjected to the surface activation process of the base material in the step (1) and the ozonized face of the extruded laminate resin in the form of a film, obtained in the step (2) are brought into contact with each other and both are contact-bonded.  (4) a modification action step: The extruded laminate resin face of the laminate obtained in the step (3) is subjected to an ozone contact action to remove the smell.
Patent JP-2001254123-A (JP)
Title: High silion steel sheet excellent in adhesion strength
Inventor: YAMAJI TSUNEHIRO
IPC: C21D8/12
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a high silicon steel sheet excellent in adhesion strength to an insulated film and impregnating varnish. SOLUTION: In the high silicon steel sheet obtained by subjecting a steel sheet containing <=4 wt% Si to heating treatment, siliconizing treatment, diffusion soaking treatment and cooling treatment in succession, the average concentration of C in the steel sheet after the diffusion soaking treatment is <=90 ppm.
Patent JP-2001253574-A (JP)
Title: Conveying method for silver halide photosensitive material
Inventor: TSUJI NOBUAKI
IPC: B65H3/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of stably conveying silver halide photosensitive materials, capable of inhibiting static mark from being generated even under a condition of low humidity like relative humidity of 30% or lower. SOLUTION: This conveying method of silver halide photosensitive material takes out the silver halide photosensitive materials in a sheet form one by one from a magazine which permits a sucker to laminate and store the silver halide photosensitive materials and delivers them to the next process. The surface resistivity of the sucker is >=1×1010 Ω, the silver halide photosensitive material includes a fluorine compound and/or a polyoxymethylene ninionic surface active agent on the surface, and its surface resistivity σ is >=3×1013 Ω.
Patent JP-2001256880-A (JP)
Title: Cathode support structure
Inventor: MATSUMOTO SADAO
IPC: H01J1/28
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a reliable cathode support structure which prevent generation of unnecessary thermionic emission due to evaporation of an emitter deposited at the top end of a cathode cylinder. SOLUTION: A cathode holding cylinder of the cathode support structure is composed of an upper cathode holding cylinder 2a and a lower cathode holding cylinder 2b separated from each other to electrically insulate. An impregnated cathode structure 6 is multi-point laser welded to the lower cathode holding cylinder 2b. In this structure, no potential difference is generated between the cathodes because no drive voltage is applied to the upper cathode holding cylinder 2a. Therefore, even if the emitter deposited at top of the upper holding cylinder evaporates in the producing process or a life test, no unnecessary thermonic emission is generated and no insulation failure occurs between the cathodes.
Patent JP-2001257312-A (JP)
Title: Semiconductor ic device
Inventor: IMAKI SHUNSAKU
IPC: G06F11/22
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor IC device, with which the increase in the number of terminals and elements after the addition of a scan path for special use for a scan path test can be suppressed and the connection test of an input and an output signal of a megamacro, in correspondence with connecting conditions during normal operation, can be performed. SOLUTION: When a scan path test is executed, a signal set for scanning is selected as an input signal (A) by a selector 103. The signal set for scanning is set so that an input signal (B) is outputted as an output signal (A) as is by the input signal (A), to provide the input signal (B) and the output signal (A) with a function as a scan chain. Then, the scan path test is executed using the scan path (A) consisting of a scan FF 101 in the former stage, the input signal (B), the output signal (A), and a scan FF 102 in the post stage.
Patent JP-2001257379-A (JP)
Title: Semiconductor light-emitting element and manufacturing method therefor
Inventor: SUGAWARA HIDETO
IPC: H01L33/12
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element in which light emission of the mixed color of a stable white color is realized. SOLUTION: A semiconductor laminate 1 includes a saphire substrate 104, a lower GaN clad layer 106 grown/formed on the substrate, a GaN/InGaN-MQW layer 107 which is a blue light emitting layer and an upper GaN clad layer 108. A semiconductor laminate 2 includes An InAlP/InGaAlP multilayered film 102 which is a yellow light-emitting layer grown/formed on the GaAs substrate 101. The laminates 1 and 2 are bonded, and radiation 1 from the blue light emitting layer and radiation 2 from the yellow light emitting layer excited by blue light are mixed and white light is outputted.
Patent JP-2001253163-A (JP)
Title: Coating liquid for ink jet image accepting layer, ink jet recording medium and manufacturing method therefor
Inventor: UEDA MIKI
IPC: B41J2/01
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide the coating liquid for an ink jet image accepting layer excellent in drying characteristics, and the ink jet recording medium, which has the absorbability of ink suitable for ink jet recording, in which no ink dot bleeds, the recording part of which has water resistance and which has an excellent blocking resistance and their manufacturing methods. SOLUTION: The coating liquid for the ink jet image accepting layer is mainly made of a polyvinyl acetal resin (A), a filler (B), a polyalkylene imine (C) and a solvent (D). An image accepting layer is formed by laminarly coating the coating liquid on a support and then dried so as to obtain the ink jet recording medium.
Patent JP-2000286896-A (JP)
Title: Packet routing device, packet routing method and packet router
Inventor: AUKIA PETRI
IPC: H04L12/56
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for generating a new routing path through the router of a packet network by permitting respective filter rules generated based on the path on a packet flow through the router to regulate a physical path through the router. SOLUTION: A path related to respective packet flows is decided based on service quality supply information and network topology information. The group of single or plural filter routers is generated concerning the pertinent router based on the path related to the packet flow through the router. Respective filter rules regulate the physical path through the pertinent router. The selected filter rule is applied to the respective packets of the packet flow and the respective packets pass through the corresponding path through the pertinent router. In a network 100, for example, the routers 102-107 decide a logic path based on a multi-commodity flow routing method.
Patent JP-2001256390-A (JP)
Title: Electronic coupon management system
Inventor: UCHIDA TOSHIYUKI
IPC: G06Q50/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables a company side to issue electronic coupons to users by positively sending information to the users through a communication network. SOLUTION: This electronic coupon management system which issues electronic coupons by using the communication network has a mail delivering means which delivers electronic mail to a user by using the communication network and an electronic coupon issuing means which issues an electronic coupon to the user by the delivery of the electronic mail. Further, this system has a point determining means which determines the number of points of the electronic coupon issued to the user according to the number of deliveries of electronic mails. Furthermore, the system has a user registering means which allows the user to register the user information and a user selecting means which selects the user as the delivery destination of the electronic mail according to the user information.
Patent JP-2001257858-A (JP)
Title: Image communication device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image communication device which enables an operator on a transmitter side which communicates while specifying multiple terminals with subaddress signals to recognize what multiple terminals that a receiver side accommodates are. SOLUTION: Multiple terminals are connected to an image communication device which can communicate an ITU-T recommendation subaddress signal and this image communication device has a means which notifies a transmitter of the kinds of the connected terminals from the receiver when the image communication device is operating as the receiver.