baber/WOPTO huggingface dataset:
Patent JP-2002255254-A (JP)
Title: Container and package for microwave oven
Inventor: ASADA KOHEI
IPC: B65D81/34
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a container and a package for microwave oven by which a body to be heated by a microwave oven can be thawed and/or heated under an optimal state. SOLUTION: For this container for microwave oven, a housing section 10 which houses a body to be heated is formed of a bottom section 14 and a side section 15. In such a container for microwave oven, the housing section forms a recess-form body having the bottom section and at least one side section. Then, at least at one section in an intermediate area between the bottom section and the side section, protruding sections 17 and 18 which can support the body to be heated are arranged. A step section may be provided at least at one section of the protruding sections. The container may be constituted in such a manner that at least one protuberance 19 is provided on the bottom section of the housing section, and the protuberance and the protruding sections are discontinuous.  Also, this package for microwave oven which is equipped with the containers for microwave oven as at least one section of the constituent elements is provided as well.
Patent JP-2002254233-A (JP)
Title: Flat drag tip for face milling cutter
Inventor: YOSHIBA DAISUKE
IPC: B23C5/22
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To nicely finish a foundry material such as aluminum base alloy or cast iron, using a flat drag tip for a face milling cutter made of an ultra-high pressure sintered compact or coated extra-abrasive grains. SOLUTION: An increase in cutting resistance is restrained by forming a groove 7 so that a front cutting edge is shaped as comb teeth. The cutting face of the front cutting edge is also formed so that a rake angle θ in the axial direction when the flat drag tip 1 is mounted on the face milling cutter 11 becomes a negative rake angle of 20 deg. to 60 deg.. As a result, a plastic flow generated on the machining surface prevents exposure of a blow hole.
Patent JP-2002262256-A (JP)
Title: Contents distribution system, contents distribution method and contents distribution program
Inventor: HIURA AKIHIDE
IPC: H04N21/472
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To automatically seamlessly view programs arranged on time base independently of a distribution time of the programs, a current time and a distribution form of live distribution and storage distribution. SOLUTION: A program organization management device 4 arranges program names of stream contents in the distribution order on the basis of the distribution time of each of the stream contents to generate a program organization table. A Web device 10 provides the program organization table to a Web browser 12 of the viewer via a network 15. A stream transmission controller 7 selects an input destination of the stream contents on the basis of input destination information of the stream contents. A stream distributor 11 distributes the stream contents supplied from the input destination selected by the controller 7 to a stream player 13 of the viewer via the network.
Patent JP-2002266195-A (JP)
Title: Air bag base fabric of hollow weave and air bag
Inventor: MATSUI MARIKO
IPC: D06M15/643
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain both an air bag base fabric hardly causing dislocation of meshes at a single part and a double part especially forming a connection of two fabrics, having a slight gas leakage, capable of reducing difference in thickness at the connection part, having a small amount of coating, uniformity, lightweight, compactness and high reliability and an air bag. SOLUTION: This air bag is obtained by connecting two fabrics by double- weaving to form a bag, the single fiber fineness of rewound raw yarn loosened yarn constituting the fabric is <=4.44 decitex (dtex for short) and its strength is >=6.6 centi Newton centinewton/decitex (cN/dtex for short). This air bag comprises the air bag base fabric.
Patent JP-2002253912-A (JP)
Title: Method and apparatus for removing minute organism in water
Inventor: HOSAKA YOSHIO
IPC: B01D37/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To remove minute organisms in the water. SOLUTION: This method for removing minute organisms in the water is carried out by repeating such steps cyclically as comprising a forming step to form a precoated film on the surface of a filter medium of a filter element E1 by circulating precoating slurry between a precoating slurry tank T1 and a precoated filter 12 while the precoating slurry is made to pass through the element E1, a precoated film washing step to wash the precoated film by supplying the treated water to the filter 12 and discord the initially passed water, a raw water treating step to supply raw water to the filter 12 thus treated for making the raw water pass through the precoated film to obtain the treated water and a precoated film peeling step to peel off the precoated film from the filter medium by supplying the treated water to the filter 12 from the reverse direction.  As a result, minute organisms in the water can be removed satisfactorily to obtain the treated water of high quality without generating harmful by-products at a low cost without placing restrictions on the amount of water to be treated.
Patent JP-2002266172-A (JP)
Title: Carbon fiber, precursor fiber for carbon fiber, method for manufacturing these fibers and prepreg
Inventor: GOTO KAZUYA
IPC: B29B11/16
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber having excellent penetration impact strength in the lateral direction of fiber, a carbon fiber's precursor fiber for obtaining such a carbon fiber and methods for manufacturing these fibers. SOLUTION: The carbon fiber has a shear strength of >=1.0 GPa. A prepreg for carbon fiber-reinforced composite material obtained by impregnating the carbon fiber with a matrix resin. The carbon fiber's precursor fiber is obtained by a wet-type spinning method, and the undried coagulated yarn has a degree of swelling of <=100%. The method for manufacturing a carbon fiber's precursor fiber by a wet-type spinning method produces a coagulated yarn having a degree of swelling of <=100% before drying. The carbon fiber's precursor fiber manufactured by the method is baked to produce the objective carbon fiber having a sharing strength of >=1.0 GPa.
Patent JP-2002266660-A (JP)
Title: Operating method of gas turbine
Inventor: NAKADA YOSHIHIKO
IPC: C10L3/06
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a gas turbine using the fuel including unsaturated hydrocarbon capable of easily generating carbon in combustion, free form the generation of erosion on a moving blade even in the operation in accompany with the load change, and providing the stable operation for a long period, with respect to the operating method of the gas turbine using a combustion nozzle with a swirler. SOLUTION: In this operating method of the gas turbine using the combustion nozzle with the swirler, a minimum control value of the pressure difference of a nozzle part is determined, and a nozzle is replaced with a nozzle of small opening when it is estimated that the pressure difference of the nozzle part becomes lower than the minimum control value by the reduction of the load, whereby the gas turbine is constantly operated in a state that the pressure difference of the nozzle part is controlled to be larger than the minimum control value.
Patent JP-2002263140-A (JP)
Title: Step ascending/descending device for wheelchair
Inventor: MIZOBUCHI SADAMU
IPC: A61G5/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a strong force is required for lifting a main wheel onto a step in order to advance forward since the main wheel disposed near the centroid of a sitting person receives almost all of body weight when the wheelchair moves on a stepped road surface. SOLUTION: In the wheelchair, left and right side frames supporting the main wheel are connected by a connection arm, the front part of the side frame is supported by a front auxiliary wheel provided in front of the main wheel, the main wheel is supported on the front side of a swing arm pivoted to the rear part of the side frame, and a rear auxiliary wheel is supporting on the rear side. A swing arm connected to an operating member is pivoted to the side frame, a force-accumulating spring is interposed between the swing arm and the forementioned swing arm, and the rear auxiliary wheel is energized downwards by the force-accumulating spring.
Patent JP-2001356596-A (JP)
Title: Regulation roll
Inventor: HASEGAWA SHINOBU
IPC: F16C13/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a regulation roll which is improved in durability and comparatively easily manufactured. SOLUTION: In the device, the regulation roll is formed by a core roll 4 provided with an elastic layer 3 consisting of an elastic member that is 5 to 70 deg. in ASKER C-type hardness of rubber and a non-shrinking sleeve 5 that is coated over the core roll 4 consisting of elastomer material having Young's modulus of 120 to 200 MPa.
Patent JP-2002265238-A (JP)
Title: Automobile side glass
Inventor: HASHIMOTO MASAO
IPC: C09J123/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an automobile side glass of thin thickness which is excellent in impact resistance, penetration resistance, scuffing resistance and durability. SOLUTION: In this automobile side glass which is made by laminating one sheet of glass and a film comprising an organic polymer via a transparent adhesive layer comprising an organic resin, the transparent adhesive layer consists of a triallyl isocyanurate crosslinked derivative of ethylene-vinyl acetate copolymer, and a hard coat layer consisting of a hardened coated film of a curable resin containing silica fine particles is disposed on the surface of the side which is not in contact with the transparent adhesive layer of the organic polymer film.
Patent JP-2002267633-A (JP)
Title: Method of heating gas sensor, and gas sensor
Inventor: KATO NOBUHIDE
IPC: H05B3/14
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To avoid such a phenomenon that the temperature of a base abruptly rises in a moment when introducing feedback control into a heater. SOLUTION: In the method of heating a gas sensor, the heater is controlled during a period T1 from the heating starting time point t0 of the heater to the time point when the resistance value of a heating part of the heater becomes a reference value or more while switching the increasing rate in multi-stages. Thus, the temperature of the heating part of the heater is gradually raised under the switching control of the increasing rate in the multi-stages, and the resistance value is raised in response to the temperature. The method further comprises the step of feedback controlling the heater with the reference value as a target value on a time point t1 when the resistance of the heating part of the heater once becomes the reference value or more and over its following a period T2.
Patent JP-2002235238-A (JP)
Title: High-performance regenerated polymer fiber and method for producing the same
Inventor: NEGORO ISAO
IPC: D01F6/62
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain regenerated polyester fiber of high performance by admixing a cross-linking compound to regenerating polyester to stabilize the fiber melt extrusion with increased limiting viscosity, when it is molten and kneaded. SOLUTION: Compound including a di- or more functional groups bearing at least any of carboxyl, di-carbonyl, imide, and amide groups is added to regenerating polyester to crosslink the polyester, when the polymer is molten and kneaded, whereby the regenerated polyester fiber can be readily produced which includes 0.01-2 wt.% of the crosslinking compound and has an intrinsic viscosity of >=0.62 and excellent mechanical properties and high durability, for example.
Patent JP-2002233868-A (JP)
Title: Water softener with automatic vent valve
Inventor: MATSUOKA TAKASHI
IPC: E03C1/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a water softener which has a valve for automatically removing the air in the water softener and has a function to automatically remove the air by utilizing the effect of the flow of the water. SOLUTION: The water softener with an automatic air vent valve consisting of a head section provided with a tap water introducing port, a soft water discharge port and a water collecting pipe having filters at its top end and bottom end and an ion exchange resin container is provided with plural lotus root-like flow passages in the upper part of the water collecting pipe and an ejector and flow valve in one flow passage of the plural lotus root-like flow passages. The water softener described above is added with the valve function to automatically remove the air in the water softener by the effect of the flow of the water.
Patent JP-2001258926-A (JP)
Title: Release sheet for patch
Inventor: TOKUBUCHI FUMIAKI
IPC: A61K9/70
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a release sheet for a patch capable of being simply separated merely by pulling or rubbing the sheet to right and left sides and being clearly adhered without contaminating hands simply even by a person of advanced age and without wrinkle and suitable for a mass productivity at a low cost. SOLUTION: The release sheet for the patch comprises nicks formed at a predetermined interval.
Patent JP-2002278090-A (JP)
Title: Method for producing multilayer interconnection semiconductor device
Inventor: KENMOCHI TOMONORI
IPC: H01L21/308
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilayer interconnection semiconductor device by which metallic wiring can be formed on a heat resistant polymer protective film without damaging the protective film. SOLUTION: In the method for producing a multilayer interconnection semiconductor device, a heat resistant polymer protective film is formed on a silicon wafer, a pattern is formed in a prescribed place, a metallic film is further formed on the protective film having the pattern, patterned using a photoresist and etched and then the photoresist on the metallic film is removed with a removing liquid of the formula X-Cn H2n -NH-Cm H2m -OH (where X is H or NH2 ; n=0-4; and m=2-4) or the formula Y-(OC3 H6 )p -OH (where Y is alkyl and p=1-3).
Patent JP-2002289897-A (JP)
Title: Concentrating solar cell module and concentrating photovoltaic power generation system
Inventor: SASAOKA MAKOTO
IPC: G02B19/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a concentrating solar cell module, in which sunlight is condensed on a photovoltaic element without irregularities in the quantity of light, without chromatic aberrations and with satisfactory efficiency and which is especially small and low-cost in the module, which is provided with a primary optical system comprising a rectangular incident face and a secondary optical system, comprising a rectangular emission face, and to provide a concentrating photovoltaic power generation system which is constituted of the module and a tracking device. SOLUTION: The concentrating solar cell module is provided with the primary optical system 408, comprising the rectangular incident face and the secondary optical system 108, in which the sunlight collected by the system 408 is nearly fully incident from the incident face and in which the sunlight is totally reflected on the side face, so as to be emitted from the emission face. The system 108 is constituted of a transparent material, which is composed of a smooth-side- face, solid and uniform material, and it comprises the rectangular emission face 203. At least the photovoltaic element 204 is provided, immediately after the emission face 203.
Patent JP-2002286197-A (JP)
Title: Vacuum heat insulating material
Inventor: KITO SEIICHIRO
IPC: F25D23/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To achieve maintenance of quality and extension of durable years of vacuum heat insulating material used in heat-insulating structure of vehicle body such as freezer cars and refrigerator cars and to provide an economic vacuum heat insulating material. SOLUTION: A vacuum heat-insulating material 10 is provided with a core material 11 made of synthetic resin communicating foaming material, a synthetic resin film 13 for covering the core material 11 and a gas adsorbent 12 arranged in the film, and is so constituted that pressure in the film is reduced. An arranged amount of the gas adsorbent 12 to be arranged in the film 13 is in the relation of 8.5 litter <= about 6 g <= 50 litter over the volume of the core material 11.
Patent JP-2002287504-A (JP)
Title: Developing roller and its manufacturing method, developing device and image forming device
Inventor: KAMIYA NORIYUKI
IPC: G03G15/09
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a developing roller having high magnetic characteristic and the high accuracy of a main pole part. SOLUTION: A groove part having two-step constitution is provided on the cylindrical magnetic roll 14 of a magnet roller 12 being the developing roller. The groove on the inner periphery side of the two-step constitution is filled with magnetic powder, compressed and molded to obtain a high magnetic force magnet 15, which is set as a developing pole. By coating the upper surface of the magnet 15 with an adhesive by utilizing the groove on the outer periphery side of the two-step constitution, a protective film 18 is formed.
Patent JP-2002286898-A (JP)
Title: Radiation image conversion panel
Inventor: KISHINAMI KATSUYA
IPC: C09K11/61
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel which is usable for a radiation image input system, where radiation is made incident from the side of a support of the radiation image conversion panel and is excited by excitation light in time series manner and is also superior in image characteristics represented by sensitivity, sharpness and granularity. SOLUTION: The radiation image conversion panel which is usable for a system, where the radiation passing through a subject or emitted from an object to be tested is incident from the back side (the side of a support) of the radiation image conversion panel made by forming at least the phosphor layer on the support, is characterized with the mass ratio of resin to phosphors in the phosphor layer of the radiation image conversion panel 3:97 to 10:90.
Patent JP-2002290254-A (JP)
Title: Direct conversion receiver
Inventor: MITAMA MASATAKA
IPC: H04B1/7073
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a direct conversion receiver that deteriorates no bit error rate(BER) of a received signal at gain switching of a low noise amplifier even when the gain of the low noise amplifier is stepwise changed. SOLUTION: A phase shift amount Δ when the gain of the low noise amplifier 3 is switched is preset to a complex multiplier section 30. The complex multiplier section 30 corrects the phase of a base band signal from analog/digital converters 71, 72 by a preset shift amount Δ depending on the selection of the gain of the low noise amplifier 3 by a gain switching signal 101. By correcting the phase change in the low noise amplifier 3 caused at gain switching of the low noise amplifier 3, the state of the phase of the base band I, Q signals can be maintained to a state before the gain switching so as to avoid deterioration in the bit error rate(BER) of the received signal.
Patent JP-2002285795-A (JP)
Title: Water-proof sheet laying device
Inventor: SAKAE TAKESHI
IPC: E21D11/38
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-proof sheet laying device that does not fluctuate the widths of the lapping sections of water-proof sheets even when the device lays the sheets during the drilling operation of an underground drilling machine. SOLUTION: The water-proof sheet laying device lines a tunnel with a newly laid water-proof sheet 14 along the inner peripheral surface of a tail plate 1a by lapping the edge section of the sheet 14 on the already laid water-proof sheet 13 so as to form a joining section to the sheet 13 and joins the joining section 15 to the sheet 13. The laying device is provided with a cylindrical water-proof sheet receiving frame 2 along which the new water-proof sheet 14 is laid, a supporting frame 3 which is set up in an axially movable state on the inner peripheral side of the frame 2 and supports the frame 2, and newly and already laid water-proof sheet fixing devices 4 and 5 which respectively fix the newly and already laid sheets 14 and 13 to the frame 2.  The fixing devices 4 and 5 are installed to the supporting frame 3 and, at the same time, the frame 3 is made to be detachably fixed to the non-sliding section of a shield jack rod.
Patent JP-2002238985-A (JP)
Title: Deodorizing device with odor alarm
Inventor: KAMEGAWA MASAYASU
IPC: A61L9/16
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure that detects in advance the leakage of an odor from an activated carbon deodorizing device and issues an alarm upon detecting the leakage. SOLUTION: This deodorizing device with odor alarm is constituted to measure the pressure difference between the inlet and outlet of an activated carbon layer and to issue the alarm when the pressure difference reaches or approaches a target pressure difference which is set as an indication of the leakage. The target pressure difference can be reset in accordance with the olfactory sense of the user.
Patent JP-2002289346-A (JP)
Title: Manufacturing method of organic thin film element and transcription material and device using the same
Inventor: TATEISHI TOMOYOSHI
IPC: H05B33/22
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing an organic thin film element or the like such as an organic EL element, which is superior in the homogeneity and durability of light-emitting efficiency and light emitting amount by transcribing plural uniform organic thin film layers formed by using a wet process. SOLUTION: In the manufacturing method of the organic thin film element wherein a transcription material 110 is prepared by forming the organic thin film layer 112 on a temporary support body 111 by the wet process, wherein the transcription material 110 is piled on a substrate 100 and heated so that the organic thin film layer 112 faces the film-formed face of the substrate 100, and wherein the organic thin film layer 112 is transcribed to the film-formed face of the substrate 100 by peeling off the temporary support body 111 off the organic thin film layer 112, two kinds or more of the transcription materials 110 having the organic thin film layer 112 of the same or different composition is used, or the transcription 110 with two kinds or more of the organic thin film layers 112 of the same or different composition is used,  thereby two kinds or more of the organic thin film layers 112 are transcribed onto the substrate 100.