baber/WOPTO huggingface dataset:
Patent JP-2002029299-A (JP)
Title: Storage structure for automobile seat
Inventor: SUGIURA SADAO
IPC: B60N2/30
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide storage structure for an automobile seat capable easily storing the seat in an overlapped state in a storage recessed part formed in a vehicle body. SOLUTION: This storage structure for the automobile can store a seat 1 with a seat back 1b brought down and placed over the seat face of a seat cushion 1a, in a storage recessed part 2 formed in a vehicle body floor 20 behind the seat. An open angle expanding spring is provided at either one or both of a floor side connecting part and a seat side connecting part of a link member 10. The overlapped seat 1 stored in the storage recessed part 2 can be easily pulled out with a small force by the spring, and an abrupt fall is prevented when storing the overlapped seat 1 in the storage recessed part 2.
Patent JP-2002031376-A (JP)
Title: Air-conditioning system
Inventor: OHASHI NORIO
IPC: F24F5/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system characterized by energy-saving performance. SOLUTION: The air-conditioning system has a heat source 100 on a primary side via a supply header 8 and a return header 9 and a load 200 on a secondary side. The system is provided with a secondary side feed water pressure control means 15 for controlling a secondary side feed water pressure on the basis of secondary side feed water flow rate detected by secondary side flow rate detecting means 14, 21, 25 for detecting the secondary side feed water flow rate; a supply/return differential pressure control means 17 for controlling primary side feed water rate on the basis of differential pressure between the supply header and the return header 8, detected by the differential pressure detecting means 16 for detecting the differential pressure between the supply header 8;  and the return header 9 or an inlet/outlet temperature difference control means 19 for controlling the flow rate of cooling water, on the basis of temperature difference between temperatures at an inlet and an outlet, by detecting the temperatures at the inlet and the outlet of a refrigerating machine.
Patent JP-2002042444-A (JP)
Title: Tape cassette
Inventor: HASHIZUME KENJI
IPC: G11B23/30
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette which is capable of preventing the breakage of an antenna section. SOLUTION: This tape cassette 1 has a cassette case which has an upper case and lower case fittable to each other and rotatably houses a tape winding body, a semiconductor memory substrate M which is mounted with a semiconductor memory 32 and is arranged with the antenna section 33 for inputting and outputting data without contact between the semiconductor memory 32 and an external device in the prescribed portion on one surface and a holding means 21 which holds the semiconductor memory substrate M in the state of disposing one surface opposite to outer peripheral walls 11b and 12b of both cases 11 and 12. The holding means 21 holds the semiconductor memory substrate M in the state of parting the antenna section 33 from the outer peripheral walls 11b and 12b of both cases 11 and 12.
Patent JP-2002041047-A (JP)
Title: Pitch shift device
Inventor: TAKADA GOUSUKE
IPC: G10H3/18
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a pitch shift device which conducts the pitch-shift by inputting the string vibration signal of plural strings in order to enhance the operational level. SOLUTION: A pitch shift device consists of; an input terminal which inputs each string vibration signal of plural strings independently; a pitch shift means which conducts pitch shift for each string vibration signal against plural string vibration signal input from the input terminal; a pitch shift volume setting means which sets the pith shift volume that is in common with those plural pitch shift means and that is by the half tone into those plural pitch shift means; and a tuning setting means which can set the pitch shift volume which is different to each other to the plural pitch shift means. Each of the plural pitch shift means conducts pitch shift only for the synthetic pitch shift volume of the pitch shift volume set by the pitch shift volume setting means and the pitch shift volume set by the tuning setting means.
Patent JP-2002037903-A (JP)
Title: Prepreg and laminate
Inventor: MOTOBE EIJI
IPC: C08J5/24
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a prepreg capable of decreasing formation of voids and increasing reliability, being excellently holed by a laser beam in producing a multilayer printed wiring board having a circuit pattern of high density/high fineness. SOLUTION: This prepreg is produced by impregnating an organic fiber- containing nonwoven fabric with an epoxy resin composition and semicuring the epoxy resin composition. The epoxy resin composition in a semicured state has 500-3,000 weight-average molecular weight, 300-1,000 number-average molecular weight, 1.1-3.0 variance value and 1-50 μS/cm electrical conductivity.
Patent JP-2002042349-A (JP)
Title: Optical information recording medium
Inventor: ITONAGA MAKOTO
IPC: G11B7/24082
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To increase the information quantity of a control information recording area by improving S/N of signal detection by differentiating the width of a pre-groove between information which is to be recorded in a user recording area and information to be recorded in a control information recording area. SOLUTION: In an optical information recording medium for recording address information to be recorded in the user recording area of the optical information recording medium by the pre-groove (guide groove) by wobbling it based on this address information, at least one of control information to be used for the control of recording and reproduction, the copy managing information of the optical information recording medium and the contents protection information of the medium is recorded by the pre-groove (guide groove), where it is made to wobble in a meandering state, based on format information in the control information area of the optical information recording medium in advance as pre-format information.
Patent JP-2002035793-A (JP)
Title: Fermentation apparatus and gas feed body housed in fermentation apparatus
Inventor: SASAKI MASAYOSHI
IPC: B01F15/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent gas feed bodies from being discharged outside a fermentation tank in a fermentation apparatus in which treatment substances charged from the input of the tank are agitated by rotating agitation blades fixed to a shaft, numbers of the gas feed bodies are mixed into the substances, the fermentation efficiency is increased by supplying oxygen to the substances, and the fermented substances are discharged from the outlet of the tank. SOLUTION: In order to prevent the gas feed bodies 25 from being discharged from the outlet 4 of the fermentation tank 4, a gas feed body passage preventing means 26 which prevents the passage of the gas feed bodies 25 and allows the passage of the treatment substances T is installed in the fermentation tank 1.
Patent JP-2001083829-A (JP)
Title: Fixing device
Inventor: HIRST B MARK
IPC: H05B3/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the level of thermally induced mechanical stress by providing a supporting member, a heating member and a felt-like wool material arranged between the supporting member and the heating member. SOLUTION: This fixing device 200 is provided with the heating member 202. The supporting member 208 achieves a role as a strong mechanical supporting means for attaching the fixing device 200 to the appropriate constitution of an electrophotographic printer. Between a substrate 204 and the supporting member 208, a compliant material 210 such as felt-like wool, elastomer or the other kind of materials provided with compliant characteristics is arranged. Then, in order to easily reach heat balance between the substrate 204 and the supporting member 208 (the thermally induced mechanical stress is reduced by that), the substrate 204 and the supporting member 208 are attached to the corresponding surface of the compliant material 210 by using heat conductive epoxy at a high temperature.
Patent JP-2002047535-A (JP)
Title: Hot dip galvannealed steel sheet and its production method
Inventor: HORI MASAHIKO
IPC: C23C2/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip galvannealed steel sheet being a high strength and high ductility material, good in powdering properties and flaking properties, and excellent in workability by using a steel sheet containing retained austenite as a base material. SOLUTION: This steel sheet is produced by using the steel sheet having a chemical composition containing by mass, 0.05 to 0.2% C, 0.01 to 1.50% Si, 0.5 to 3.0% Mn, <=0.05% P, <=0.01% S, 0.01 to 2.0% Al, <= 0.10% N, 0.01 to 0.08% Ti and 0.005 to 0.05% Nb, also satisfying the inequality of Si(%)+Al(%)>=0.5, and the balance Fe with unavoidable impurities, containing an austenitic phase of >=1% by volume and satisfying tensile strength Ts (MPa) ×elongation El(%)>=20,000 as a base material, and forming a galvannealed film on the surface of the base material.
Patent JP-2002040866-A (JP)
Title: Image forming device for synthetic resin plate
Inventor: AKEMA HIROSHI
IPC: B65H5/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for synthetic resin plate which prevents damage of an image carrier or a fixing member and obtains a prescribed transfer pressure or a prescribed fixing pressure at the time of using an electrophotographic system to form an image on a synthetic resin plate. SOLUTION: A fixing roll 81 is composed of a metallic core bar 82, a rubber elastic layer 83, and a pair of positioning rolls 84a and 84b which adjust the extent of overlap to an optical disk D. A holding table 25 is held by a pair of springs (omitted in Figure) so that its holding surface may be elastically displaced. In a fixing position, the pair of positioning rolls 84a and 84b are brought into contact with optical disk holding surface of the holding table 25 to press the holding table 25 downward in Figure, and the extent of overlap between the outer periphery of the rubber elastic layer 83 of the fixing roll 81 and the optical disk D is set to a proper value.
Patent JP-2002047780-A (JP)
Title: Attaching method for gypsum board and tube for attaching gypsum board
Inventor: YAMAGUCHI MASAKATSU
IPC: E04F13/21
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a gypsum board attaching method which does not generate noise, prevents damages to the gypsum board during remodeling of interior space or demolition of a building, permits the recycle of the gypsum board and reduces the cost for disposal treatment. SOLUTION: When attaching a gypsum board 8 to a column 6, a tube 1 is adhered to a column 4 and then the gypsum board 8 is adhered to an adhesive layer 5 of the tube 5 for fixation.
Patent JP-2002049627-A (JP)
Title: Automatic search system for content
Inventor: ANDO YUICHI
IPC: H04N7/173
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a user with a piece of music and even an image related to the musical piece by searching a database when a part of the musical piece is inputted. SOLUTION: To a server 2, a tune image database 21 that stores a musical piece database, an image database and a tune image related database is connected. A portable terminal 1 inputs a part of a musical piece by input key or audio input. Subsequently, the server 2 receives this information, searches the tune image database 21 to extract the whole data of the musical piece and its relevant image data, and transmits them to the portable terminal 1. The portable terminal 1 reproduces the transmitted image data by a display part, and reproduces the musical piece data with a speaker or earphones.
Patent JP-2002049632-A (JP)
Title: Summary system, its summary method and recording medium recording summary program
Inventor: KUSUI MASARU
IPC: G06F13/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a summary system which summarizes, in block, articles that are arranged as threads and have contents relevant to each other as is the case with e-mail, netnews, electronic bulletin board in the Internet and the like. SOLUTION: A summary system 100 produces a summary sentence of article having content of a thread into which plural articles related to a same theme are arranged, and comprises, as its feature, the following a positional level of importance deciding part 16 that determines a positional level of importance that is a level of importance born by each sentence of each article in the thread in relation to other sentences in the thread; a word level of importance deciding part 15 that determines a word level of importance that is a level of importance indicated, in the thread, for each word used in each article in the thread;  a sentence level of importance deciding part 17 that determines a value obtained by adding a mean value of a word level of importance and a value of positional level of importance regarding each sentence after weighting the both values by predetermined values, as a sentence level of importance that is a level of importance of each sentence; and a summary sentence producing part 10 that brings out a sentence whose sentence level of importance is determined to be high, and appropriately disposes the brought out sentence based on a predetermined setting to produce a summary sentence for the thread.
Patent JP-2000319657-A (JP)
Title: Soil improving ns top
Inventor: IGARASHI KIMIE
IPC: C09K17/20
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing the instability of soil surface by rain water and the like and furthermore, increasing the strength. SOLUTION: An asphalt emulsion is sprayed on to soil surface and subsequently, a mixed product of water, cement, and an EVA based polymeric adhesion booster is sprayed thereon. Spraying of the asphalt emulsion onto the surface of soil can prevent the instability of the,soil surface by rain water and the like and, in addition, spraying of the mixed product of water, cement, an EVA polymeric adhesion booster increases the strength of the soil surface.
Patent JP-2001275330-A (JP)
Title: Motor, axial fan using the same and room unit axial fan of air conditioner
Inventor: NAKATSUKA HARUO
IPC: F24F1/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To increase the capability of the room unit of an air conditioner by reducing the number of parts and by shortening the length in the direction of the axial line of a motor. SOLUTION: A motor 56 is provided with a stator, a supporting shaft fixed to the stator concentrically, a cup-shaped rotor arranged outside virtually in the radial direction with respect to the stator and driven to rotate around the stator, and a rotation support member that is arranged between the supporting shaft and the rotor to support the rotor, in such a way as to be freely rotatable to the support shaft. The axial fan 23, one end of the direction of the axial line of which is fixed, for a room unit 55 of the air conditioner is fixed coaxially with the rotor.
Patent JP-2002017315-A (JP)
Title: Beverage using oceanic deep water
Inventor: KONO MASAHIRO
IPC: A23L2/38
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ideal beverage containing almost all of 12 kinds of inorganic salts cited as a caloric intake standard in a good balance by using oceanic deep water. SOLUTION: This beverage using oceanic deep water comprises a liquid as a raw material obtained by formulating drinking water with oceanic deep water and a plant extracted essence in a fixed formulation ratio.
Patent JP-2002057322-A (JP)
Title: Electronic device
Inventor: DEGUCHI MASAHIRO
IPC: H01L29/66
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device having a small leakage and good electron emission characteristics. SOLUTION: An electron supply layer 2 for supplying an electron is formed of an n-type GaN layer. An electron carrier layer 3 for moving the electron to the surface is formed of a non-doped (intrinsic) AlxGa1-xN (O<=x<=1) having a gradient composition of an Al containing ratio (x), and a surface layer 4 is formed of a nondoped AlN having a negative affinity (NEA). Further, a filter layer 5 functioning as a barrier for migration of the electron to a part of a surface electrode 6 and having a larger electron affinity than that of the layer 4 is interposed between the layer 4 and the electrode 6. Thus, a leakage current is suppressed, and an electron emission efficiency can be enhanced.
Patent JP-2001093895-A (JP)
Title: Device for attaching aluminum oxide
Inventor: BARBEE STEVEN G
IPC: C23C16/40
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide adhering treatment for forming a high quality aluminum oxide film by using low-pressure chemical vapor deposition(LPCVD) on a silicon substrate or an equivalent substrate by temperature controlling a steam transfer system during chemical vapor deposition of aluminum oxide. SOLUTION: A device in a chemical vapor deposition(CVD) system monitors the temperature of an actual wafer/substrate 10 during adhering treatment, and forms a high quality aluminum oxide film under real-time wafer/substrate control. In this case, source steam for LPCVD adhering aluminum oxide to a silicon substrate is repeatedly supplied exactly. This device is provided with a heated source substance, a heated transfer passage, heated inert gas discharge passages 21a-21c, pressure difference large flow rate controllers 24 and 28, a control system having a related valve, and a vacuum treatment chamber having a wall which is to be temperature-controlled as a complete source transfer system.
Patent JP-2002056409-A (JP)
Title: Map connection method and system therefor
Inventor: NISHIYAMA AKINORI
IPC: A63F13/52
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a map connection method and a system therefor allowing plural users to freely generate respective landforms and connect the plural landforms, and allowing the respective users to sequentially search the connected landforms. SOLUTION: In this system, a world map is composed of plural personal maps, the respective personal maps are connected to a prescribed number of their adjacent personal maps, the users of the respective personal maps generate the landforms of the respective personal maps, and the users of the respective personal maps can sequentially trace and search the personal maps connected to each other. Thereby, the respective users can execute self-expression, and the users of the respective personal maps can see and estimate the landforms of the respective personal maps by sequentially tracing and searching the personal maps connected to each other.
Patent JP-2002062358-A (JP)
Title: Method for polishing sintered body crystal and particle detector using polished fluorescent substance
Inventor: TAKAGUCHI MASANARI
IPC: B24B37/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To mirror polish a cadmium oxysulfide fluorescent substance of a sintered body ceramics with a reduced number of dents/bumps and pores. SOLUTION: In polishing the cadmium oxysulfide fluorescent substance of the sintered body ceramics, diamond fine particles are used as an abrasive powder, and a tin face plate is used as an abrasive plate. Thereafter, the fluorescent substance is combined with a photodetector. Particles are brought into the fluorescent substance, and a light generated by the fluorescent substance is detected by the photodetector. A mirror face, without dents/bumps and pores on a surface, is obtained in this manner. Since the fluorescence generates no irregular reflection inside, when the mirror face is provided to the particle detector, fluorescence can be collected efficiently, and moreover, a resolution can be improved for the fluorescene having image information in comparison with, when the fluorescent substance is not ground.
Patent JP-2001135706-A (JP)
Title: Processing method
Inventor: SUZUKI NAOKI
IPC: H01L21/68
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a processing method capable of preventing the contamination of substrates and reduction of the processing time. SOLUTION: A film-forming unit 2 of a substrate-manufacturing apparatus comprises a cassette station 12 disposed along a transfer path A, a processor 21 facing the cassette station for forming films on the substrate, a spin-cleaning unit 16 adjacent to the processor and the cassette station, and a transfer robot 15 provided between the cassette station and the processor, and the robot 15 takes and carries a substrate having a polycrystalline Si thereon out of the cassette station into the spin-cleaning unit and transfer the cleaned substrate directly from the spin-cleaning unit to the processor, thereby forming an insulation film made up mainly of silicon oxide on the polycrystalline Si.
Patent JP-2002063415-A (JP)
Title: Photovoltaic power-generating set sales supporting system
Inventor: ONODERA SHOGO
IPC: G06Q30/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power-generating set sales supporting system for simulating an electricity charge reduction amount and a carbon dioxide elimination amount in the case of adopting photovoltaic power-generation corresponding to the conditions of customers and presenting them to the respective customers at the time of negotiations. SOLUTION: This system is provided with a step for calculating the amount of carbon dioxide to be discharged by the using amount of electricity, gas, city water, kerosene and gasoline in the case of not using the photovoltaic power-generating set and presenting it to the customer, a step for calculating heating and lighting expenses to be spent in the case of using the photovoltaic power-generating set and presenting an elimination amount for which it is compared with the case of not using the photovoltaic power-generating set to the customer, a step for presenting the heating and lighting expenses spent by the customer at present,  a step for calculating the heating and lighting expenses to be spent in the case of adopting a power use contract for each time band and presenting an elimination amount for which it is compared with the case of not adopting the contract to the customer and a step for presenting a cost in the case of purchasing the photovoltaic power-generating set to the customer.
Patent JP-2002068794-A (JP)
Title: Cement admixture and cement composition
Inventor: HORI TERUHIRO
IPC: C04B24/38
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture and cement compositions containing it with good expansion for prevention of pop-out and inhibition of heat of hydration. SOLUTION: The cement admixtures are obtained by firing CaO, Fe2O3, Al2O3, and CaSO4 raw materials and compose expansive additives, which contain free lime, calcium aluminoferrite, and anhydrous gypsum and dextrin having cold water soluble of <70%. The dextrin content is 0.5-15 parts in the cement admixture of 100 parts. The cement compositions comprise cement and the cement admixture.
Patent JP-2002077005-A (JP)
Title: Receiver
Inventor: FUJITA HIROAKI
IPC: H04N5/44
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver that can asynchronously and independently execute diversity processing when deterioration in a video signal is detected and diversity processing when deterioration in an audio signal is detected. SOLUTION: In the case of executing the diversity processing through the detection of deterioration in an audio signal, a still picture is reproduced on a display screen so that disturbance of a displayed video image attended with antenna switching for the diversity processing does not appear on the display screen of a display device.