baber/WOPTO huggingface dataset:
Patent JP-2002101353-A (JP)
Title: Digital broadcast receiver
Inventor: ONOMATSU TAKEHIRO
IPC: H04N5/44
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can easily register a sub channel through which a program is desirably received in a short time as a program receptible channel. SOLUTION: The digital broadcast receiver scans each program of major channels given to each broadcast station and sub channels given to each program provided by each broadcast station in order to receive each program (S16), registers the major channels and the sub channels providing the received programs through scanning as program receptible channels (S16), and receives and displays the programs through the registered channels. The receiver is provided with a means (S4) that selects a major channel, means (S6, S8) that scan the sub channels to receive each program of the sub channel relating to the selected major channel, and a means (S10) that registers the sub channels providing the program received (S6, S8) through the scanning as the program receptible channels.
Patent JP-2002111720-A (JP)
Title: Data transmission system
Inventor: WATANABE SHOZO
IPC: H04L12/28
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To transmit data within a short period without increasing of the physical wiring route and also effectively transmit data through the centralized error management. SOLUTION: A host terminal 10 and a plurality of client terminals 1 to 7 are connected with the ISDN link through the desired connection routes. Moreover, the host terminal 10 and each client 1 to 7 are given regional information such as a telephone number. Based on this regional information, the host terminal 10 and each client terminal 1 to 7 are connected through the daisy chain connection method depending on the regional sequence as illustrated in the Fig. Accordingly, the host terminal 10 distributes block data to the most significant client terminals 2, 3 in the daisy chain system. Subsequently, the client terminals 2, 3 sequentially distribute the block data to the client terminals 4, 5 of the next significant clients 4, 5. The host terminal 10 obtains a distribution result of each client terminal through the inverse route.
Patent JP-2002110613-A (JP)
Title: Plasma cleaning apparatus and method
Inventor: TAKAKURA NOBUYUKI
IPC: H01L21/304
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma cleaning apparatus that can reduce charge up damage given to a semiconductor chip at plasma cleaning by the composition or gas for plasma generation. SOLUTION: A cylindrical reaction pipe 7 is formed by a dielectric material. At the same time, one side of the reaction pipe 7 is opened as a supply opening 12, discharge electrodes 9 and 10 are provided outside the reaction pipe 7, the gas 8 for plasma generation, containing a reactive oxygen gas and a rare gas is introduced into the reaction pipe 7, and at the same time, voltage is applied between the discharge electrodes 9 and 10. As a result, discharge is generated in the reaction pipe 7 under pressure close to the atmospheric pressure, and the plasma 13 generated in the reaction pipe 7 by the discharge is blown out of the supply opening 12, thus setting the mixing ratio of the oxygen gas to the gas 8 for plasma generation to be 2 to 5 vol.% in the plasma cleaning apparatus, for supplying the plasma 13 to the semiconductor chip 14 where a junction electrode 20 is exposed.
Patent JP-2002098929-A (JP)
Title: Observation optical system and imaging optical system
Inventor: TAKEYAMA TETSUEI
IPC: H04N5/64
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an observation optical system or an imaging optical system which is miniaturized to be used in a cellular phone, a portable information station and the virtual image observation device of a head-mounted type, and is made light in weight and is made bright and by which high resolution is attained. SOLUTION: This optical system is provided with a first prism 3 between a pupil surface and an image surface, a second prism 4, and a volume-type hologram 6 held between the first prism 3 and the second prism 4 and constituted by being stuck to both the prisms. The first prism 3 possesses a 1st-1 surface 31, having both the function to transmit a first luminous flux and a function to reflect it, a 1st-2 surface 32 having both the function of transmitting the first luminous flux through the volume type hologram 6 and the function of reflecting it and a 1st-3 surface 33 to transmit the first luminous flux. The second prism 4 possesses a 2nd-1 surface 41 for making the first luminous flux transmitted at least twice and a 2nd-2 surface 42 to reflect the first luminous flux.
Patent JP-2002110210-A (JP)
Title: Hybrid fuel cell system
Inventor: YAMAMOTO SATOSHI
IPC: H01M8/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid fuel cell system capable of supplying power stably and preventing reduction of service life of a storage battery. SOLUTION: This hybrid fuel cell system has a storage battery device provided with the storage battery 122 and an electric double layer capacitor (EDLC) 126. When power consumption of an external load 18 increases and the voltage outputted by a DC/DC converter 102 is reduced, electric discharge is made from the storage battery or EDLC. At this time, the EDLC discharges power corresponding to instantaneous power consumption by limiting the discharge current of the storage battery to prevent reduction of service life of the storage battery and output power corresponding to the changes of power consumption of the external load while operating a fuel cell power generating device 12 stably.
Patent JP-2002107988-A (JP)
Title: Electrophotographic photoreceptor, and electrophotographic device and process cartridge both having the electrophotographic photoreceptor
Inventor: OSADA MIYAKO
IPC: G03G5/14
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide such an electrophotographic photoreceptor for an image forming device having a multibeam system, that shows little degradation in sensitivity and good reproducibility of dots, maintains high sensitivity during repeatedly used, and causes no residual potential or image defects, and to provide an electrophotographic device and a process cartridge both having the above photoreceptor. SOLUTION: When the photographic is manufactured, a conductive layer having conductive particles dispersed in resin is formed between a conductive supporting body and a photosensitive layer. As for the conductive particles, particles of tin oxide subjected to conductivity imparting treatment, titanium oxide subjected to conductivity imparting treatment, barium sulfate subjected to conductivity imparting treatment or antimony oxide subjected to conductivity imparting treatment can be used.
Patent JP-2002103627-A (JP)
Title: Multi-nozzle ink jet recorder
Inventor: KOBAYASHI SHINYA
IPC: B41J2/165
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a multi-nozzle ink jet recorder comprising means for generating a charging field and a deflecting field simultaneously from an electrode common to all nozzles that it is difficult to automatically detect and repair a failed nozzle while sustaining normal recording without recording a specific pattern. SOLUTION: The multi-nozzle ink jet recorder comprises means for detecting a failed nozzle based on the magnitude of a current flowing into a common electrode, means for updating the state register and a failure register in the multi-nozzle depending on ejection data and results from the detecting means, and means for repairing a failed nozzle when the number of failed nozzles in any one failure register becomes 1.
Patent JP-2002110479-A (JP)
Title: Electrolytic capacitor
Inventor: ENDO FUSAYOSHI
IPC: H01G9/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve heat dissipating efficiency of an electrolytic capacitor. SOLUTION: In an electrolytic capacitor, a capacitor element 1 is accommodated in a cylindrical sheath case 2 having a bottom, and an end portion of an aperture of the sheath case 2 is sealed with a sealing plate 5. A space of a gap between the sheath case 2 and the capacitor element 1 is filled with silicon oil 10. Thermal conductivity of the silicon oil 10 is higher than that of air, and heat generated in the capacitor element 1 is transmitted to the sheath case 2 via the silicon oil 10 and radiated. As a result, temperature of inside the electrolytic capacitor is prevented from becoming high.
Patent JP-2002110339-A (JP)
Title: High-frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: F24C7/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To uniformly heat two kinds of foods with suitable temperatures, which are different from each other, and to heat even one food efficiently. SOLUTION: A rotating antenna 7, formed by arranging three sheets of long conductor pieces 7a, 7b, 7c are arranged radially with the same angle each other, on a center conductor 8 which is located inside a high-frequency supply chamber 3 and arranging other three sheets of short conductor pieces 7d, 7e, 7f, which are shorter than the three sheets of long conductor pieces 7a, 7b, 7c, arranged radially on the center conductor 8, is installed, the rotating antenna 7 is temporarily halted or decelerated by a drive part 9 when the short conductor pieces 7d, 7e, 7f locate at a magnetron 4 side.
Patent JP-2002102661-A (JP)
Title: Solid-liquid separation apparatus
Inventor: OKAZAKI HIROYUKI
IPC: C02F1/44
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separation apparatus capable of stably carrying out solid-liquid separation by a separation membrane for a long duration while preventing clogging of an aeration apparatus. SOLUTION: The solid-liquid separation apparatus (11) is provided with a membrane separation apparatus (2) installed in the inside of a membrane separation tank (1) and an aeration apparatus (3) installed under the membrane separation apparatus (2) in approximately horizontal direction. The aeration apparatus (3) is provided with aeration pipes (5) each having a tip end opening part 7 at the tip end part and a slit-like opening part (8) extended in the side part in the longitudinal direction. The aeration pipes (5) and an aeration header pipe (10) are connected through a gas supply pipe (9) having a higher ventilation resistance than that of the aeration pipes (5). The aeration header pipe (10) has a larger cross-section than that of the aeration pipes (5) and is positioned higher than the liquid level of the object liquid to be treated in the membrane separation tank (1).  The aeration is kept well and even and the pressure balance among the aeration pipes (5) is kept constant by the aeration apparatus (3).
Patent JP-2002107367-A (JP)
Title: Data file structure and data file system
Inventor: NIWA NAOMASA
IPC: G01N23/225
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a data file structure and a data file system, in which data processing concerning to one sample can be carried out using a single data file, without requiring a plurality of types of data file. SOLUTION: In place of an arrangement for storing analysis data and analysis sequence in a data file for each analysis mode, the sample name is positioned at the highest level concept of the data file. A data file, corresponding to each sample, is thereby formed, and all analysis data and analysis sequence pertaining to one sample are stored in that data file. One mode of data file structure includes an analysis data file, for storing a plurality of types of analysis data in the data file, which is specified by the sample name.
Patent JP-2002071155-A (JP)
Title: Cooler/heater equipped with unit for supplying oxygen or scent
Inventor: KUZUU HIROKO
IPC: F24F1/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a situation where the air in a room begins to stink due to deficiency of oxygen because the room is often cooled or heated while closing up doors and windows. SOLUTION: The cooler/heater of an air conditioner is fixed with a unit for supplying oxygen produced by decomposing carbon dioxide or water, or a unit for supplying scent.
Patent JP-2002117669-A (JP)
Title: Memory using magnetoresistance effect element
Inventor: KOGANEI AKIO
IPC: H01L21/8246
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a MRAM having high use efficiency of a current magnetic field. SOLUTION: Deviation quantity δ in the depth direction of a memory cell c22 and a write-in line 1110 arranged near the memory cell c22 is set to <1/2 of the depth of the write-in line 1110 by offsetting arrangement of the write-in line 1110 or the memory cell c22 in the direction of depth of the write-in line 1110 so that the memory cell c22 to be written is approached onto a magnetic center axis of the write-in line 1110, arranged near the memory cell c22. Thereby, the memory cell c22 is arranged close to the magnetic center axis of write-in line 1110, having the strongest magnetic field generated by the write-in line 1110, and the strength of the magnetic field applied to the memory cell c22 can be increased.
Patent JP-2001214272-A (JP)
Title: Exhaust system structure of film forming device and method of removing impurity gas
Inventor: HASEGAWA TOSHIO
IPC: C23C16/44
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust system structure for a film forming device, with which unreacted source gases, reaction by-products of the source gases, or the like can be completely removed. SOLUTION: In an exhaust system structure 4 of a film forming device 2 for forming a film on a body W to be treated using a gaseous high melting point metal compound, an exhaust passage 30 connected to the film forming device 2, a trap mechanism 32 for removing impurity gases contained in the exhaust gas, which is interposed in the exhaust passage 30 and a reaction gas- introducing means 44 for introducing a reaction gas reacting with the impurity gases mentioned above into the trap mechanism 32 or the exhaust passage 30 mentioned above, whose means is provided at the trap mechanism 30 or at the upstream side of the trap mechanism 32 in the exhaust passage 30, are installed. Thereby, unreacted source gases, reaction by-products of the source gases, or the like can be completely removed.
Patent JP-2002118243-A (JP)
Title: High integration light receiving device and its manufacturing method
Inventor: KOSHIBE SHIGERU
IPC: H04N5/335
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose CCD device at a low cost excellent in reliability, and a method for manufacturing the CCD device. SOLUTION: A light receiving surface of an integrated light receiving element 15 is sealed with a transparent dampproof sheet 11 coated with transparent adhesive agent 13. Material of the transparent dampproof sheet 11 is selected from transparent inorganic material or transparent organic material. As the transparent adhesive agent 13, silicon based or acrylic based or epoxy based or elastomer based adhesive agent whose hardness is at most JIS (A type) 70 is suitable. The CCD device has a sheet accommodating part in an outer frame 18, and airtightness of the device and smoothness of the sheet are held by stretching and contracting the sheet inside the sheet accommodating part.  Manufacturing processes are constituted of a process for spreading the adhesive agent to the transparent dampproof sheet 11, a process for mounting the integrated light receiving element 15 on a circuit board 16, a process for sticking intermediate components which are manufactured in these processes, and a process for assembling the CCD device and the outer frame 18.
Patent JP-2002113683-A (JP)
Title: Work grasping device
Inventor: NAGANO TOSHITAKA
IPC: B25J15/08
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a work grasping device capable of grasping a work which may be of a variety of car models. SOLUTION: The work grasping device 1 is composed of a locate 2 to be inserted into a bolt hole 131 in the work 111, first stationary receptacles 3 positioned on both sides of the locate 2, a pair of movable receptacles 4 to be inserted into suspension mounting holes 121 in the work 111, and second stationary receptacles 5 positioned on both sides of the movable receptacles 4. The locate 2 is inserted and fitted in the bolt hole while the first stationary receptacles 3 abut to the periphery of the bolt hole 131 in the condition that the locate 2 is inserted in the bolt hole.  The movable receptacles 4 are inserted in the suspension mounting hole 121 in the condition that the locate 2 is inserted in the bolt hole 131, and after insertion, are moved to the right and left, respectively, to be engaged with the inside of the opening edge 122 of the mounting hole 121, while the second stationary receptacles 5 press the periphery of the mounting hole 121 from outside in the condition that the movable receptacles 4 are inserted in the suspension mounting hole 121.
Patent JP-2002114668-A (JP)
Title: Skin care preparation
Inventor: YAMASHITA HIROMI
IPC: A61K36/704
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To prepare a skin care preparation having extremely improved breaching activities, and also having excellent safety in the fields of skin irritation and skin sensitizing potential. SOLUTION: This skin care preparation is obtained by formulating the following components (A) and an extract of a plant belonging to the genus Morus with a skin care preparation: (A) one or more kinds selected from L-ascorbic acid, its derivatives and salts thereof except an ascorbic acid glycoside, hinokitiol, a 2-hydroxycarboxylic acid, its derivatives and salts thereof, hydroquinone and its derivatives, cysteine and its derivatives, glucosamine and its derivatives, azalaic acid and its derivatives, a placenta extract, a plant extract having activities for inhibiting melamine production, and an alga extract having the activities for inhibiting the melamine production.
Patent JP-2002121618-A (JP)
Title: Manufacturing apparatus for grain-oriented silicon steel plate excellent in magnetic characteristic
Inventor: SAKAI TATSUHIKO
IPC: B23K26/082
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for a grain-oriented silicon steel by which iron loss characteristics are improved by irradiating both the front/rear faces of a moving steel plate in a high positioning precision with a laser beam by a simple apparatus constitution which reduces the number of laser apparatuses is reduced. SOLUTION: The manufacturing apparatus is provided with a laser beam apparatus to output laser beams of the same output value from both of two oscillator mirrors and a pair of laser beam irradiation apparatuses to simultaneously scan-irradiate positions facing in the front/rear faces with respective laser beams.
Patent JP-2002130911-A (JP)
Title: Open showcase
Inventor: OZEKI YUKI
IPC: F25D17/08
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an open showcase which is improved in cooling capability by forming a smooth flow of cold air which hardly causes disturbance by improving the flow of the cold air and, at the same time, does not require any useless space for making the cold air flow to the front side of a cooler. SOLUTION: The open showcase 1 is provided with front and rear storage chambers 11 provided in a heat insulating box having openings in its front and rear faces, an erected section 4 erected between the chambers 11 and formed of diaphragms 9A and 9B, a lifting duct 18 formed of the erected section 4. The showcase 1 is also provided with the cooler 12A provided in the duct 18. The chambers 11 are cooled by discharging the cold air cooled by means of the cooler 12A into the chambers 11 through discharge opening provided on the tops of the chambers 11.  The diaphragms 9A and 9B are respectively provided with front and rear vertical sections 9D and 9E which are nearly vertically erected below the upper end section of the cooler 12A and incline sections 9F and 9G which are inclined to make the space between the sections 9F and 9G narrower as going upward above the upper end section of the cooler 12A.
Patent JP-2002130998-A (JP)
Title: Cracker
Inventor: YOSHIDA ISAO
IPC: F42B4/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cracker wherein there is used an injected article obtained by bundling a plurality of small-sized wound tapes with an outer ring bundled into a flat configuration, and the injected article jumping out into the air is prevented from scattering using a coupling string and simultaneously the small- sized wound tape is out of the outer ring and jumps to a distant place. SOLUTION: There is loaded in a laminate longitudinally of a cylinder 1 a plurality of an injected articles in the state where there is untied part or the whole of a plurality of small sized tapes 61 which is or are bundled into a flat shape with an outer ring 62 and a winding end is coupled to the outer ring 62. A plurality of the injected articles 6 are coupled with the cylinder 1 with a coupling string 7.
Patent JP-2002130061-A (JP)
Title: Evaporation fuel processing system
Inventor: OKADA KINGO
IPC: F02M25/08
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation fuel processing system capable of processing the evaporation fuel regardless of a level of an intake negative pressure, and preventing the deviation of an air-fuel ratio. SOLUTION: A pump body 12 of a fuel pump 10 has two stages, the fuel in a fuel tank 1 is sucked into a pressure tank 20 through a suction filter 13 in the first stage, the fuel in the pressure tank 20 is sucked and pressurized through a suction filter 14 in the second stage, and the fuel is forcibly fed to an engine side from an fuel delivery pipe 100. The pressure tank 20 is sealed. A pressure control valve 52 is opened when the pressure in the pressure tank 20 is over a predetermined pressure to communicate the fuel tank 1 and the pressure tank 20. A canister 30 stores the activated carbon for adsorbing the evaporated fuel in the fuel tank 1. A pressure pump 40 sucks and pressurizes the evaporated fuel in the canister 30 and discharges the same into the pressure tank 20 to dissolve the evaporated fuel into the liquid fuel in the pressure tank 20.
Patent JP-2002087897-A (JP)
Title: Method of manufacturing organic fertilizer
Inventor: ITO TARO
IPC: C05F1/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating org wastes and processed agricultural and fishery products at a low cost without emitting their malodors and effectively recycling the same. SOLUTION: This method of manufacturing an organic fertilizer consists in treating the organic wastes under aeration by using microorganism groups which are useful microorganism groups and include at least microorganisms belonging to actinomycetes, microorganisms belonging to photosynthetic bacteria, microorganisms belonging to lactic acid bacteria, microorganisms belonging to mold and microorganisms belonging to yeast.
Patent JP-2002133543-A (JP)
Title: Sticking position adjustment method for theft preventing tag or rf-id tag
Inventor: NAKANO SHIGERU
IPC: G09F3/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment method for sticking a tag to a right position without failure in the cancellation of a theft preventing tub or the read and write of an RF-ID tag. SOLUTION: This sticking position adjustment method for sticking the theft preventing tag or RF-ID tag 11 to a fixed position of a package carton 20 comprises printing a positioning mark in the carton inner surface position corresponding to the part of the carton surface where any one of a barcode 22, an article name logo 21, and a lump display part 23 is printed; and sticking the theft preventing tag or RF-ID tag 11 to the positioning mark position. This method can be applied similarly also to a soft packaging material. The sticking position of the tag may be set to the top surface, bottom surface, side flap part, top panel, bottom panel, side panel or the like of the carton.