baber/WOPTO huggingface dataset:
Patent JP-2001189370-A (JP)
Title: Vacuum processing apparatus, and vacuum treatment method of substrate
Inventor: KATO SHIGEKAZU
IPC: C23C16/44
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum processing apparatus and method for improving production efficiency. SOLUTION: This vacuum processing apparatus is provided with a cassette stand 2 for horizontally retaining a substrate in a cassette 1 to be placed, a first carrying device 13 that is arranged at a plurality of cassettes on the cassette stand 2 and a substrate-receiving chamber 5 or a substrate take-out chamber 6 so that they can be accessed, a carrier chamber 16 that is configured so that plural vacuum treatment chambers 11 can be connected at a periphery along with the substrate reception chamber 5 and the substrate take-out chamber 6, and a second conveyance device that is arranged, so that it can access all of the substrate acceptance chamber 5 and the substrate take-out chamber 6 provided in the conveyance chamber 16, and the plural vacuum processing chambers 11.
Patent JP-2002149848-A (JP)
Title: Content file intermediation system
Inventor: MURAKAMI SHINICHI
IPC: G06Q30/04
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the sales and delivery of various digitized content files by an individual writer wherein it is technically or economically difficult to prepare a system for performing optimum digital copyright management (DRM) processing or online charging system to the content files. SOLUTION: In this system, conversion to optimum file form every kind or digital copyright management processing can be performed for various digital content files applied from individual writers, and the condition related to DRM processing desired by a writer can be reflected thereto. When the writer desires to provide the content for pay, the charging to the use of the content file is substitutively executed for the writer.
Patent JP-2002144704-A (JP)
Title: Ink jet recording medium and coating liquid
Inventor: SAKAI YUICHI
IPC: B41M5/52
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium excellent in ink absorbency, film forming properties and transparency and a coating liquid therefor. SOLUTION: In the ink jet recording medium, an ink absorbing layer includes an inorganic porous substance having fine pores with pore diameters of 1 to 200 nm in the pore diameter distribution obtained by a nitrogen adsorption method and a latex polymer, which is produced by copolymerizing a silicon- containing monomer and another polymerizable monomer. In addition, the coating liquid for the ink jet recording medium is disclosed.
Patent JP-2002151038-A (JP)
Title: Alkaline cell
Inventor: YODA KIYOTO
IPC: H01M2/16
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline cell superior in a long term storage characteristic and having a high energy density. SOLUTION: This is the alkaline cell having a positive electrode 2 to contain a ferrate (VI) as an active substance, a negative electrode 4 arranged opposing to the positive electrode 2, a separator 3 to insulate the negative electrode 4 and the positive electrode 2, and an alkaline electrolytic solution intervening at least at the separator 3, and the separator 3 is constituted of a polyamide resin material, a polyolefinic resin material or glass fiber system.
Patent JP-2002149043-A (JP)
Title: Hologram recording medium and method of manufacturing volume phase type hologram using the same
Inventor: KONDO SHUNICHI
IPC: C08F2/44
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a hologram recording medium having excellent chemical stability and environmental resistance characteristic and having a particularly excellent sensitivity characteristic, resolution, diffraction efficiency and transparency and a method of manufacturing a volume phase type hologram using this recording medium. SOLUTION: This hologram recording medium is characterized in that a photosensitive material for hologram recording containing (A) a high-polymer compound which is a single polymer of acrylate or methacrylate or a copolymer of >=2 components; the acrylate or the methacrylate and vinyle monomer, (B) a compound having the structure expressed by the following general formula (1) and a photopolymerization initiator is held between an optically transparent base material and an optically transparent protective film, by which a photosensitive film is formed.
Patent JP-2002142751-A (JP)
Title: Collagen-coated cell culture vessel and culture member
Inventor: KUMON TAKAYUKI
IPC: C12M3/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a collagen-coated cell culture vessel or culture member capable of easily reproducing in vitro the polarity of cells in vivo. SOLUTION: This collagen-coated cell culture vessel or culture member is obtained by the following practice: a collagen solution of a specified concentration is dividedly cast and applied at 10-1,000 μl/cm2 each with a pipette onto any culture vessel so that the surface thereof become uniform, and the resulting vessel is left at rest on a surface with an angle of inclination of <=45 deg. at 15-42 deg.C for 20-120 min and dried for 15 min to 72 h;  alternatively, a collagen solution of a specified concentration is applied at 10-1,000 μl/cm2 onto an elastic culture substrate such as a silicone film immediately followed by making a polymerization in an incubator at 15-42 deg.C, and the resulting elastic culture substrate is left to stand for 15 min to 72 h under a UV lamp in a clean bench, and after the collagen is dried, the resultant culture substrate is moistened again with a phosphate buffer solution and then stretched at 10-40% and fixed.
Patent JP-2002146715-A (JP)
Title: Asphalt plant
Inventor: TAJIMA OSAMU
IPC: E01C19/10
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt plant capable of responding to the production of a special asphalt mixture. SOLUTION: A branch chute 23 equipped with a route-changing damper 24 is arranged at an exhaust chute 12 of a bucket elevator 10, a grain regulating storage bin 25 storing aggregates is arranged at a lower level of the branch chute 23, and aggregate in the grain-regulating material storage bin 25 is so arranged to be driven to an aggregate weighing tank 17. And when manufacturing a special mixture, aggregates with grain regulated are supplied to a drier 1 and heated, and this heated aggregate is placed into the side of grain-regulated material storage bin 25 through the branch chute 23. Then, the aggregate with the grain regulated from the grain-regulated storage bin 25 is weighed by a predetermined amount at the aggregate weighing tank 17 and mixed in a mixer 22 while adding asphalt and stone powder thereby producing a required mixture.
Patent JP-2002147677-A (JP)
Title: Hose mounting structure for pipe joint
Inventor: MIYAI MASAHIRO
IPC: F16L37/23
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent the arbitrary disassembling by an user. SOLUTION: An outer periphery of a cover 2 for covering a tool engagement face 1a on an outer periphery of a connecting nut 1 is formed with a curved face 2b, and the tool engagement face 1a is covered by the curved face 2b of the cover 2 unengageably with the tool, whereby the rotating operation of the connecting nut is inhibited, and the tool engagement face 1a can be kept in a state unengageable with the tool, as a movement preventing means prevents the cover 2 from being axially moved over an axial dimension L1 of the connecting nut 1, even when the user tries to axially move the cover 2.
Patent JP-2002146907-A (JP)
Title: Beam-column connection structure
Inventor: SHIMOKAWA HIROMI
IPC: E04B1/58
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a beam-column connection structure in which a bracket arranged between a diaphragm and an H-steel beam material can be miniaturized by simple constitution when the H-steel beam material is joined with a column on which the diaphragm is mounted. SOLUTION: The beam-column connection structure is constituted in such a manner that the flange of the H-steel bracket in which web height is equalized to that of the H-steel beam material and flange width is made larger than that of the H-steel beam material is welded and connected to the diaphragm and the flange of the bracket and the flange of the beam material are joined mechanically by a splice plate.
Patent JP-2002150941-A (JP)
Title: Inspection method of shadow mask
Inventor: BABA TAKAYUKI
IPC: H01J9/14
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method of a shadow mask that can readily judge, before the shadow mask is mounted on the color picture receiving tube, whether the strength of the shadow mask is sufficient, or whether the strength distribution is the desired strength distribution. SOLUTION: The prescribed region part (20-64) in the through-hole forming part 11 of the shadow mask 1 is separated from the body, and the weight of this separated part is measured, and based on this measured weight, appropriateness of the shadow mask strength is judged. The prescribed region part (20-64) is cut and separated at plural places, and the weight of each piece is measured; and based on this measured result, the appropriateness of the strength distribution of the shadow mask is judged.
Patent JP-2002149761-A (JP)
Title: System and method for letter delivery
Inventor: MATSUTAKA YASUSHI
IPC: G06Q50/32
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a system and a method for letter delivery by which a letter such as a postal card and a sealed letter is speedily delivered. SOLUTION: A post office which controls a delivery destination is retrieved by referring to data regarding the delivery destination and data regarding the delivery destination and document of the letter are sent to its post office server 7; and the letter is generated according to the data and delivered.
Patent JP-2002157346-A (JP)
Title: Home education system
Inventor: TOYA KODAI
IPC: G06Q50/20
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a home education system for allowing a student to receive education from an educational institution while he or she is at home, and to write answers to the questions of a test or examination or the like in a question sheet, and to practice to write the answers with a pen or pensile. SOLUTION: This home education system is provided with an educational institution side equipped with a question preparation processor having a question file in which questions to be set are stored, a question extracting means for selecting and extracting the questions from the question file, a record file in which the past record of each student is stored, and a print outputting means for printing the extracted questions in a question sheet and an information terminal connected through the Internet to the information terminal of a student side.  This system is also provided with a receiver side equipped with a video outputting device having a storage medium in which the explanations of the questions are stored and a function for reading the storage information from the storage medium, and for displaying it on the screen and an information terminal connected through the Internet to the information terminal of the educational institution.
Patent JP-2002157696-A (JP)
Title: Obstacle avoiding method of ahs with dedicated lane
Inventor: YAGI MASAKAZU
IPC: G08G1/16
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle avoiding method of AHS with a dedicated lane which can precisely detect a non-AHS entering an AHS dedicated lane and an obstacle and remove them. SOLUTION: An automatic driving system for an expressway which has a legally controlled dedicated travel lane has a monitor sensor which monitors border areas of lanes and detects an obstacle, a central vehicle control device which sends a monitor signal to the monitor sensor and receives detection information from the monitor sensor, inter-on-road-vehicle communication devices which are installed on the road at fixed intervals and perform infrastructure control, and at least one or more on-vehicle sensors provided on vehicles; and the monitor sensor starts monitoring the borders and the central vehicle controller sends a peripheral monitor signal to the on-vehicle sensors through the inter-on-road-vehicle communication device, thereby avoiding an obstacle entering the dedicated travel lane through those border monitoring and detection information by the peripheral monitor signal.
Patent JP-2002162846-A (JP)
Title: Method and device for fixation
Inventor: HASHIMOTO MASAHIKO
IPC: G03G15/20
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To fix toner by being efficiently heated and melted with ultrasonic vibrations of high frequencies while securing smooth movement of a fixing sheet. SOLUTION: The device, by which toner on a sheet of recording paper 10 is fixed by moving the recording paper 10 between horn 2 for a low frequency as an ultrasonic vibration tool and a pressure roller 5 as a supporting means which are opposing each other and giving energy to heat and melt the toner, is provided with a low frequency ultrasonic oscillator 1 for applying ultrasonic vibrations of a relatively low frequency to the toner and a high frequency ultrasonic oscillator 3 for applying those of a relatively high frequency thereto, and are arranged to load the toner with both the low frequency ultrasonic vibrations of a relatively low frequency and the high frequency ultrasonic vibrations of a relatively high frequency overlapped.
Patent JP-2002165315-A (JP)
Title: Housing box for electrical apparatus
Inventor: NAKAMOTO ATSUSHI
IPC: H02B1/30
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a housing box for an electrical apparatus using a low-cost box body capable of effectively preventing the occurrence of condensation by installing the box outdoors. SOLUTION: A housing box 1 for an electrical apparatus is configured such that a door body 3 for reclosably covering an opening formed at the front face of a box body 2 is installed to the box, and a box-state and low-face opening roof body 4 for covering the contact of the upper part of the peripheral edge of the door body 3 and the front edge of a top plate 21 of the box body 2 is installed to the box body 2. The roof body 4 has notches 45, 45 that enable the door body 3 to be capable of freely opening and shutting at the front side of side plates 42, 42 that are suspended to the both sides of the direction of the width.
Patent JP-2002160464-A (JP)
Title: Heat-sensitive transfer pigment, heat-sensitive transfer ink using the same, and heat-sensitive transfer sheet
Inventor: MURATA YUKICHI
IPC: C09D11/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive transfer pigment suitable for use as a heat-sensitive transfer by sufficiently satisfying various conditions in a sublimable transfer method as a heat-sensitive transfer method and particularly exhibiting an excellent magenta color as well as a heat-sensitive ink using the same and a heatsensitive transfer sheet. SOLUTION: The heat-sensitive transfer pigment comprises a phenoxazone compound represented by formula (I), wherein R1, R2 are each independently an alkyl group which may contain a substituent, an alkenyl group which may contain a substituent, a cycloalkyl group which may contain a substituent, an aryl group which may contain a substituent or a hydrogen atom, when the R1 and the R2 are coupled to form a monocyclic heterocycle or the R1 or the R2 may form a condensed polycyclic heterocycle with an adjacent benzene ring B, and the benzene rings A and B may have substituents. The heat-sensitive ink comprises a binding material and an organic solvent. The heat-sensitive transfer sheet comprises a coloring material layer containing the heat-sensitive transfer pigment and a binding material and formed on a support.
Patent JP-2002162755-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NANBA SATORU
IPC: H01L21/304
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device which can safely manufacture a high precision circuit wiring without corrosion of a metal film such as an aluminum-based conductive film. SOLUTION: When a photoresist formed on a substrate is peeled, the substrate is cleaned with a rinse agent comprising a water including carbon oxide gas after the photoresist is peeled by a basic peeling liquid.
Patent JP-2002161758-A (JP)
Title: Throttle control device for internal combustion engine
Inventor: HIRATA YASUO
IPC: F02D11/10
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent a throttle valve from being stuck due to freezing during drive. SOLUTION: An electronic throttle system judges whether or not a reference target throttle opening BTHCOM which is set according to an accelerator opening AC is a vibration control switching judge opening THBI or higher. When a reference target throttle opening BTHCOM is a vibration control switching judge opening THBI or higher, a target throttle opening THCOM is changed into a bending-shaped wave like in amplitude dTH and periodicity T with a reference target throttle opening BTHCOM as the center. By so doing, the throttle valve is vibrated with a reference target throttle opening BTHCOM as the center so as not to have an influence on engine rotation speed and torque by amplitude dTH and periodicity T, thereby preventing a throttle valve from being stuck due to freezing during drive.  The vibration control switching judge opening THBI is set to become large as cooling water temperature CT decreases.
Patent JP-2002171317-A (JP)
Title: Portable telephone set
Inventor: OTSUKA SHUJI
IPC: H04W88/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set capable of parallel executing two functions. SOLUTION: Even when there is an incoming call during mail preparation, by displaying respectively difference contents on two displays, a user can continue mail preparing operation while speaking and can immediately transmits prepared mail after the end of call.
Patent JP-2002168998-A (JP)
Title: Method of manufacturing metal membrane, and metal filter
Inventor: HAMAMURA HIROSHI
IPC: G02B5/20
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a metal membrane which is optically uniform, and which will not have corrosion or change of characteristics. SOLUTION: On the surface and the back of a silicon monocrystal substrate 1, an SiN film 2 as a support body is formed by LP-CVD or the like (a). On the back side of it, resist 3 is applied, and it is removed by a photolithography process except for a part for forming a metal thin film (b). The SiN film 2 is removed by dry etching by SF6 gas, and the resist is then removed (c). Next, the silicon monocrystal substrate 1 is removed by dry etching using fluorine- based active seeds from the back side to produce SiN as a support layer (d). After that, metal 4 of Al, Ti, or the like is formed on the surface side of the SiN film 2 by deposition, sputtering, or the like (e). Finally, the SiN film 2 is removed by dry etching by SF6 gas from the back side, thereby the metal membrane 4 is completed.
Patent JP-2002175693-A (JP)
Title: Semiconductor memory
Inventor: FUJITA NORIHIRO
IPC: G11C11/419
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory that operates normally even when voltage being higher than power source voltage for normal operation is applied without preventing high speed operation at normal operation time. SOLUTION: High voltage/low voltage of power source voltage is detected by a power source detecting circuit and a second delay circuit 2 or a third delay circuit 3 of which the delay time is different from each other is switched by a switching circuit 4 in accordance with the above detection signal. Thereby, since a sense amplifier is driven with timing in accordance with each power source voltage, potential difference of a pair of bit lines required for normal operation of the sense amplifier can be secured. Hence, malfunction of the sense amplifier can be prevented. Also, even in power source voltage for normal operation, since a delay time is not required to be lengthened longer than required, operation can be performed at high speed.
Patent JP-2002174553-A (JP)
Title: Protective method of detection section
Inventor: UMAHARA KOJI
IPC: G01K1/10
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature detection section from corroding, when measuring temperature in a liquid tank by inserting the temperature detection section into a protective pipe. SOLUTION: When the physical quantity of an object to be measured is to be measured by a tubular body 18 for accommodating a first detection section 22a that is connected to the outside through a sealing section at one end, the other end of the tubular body 18 is set to a blocked state for preventing a substance from entering through the other end and essentially reaching the first detection section 22a, when protecting the first detection section 22a from the substance outside the tubular body 18. Also, the distance between the other end in the blocked state and the first detection section 22a should be long enough along the pipe wall of the tubular body 18, so that the substance outside the tubular body 18 cannot affect the first detection section 22a.
Patent JP-2002176776-A (JP)
Title: Harmonic suppressing part and direct-current power supply using it
Inventor: MARUOKA KAZUTOSHI
IPC: H02M7/06
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent overcurrent to a harmonic coil. SOLUTION: A harmonic suppressing part 10 is provided with a harmonic coil 12 for suppressing higher harmonies and a thermal fuse 14 that is connected in series with the harmonic coil 12 and is so designed as to fuse by heat from the harmonic coil 12. The harmonic coil 12 and the thermal fuse 14 are placed in the same envelope 16. The harmonic coil 12 is provided with a magnetic core 121 and winding 122 wound around the magnetic core 121. The thermal fuse 14 is in tight contact with the magnetic core 121 by adhesive or the like. If any overcurrent is passed through the harmonic coil 12, the thermal fuse 14 is blown out by heat from the harmonic coil 12. Since the thermal fuse 14 is connected in series with the harmonic coil 12, the overcurrent to the harmonic coil 12 is interrupted by blowout of the thermal fuse 14.
Patent JP-2002181495-A (JP)
Title: Small aperture shooting control device and ammunition
Inventor: WATANABE HARUHIKO
IPC: F41G9/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that by a conventional device, since ammunition after firing cannot be controlled, the ammunition is exploded only when the ammunition hits an object to be shot and a specified time elapses after firing, and only when it hits, no influence can be exercised on the object to be shot, effective attach is impracticable. SOLUTION: The ammunition 8 is provided with a receiver 11 to receive an explosion control signal and an initiator 12 for self-destroying. An ammunition control device 2 calculates the explosion estimating position and an explosion estimating time of the ammunition 8 based on information, such as the position, the speed, and the course of a shooting object 9 inputted from a shooting control device 4. At a point of time when it reaches an explosion estimating time, the ammunition 8 receiving explosion indication from an explosion control signal generating device 3 ignites the initiator 12 for self-destroying. This constitution exercises an influence even when the ammunition does not hit a shooting object 9 and enables formation of various barrage patterns.