baber/WOPTO huggingface dataset:
Patent JP-2003069909-A (JP)
Title: Noise reduction method for cooling fan used for video/ audio apparatus
Inventor: KAWAKAMI TAKESHI
IPC: H04N5/44
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To control a drive voltage of a cooling fan without using any expensive temperature sensor for a video/audio apparatus so as to realize operations optimum to a temperature rise and a noise. SOLUTION: A microcomputer 1 controls an entire television receiver and has current time information. A nonvolatile memory 2 has a table denoting at what voltage a cooling fan corresponding to each time is to be driven. The cooling fan is driven at a voltage of 5 V from 11:00 to 17:00 hours, number of revolutions of the cooling fan is maximized and the noise produced from the cooling fan is maximized. On the contrary, surrounding noises are reduced at night and a noise level of the cooling fan sensed by viewers is lowered. Since the atmospheric temperature is also lowered even when the drive voltage of the cooling fan is decreased to 3 V, the temperature in the inside of the television receiver product remains to be a level having no problem about the reliability and the noise from the cooling fan can also be decreased.  Drive voltage information decided by the microcomputer 1 is delivered to a variable voltage regulator, which supplies the information to the cooling fan 4.
Patent JP-2003065623-A (JP)
Title: Stirling refrigerating engine
Inventor: WAKIZAKA EIJI
IPC: F25B9/14
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a stirling refrigerating engine realizing improvement of efficiency inexpensively and easily without any complicated processing. SOLUTION: The stirling refrigerating engine is equipped with a regenerator 5 which is positioned in a gas passage provided outside a cylinder 1 making a compression space 8 communicate with an expansion space 9 and isolates the compression space thermally from the expansion space. In the gas passage, a plenum ring 14 for reducing the volume of the space 12 in the end part of the gas passage which continues to a vent 1a opened in the cylinder opening in the compression space is provided in the space 12 so that it does not block up a flow through the gas passage.
Patent JP-2003063934-A (JP)
Title: Transparent hair lotion
Inventor: TERADA REIKO
IPC: A61K8/34
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a hair lotion effective for quickly fixing the hair tousled with sleep, kinked, or winded in order to be easily arranged, which excellently retains water content in the hair and gives lasting moist feeling, and having transparent appearance and excellent usability such as light touch. SOLUTION: The transparent hair lotion contains (A) 0.1-5.0 wt.% one or more polyether modified silicone selected among polyoxyethylene- methylpolysiloxane copolymer with HLB of 12.0 and more, and poly(oxyethylene- oxypropylene)methylpolysiloxane copolymer, and (B) 0.1-5.0 wt.% glycerin and/or polyglycerin with mean polymerization degree of 2-10.
Patent JP-2003068260-A (JP)
Title: Set battery
Inventor: FUJIMARU MAKOTO
IPC: H01M10/651
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To uniformly and effectively cool a number of secondary batteries generating a great amount of heat. SOLUTION: The set battery comprises a first holder 2, a second holder 3, and a plurality of secondary batteries 1 arranged between the first holder 2 and the second holder 3. The first holder 2 has a housing part 6 on which the secondary batteries 1 are set in a plurality of lows with a gap 7 formed between adjacent lows. A plurality of the secondary batteries 1 set on the housing part 6 in rows form battery lines 4, in which the electrodes of adjacent secondary batteries 1 are coupled to each other. The second holder 3 holds the ends of the battery lines 4 lined on the housing part 6 at the opposite side to the first holder 2 so that the battery lines 4 are held in a sandwiched position.  That is, the secondary batteries 1 are attached and held between the first holder 2 and the second holder 3 on the both ends in a state that the middle parts of the secondary batteries are exposed outside.
Patent JP-2003067072-A (JP)
Title: Digital equipment with option function
Inventor: UGA SEIICHIRO
IPC: G06F21/14
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain digital equipment with an option function which reduces the burden on the maker and enables a customer to immediately use equipment with the added option function without having the equipment collected. SOLUTION: A function actuation processing part 106a decides whether a license key hp is stored in a memory 1d as the power source is turned on and determines the function corresponding to the kind of the license key when the license key hp is stored. A license key computation processing part 106b obtains a license key fi by actuating the function corresponding to the license key hp reported by the function actuation processing part 106a. An option actuation selection part 106c decides whether the license key fi matches the license key hp stored in the nonvolatile memory 1d each time the license key fi is requested and actuates the option that the license key hp indicates when they match each other.
Patent JP-2003065744-A (JP)
Title: Position transducer and position pointing device
Inventor: FUEKI MANABU
IPC: G01B17/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a position transducer and a position pointing device with simple structures both of which can correct any position-detecting error due to temperature fluctuation. SOLUTION: The position transducer measures an arrival time T1 when a vibration due to a magnetostriction arrives at a magnetostriction detecting section 7a from a magnetostriction generating section 6, an arrival time T2 when the vibration due to the magnetostriction leaves the magnetostriction generating section 6 to pass through the magnetostriction detecting section 7a and reflect on an end 5b, and then arrives at this magnetostriction detecting section 7a, and an arrival time T3 when the vibration due to the magnetostriction leaves the magnetostriction generating section 6 to pass through the magnetostriction detecting section 7a and reflect on an end 5b, and again passes through the magnetostriction detecting section 7a, arriving at this magnetostriction detecting section 7b.  Based on these arrival times T1, T2 and T3, the position transducer computes arrival times T4 and T5 to correct position-pointing errors in arrival times caused by temperature fluctuation.
Patent JP-2003065298-A (JP)
Title: Centrifugal compressor
Inventor: NAKAO HIDESHI
IPC: F04D29/30
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal compressor in which BPF noise is effectively reduced. SOLUTION: The centrifugal compressor S has a plurality of long blades 3 and short blades 4 arranged in the radial state with an axis O as the reference and is provided with an inducer part 1 rotating around the axis O, a shroud wall 12 provided surrounding the inducer part 1 and extending on the upstream side in the axis O direction from an outer circumference of the inducer part 1 and forming an intake port 14, and a gas discharge part 20 provided on the upstream side opposite to the long blades 3 in the shroud wall 12 and blowing air into the neighborhood of the shroud wall 12 of the long blade 3.
Patent JP-2003068261-A (JP)
Title: Battery pack fitting structure
Inventor: IOKA SEIJI
IPC: H01M2/10
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack fitting structure, in which a battery pack is incorporated into a case for an electronic equipment so as to increase the accuracy allowance of the size of the battery pack, and with which the maintainability of the battery pack can be secured. SOLUTION: The battery pack fitting structure for fitting the battery pack 2 on the case 3 comprises the battery pack 2, the case 3 having a recession for fixing the battery pack 2, and a fixing member 4 fixed to the case 3 to fixing the battery pack 2 to the case 3. At one end of the recession, the wall surface of the recession and one end of the battery pack 2 are fixed by engaging with each other. At the other end of the recession opposite to the one end, the fixing member 4 is fixed to the case 3 so as to press the other end of the battery pack 2 opposite to the one end against the wall surface of the recession.
Patent JP-2003067368-A (JP)
Title: Document processing device, document processing method, and document processing program
Inventor: FUJISAWA SHINJI
IPC: G06F17/21
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an itemization generating device capable of generating an itemization from an inputted document without relying upon a document structure. SOLUTION: A morpheme analysis and a syntax analysis are performed for an inputted document to extract those sentences that include key words indicating an enumeration such as 'first', 'next', and 'last' and title searching expressions indicated by the form of '-is'. An unnecessary word deletion, a paraphrasing processing, and a document tail substantive stop processing are applied to the extracted text to generate brief itemized texts. Enumerated expressions designated beforehand such figures and characters are added to the head of lines of these generated texts, enumerated, and then outputted. When the itemization is generated from the title searching expressions, a searched title is used as a title for the itemization.
Patent JP-2003073810-A (JP)
Title: Thin-film aluminum alloy and sputtering target for forming thin-film aluminum alloy
Inventor: HAGIWARA JUNICHIRO
IPC: H01L23/532
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film aluminum alloy, in which generation of hillocks is restrained, while the specific resistance and hardness are respectively maintained to low values, regardless of an annealing temperature. SOLUTION: The thin-film aluminum alloy has Vickers hardness of 30 Hv or less, and a film stress of 30 kg/mm<2> or less in absolute value terms, when annealed in a range of 25 deg.C-500 deg.C, where the above hardness and the above film stress are distributed in predetermined ranges of hardness and film stress over the above annealing temperature range, and are each approximately constant for any annealing temperature. The method for obtaining the above alloy includes sputtering by using a sputtering target having a composition consisting of 0.5-15 atm% one or more of Ag, Cu, Mg, and Zn; 0.01-5 atm% one or more of Co, Cr, Gd, Hf, Li, Mn, Mo, Nb, Nd, Ni, Pd, Pt, Ru, Sc, Sr, Ta, Ti, W, Y, and Zr and the balance Al with inevitable impurities, to form the thin-film aluminum alloy on a substrate.
Patent JP-2003078382-A (JP)
Title: Piezoelectric vibrator
Inventor: SATO KOJI
IPC: H03H9/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which has stable characteristics and an excellent total yield by horizontally holding a piezoelectric element plate by a simple method, and eliminating variation in characteristics such as main vibration frequency caused when the piezoelectric element plate comes into contact with the insulating substrate of the bottom of a piezoelectric vibrator container, or a lid as a piezoelectric vibrator which supports a piezoelectric element plate in a piezoelectric vibrator container in a cantilever state. SOLUTION: The piezoelectric element plate is held horizontally over the insulating substrate of the bottom in the piezoelectric vibrator container, by forming 1st projections in the same shape with projection parts where the piezoelectric element plate is mounted at least tow places on a conductive pad on the insulating substrate on the side where a conductive adhesive is applied to the piezoelectric element plate, and a 2nd projection which horizontally holds the piezoelectric element plate by suppressing the tilting of the piezoelectric element plate at least one place.
Patent JP-2003075922-A (JP)
Title: Image forming method and apparatus for silver halide color photographic sensitive material
Inventor: TASHIRO KOJI
IPC: G03B27/32
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and apparatus giving a good digital image by an easy development. SOLUTION: In the image forming method for a silver halide photosensitive material in which an exposed silver halide color photographic sensitive material is color-developed and the developed image is read out with a scanner in a state where all or part of silver halide, developed silver and colloidal silver exist to obtain an output image, the light source diffusion degree of the scanner for reading out the developed image is >=0.80 (preferably >=0.90, further preferably >=0.95 and particularly preferably >=0.98).
Patent JP-2003076903-A (JP)
Title: Seat reservation system capable of reserving specific seat
Inventor: FUKUSHIMA NORIHIRO
IPC: G06Q50/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a system enabling a certain user to automatically reserve the same seat reserved and used by the user himself (or herself) on one occasion in the past or a user trying to reserve a seat to retrieve and check the seat reserved and used in the past as to a system for reserving a seat of a train or a theater. SOLUTION: A seat reserving means retrieves a past record of reservation of a seat tried to be reserved by a certain user from a seat storage means, and when the seat concerned is empty, immediately reserves the seat. Thereby it is unnecessary for the seat user to specify the seat at the time of application of reservation. The system includes processing for quickly reserving a seat near to the seat concerned by retrieval when the seat has been already reserved.
Patent JP-2003074898-A (JP)
Title: Air conditioner
Inventor: MOGI SHINICHI
IPC: F24F13/20
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which enables thermosetting of only the surface of a heat insulator on the reverse face side of a casing comprising a main body, prevention of deterioration in insulation efficiency of the heat insulator, and improvement of its hardness. SOLUTION: A suction opening 2 which is installed on the front and/or top face of the main body 1 and a blowoff outlet 5 which is installed at the lower part on the front face side and which is formed with the casing 7 comprising the main body 1 are connected to an air path. The air path is provided with a heat exchanger 3 and a blowing fan 4, and the heat insulator 11 is attached on the rear face side of the casing 7. Simultaneously, the surface of the heat insulator 11 is hardened by means of heat treatment in the air conditioner which is constituted so as to accommodate connecting piping 8 and a drain hose 9 in an accommodating part 10 formed at the lower part of the main body.
Patent JP-2003072330-A (JP)
Title: Tire monitoring system
Inventor: ICHINOSE HIDEMI
IPC: G08C17/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a tire monitoring system for receiving a signal transmitted by radio from a tire sensor unit disposed on a tire side using a receiver for a keyless entry system. SOLUTION: Door opening/closing control information transmitted from a portable device 3 is received by a receiver 20 to drive a door lock mechanism 4. A tire sensor unit 10 disposed each tire 2 detects tire air pressure and temperature in the tire and transmits the data and identification information by radio. A signal transmitted from the tire sensor unit 10 is received by the receiver 20 and supplied to a display device 30. When the air pressure decreases than a detection threshold of air pressure decrease and the temperature exceeds a detection threshold of temperature increase, a tire abnormality determining part 31 lights a warning lamp 32 and rings a warning buzzer 33 to announce tire abnormality.
Patent JP-2003050283-A (JP)
Title: Metal detection method and its device
Inventor: YAMURA MASAYOSHI
IPC: G01V3/10
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of detection without bias of sensitivity, and acquiring uniform detection performance. SOLUTION: A transmission side panel 2 and a reception side panel 3 are arranged oppositely. A plurality of transmission coils 4' disposed on the transmission side panel 2 are arrayed vertically and horizontally at mutually equal intervals, and arrayed matrically at roughly equal intervals mutually in the longitudinal direction and in the transverse direction on the transmission side panel 2. On the other hand, a plurality of reception coils 5' are arrayed on the positions corresponding to each transmission coil 4' at mutually roughly equal intervals on the reception side panel 3.
Patent JP-2003075893-A (JP)
Title: Circumference image pickup device for vehicle
Inventor: NAGAO MITSUYOSHI
IPC: G03B15/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a circumference image pickup device for a vehicle which prevents a white-out phenomenon even when an opposite vehicle is equipped with an infrared-light emitting device, and suitably receives reflected light from an infrared-light emitting device on this vehicle and picks up an image of the reflected light by an infrared camera. SOLUTION: The circumference image pickup device for the vehicle is equipped with an infrared lighting device 4 which irradiates the circumference of the vehicle with infrared light. Further, an infrared camera 3 is provided which receives the reflected light of the light emitted by the infrared lighting device 4 and takes a picture. Further, the device is equipped with an infrared sensor 5 which detects light of the near infrared to infrared range emitted from the circumference of the vehicle. When the infrared sensor 5 detects infrared light, the image pickup timing of the infrared camera 3 is delayed.
Patent JP-2003081699-A (JP)
Title: Method and apparatus for manufacturing fiber essentially consisting of carbon and electron releasing element using this fiber
Inventor: KAWATE SHINICHI
IPC: C30B29/66
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus capable of manufacturing a fiber essentially consisting of carbon functioning as an electron releasing member of excellent performance which are simple in processes and are low in a manufacturing cost and the electron releasing member having this fiber. SOLUTION: The method of manufacturing fiber essentially consisting of the carbon includes a process step of heating a substrate having a catalyst material within a vessel in which carbon-containing gas exists and is below 5 vol.% in oxygen concentration based on the volume of the vessel.
Patent JP-2003086598-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TOYODA YASUYUKI
IPC: H01L21/768
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar semiconductor device and a method for manufacturing the same, particularly suitable for the use of a high-frequency power amplifier. SOLUTION: The device is provided with a collector layer 102 formed on a semiconductor substrate 100, an intrinsic base layer 108 formed on the collector layer 102, an external base layer 112 formed so as to insert the intrinsic base layer 108 into the side part of the intrinsic base layer 108, and an emitter layer 115 formed on the intrinsic base layer 108. Insulator layers 109 and 110 for regulating the interval between the external base layer 112 and an emitter electrode part 114 are formed on the intrinsic base layer 108. The upper surface of the external base layer 112 is electrically connected to a metal wire 118 via a through-hole. The upper surface of the external base layer 112 is located on nearly the same plane as the upper surfaces of the insulator layers 109 and 110.
Patent JP-2003085566-A (JP)
Title: Correspondent point searching method and matching device using the same
Inventor: IWADATE YUICHI
IPC: H04N19/57
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of reducing an error and a search error and performing a smooth correspondent point search. SOLUTION: This method of searching for correspondent point between the images specified in the other picked up image corresponding to every pixel of one picked up image of a pair of picked up images, comprises the step of specifying scanning lines in one picked up image, the step of setting a parallax vector value included within the search range of the other picked up image as a node of a state transition model, the step of setting a matching error in a block set previously and continuousness of vector between adjacent nodes as weight of pass between the nodes of the state transition model, and the step of presuming the correspondent point of each pixel of one scanning line of the other picked up image in block by Viterbi algorithm on the basis of the state transition model.
Patent JP-2003083325-A (JP)
Title: Squeeze film damper bearing
Inventor: SHINOZAKI MASAHARU
IPC: F16F15/023
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a squeeze film damper bearing capable of preventing a shortage of an oil film. SOLUTION: This squeeze film damper bearing 10 is constituted so that an annular support ring 11 is installed outside an outer race 2A of a rolling bearing 2 externally inserted and arranged on a shaft 1, a thin annular hydraulic fluid space 13 having the shaft directional both ends blocked up by a seal ring 12 is formed between the outer race and this support ring 11, partial annular passages 21 dividedly formed in a plurality in the peripheral direction are formed between the space and an outside support part 3 of the support ring 11, the hydraulic fluid space 13 and the respective partial annular passages 21 are connected via a radial directional supply hole 14, and a hydraulic fluid supplied to a supply annular passage 20 is supplied to the hydraulic fluid space 13 via the supply hole 14.
Patent JP-2003079435-A (JP)
Title: Desk
Inventor: FUJITA HISATO
IPC: A47B17/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a desk of simple structure which has good appearance when an optional part is not fitted to the desk, and to which supporting members for supporting the optional part can easily and rigidly be fitted. SOLUTION: Fitting holes 7 into which the supporting members 4 for supporting the optional part can be inserted are formed at the upper surface of the rear part of a top plate support 3 supporting a top plate. The positional relation of the rear part of the top plate support 3 where these fitting holes 7 are bored and the top plate 2 can be changed into a hole covering state where the upper end openings of the fitting holes 7 is covered with the rear part of the top plate 2 and a hole opening state where the rear end of the top plate 2 is positioned in more front than the upper end openings of the fitting holes 7 which are exposed.
Patent JP-2003082993-A (JP)
Title: Outer form for bamboo split type pit gate
Inventor: SADOHARA CHIHIRO
IPC: E21D11/10
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an outer form for a bamboo split type pit gate allowing quick assembling at a job site. SOLUTION: This outer form 1 is formed by connecting a plurality of outer form small units 1A to 1D dividedly constituted in the heading direction in response to a shape of the bamboo split type pit gate. The respective outer form small units 1A to 1D are constituted of connecting timbering 101 divided into a side part 1s and a top part 1t in an arch shape.