baber/WOPTO huggingface dataset:
Patent JP-2003026347-A (JP)
Title: Automatic separation device for document
Inventor: MISUMI TOMIYOSHI
IPC: B65H3/52
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To attain certain separation of documents and reduce wear to a separation member. SOLUTION: A base end part of the separation member 25 formed out of a high-friction member with elasticity is fixed at a pressure plate 16, the end part 19 of the pressure plate 16 is brought into contact with the periphery surface of a separation roller 1, a rib 27 having a step-off for the top end of the end part 19 is formed adjacent to the inside of the end part 19 in the press plate 16, and a free end part 26 of the separation member 25 is disposed at a clearance between the rib 27 formed by the step-off and the separation roller 1. As a result, separation feed of the document is possible without strongly pressing the separation member against the separation roller. Accurate document separation, reduction of wear to the separation member, and the long life of the separation member can be attained. Noise due to friction between the separation member and the document/separation roller can be also prevented.
Patent JP-2002222436-A (JP)
Title: Object control method, object control processing program executed by computer, computer readable-recording medium with recorded object control processing program executed by computer, and program executing device executing object control processing program
Inventor: TAKEDA YASUSHI
IPC: A63F13/45
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a television game characteristic of unexpectedness that cannot be realized by conventional presentation method for a 3D graphic animation and interesting and diversified game performance (full of high entertainment). SOLUTION: The rendering of a shadow of a hero or heroine as a virtual character in a 3D virtual space is switched (steps S4 and S5) to the rendering of a shadow character in previously set start timing. By the movement of the hero or heroin to a start area (YES at step S2), or display indication (YES at step S3) made by turning on a 'Δ' button of a controller, the shadow character behaves independently of the hero or heroin and changes its shape.
Patent JP-2003027112-A (JP)
Title: Method for manufacturing homogenized sodium particle dispersion
Inventor: SUZUKI MIZUHO
IPC: B02C17/16
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a homogenized sodium particle dispersion suitable for use in the dehalogenation of PCB using a sodium particle dispersion. SOLUTION: Metal sodium is ground in a disperse medium and homogenized into particles of <=2 μm on average.
Patent JP-2003029909-A (JP)
Title: Url input processing system and system for accessing internet resource
Inventor: ISHII HIROSHI
IPC: G06F3/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a URL input processing system in which the character string of a URL is efficiently inputted, and to provide a system for accessing Internet resources. SOLUTION: In the URL input processing system supplementing the character string as the URL of the Internet resource inputted by an input means and generating a complete URL character string, a supplementary character string storage means storing the supplementing character string beforehand is provided, one, two or more character strings to be the object of supplement are decided on the basis of the URL character string in the middle of input by the input means, the supplementary character string estimated as being related to the character string is selected from the supplementary character string storage means and the supplementary character string is added to the already inputted character string.
Patent JP-2003027371-A (JP)
Title: Functional nonwoven fabric, sanitary material, and cleaning cloth
Inventor: KARASAWA RUMI
IPC: D04H1/4291
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric having excellent antibacterial activity, having light weight and capable of being produced at a low cost, to provide a sanitary material, and to provide a cleaning cloth. SOLUTION: This nonwoven fabric having functionality is composed of fiber comprising polyolefin-based fiber, wherein a pyridine-based antibacterial agent having a molecular weight of 200-700, an average particle diameter of <=2 μm, and a ratio of inorganicity to organicity (refer to the specification) of 0.3-1.4 is anchored to the nonwoven fabric. The sanitary material and the cleaning cloth are formed by using the nonwoven fabric as at least a part of the material and the cloth, respectively.
Patent JP-2003028728-A (JP)
Title: Temperature sensor, and method of manufacturing temperature detecting element therefor
Inventor: ICHIDA SHUNJI
IPC: H01C7/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a pad part from being separated, to allow a Ni foil resistor to be formed into a thin film, and to attain concurrently both miniaturization and a high resistance value. SOLUTION: A Ni foil manufactured by rolling work is bonded onto a surface of a ceramic substrate 10 by an adhesive. The Ni foil is formed into the thin film having a prescribed thickness by wet etching or dry etching. A resist is applied onto the Ni foil, a mask pattern is transcription-exposed thereto, and a portion other than an exposed portion is dissolved and removed to form the Ni foil resistor 11 of a prescribed shape and the pad part 13.
Patent JP-2003031802-A (JP)
Title: Field-effect transistor and method for manufacturing it
Inventor: KANEKO SAICHIRO
IPC: H01L29/786
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor capable of reducing on-resistance and to provide a method for manufacturing it. SOLUTION: The field-effect transistor consists of a wafer obtained by laminating a P<-> type SiC epitaxial area 220 on a P<+> type SiC substrate 210, a drain area 230 and a source area 240 formed by injection to the inside of a prescribed site wafer on a wafer surface, a channel area 380 formed between the drain area 230 and the source area 240, a drain electrode 290 formed in the drain area 230, a source electrode 300 formed in the source area 240, and a gate electrode 280 formed via a gate insulation film 270 to the channel area 380. Then, the channel area 380 consists of a P<-> type gate semiconductor area 250, an N<-> type berried channel area 260, and a P<-> type body semiconductor area 252.
Patent JP-2003030127-A (JP)
Title: Sdio host controller
Inventor: SAKAGAMI KENJI
IPC: G06K17/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To immediately inform a host CPU of interruption when a card device mounted in an unselected card slot causes the interruption and to instantaneously provide interruption service for all mounted card devices according to need. SOLUTION: A host controller is provided with a means for informing the host CPU of an interruption signal when two or more card devices are mounted in a plurality of card slots and the card device mounted in the unselected card slot initiates the interruption. Consequently, when the card device mounted in the unselected card slot generates the interruption, the interruption can immediately be reported to the host CPU and interruption services can instantaneously be provided for all the mounted card devices if necessary.
Patent JP-2003034687-A (JP)
Title: PRODUCTION METHOD FOR OPTICALLY ACTIVE gamma-BUTYROLACTONE
Inventor: SOTOGUCHI TSUKASA
IPC: C07B61/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a new production method for optically active 3-hydroxy-γ- butyrolactones which is short in production process, excellent in cost effectiveness and efficiency and industrially suitable by using raw materials, which are easily available at a low cost, and easy-to-handle reagents. SOLUTION: Characteristically, an optically active 3-hydroxy-γ-buryrolactone represented by formula (1) (wherein, * represents asymmetric carbon atom) is produced by hydrogenating a 4-substituted oxy-3-hydroxybutyric acid ester represented by formula (2) (wherein, R<1> is a 1-4C lower alkyl, R<2> is a protective group for hydroxyl group which is deprotected by the hydrogenation conducted with a heterogeneous hydrogenation catalyst and * is as defined above) in the presence of the heterogeneous hydrogenation catalyst and acidic substance to close the ring concurrently with the deprotection.
Patent JP-2003028320-A (JP)
Title: Single lever type combination faucet
Inventor: KATAOKA SHUICHI
IPC: E03C1/044
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a seal member from deforming due to water pressure and causing the leakage of seal by assembling the seal member sealing a clearance between a fixed valve element made from a ceramic disc in a single lever type combination faucet and a lower portion of a valve case supporting the fixed valve element from a lower side in a compressing/deforming state, and to improve the assembling performance of the valve case. SOLUTION: In this single lever type combination faucet, a valve case 82 is composed by assembling an upper case body 84 and a bottom cover 86 separated from each other so as to keep specified play. A housing cap 54 is screwed in an upper part of a housing 40, and a valve unit 48 is fixed on a lower side bottom portion 46 by the screwing force with downward pressing movement on the basis of the play of the case body 84. Seal members 114, 115 having elasticity in the valve unit 48 are elastically compressed by pressing force at that time.
Patent JP-2002152304-A (JP)
Title: Adaptive synchronization method and system
Inventor: SPENCE STEVEN DONALD
IPC: H04L7/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide another synchronous option which contains a non- synchronous source device and an adaptive sink device and is capable of recovering a clear feed forward clock. SOLUTION: A data sink device connected to a data source device with a USB is adapted to the data source through an adaptive synchronization method which comprises a first step of enabling the buffer of the data sink device to receive data at an average data rate representing the data rate of the data source, a second step of determining a data level for the above buffer on the basis of the sizes of an input bucket and an output bucket, a third step of comparing a storage data level with the threshold level of the buffer, and a fourth step of correcting a clock frequency for the data sink when the storage data level exceeds the threshold level.
Patent JP-2003035360-A (JP)
Title: Automatic transmission and control device therefor
Inventor: IWATSUKI KUNIHIRO
IPC: F16D48/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission which can improve fuel consumption of a vehicle by avoiding energy consumption while being in a steady state. SOLUTION: In the automatic transmission which has plural shifting ratio clutches, 3, 4, 5, 6, 7, and 8 that set the shifting ratio to a prescribed value and maintain an engaging state without being imparted external force, a starting clutch 17 that transmits torque of a motive power source to an input side member by being engaged, and a shifting clutch 18 that transmits the torque of the motive power source to an output side member by being engaged, the starting clutch is constituted of the clutch which can change the torque transmission capacity and maintains the engaging state without being imparted external force, and the shifting clutch is constituted of the clutch which is engaged by being imparted external force and maintains a disengaging state by being not imparted external force.
Patent JP-2003036070-A (JP)
Title: Method and apparatus for transforming image
Inventor: SHIMIZU AKIRA
IPC: G06T1/60
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To achieve a real-time image transform process using DRAMs. SOLUTION: An image memory 3 comprises the DRAMs having a bank structure. When an input image data is written into the image memory 3, the bank is switched each time one line of the input image data is written. When the image data is read from the image memory 3, the bank is switched each time one pixel of the image data is read. The image transform process for the input image data can be performed without random access to the image memory 3.
Patent JP-2002196587-A (JP)
Title: Magnet roll, producing method thereof and electronic equipment using magnet roll
Inventor: IWASE ATSUSHI
IPC: B23K26/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roll, a producing method thereof and electronic equipment using the same which enables fine printing. SOLUTION: This magnet roll is provided with a sleeve 1 which is freely rotatably disposed and a magnet 7 which is disposed in the sleeve 1 and a regular recessed pattern 8 is formed on the outer surface of the sleeve 1.
Patent JP-2003047164-A (JP)
Title: Battery charger for wireless telephone set
Inventor: YODA MASAHARU
IPC: H04M1/21
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger for a wireless telephone set, which enables shutting off energizing to a contact piece for power feeding in a state while not mounting the wireless telephone set on a desk-top holder, and which can prevent generation of a short circuit or burn, by contacting a metal piece or skin of the human body or the like, to the contact piece for power feeding. SOLUTION: The battery charger comprises recess 9, into which a strap-fixing part 8 which is formed as a protruding part on the back surface of a cellular phone 1 as the wireless telephone set is fitted, is formed on the cellular-phone- mounting surface 10 of the desk-top holder 3; and a switch 11, which turns on energizing to the contact piece 2 for power feeding while fitting the strap- fixing part 8 into the recess 9, and turns off energizing to the contact piece 2 when the strap-fixing part 8 is not fitted in.
Patent JP-2003049328-A (JP)
Title: Hollow carbon fiber and method for producing the same
Inventor: KOKAJI KAZUMI
IPC: B01J13/14
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a hollow carbon fiber whose wall layer number, diameter and length can be controlled to give a homogeneous shape and homogeneous characteristics, and does not use a metal catalyst, thereby not necessitating the removal of the metal catalyst, and can relatively massively be produced, and to provide a method for producing the hollow carbon fiber. SOLUTION: This hollow carbon fiber has a hollow formed from a pyrolitically eliminating polymer and a carbon shell formed from a carbon precursor polymer, and a method for producing the same.
Patent JP-2002103246-A (JP)
Title: Cushioning mechanism in air-operated nailing machine
Inventor: ADACHI MICHIAKI
IPC: B25C1/04
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To effectively absorb shock of a striking piston 7 driven by high pressure air without making a bumper 20 large. SOLUTION: In this air-operated nailing machine, a striking piston 7 in a striking cylinder 3 is driven for nailing by supplying and discharging compressed air from an upper end of the striking cylinder 3 disposed inside a body, and a driver 8 integrated with the striking piston 7 is passed through a driver guide hole 21 formed in a lower portion of the striking cylinder 3 to eject to a shot port. Under the striking cylinder 3, a bumper 20 for receiving a lower surface of the striking piston 7 is disposed, and a flexure margin is formed inside of the bumper 20, and a clearance between the driver 8 and the driver guide hole 21 is formed small.
Patent JP-2003024408-A (JP)
Title: Pencil-shaped massager
Inventor: FUKAMACHI MICHIO
IPC: A61H39/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a pencil-shaped massager easy to operate capable of being switched on only by pressing a finger-pressure ball to an affected part and switched off only by separating the finger-pressure ball from the affected part. SOLUTION: This massager comprises a pencil-shaped casing having a space capable of housing a drive part comprising a dry battery and a micromotor in the inner part, and a finger-pressure part having the finger-pressure ball mounted on the tip of the drive part. The drive part integrated to the finger- pressure part is slidably fitted to the casing through a spring, so that a current can be carried from the dry battery to the micromotor by pressing the drive part into the casing.
Patent JP-2003056113-A (JP)
Title: Hipped roof structure
Inventor: TAKUBO KOZO
IPC: E04H1/12
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a hipped roof structure simplifying assembly of a hipped roof of a prefab by joining a skeleton by a joining means, beautifying an appearance by reducing portions fastened by a bolt, and capable of lengthening service life of the prefab. SOLUTION: In the roof structure for the prefab, pairs of front pillars and rear pillars are respectively provided in four corner parts of a floor frame, three sides are enclosed by wall materials and studs, and an openable and closable door is provided between the pair of right and left front pillars.  It is characterized by that the skeleton is composed by forming a circumferential frame comprising a pair of front and rear girder materials and a pair of right and left joist materials on the four corner pillars, arranging a ridge board in a center part position above the circumferential frame, obliquely providing four hip rafters between four corner parts of the ridge board and four corner parts of the circumferential frame, and obliquely providing a plurality of rafters between the ridge board and the circumferential rim, a roof board is provided on the skeleton, and each constituent member is joined by the joining means.
Patent JP-2003059632-A (JP)
Title: Continuous induction heater device
Inventor: HIRAYAMA KOTARO
IPC: H05B6/04
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To simplify the power supply for the heater coils in the induction heater device having a heater coils by running a plurality of objects on a turn table. SOLUTION: A transformer secondary coil 23 for power feeding is connected to each of a plurality of heating coil 15, and the plural transformer secondary coils 23 are arranged concentrically at the bottom face of the turn table 5. And a transformer primary coil 20 connected to the high frequency power supply 17 is arranged in fixed state opposed to the transformer secondary coil group, and electromagnetic induction power is supplied collectively from the transformer primary coils 20 to the transformer secondary coils 23 in running state.
Patent JP-2003062335-A (JP)
Title: Computer apparatus, its controlling method, program and its storage medium, game system, and card
Inventor: YAMADA AKITOSHI
IPC: A63F13/95
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making and new game wherein a card and a television game are combined while maintaining the commodity value of the card, and increase the commodity value of the card by correcting the card information on the card. SOLUTION: A program is used to perform a card game, wherein the game is constituted by using a plurality of cards, by using a computer apparatus. In such a program, the card is registered using the identification information on the card which has been read, and then, the card information on the card is corrected.
Patent JP-2003069098-A (JP)
Title: High-temperature oxide superconductor josephson magnetic flux element
Inventor: HIRATA KAZUTO
IPC: H01B13/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature oxide superconductor Josephson magnetic flux element based on a new principle of operation utilizing the Josephson magnetic flux peculiar to a laminated Josephson junction structure existing in a high-temperature oxide superconductor single crystal. SOLUTION: This high-temperature oxide superconductor Josephson magnetic flux element is made to have the principle of operation which generates periodic vibrations in a Josephson magnetic flux flow voltage (Josephson magnetic flux flow resistance), by causing quantized Josephson magnetic flux to go in and out of a Josephson junction (2) by forming the junction (2) by finely working a bismuth 2212-based high-temperature oxide superconductor single crystal (1), and generating the Josephson magnetic flux flow voltage (Josephson magnetic flux flow resistance) by making a current to perpendicularly flow to the surface of the Josephson junction and, in addition, impressing a magnetic field upon the surface in almost parallel with the surface.
Patent JP-2003062541-A (JP)
Title: Method for treating member having hexa-valent chromium
Inventor: AKUTSU NOBUO
IPC: B09B3/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a heat insulator having hexa-valent chromium, in which the heat insulator can be treated with good workability and easily, hexa-valent chromium contained in the member having the hexa-valent chromium is excellently made harmless and an apparatus cost can be reduced. SOLUTION: The method is characterized by reducing the hexa-valent chromium by spraying, coating and dipping a reducing agent to/into the member, which contains the hexa-valent chromium.
Patent JP-2003062604-A (JP)
Title: Manufacturing method for pipe with superior punchability
Inventor: ONO HEISUKE
IPC: C22C38/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a pipe that improves smoothness of a sheared surface of a punched hole on the pipe for punch-forming, which is required for the pipe for punch-forming use. SOLUTION: In a process shown in Fig. 1, a hot rolled pipe, whose chemical composition conforms to the alloy steel for machine structural use, is rolled to a pipe through a cold pilgar mill at 0.5<=R.B.<=1.0, wherein R.B.: reduction balance is (wall thickness reduction ratio/outer diameter reduction ratio), and then softening annealed at 550 deg.C or higher and 650 deg.C or lower. After the process the pipe acquires hardness in the center of the wall thickness of no 190 HV or more and 250 HV or less, as well as a 2-phase microstructure consisting of ferrite and pearlite.
Patent JP-2003065753-A (JP)
Title: Steering rotation angle sensing for power steering
Inventor: TAKEGAWA JUNYA
IPC: G01B21/22
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple steering rotation angle sensing device for power steering which can detect an absolute rotation angle beyond 360 degrees of a steering pinion shaft. SOLUTION: In the steering rotation angle sensing device, a power steering applies a driving force of a motor 20 to the steering pinion shaft 13 via a reduction gear 25 to support steering. This power steering is provided with a steering pinion shaft rotational position sensing means 30 detecting the rotational position of the steering pinion shaft 13 for a fixed member, motor phase detecting means Hu, Hv, Hw detecting a periodic rotational phase status of the motor 20, and a steering rotation angle detecting means detecting the absolute rotation angle beyond 360 degrees of a steering pinion shaft 13 based on both steering pinion shaft relative rotational position data detected by the steering pinion shaft rotational position sensing means 30 and motor phase data detected by the motor phase detecting means Hu, Hv, Hw,  where a reduction ratio of the reduction gear 25 is set so that the rotational phase status of the motor 20 by 360 degrees cycle at the steering pinion shaft rotational position varies.