baber/WOPTO huggingface dataset:
Patent JP-2001209396-A (JP)
Title: Control method and device for coding sound data, and recording medium with recorded processing program for controlling sound data coding
Inventor: INAZUMI MITSUHIRO
IPC: G10L19/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently decode sound data from a target position when reproducing the data from a position designated by a user for rewinding, fast-forwarding, or the like, in a coding method intended for storing the sound data. SOLUTION: When rewinding is requested from a user, this device sets a presumed rewinding position tx1 based on the request for rewinding and the requested amount; searches for 'ESC' existing in the neighborhood of the presumed rewinding position along a axis time from the presumed position; examines the temporal before-and-after relation between the presumed rewinding position and a target rewinding position t1; when the presumed rewinding position is at a position suitable to the target rewinding position, the device performs null-reproduction by decoding the data from the control data position and then starts actually reproducing at the time of having reached the rewinding position; and the presumed rewinding position is not at a position suitable to the target rewinding position, the device determines another presumed rewinding position again to perform similar processing.
Patent JP-2001210115-A (JP)
Title: Solar light collecting device
Inventor: FUKUI HIDEAKI
IPC: F21S11/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar light collecting device which can track the Sun quickly even when it changes from a cloudy to a clear sky without having to input data to calculate the orbit of the Sun. SOLUTION: The device comprises a solar light collecting means 1,. a drive means 2, and a control means 3. The control means 3 is provided with a calculating section, and controls the drive means 2 so that the collecting means 1 is driven to track the Sun following the orbit of the Sun calculated by the calculating section. The drive means 2 is provided with pulse motors 5a and 5b. The calculating section calculates the orbit of the Sun, using the longitude/latitude coordinate data calculated from the pulse number outputted to the motors 5a and 5b and a clock function, and the time data obtained from the clock function.
Patent JP-2000161573-A (JP)
Title: Connection metal fitting for hose
Inventor: HORIMOTO AKIRA
IPC: F16L37/24
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To simplify an operation of connection and connection release by forming a pair of connecting metal fitting main bodies as the same structure, optionally connecting the connecting metal fitting main bodies to each other irrespective of a male and a female, fitting projection parts and fitting recessed parts to each other in the axial direction, automatically and elastically projecting a lock hook member, and engaging it with the fitting projection part of the counterpart. SOLUTION: In a connecting metal fitting, fitting projection parts 8a, 8b and fitting recessed parts 7a, 7b are fitted to the fitting recessed parts 7a, 7b and the fitting projection parts 8a, 8b of a connecting metal fitting main body 1a, 1b of the counterpart in the axial direction, and are tightly fitted substantially irratationally in the circumferential direction. Relative movement of the axial direction is restricted while elastically projecting from one side surface in the circumferential direction in the fitting projection parts 8a, 8b, and engaging in the circumferential direction on the other side surface of the fitting projection parts 8a, 8b of the connecting metal fitting main bodies 1a, 1b of the counterpart, and a lock hook member 40 for locking a pair of connecting metal fitting main bodies 1a, 1b in the axial direction is formed.  In is thus possible to facilitate an operation, and also it is possible to simplify a structure, and it is possible to improve strength.
Patent JP-2000228662-A (JP)
Title: Data transmission and reception method for video equipment
Inventor: TSUKAMOTO JUNICHI
IPC: H04N5/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently protect video data transferred through a bus in the case of connecting the plural pieces of digital video equipment by the bus and transferring the video data through the bus among the plural pieces of the digital video equipment. SOLUTION: The video equipment 201 on a transmission side exchanges a command with the video equipment 202 and 203 and specifies the opposite video equipment 202 for which transfer is permitted by using key information. When the transfer is permitted, a correct confirmation command is returned. Then, after sending out the command for cipher decoding to the video equipment 202 for which the transfer is permitted, ciphered data are sent out. The opposite video equipment 202 receives the sent command for cipher decoding and decodes the sent ciphered data based on the command for cipher decoding.
Patent JP-2001213714-A (JP)
Title: Production of cockroach-killing bait agent
Inventor: HISADA ATSUO
IPC: A01N25/34
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a cockroach-killing bait agent having aromatically attractive insecticidal efficacy. SOLUTION: The subject bait agent is such one that the stock material comprises a solid base material 1 having bran an predominant component, a starch-based solidifying agent 2, a sweetening additive 3, honey syrup 4, a chemical agent 5 comprising an insecticide diazinon, and a solidifying liquid agent 6 comprising Japanese wine; and the respective proportions of the main components to be used are set as follows: the solidifying agent, sweetening additive, syrup, and chemical agent: about 10 wt.% several wt.%, about 20 wt.%, and several wt.% in terms of diazinon, respectively, based on the total amount of the solid base material, solidifying agent, sweetening additive, syrup, and chemical agent.  This method for producing the objective bait agent comprises the following procedure: a mixed stock composed of the solid base material, solidifying agent and sweetening additive is mixed with a mixed stock material solution prepared by dissolving both the syrup and chemical agent in an appropriate amount of the solidifying liquid agent followed by gradual addition of the solidifying liquid agent further to form a kneaded product into a sheet-like product of about several mm thick which is then dried and divided.
Patent JP-2001205854-A (JP)
Title: Address printer, address printing system and recording medium having address printing program recorded thereon
Inventor: NAKAJIMA MASATO
IPC: B41J2/485
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a handwriting style address printer capable of taking a balance of thicknesses of characters by detecting the thickness of the character written an a handwriting original in the case of printing an address and a sender on a postcard, an envelope or the like by handwriting and automatically regulating the thickness. SOLUTION: The address printer comprises a reader for reading image information recorded on the original, a memory for storing the read image information and an output unit for outputting the stored image information to a printing sheet. The stored information has first image information and second image information. A line width of the first information and a line width of the second information are obtained. If the width of the first information is thinner than that of the second information, the first information is thinned or the second information is thickened, and the thinned or thickened information is output to the sheet.
Patent JP-2001211748-A (JP)
Title: Hedge trimmer
Inventor: NAKAMURA MASAMICHI
IPC: A01G3/08
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the weight balance and reduce the load on a hand during operations. SOLUTION: This hedge trimmer comprises a motor 2, a speed reducer 3 for decelerating the rotation of the motor 2, cams 41 and 42 provided in an output shaft 30 of the speed reducer 3 and blades 51 and 52 reciprocated and driven with the cams 41 and 42. The rotating shaft of the motor 2 is made to intersect the surface of the reciprocating direction of the blades 51 and 52 at right angles. The rotating shaft of the motor 2 and the output shaft 30 of the speed reducer 3 are arranged on the concentric shat. Thereby, the center of gravity can be located to this side.
Patent JP-2001059243-A (JP)
Title: Drainage piping structure
Inventor: TOYOFUKU SHINJI
IPC: E03F3/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent sewage from stagnating in a lateral main pipe to a sewerage pipe by specifying a distance from the bottom of a drain vertical pipe having a water-saving toilet stool to a drainage instrument connected through the lateral main pipe, in a building with a specified height. SOLUTION: A water-saving toilet stool 5 which does not require flushing water more than 6 lit. is connected to a drain vertical pipe 1 in a 18 m or higher building, and an extension ventilation pipe 3 is connected to the upper part of the drainage vertical pipe 3. The distance from the bottom of the drain vertical pipe 1 of confluent drainage from a bath tub to drainage instruments is made shorter than 23 m. The length of a lateral main drain pipe 2 from the bottom of the vertical pipe 1 to a drainage pipe 7 is made 4.3 m at most. Further, the height H of a building is made no more than 18 m and the distance L from the bottom of the toilet stool 5 to the drainage instrument is made no more than -0.095 H+6.44 m.  The confluence of the bathtub drain is formed separately by 3.5 m from the vertical drain pipe 1 of the toilet stool and the washing machine and the downstream part from the confluence is filled with foam not more than 36 m caused by washing drain. In this way, sludge to the instruments such as a drainage pipe is prevented from stagnating.
Patent JP-2001220990-A (JP)
Title: Method for removing bedrock reinforcing member
Inventor: NAKAMA SHOJI
IPC: E21D9/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of removing bedrock reinforcing members relatively easily without using a pipe body of special structure. SOLUTION: Members shown in the form of H are arch type supports 50 to be installed along the internal surface of a tunnel, and a support 501 is installed right in front the present face 521. An outer steel pipe 24 is driven into a bedrock D inclined at a specified angle from a lower side to an upper side of the support 501. The outer pipe 24 is provided with a third terminal pipe 24e such that the rear end side slightly projected from the face 521. First to third terminal pipes 24c to 24e are provided with fitting sections 25 at places corresponding to their respective portions to be removed. The third terminal pipe 24e is drifted from the fitting section 25 by applying vibration and impact to the end section of the third terminal pipe 24c projected from the face 521 by a breaker or the like before being excavated forward from the present face 521.
Patent JP-2000299626-A (JP)
Title: Power supply controller
Inventor: ASAKURA TOSHIYUKI
IPC: H02H3/087
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To make integration easy and inexpensive and to enable installation at the spot of hostile environments such as inside an engine room by suppressing a heat loss without requiring a shunt resistor, and enabling a high-speed response even to an abnormal current in the case of layer short-circuitting such as incomplete short- circuitting having a certain degree of short-circuit resistance. SOLUTION: This device is arranged at the spot of hostile environmentals such as inside the engine room and provided with a semiconductor device QA with built-in temperature sensor, a reference FET QB connected parallel with this device QA, a comparator CMP1 for comparing a voltage between the main electrodes of the semiconductor device QA with built-in temperature sensor with a voltage between the main electrodes of the reference FET QB and a driver 111 for supplying a control voltage to the control electrodes of the semiconductor device QA with built-in temperature sensor and the reference FET QB corresponding to the output of this comparator CMP1. Then, the abnormal current of the semiconductor device QA with built-in temperature sensor is detected, when the abnormal current is generated, a current vibration is generated by turning on/off the semiconductor device QA with built-in temperature sensor and with this current vibration, the semiconductor device QA is cut off.
Patent JP-2001219703-A (JP)
Title: Covering fixture for wheel nut and cover body structure using this
Inventor: IMAHARA MAMORU
IPC: B60B3/16
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To contribute to prevention of loosening of a wheel nut of an automobile and meet the multiple decoration in a wheel portion. SOLUTION: A covering fixture 11 for a wheel nut is formed with a cylindrical elastic body 12 being freely covered to the wheel nut by pressing through a opening installed on one side surface in the cylinder direction; and an interposing metal body 22 being fixed to a flat wall part 13 positioning on the other side surface in the cylinder direction of the cylindrical elastic body 12.  The fitting 11 is integratedly fixed to a cover body 31 through a resin layer 32 filled within the interposing metal body 22 under the arranging relation projecting the cylindrical elastic body 12 in one side direction perpendicularly crossing to the surface direction of the cover body 31, an insertion hole 33 for forming a ventilation passage 35 communicating with a ventilation hole 16 formed in the flat wall part 13 of the cylindrical elastic body 12 is perforated in the resin layer 32, and the ventilation passage 36 is made closable under a negative pressure state with a closing fixture 34 being pressure-inserted into the insertion hole 33.
Patent JP-2001220216-A (JP)
Title: Hybrid type carbide and method of producing the same
Inventor: NAKADA KUNII
IPC: B01J20/20
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid type carbide that is homogeneous, can be formed into a desired shape with rich functionality and light weight. SOLUTION: Combustible substance or a substance including combustible substance is used as a starting material, an inorganic binding agent and the starting material are kneaded together with water whereby the inorganic binder is dispersed, as the water works as a medium. The kneaded product is formed into a prescribed shape, and then fired thereby producing the objective hybrid type carbide. In this case, the above-stated binder and a water-soluble inorganic substance are mixed and kneaded together with water whereby the inorganic binder and the water-soluble inorganic substance are characteristically dispersed as the water works a medium.
Patent JP-2001232512-A (JP)
Title: Throwaway end mill tool for providing throwaway tip with good fracture resistance in deep groove cutting
Inventor: FUJISAWA TAKASHI
IPC: C22C29/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway end mill tool in which a throwaway tip gives good fracture resistance in a deep groove cutting. SOLUTION: The throwaway tip has an organization in which a hard phase occupies 75-95 area% and the remainder is a structure composed of a binder phase and an inevitable impurity, the hard phase has a cored structure in which a core part and a peripheral part are substantially composed of composite carbonitride of Ti and M (M is Ta, Nb, V, W, and Zr), the joint phase is composed of Co-Ni-W based alloy. A crossing angle between a cutting face and a flank in a cutting edge part of the throwaway tip is 76-84 deg. under a deep groove cutting condition. The throwaway tip is mounted to the top end of a cutting powder guide part of the throwaway end mill tool at an axial rake angle 5-12 deg. similarly under a deep groove cutting condition.
Patent JP-2001236485-A (JP)
Title: Device for discriminating article
Inventor: UOZUMI SATOSHI
IPC: G06K19/077
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To make a device as small-sized a possible, while securing demanded heat resistance. SOLUTION: The device for discriminating 10 is equipped with a 1st heat insulator 12 which constrains an IC chip 11, a 2nd heat insulator 13 which covers the 1st heat insulator 12, an antenna 16 which has both its ends connected to the IC chip 11, and a sealed housing 14, which contains the 2nd heat insulator 13 hermetically and is made of heat-resisting resin, and the 1st heat insulator 12 has 0.4 cal/cm3 or higher heat capacity and 0.5 kcal/hr. deg.C or lower thermal conductivity and the 2nd heat insulator 13 has 0.008 cal/cm3 or higher heat capacity and 0.15 kcal/hr. deg.C or lower thermal conductivity.  The 1st heat insulator 12 is one or more kinds of substances selected from among polyphenylene sulfide resin, phenol resin, silicone resin, cemented carbide, and fine anorthosite, and the 2nd heat insulator 13 is one or more kinds of substances selected from among diatomaceous earth, foamed glass, glass wool, or a compacted body of a prescribed ceramic powder.
Patent JP-2001231730-A (JP)
Title: Vacuum cleaner
Inventor: KUROKI YOSHITAKA
IPC: A47L9/28
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To keep a satisfactory sensitivity of a sensor over a long period by eliminating dust deposition on as dust detection sensor. SOLUTION: In the vacuum cleaner, a pair of sensor parts 8 consisting of a light emitting part 9 an a light receiving part 10 are provided at a connection part 5 or connecting a vacuum cleaner main body 1 to a hose 2 and the part 5 is held obliquely to that the side of the hose 3 is made higher than the main body 1. The part 5 is held obliquely so that the side of the hose 2 is made higher than the main body 1, thus dust remaining in the hose 2 can be dropped into the main body 1 through the part 8. Consequently, the satisfactory sensitivity of the sensor can be kept over a long period.
Patent JP-2001236679-A (JP)
Title: Optical pickup
Inventor: ITO SHIN
IPC: G11B7/12
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance productivity through reduction in the number of manufacturing processes, by improving the fixed structure of a diffraction grating in an optical pickup and thereby increasing precision of distance from the light emission point of a laser diode to the diffraction grating. SOLUTION: A coil spring is interposed between the diffraction grating holder and the small diameter part of the frame in the optical pickup, thereby deciding a distance from the light emission point of an optical beam to the diffraction grating by only the manufacturing precision of the diffraction grating holder, increasing precision in dividing three beams on the optical disk, reducing the manufacturing/assembling/adjusting operation, and thus enhancing the productivity.
Patent JP-2001235909-A (JP)
Title: Automatic sheet carrying device
Inventor: TAKAMATSU SHIGETOSHI
IPC: G03G15/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To realize compactness by decreasing the number of parts by eliminating an auxiliary member to press sheet to a platen surface or members to retain a middle part of a driving roll to be freely rotated that is installed independently from guiding members forming a carrying path, etc., that were deemed to be necessary in an automatic sheet carrying device provided with a conventional sheet carrying path in a U-turn state. SOLUTION: In the device, each roll shaft of driving rolls 26, 27 and 28 is retained by the guide members 16, 19 and 20 to be freely rotated, the guiding members 16 and 19 can be freely rocked with roll shafts of each driving roll 26 and 27 as supporting points and the guiding member 19 is energized toward the platen surface 12 by an elastic member 49.
Patent JP-2001241628-A (JP)
Title: Secondary combustion chamber
Inventor: ISHIKAWA KORETAKA
IPC: F27D1/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a combustion chamber for preventing sulfuric acid corrosion (low-temperature corrosion) due to acid dew formation and at the same time preventing oxidation corrosion (high-temperature oxidation) due to high- temperature oxidation and the thermal damage of a refractory. SOLUTION: In a combustion chamber (10) having a body (14) comprising a cylindrical skin steel plate (11), and a fireproof brick (12) and a heat-insulating brick (13) that are subjected to inner lining to the inner surface of the skin steel plate (11), a porous plate (15) for thermal insulation is provided at the outer periphery of the skin steel plate (11), and a space (16) is included between the skin steel plate (11) and the porous plate (15).
Patent JP-2001241210-A (JP)
Title: Construction method for slanted column structure and tower-shaped structure
Inventor: HATTORI ATSUSHI
IPC: H01Q1/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a slanted column structure and a tower-shaped structure wherein the mutual intervals of struts vary in a small construction space and a member lifting space. SOLUTION: An erection unit 30 having a flexible lower lateral member 32, a strut erection space 33 on the lateral member 32 and a lifting means 34 are assembled on a structural base 44, an elongated portion 28 of a predetermined height of the strut is built on a structural base of 44 inside the erection space 33, and a mobile device 31 linking an existing built strut 24 in a releasable manner to both the ends of the lower lateral member 32 of the unit 30 is installed.  The linking described above is released and the unit 30 is raised along the existing built strut 24 by the mobile device 31, and the unit 30 is made flexible in a horizontal direction depending on the interval of the existing built strut 24, the unit 30 is linked to the crest of the existing built strut 24 by the lifting means 34 and the cycle of building a strut elongating member 29 lifted up from the structural base 44 is repeated in the erection space 33 and the strut is elongated. More desirably, the strut elongated portion member 29 is lifted up by the lifting means 34 along the existing built strut 24.
Patent JP-2001249178-A (JP)
Title: Self-mixing type laser doppler vibration meter
Inventor: ISHIDA HIDENOBU
IPC: G01P3/36
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To improve resolution by increasing a beat wave number measured in a half period of vibration of an object, without shortening the wavelength of a laser beam or adding an AO modulator or the like. SOLUTION: This laser Doppler vibration meter is equipped with a light- emitting part 12 for irradiating the laser beam L1 toward the object M, a reflection part 14 for reflecting the laser beam L2 reflected by the object M and irradiating the beam again toward the object M, a light-receiving part 94 for receiving the laser beam L4 reflected by the object M via the reflection part 14 and converting the beam into an electric signal S, and a signal processing part 96 for obtaining information on vibration of the object M based on a beat wave B included in the electric signal S. As the laser beam L4 receives frequency deviation twice, the resolution is improved twice.
Patent JP-2001249626-A (JP)
Title: Display device and method of manufacturing display device
Inventor: ITO NOBUYUKI
IPC: H01L23/62
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a large-size display device by using active elements having significantly excellent performance compared to conventional amorphous or polycrystalline active elements. SOLUTION: The display device has active elements 8 arranged in a matrix on at least one substrate having a plurality of signal lines 5. The display device is manufactured by forming each active element 8 on a semi-insulating crystal and arranging the active elements 8 in a matrix and fixed on the substrate 1.