baber/WOPTO huggingface dataset:
Patent JP-2001256732-A (JP)
Title: Information processing device, information recording medium and transmission method for information
Inventor: INO HIROYUKI
IPC: G11B20/14
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, information recording medium and transmission method for information which are capable of improving error correction ability more stepwise than heretofore when applied to, for example, a removable magnetic disk device. SOLUTION: Desired data is recorded and transmitted by segmenting the data by a data quantity at which error correction processing is possible and arranging synchronizing signals before and behind the same.
Patent JP-2001263252-A (JP)
Title: Inverter control device of pump
Inventor: MORIMOTO TOSHIYUKI
IPC: H02P27/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device usable in common in a self-priming pump and a nonself-priming pump. SOLUTION: This control device for controlling an inverter of the pump 1 on the basis of a measured value of a pressure sensor 4 arranged in the vicinity of a pressure tank 3, is provided with a self-priming sub-routine 200 for outputting inverter output of a prescribed frequency until measured pressure of the pressure sensor reaches required pressure at starting time. Since the sub-routing 200 holds the inverter output of the prescribed frequency until the measured pressure of the pressure sensor reaches the required pressure, the self-priming pump can be started by maintaining the pump at a constant speed for a period of exhausting from a steam separating chamber. When reaching a specified pressure in processing, since control transfer to ordinary inverter control, the nonself-priming pump can also be started.
Patent JP-2001263367-A (JP)
Title: Device for preventing loose-out of gear of gear transmission
Inventor: SHINOTO KEIJI
IPC: F16H3/14
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a stage difference part sufficient to hook a tooth edge of a spline inner gear tooth of a synchronous sleeve in a spline outer gear tooth formed in a synchronous hub so as to prevent the loose-out of the gear of a synchronous switching mechanism without reducing the thickness of the gear teeth. SOLUTION: A spline outer gear tooth 24a of a synchronous hub 24 to be engaged with a spline inner gear tooth 31a of a synchronous sleeve is formed of a small gear tooth thickness part 35 and a large gear tooth thickness part 36, and the large gear tooth thickness part 36 is displaced to an abutment gear tooth surface 35a of the small gear tooth thickness surface 35 for abutting on the spline inner gear tooth 31a so as to form a level difference part 37 projected at a projection quantity t1. When the spline inner gear tooth 31a is moved in a gear loose-out direction (right direction in figure), a tooth edge of the spline inner gear tooth 31a is hooked on the level difference part 37 so as to prevent the loose-out of the gear.  Since the level difference part 37 is secured by eccentrically placing the large gear tooth thickness part 36 in a direction of the abutment gear tooth surface 35a, the level difference part is hardly formed on the non-abutment gear tooth surface 35b side, and the projection quantity t1 of the level difference part 37 can be secured without reducing the gear tooth thickness of the small gear tooth thickness part 35 more than the necessity.
Patent JP-2001267947-A (JP)
Title: Tuner for receiving satellite broadcast
Inventor: WADA YASUHIRO
IPC: H04N5/44
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a tuner for receiving satellite broadcast that can enhance its reception performance by obtaining linearity in a signal attenuation characteristics in an AGC circuit against a wide range of input signal levels. SOLUTION: The AGC circuit of the tuner for receiving satellite broadcast is provided with an optical coupling circuit A having a light emitting element (23) introducing an optical output in response to a control signal from an AGC control circuit (13) and a light receiving element (24) receiving light outputted from the light emitting element and reflected by an optical reflecting plate (26), and an AGC control signal in response to the control signal is derived from the output side of the coupling circuit A and the AGC control signal controls the signal attenuation of an RF.AGC circuit section (3). In this case, the slope of the signal attenuation in the RF.AGC circuit section (3) is properly set by adjusting the optical coupling degree of the optical coupling circuit A to obtain the linearity of the signal attenuation characteristics.
Patent JP-2001259541-A (JP)
Title: Method and apparatus for cleaning color filter
Inventor: KATO NAOKI
IPC: B08B3/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To clean a color filter after cutting processing in a good yield without damaging the film surface thereof to remove cullet. SOLUTION: The pressing quantity, pressing pressure and number of rotations of a roll brush 13b being in contact with the rear surface of the transparent substrate 11 of a color filter 10 are made larger than those of the roll brush 13a coming into contact with the surface of the color layer 12 of the color filter 10 and, as the roll brush 13b, a brush comprising a hard material and having a thick bristle diameter, a brush having short bristles or a brush high in bristle density is used.
Patent JP-2001274224-A (JP)
Title: Substrate cassette apparatus
Inventor: SHIMADA MUNEAKI
IPC: H01L21/67
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost cassette apparatus with which the presence of several substrates housed in the cassettes can be detected, without causing loss in time for the operations of a robot transferring the substrates. SOLUTION: In a position opposite to a robot 6 between two cassettes 1, which house several substrates 2 and are placed in parallel to each other, a detection unit having detection sensors 7 and 8 corresponding to several stages is moved by a driving means and performs detection of substrates, in the cassettes in one corner of the cassettes 1.
Patent JP-2001269531-A (JP)
Title: Method for separating nitrogen gas and device therefor
Inventor: NAKAMURA NOBUO
IPC: B01D53/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating nitrogen gas and a device therefor, wherein each defect of a single tube type device and a multi-tube type device is overcome, equipment excessiveness of an air compressor and an adsorption tube to the amount of the product nitrogen to be required is made as small as possible, and the operating manipulation is simple. SOLUTION: A plurality of adsorption tubes perform each of following steps independently: a pressurizing step to pressurize the inside of the tubes to a pressure of a nitrogen tank by a mixed gas supplied from a compressor, an adsorbing step to discharge nitrogen from the adsorption tube highly pressurized during the pressurizing step to the nitrogen tube and a regenerating step to regenerate an adsorbent by exhausting the gas outside from the adsorption tube wherein the adsorbing step has been completed and each adsorption tube repeats each step in the phase lagged each other.
Patent JP-2001103980-A (JP)
Title: New protein and its use
Inventor: ONDA HARUO
IPC: A61P35/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a protein or partial peptide thereof which can be used, for example, as a regenerating agent after the removal of a sick tissue or a diagnostic agent for cancer, and a reagent for screening a compound which promotes or inhibits the activity of the protein. SOLUTION: This protein (or a salt thereof) has the amino acid sequence shown by sequence 1, or the amino acid sequence shown by sequence 5 which is substantially identical to the former amino acid sequence, and is produced in a tumor cell.
Patent JP-2001272183-A (JP)
Title: Condenser tube plate
Inventor: YAMASHITA TETSUO
IPC: G21D1/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a condenser tube plate capable of preventing the generation of a residual stress near a welding line after welding in the condenser tube plate assembled through welding. SOLUTION: The condenser tube plate is prepared by a method wherein one end of a plurality of cooling tubes is attached and fixed to cooling tube holes provided on a tube plate divided into a plurality of pieces in predetermined arrays respectively, and, thereafter, a plurality of divided tube plates are connected to each other through welding to make the integrated tube plate.  In such a tube plate, the predetermined array of the cooling tube holes is specified so as to be a square array in the first and second rows from the welding line of the welding connection while the arrays in rows after the second row are specified so as to be either one of an equilateral triangle array, an oblique triangle array or an oblique square array to reduce the stress concentration coefficient of the tube plate around the cooling tube hole of the first row, where the residual stress due to welding connection is concentrated and obtain a structure reduced in an acting actual residual stress whereby the problem of generation of SCC(stress corrosion crack) is resolved.
Patent JP-2001279180-A (JP)
Title: Coating material
Inventor: FUJITA FUJIO
IPC: C04B35/14
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which does not adversely affect the health or which is good to the health when used in a house, or the like. SOLUTION: This coating material comprises a ceramic obtained by sintering a powdered stock inorganic material containing silica, magnesium oxide, alumina and titanium oxide, then dissolving the sintered product in an acidic aqueous solution, neutralizing the resulting solution, then drying the neutralized solution to a powder, adding water to the powder to render it muddy, subjecting the obtained muddy substance to circulation treatment under a specified pressure for a given period of time, and then drying the muddy substance thus treated.
Patent JP-2001276006-A (JP)
Title: Instrument for measuring biological electric impedance
Inventor: YAMADA YASUTSUGU
IPC: A61B5/05
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a biological electric impedance measuring instrument for easily measuring a biological electric impedance with high measurement precision by preventing a posture change in a body part which is held between electrodes and permitting a distance between the electrodes to be clear. SOLUTION: The instrument is characterized by having a placement base for placing one part of the body, a pair of measurement current impressing electrodes arranged on the placement base to be brought into contact with one part of the body, a pair of voltage measurement electrodes positioned between the pair of measurement current impressing electrodes and arranged on the placement base to be brought into contact with one part of the body, a pressure member for pressurizing the part of the body onto the pair of current impressing electrodes and the pair of voltage measurement electrodes, an AC supply means for supplying AC to the pair of current impressing electrodes,  a voltage measuring means for measuring a voltage between the pair of voltage measurement electrodes and an arithmetic means for calculating the biological electric impedance based on the supplied AC and the measured voltage.
Patent JP-2001282240-A (JP)
Title: Telephone device
Inventor: SENDA SUSUMU
IPC: H04M1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a telephone device which does not allow a user to feel an odd feel, such as occurrence of a deviation in synchronism in music information to be reproduced by preventing the deviation in synchronism of the music information included in respective tracks when reproducing the musical tones of the music information composed of the plural tracks. SOLUTION: The telephone device 1 is capable of reproducing the music information composed of the plural tracks by the effect of a speech reproduction function section 17a. A control section 17 makes judgment as to whether the music information may be expressed by a preset tempo or not (S13). When the control section 17 judges the tempo which cannot be expressed (S13: NO), the tempo of the music information is changed (S14).
Patent JP-2001275971-A (JP)
Title: Test lens storage implement
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a test lens storage implement capable of easily handling a test lens if the test lens replaced when eye examined is temporarily stored. SOLUTION: The test lens storage implement stores the test lens for examining an eye to be examined. The storage implement comprises lens tray disposing spaces each for disposing a test lens tray for storing the test lens at a predetermined position, and a temporary storage part formed of an elastic material for protecting the lens to temporarily store the lens to hold the test lens in a sandwiched state.
Patent JP-2001285449-A (JP)
Title: Method for discriminating and designating procedure of special telephone number for autodialer
Inventor: OMORI HIDEHARU
IPC: H04M1/274
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an autodialer externally fitted to a telephone set discriminates proper scanning and returning timing in accordance with the corresponding appropriate designating procedure by recognizing the dial numbers of special telephone. SOLUTION: In the autodialer 1, the dial numbers 21b (184, 146, etc.), of a special telephone and a designating procedure 21c (discriminating number of digits) are stored in the special number and procedure storing section 21a of a storage circuit 21. A CPU incorporated in a control circuit 20 has a number-of-digit counter 20a and, when a dial signal 20b is inputted, the CPU counts the number of digits of the dial number in accordance with the procedure 21c by recognizing the dial number 21b of special telephone and instructs a line control circuit 29 to make scanning and returning by discriminating the scanning and returning timing.
Patent JP-2001280096-A (JP)
Title: Method and device for stretching waterproof sheet on tunnel
Inventor: ARA ISAMU
IPC: E21D11/38
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for stretching a waterproof sheet on a tunnel having excellent workability and excellent stretchability. SOLUTION: A waterproof sheet 24 is stuck to sticking members 18 fixed to the inner wall face 10 of the tunnel and stretched in the tunnel 26 by this method and the device. The waterproof sheet 24 mounted on the upper sheet pressing member 36 of a base 28 movably provided in the tunnel 26 is applied with tension by a winding mechanism 46 and deployed downward, the upper deployment part is stuck to the sticking members 18 by the upper sheet pressing member 36, the lower deployment part is stuck to the sticking members 18 by a lower sheet pressing member 48 in sequence, thereby the waterproof sheet is stretched in the tunnel 26.
Patent JP-2001289998-A (JP)
Title: Method of manufacturing x-ray optical element, and x- ray optical element
Inventor: SUZUKI TAMAKI
IPC: G21K1/06
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of providing, at a low cost, an excellent X-ray optical element capable of easily manufacturing a optical element performing the spectral separation and gathering of X-ray, improving the limitation at the time of spectral separation and gathering, and performing the gathering and spectral separation of X-ray with high accuracy. SOLUTION: A flat plate-shaped crystal formed of a plurality of crystal grains is heated, to the state of being held in curved shape to a radius 2R, by providing thereto a temperature gradient along the direction of the chord of the curved crystal to arrange the lattice planes of the crystal grains and make the crystal to grow along the direction of the cord of the crystal curved to the radius 2R. Then, the crystal is further curved to a radius R in the same direction as the curved direction to manufacture an X-ray optical element. Thus, in this X-ray optical element, the surface of the crystal is curved to the radius R, and the lattice planes of the crystal grains contributing to diffraction have the center of curvature on the sama surface and curved to the radius 2R.
Patent JP-2001292433-A (JP)
Title: Information distribution system
Inventor: HIRAYAMA KATSUHIKO
IPC: H04N7/173
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system that can distribute image information to each browsing terminal at a time when the browsing terminals desire. SOLUTION: The browsing terminal 40 is provided with a delay value setting means 41 to designate a delay value to a server 20 so as to receive distribution of information with a delay. The server 20 is provided with a plurality of registers 22 that store the delay value, a delay value selection means 23 that selects a maximum delay, a storage means 24 that stores information supplied from an information pickup terminal section 10, a storage capacity setting means 25 that sets the capacity of the storage means 24 on the basis of the maximum delay, a read control means 27 that reads the information of the delay corresponding to each browsing terminal 40, and buffers 28 that store the read information in cross-reference with each browsing terminal 40.  When a browsing terminal 40 accesses the server 20, the server 20 distributes the information stored in the buffer 28 corresponding to the browsing terminal 40 to the browsing terminal 40.
Patent JP-2001288408-A (JP)
Title: Vapor deposition coating liquid
Inventor: KIKUCHI HIROSHI
IPC: C09D5/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition coating liquid which shows excellence in adhesion and protection to vapor deposition film such as silicone oxide, aluminum oxide and the like, adhesion to a laminate ink and a laminate adhesive, a tearing property of a vapor deposition film during use of a packaging material and the like. SOLUTION: A vapor deposition liquid is obtained by compounding 2 to 15 pts.wt. of a mixture of an epoxy-based silane coupling agent and an amine- based silane coupling agent with 100 pts.wt. of a urethane polymer.
Patent JP-2001295212-A (JP)
Title: Concrete pavement
Inventor: SHIRAI KAZUYOSHI
IPC: E01C7/14
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide concrete pavement capable of suppressing a rise of road surface temperature under a burning sun in the summer. SOLUTION: This concrete pavement has a non-water permeation layer 2 constructed on a subbase course 3, a porous concrete layer 1 constructed on the non-water permeation layer 2 and having a continuous void ratis of 20 to 30%, and a water drain port 4 for preventing an amount of water exceeding water collection capacity of the porous concrete layer 1 from flowing out onto an upper face of the porous concrete layer to collect water in the porous concrete layer 1.
Patent JP-2001292942-A (JP)
Title: Retaining structure for connection part of connection hose in vacuum cleaner
Inventor: ANDO JIRO
IPC: A47L9/28
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the connecting work of a conducting wire to a lead wire. SOLUTION: A connection hose for connecting a cleaner body to a suction head is formed by inserting and installing a pipe member 2 to the end of a hose body 1, a plurality of conducting wires P protruded from the hose body 1 is connected to lead wires 13 provided on the pipe member 2, respectively, and each connection part X is isolated one by one by a separating wall 23. A retaining wall 26 for retaining the conducting wires P and/or the lead wires 13 is provided on the pipe member 2 side.
Patent JP-2001298386-A (JP)
Title: Diversity receiver
Inventor: SHIBATA TOSHIKAZU
IPC: H04B7/08
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of noise at the time of switching antennas in a receiver of an antenna switching diversity system. SOLUTION: A control part 5 supplies a switch control signal to a switching circuit 2 in accordance with the receiving state of a receiving part 3. In the circuit 2, by supplying the switch control signal, each of PiN diodes 21 and 22 is turned on/off, and the switch operation of respective antennas 1, 1 are accordingly conducted. Noise is sometimes outputted from the receiving part 3 because neither of the antennas 1 is momentarily connected to the receiving part 3 when the switch operation of the antennas 1, 1 is preformed. However, it is possible to reduce the level of the noise by using PiN diodes having small isolation in an on mode as the respective PiN diodes 21 and 22.
Patent JP-2001295907-A (JP)
Title: Backlash absorbing mechanism for rack and pinion type rocking device
Inventor: MAGABUCHI MICHINORI
IPC: F16H55/28
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a backlash absorbing mechanism for single rack and pinion type rocking device for absorbing the backlash at an engagement part of a rack with a pinion and, furthermore, eliminating the looseness of the pinion in the rotating direction thereof with the compact structure. SOLUTION: An outer peripheral part of a pinion 6 is formed with a teeth part 6a having a plane part 6b on both sides thereof, and the teeth part 6a of the pinion 6 is engaged with a teeth part 1a of a reciprocating single rack part 1, and the plane part 6b of the pinion 6 is pushed to the rack 1 having the thrust in one way at a terminal of the reciprocating motion of the rack 1.
Patent JP-2001298904-A (JP)
Title: Rig
Inventor: MAZAKI SHIGERU
IPC: E04G23/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To enable high speed rotation and high torque development of a rotating shaft and improve handling performance by miniaturization and weight reduction. SOLUTION: A direct motor 2 is constituted of the rotating shaft 11 with which a cylindrical core bit 13 having a bit 15 for drilling concrete annularly is linked with an adopter 12, a rotor 17 having a coil 17a wherein the rotating shaft 11 is inserted in the center and fixed, and a cylindrical stator 18 having a coil 18a arranged at the outer periphery of the rotor 17. The rotating shaft 11 is collectively fixed to the rotor 17, e.g. by forcible insertion in a penetrating hole 17b formed at the center of the rotor 17. By applying currents to the coils 17a, 18a of the rotor 17 and the stator 18, the rotating shaft 11 is rotated at a high speed and with high torque.
Patent JP-2001295417-A (JP)
Title: Roof
Inventor: AKITA KENJI
IPC: E04D1/12
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To efficiently radiate heat accumulated in a building. SOLUTION: This roof comprises a plurality of roofing members 1 arranged on the roof face with the lower part of the upper roofing member 1 overlayed on the top surface of the lower roofing member 1. A gap 11 allowing circulation of air is provided at the overlapping parts of the lower roofing member 1 and the upper roofing member 2 and spaces 12 at the backs of the roofing members 1 are communicated with each other.
Patent JP-2001306458-A (JP)
Title: Method for registering mail address
Inventor: ONO MITSUAKI
IPC: G06F13/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a mail address registering method for easily registering the mail address of an opposite party side when an electronic mail is transmitted by a mobile unit in a mobile communication system. SOLUTION: When an electronic mail is received in the mail address registering method in the mobile unit of mobile communication, a destination part in an originator's mail address which is reported by the received electronic mail is converted into Japanese and the destination part converted into Japanese is made to correspond to the mail address and registered in a memory dial.