baber/WOPTO huggingface dataset:
Patent JP-2002149179-A (JP)
Title: Device and method for generating melody and recording medium recorded with melody generating program
Inventor: YAMAUCHI AKIRA
IPC: G10L13/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To generate a natural melody to match the lyrics. SOLUTION: The various conditions such as the key and the first note, etc., of the melody to be generated are inputted by the function A of a 'condition input'. The lyrics are inputted by a word processor function, etc., by the function B of a 'lyrics input'. The lyrics are divided into words by the function C of 'division by word'. The divided words are also divided into syllables by the function D of 'division by syllable'. Rhythm is generated by syllable as unit in accordance with the inputted lyrics by the function E of 'rhythm generation'. Intonation information which indicates the height of the note by syllable when the word is uttered is stored in a word intonation table. Intonation information corresponding to the divided word is extracted by referring to the word intonation table by the function F of 'word intonation table reference'.  The high and low change of a musical interval is obtained at each syllable in accordance with the generated rhythm through the use of intonation information at each word by the function G of 'interval high/low progress generation'. The generation of the melody is completed by the function H of 'melody completion'.
Patent JP-2002154049-A (JP)
Title: Polishing method
Inventor: MIYASHITA CHUICHI
IPC: B24B37/005
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method capable of polishing a work with an approximately constant load. SOLUTION: In this polishing method, a work 25 is clamped between a lower surface plate 12 and an upper surface plate 14 which is placed to face the lower surface plate 12, and is suspended from a rod 18 of a cylinder device 16 to be movable vertically, and while a load is applied to the work 25 from the upper surface plate 12, the lower surface plate 12 and the upper surface plate 14 are rotated in a given direction, thereby polishing the both surfaces of the work. This polishing method comprises a first polishing process for applying a first processing pressure from the upper surface plate 14 to the work 25 to polish it, by regulating a pressure in a cylinder chamber of the cylinder device 16, without applying all the weight of the upper surface plate 14 onto the work 25, and a second polishing process following the first polishing process, for applying a second processing pressure higher than the first processing pressure from the upper surface plate 14 to the work to polish it, by re-regulating the pressure in the cylinder chamber 25, without applying all the weight of the upper surface plate 14 onto the work 25.
Patent JP-2002157770-A (JP)
Title: Optical pickup
Inventor: OGATA TETSUYA
IPC: G11B7/09
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup in which change in differential push-pull amplitude caused by the seek movement of a spot on an optical disk surface is made small in performing tracking by a differential push-pull method. SOLUTION: Change in differential push-pull amplitude can be made small because a sub spot becomes hard to be deviated from the position of a groove when seek movement of the spot on the optical disk surface is performed even though a distance Δ exists between a straight line going through the center of the optical disk in a radial direction and a main spot by setting a spot interval (a) between the main spot converging on the optical disk surface and the sub spot so as to satisfy -12.5×b<=a<=12.5b (where, |b|<=|a|). For this reason, stable tracking control can be performed. The distance between the main spot and the straight line going through the center of the disk in the radial direction does not have to be adjusted in attaching the optical pickup to a drive unit.
Patent JP-2002146728-A (JP)
Title: Road reflecting mirror having pattern indication function
Inventor: KITAMURA MICHIHIKO
IPC: E01F9/615
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a road reflecting mirror having pattern indication function capable of solving such problems that a space can not be economized over both spaces of a road reflecting mirror and a pattern indicator, a pedestrian or a driver or the like has to turn his or her eyes when the pedestrian or the driver is going to visibly confirm both of road reflecting mirror and pattern indicator and that the road reflecting mirror and the pattern indicator are separately set on the same support so that they give a promiscuous impression as a whole to have an unfavorable appearance in terms of beauty. SOLUTION: The road reflecting mirror having pattern indication function includes a reflecting mirror 1 consisting of a translucent mirror and forming a plane or a curve and the pattern indicator 2 for indicating a pattern such as a letter or a figure or the like by emitting light, and the pattern indicator 2 is placed on the rear side of the reflecting mirror 1 to constitute the road reflecting mirror having pattern indication function.
Patent JP-2002147256-A (JP)
Title: Coupling structure for rotation shaft with resin lever
Inventor: HATSUMI YONOSUKE
IPC: F02D9/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple coupling structure causing no backlash in a radial direction and a thrusting direction, in the coupling structure for a rotation shaft with a resin lever such as a throttle shaft and a throttle lever. SOLUTION: This rotation shaft 100 has a spiral groove 101 formed at its tip and a slender diameter part 102 formed at the base end side of the spiral groove 101. These parts of the rotation shaft are inserted in a die when a resin lever 110 is formed by injection molding, and are integrally molded to couple them to the lever. Even if relative turning force or thrust force is applied between the resin lever 110 and the rotation shaft 100 after molding, since the resin is filled in the spiral groove and the slender diameter part, the spiral groove is not able to turn and can resist against both the turning force and the thrust force.
Patent JP-2002147598-A (JP)
Title: Device and method for fail determination of range changeover-driving part
Inventor: SATO IKU
IPC: F16H61/28
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the stop of range changeover without fail determination in spite of no occurrence of abnormality to a drive motor. SOLUTION: This device has a target range detecting means for detecting a selected target range and generating a range signal; changeover means placed in a plurality of changeover positions corresponding to the respective ranges; a motor driving control part 29 for driving a drive motor connected to the changeover means; a changeover processing means 91 generating a driving command for placing the changeover means in the changeover position of the target range and sending the driving command to the motor driving control part 29; a changeover position detecting means for detecting the changeover position of the changeover means and generating a changeover position signal corresponding to the changeover position; and a fail determining and processing means 92 for determining whether the sensor output of the changeover position signal is displaced when the driving command is sent to the motor driving control part 29, and sending the driving command again to the motor driving control part 29 if the sensor output is not displaced.
Patent JP-2002120871-A (JP)
Title: Beverage vessel having straw
Inventor: MIMURA TETSUO
IPC: B65D77/28
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a straw fitting structure of a beverage vessel having a straw such as a PET bottle. SOLUTION: A straw package with the straw sealed in a surface of a shrink film is attached to the beverage vessel having the straw and labeled by using the shrink film. The straw is sealed in the shrink film using a cover sheet on its surface in advance, and the cover sheet may have a tearing string used in taking out the straw. In addition, the straw package with the straw sealed in a back side of the shrink film may be attached, and a recess capable of accommodating a swell of the straw package is preferably formed in the beverage vessel.
Patent JP-2002156771-A (JP)
Title: Substrate for photoreceptor drum and the photoreceptor drum using the substrate
Inventor: IIZUKA MUNENORI
IPC: C08L101/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a photoreceptor drum made of resin, having sufficient mechanical strength and proper surface smoothness. SOLUTION: In a cylindrical substrate for the photoreceptor drum, made of a conductive resin composition compounded with a reinforcing inorganic filler, a minute spheric substance, flake type substance or these mixture are compounded as the reinforcing inorganic filler.
Patent JP-2002155711-A (JP)
Title: Internal combustion engine
Inventor: TAKAHASHI MASAYUKI
IPC: F01L1/053
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the supporting stiffness of a rocker shaft, and to prevent an enlargement of an engine, in an internal combustion engine wherein a bearing portion rotatably supporting a cam shaft is provided on a cylinder head in one or another body and a rocker arm following the rotations of the cam shaft is rockably supported by the rocker shaft. SOLUTION: A rocker shaft holder 44 supporting the rocker shafts 36, 37 and fastened and fixed to the bearing portion 43 is provided with a storing recessed portion 48 to which the bearing portion 43 is partially inserted.
Patent JP-2002154451-A (JP)
Title: Lane runoff preventing device
Inventor: TERADA TETSUYA
IPC: B62D6/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent a delay in judgement of a driver who has received an alarm or giving a sense of incompatibility. SOLUTION: In association with the start of a first alarm control, the output of an alarming sound is synchronized with intermittent giving of a steering torque. In the case the prediction time Tϕ in which the yaw angle ϕ of one's own vehicle with respect to the lane end L lies below zero is short, the steering torque to be applied in a second alarm control is disengaged before the yaw angle ϕ having got zero, i.e., before the elapse of the prediction time.
Patent JP-2002159419-A (JP)
Title: Toilet equipment
Inventor: OGURO TOSHIO
IPC: G01S13/56
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem found in a toilet equipment using a Doppler sensor that it is difficult and inaccurate to detect only the sitting action from the sensor outputs because the Doppler sensor may be affected by the open/close movements of door, nozzle movements, or even slight movements made during the sitting time, depending on the direction of the transmitting or receiving surface of the sensor. SOLUTION: This toilet equipment, having a determining part on the sitting movement which determines whether someone is seated on the toilet or not by means of a Doppler sensor and its outputs, and a controller which controls the toilet equipment based on the results given by the determining part of the sitting movement, is characterized by the position of the sensor installed inside the toilet seat with the transmitting/receiving surface up, and by the determination method of the determining part on the sitting movement in which 'Seated' sign is given after the Doppler sensor output rises above the threshold value 5 and lasts until it falls below the threshold value 5 as the amplitude gradually decreases, but 'Non seated' sign is given otherwise.
Patent JP-2002167283-A (JP)
Title: Monolithic refractory of iron spout for blast furnace
Inventor: TANAKA SHINJI
IPC: C04B35/66
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide monolithic refractory of an ion spout for blast furnace controlling local damage caused by induction of Marangoni convection. SOLUTION: The monolithic refractory is composed of 100 mass% fire resistant aggregate material of alumina- and/or MgO Al2O3-based spinel, silicon carbide and carbonaceous raw material as main material, 0.5-5 mass% silicon nitride steel, 0.1-5 mass% Al metal and/or Al alloy, and 5-50 mass% fire resistant gross particle of 5-45 mm in diameter, a binder and a dispersant.
Patent JP-2002164903-A (JP)
Title: Synchronous system employing the ieee 1394
Inventor: NAKAI KAN
IPC: H04L7/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous system that can compensate a delay due to each cycle timer provided to a transmitter side node and a receiver side node and realize high-speed and highly accurate control, especially the high-speed and highly accurate control for synchronous control even when an IEEE 1394 interface is especially employed between a controller and a servo driver. SOLUTION: A request node N1 transmits a Ping(Packet Internet Grouper) packet that is able to be responded to through a physical layer to a response node N2, measures a required time(t) from the transmission of the Ping packet by the request node N1 until a Self-ID packet in response to the Ping packet is returned to the request node N1 to obtain a delay time t1 so as to compensate a delay offset by the cycle timers of the request node N1 and the response node N2 between them. Or employing a time stamp may compensate the delay offset.
Patent JP-2002164930-A (JP)
Title: Communication method
Inventor: ANDO DAISUKE
IPC: H04L45/52
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication method by which a communication enterprise uses the IP tunneling technology as conventionally for connection to an Internet provider and can effectively utilize a band substantial to a multi- protocol for distribution of multicast data in the case that the communication enterprise realizes a service of connecting the Internet provider to a user. SOLUTION: In an IP network utilizing routers and switches where packets transmitted from a client unit is shared according to the protocols, the communication enterprise uses the IP tunneling technology to connect the client unit to the Internet provider and uses an IP multicast protocol provided to routing devices for the communication with a multicast contents server unit to effectively utilize bands.
Patent JP-2002167072-A (JP)
Title: Driven roller press-contacting structure and image forming device
Inventor: GOTO HIROYUKI
IPC: B65H5/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a driven roller press-contacting structure capable of making a paper discharging unit compact, simplifying installation, and saving a cost. SOLUTION: The press-contacting structure for a driven roller 82 press- contacting the driven roller 82 with a driving roller 81, is provided with a wire spring 83 as a member pressing a shaft portion 82a of the driven roller 82 toward the driving roller 81. The wire rod is used in such a way as to tilt relative to the shaft, or formed into a chevron shape, or made to form a portion abutting on the shaft into a flat in the parallel direction with the shaft. Furthermore, the wire spring 83 is provided as a means for pressing a driven roller against a driving roller of a carrying portion carrying a transfer material in an image forming device.
Patent JP-2002170345-A (JP)
Title: Head assembly, disk drive device, hard disk drive and manufacture of disk drive device
Inventor: OTA MUTSURO
IPC: G11B21/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a head assembly capable of adjusting the center of gravity of the head assembly of a Depopulation version while suppressing the occurrence of a resonance frequency that affects the performance of a disk drive device. SOLUTION: This head assembly 6 that moves on a data storage medium by swinging movement consists of magnetic heads 11c and 11d for reading/ writing data from/to a data storage medium, arms 9a to 9c for attaching the magnetic heads 11c and 11d, a pivot shaft holder 7 for supporting the arms 9a to 9c, a coil 8 for a VCM extending from the holder 7 and a counter weight 15 provided at a prescribed position that is the side opposite to the coil 8 for a VCM with respect to the holder 7.
Patent JP-2002167467-A (JP)
Title: Catalytic treating method of resin composition
Inventor: UEDA YOSHITOMO
IPC: C08J11/16
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating a resin composition composed of a thermoplastic resin and halogenated compounds into a thermoplastic resin and metal halide compounds and recovering them. SOLUTION: A halogen atom in the halogenated compounds is coverted into a metal halide compound and/or, a hydrogen halide and/or a halogen molecule when the resin composition composed of the thermoplastic and the halogenated compounds is added with an oxide composed of a specific metal compound and a metal in which silicon is included at a temperature of 450 deg.C or less, and the halogen is separated and removed from the resin composition composed of the thermoplastic and the halogenated compounds. Preferably, a compound whose boiling point is below 200 deg.C and is composed of two or more kinds of elements selected from carbon, hydrogen, oxygen and nitrogen is added during the reaction.
Patent JP-2002170703-A (JP)
Title: Chip type thermistor and its manufacturing method
Inventor: YOTSUMOTO KOJI
IPC: H01C17/28
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain high accuracy for inhibiting the variance of electrical characteristics. SOLUTION: In a thermistor element body 11, insulating layers 14 are laminated on the end sections 11c of upper and lower surfaces and side faces, respectively. The insulating layers 14 interrupt the generation of current paths among an internal electrode 12a and the creeping sections 13c of a terminal electrode 13b and among the front end sections of the internal electrode 12b and the creeping sections 13c of the terminal electrode 13b, and prevents the generation of the current paths.
Patent JP-2002170828-A (JP)
Title: Method for reducing concentration of p-type silicon wafer carrier
Inventor: HASEGAWA TAKESHI
IPC: H01L21/306
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To simply reduce a concentration of a wafer carrier in a relative short time to the extent that a Schottky barrier diode can be prepared in a p-type silicon wafer of low resistance. SOLUTION: The p-type silicon wafer is boiled as-immersed in boiled pure water for 20-40 min, the wafer is then taken out from the boiling pure water and is immersed in an aqueous hydrofluoric solution of a concentration of 1-10 wt.% at a temperature of 15-35 deg.C for 1-5 min. Thereafter, the wafer is taken out and rinsed with pure water. After the above operation is repeated 20 times, the wafer is immersed in pure water at a temperature of 40-80 deg.C for 20-40 min. Then, the wafer is taken out from the pure water and is immersed in an aqueous hydrofluoric solution of a concentration of 1-10 wt.% at a temperature of 15-35 deg.C for 1-5 min, then, the wafer is rinsed with pure water.
Patent JP-2001174958-A (JP)
Title: Color film for image recording
Inventor: JENNIFER C LOVERIDGE
IPC: G03C7/20
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a color image having high image quality. SOLUTION: The color film for image recording includes a substrate layer, a layer formed of a color filter array with at least three spectrally distinguishable color elements and at least one emulsion layer and further has a means of radiating or reflecting light modulated by the color filter array but not substantially modulated by an image pattern formed in the emulsion layer.
Patent JP-2002168569-A (JP)
Title: Method and system for controlling temperature of graphitization electric furnace
Inventor: MATSUDA SHIKO
IPC: G05D23/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To monitor the temperature at a section to be controlled of a graphitization electric furnace even if the temperature is 3000 deg.C or above. SOLUTION: Temperature at an objective section 7a of a graphitization electric furnace 1 is controlled. Correlation of temperature between the objective section 7a and the peripheral part 7b thereof is determined and temperature at the peripheral part 7b is controlled based on the measurements of temperature at the peripheral part 7b.
Patent JP-2002175905-A (JP)
Title: Arrester
Inventor: KAKO ISAO
IPC: H01C7/12
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an arrestor, which is constituted by laminating zinc oxide elements upon another and coating the outer periphery of the laminate with a jacket made of an insulating material, such as silicon rubber, polymer, etc., by reducing the outside dimension of the arrester. SOLUTION: The insulating rod fixing sections of an upper electrode section 12 and a lower electrode section 16, arranged at both end sections of the laminate of the zinc oxide elements 11a are constituted, in such a way that conical holes which are expanded on the end section sides of insulating rods 20 are formed in the sections 12 and 16, and the insulating rods 20 are inserted into the conical holes so that the end sections of the rods 20 are positioned in the holes, while a pressing spring is compressed by pressing the electrode section 12 and 16 against each other.  Then the end sections of the rods 20 are fixed to the conical surfaces of the conical holes of the electrode sections 12 and 16, by inserting conical wedges having conical outer peripheries and notches in their axial directions between the end sections of the rods 20 and the conical surfaces of the holes; and the outer periphery of the laminate is coated with a jacket 22 made of an insulating material, such as silicon rubber, polymer, etc.
Patent JP-2002185459-A (JP)
Title: Band controller and control method
Inventor: MIYAMURA TAKASHI
IPC: H04L47/525
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for utilizing network resources more efficiently by normally (during non congestion) distributing an excess band fairly to respective connections contained in a network while guaranteeing a lowest band at the time of congestion. SOLUTION: Traffic rate at each connection is measured at a rate measuring section (21), measured input rates are stored at a connection information storing section (23), queue length of a buffer (31) for receiving the packet at each connection and outputting it to an output line is observed at a queue length monitoring section (32), granted rate of each connection is calculated at a granted rate calculating section (22) from an observed queue length and a lowest guaranteed band of each connection stored at the connection information storing section (23), a measured input rate is compared with a calculated granted rate at a discard control section (24), packet of that connection is inputted to a buffer if the input rate is not higher than the granted rate, and the part exceeding the granted rate is discarded,  thus controlling the input rate not higher than the granted rate at all times for the buffer of each connection.
Patent JP-2002178648-A (JP)
Title: Sublimation type thermal transfer image receiving sheet and sublimation type thermal transfer recording method employing the sheet
Inventor: KAWAHARA MASAYA
IPC: B41M5/39
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a sublimation type thermal transfer image receiving sheet which is excellent in light resistance or the like and during the storage of which over a long period of time, no lowering of an image quality develops and a sublimation type thermal transfer recording method employing the sublimation type thermal transfer image receiving sheet. SOLUTION: In the sublimation type thermal transfer image receiving sheet employed in combination with a sublimation type thermal transfer sheet equipped with an ink layer including one kind or more of indoaniline-based dye on a base material, a dye image receiving layer including one kind or more of vinyl chloride-based resin is provided on a substrate under the condition that the dye image receiving layer includes a substance having a proton scavenging power.