baber/WOPTO huggingface dataset:
Patent JP-2002071730-A (JP)
Title: Ac signal-measuring device
Inventor: TACHIBANA KATSUYA
IPC: G01R19/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an AC signal-measuring device which can reduce a useless time generated when a mean value is measured. SOLUTION: The AC signal-measuring device for obtaining an instantaneous value of a signal to be measured and various measured values obtained through various operation processes to the instantaneous value is provided with a zero crossing detection means for generating up edge detection signals which indicate that the signal to be measured passes a reference level in a direction from negative to positive, and down edge detection signals which indicate that the signal to be measured passes the reference level in a direction from positive to negative; a basic gate circuit for generating measurement start/end timing signals; an edge selection means to which the up edge detection signal and the down edge detection signal are inputted for selecting to output the edge detection signal detected immediately before a measurement start timing of the timing signal;  a section determination means for determining an operation section where measurement data as an object of various operation processes are to be obtained with the use of the output of the edge selection means and the basic gate signal; and an operation circuit for executing various operation processes to the measurement data obtained during an operation period.
Patent JP-2002067460-A (JP)
Title: Recorder and its recording operation controlling method
Inventor: MASUDA HIDETOSHI
IPC: B41J2/01
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To execute high quality printing with a set side margin while preventing occurrence of a level difference even if the sheet width is narrower than that corresponding to data being printed. SOLUTION: In the recorder, a control section begins recording operation corresponding to recording data from the reference position side when the medium width based on medium width detection information is narrower than the medium width corresponding to the recording data. The control section controls a carriage drive section and a head drive section not to execute recording exceeding the width of the recording medium, controls the carriage drive section such that a nozzle array in a recording head moving to recede from the reference position located on the side closest to the reference position reaches the position of side margin determined in correspondence with the narrowed medium width, and controls the head drive section such that the recording data corresponding to an area exceeding the side margin is masked for other nozzle arrays.
Patent JP-2002068762-A (JP)
Title: Glass block-arranged board
Inventor: KOMATSU FUMIKA
IPC: C03B23/203
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a glass block-arranged board having sufficient lighting property and exhibiting a beautiful color and pattern, and also to provide a method of mass-producing the same. SOLUTION: The board is provided with glass blocks 3 which are arranged in a fixing member 5 and are obtained by being divided into blocks due to rapid quenching with a colored glass 2 interposed between transparent plate glasses 1. The method of producing the board 6 comprises a process wherein the colored glass 2 having a different expansion coefficient is interposed between the transparent plate glasses 1 and such transparent plate glasses 1 and colored glass 2 are heated together and fused, a process wherein the fused glass is quenched and broken into the glass blocks 3, a process wherein the glass blocks 3 are arranged in a frame 4, a process wherein the fixing member 5 to fix the glass blocks 3 is lead into the frame 4, and a process which the frame 4 is removed.
Patent JP-2002066801-A (JP)
Title: Cutting method, optical element and die for molding it
Inventor: YOKOMATSU TAKAO
IPC: B23Q11/10
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an environmentally-friendly cutting method capable of achieving a high cutting accuracy. SOLUTION: The cutting method includes causing relative microscopic vibrations of a cutting tool 2 and a workpiece 1 such that the workpiece 1 is cut by the cutting tool. The workpiece 1 is positioned within a processing liquid container 13 holding a working fluid 15 for providing lubrication between the tool 2 and the workpiece, and cutting is effected while the portion to be cut of the workpiece is located within the working fluid.
Patent JP-2002084214-A (JP)
Title: Wireless communication terminal and interference canceling method
Inventor: HIRAMATSU KATSUHIKO
IPC: H04W28/18
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a wireless system adopting a transmission selection diversity method where a base station unit performs CDMA wireless communication adopting a common mid-amble for a known signal with a wireless communication terminal provided with an MUD(Multi User Detection). SOLUTION: A symbol power calculation unit 150 receives a signal sent from a base station unit 101 provided with antenna branches to conduct the transmission selection diversity and calculates the symbol power of all codes other than a code assigned to itself by each antenna branch, a code number detection section 208 references a known signal included in the received signal to detect the number of interference codes by each antenna branch, and an interference code selection section 209 references the calculated symbol power to select the interference codes whose number is equal to the detected number of the interference codes by each antenna branch, and an MUD 210 eliminates the interference by a selected interference station through its interference cancellation processing.
Patent JP-2001184043-A (JP)
Title: Method for controlling video display apparatus with multiple signal source
Inventor: GO JINKYO
IPC: H04N5/44
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a video display apparatus with a multiple signal source which changes over a current mode to a power-saving mode when a power-saving instruction is inputted from a computer and a signal source is selected by the computer, and which continues the current mode when a signal source is not selected by the computer but from another signal source. SOLUTION: A method for controlling a video display apparatus with a multiple signal source comprising a 1st step for judging whether a power saving instruction has been inputted from a computer, a 2nd step for judging a signal selection state when the power-saving instruction has been inputted as a result of the judgment at the 1st step, a 3rd step for changing over the current mode into the power-saving mode when the 2nd step judges that the signal source is selected by the computer, and a 4th step for continuing the current mode when the 2nd step judges that the signal source is not selected by the computer but by another signal source.
Patent JP-2002089431-A (JP)
Title: Wind power generating set
Inventor: KIKUCHI KIKUO
IPC: F03D7/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a wind mill and a generator at high wind time. SOLUTION: A wind control cylinder 5 opening the central part of an external peripheral surface is installed toward a vertical direction in an upper end of a support tower 1, a plurality of opening/closing shutters 4 linked to a suitable opening/closing means and so as to move in a direction closing the opening surface 3 when a wind speed exceeds a predetermined value are provided in a circumferential direction with a prescribed space apart in the opening surface 3, and a generating unit 6 comprising a wind guide cylinder 15 having a wind mill 19 in the inside and a generator 20 driven by the wind mill 19 is provided to freely turn around the vertical shaft so as to make an axial line of the wind guide cylinder 15 and the wind mill 19 face the center of the opening surface 3 in a central part in the wind control cylinder 5.
Patent JP-2002091284-A (JP)
Title: Individual learning management system
Inventor: NIIMURA YASUTO
IPC: G06Q50/10
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To calculate the skill for every unit by automatically collecting numbers of right answers for every unit based on right/wrong for every question received from a user's terminal. SOLUTION: In a learning management server 1, problem codes are given for every test problem and question codes are given for every question of the test problem and, moreover, branch number codes are given for every each branch number of the question. The server 1 is provided with a question data table 12a1 in which right answers of respective branches are stored by being made to correspond to these branch codes. When a request for answering to an arbitrary problem is transmitted from an arbitrary user's terminal 2, the server 1 reads out a pertinent answer group from the question data table 12a1 by making the code given to the test problem a key and gives a right/wrong input column to the answer group and transmits it to the terminal 2 as an answer result input screen.  When answer results which are inputted according to the answer result input screen are transmitted from the terminal 2, the server 1 totalizes these results to register the totalized result in a customer management database 12a.
Patent JP-2002088411-A (JP)
Title: Refining method
Inventor: ENOMOTO YOSHINOBU
IPC: C21C5/46
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a refining method by which the service life of a lance used for converter blowing, is prolonged. SOLUTION: The height of the lance 1 in the case of charging an auxiliary raw material 4, such as lime stone, is changed according to the number of using times of the lance 1 and a collapsing position with the auxiliary raw material 4 is changed, and also a worn position is changed to disperse the worn position.
Patent JP-2002089358-A (JP)
Title: Laser clad working method of cylinder head and laser clad working device
Inventor: KANAI KOICHI
IPC: B23K26/34
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent welding failure caused as supplied powdery metal for cladding flies and is attached on an adjacent unworked valve seat part at the time of sequentially carrying out laser cladding work against a plurality of valve seat parts on a cylinder head and when the laser cladding work is carried out in the same state, supply quantity of the metal for cladding becomes improper. SOLUTION: The welding failure is prevented by properly maintaining a balance of irradiating quantity of a laser beam and supply quantity of the metal for cladding by removing the metal for cladding attached on the adjacent unworked valve seat part and carrying out the laser cladding work on the valve seat part after the laser cladding work on the specified valve seat part.
Patent JP-2002093690-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAMOTO KOJI
IPC: H01L21/027
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To easily perform best-focus setting, in a short time with high accuracy. SOLUTION: While a light-receiving detector arranged on a stage is irradiated with a light which pass through a projection optical system and the light- receiving detector detects the irradiation light, the stage is put relatively close to and away from the projection optical system to take a best-focus measurement, according to the light intensity of the light detected by the light-receiving detector; the height of the stage is corrected through the best-focus measurement to set the best-focus position of the stage; and then an exposure device which exposes a semiconductor substrate mounted on the stage is used to manufacture the semiconductor substrate.  Two light-receiving detectors, which are arranged on the stage while having their light reception surfaces at the same height, are irradiated with a reference light and a phase-reversed light which is +180 deg. or -α deg. out of phase with the reference light respectively and the height position of the stage is set so that both the light-receiving detectors have the same light intensity, thereby performing the best-focus measurement.
Patent JP-2002086821-A (JP)
Title: Platen and ink-jet recording apparatus with the platen
Inventor: KANEMITSU MASATOMO
IPC: B41J11/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a platen whereby a leading end of a printing paper is prevented from being hooked when the printing paper passes on the platen having groove holes formed for ink disposal, and a distance between a recording head part and the printing paper can be maintained constant as much as possible. SOLUTION: Groove holes 10 and 11 for ink disposal are formed to a platen face of the platen 50. The paper P is supported from below by ribs 7, 8 and 9 formed to the platen face, so that the distance to the recording head part 1 is regulated. An end part of the upstream side in a transfer direction of the rib 8 is formed to be an inclined plane, allowing the leading end of the paper P to pass without being hooked. An end part of the downstream side in the transfer direction of the rib 8 is formed to be square, and an end part of the upstream side in the transfer direction of the rib 9 is formed to be an inclined plane. Accordingly, the leading end of the paper P separating from the rib 8 is prevented from immediately dropping into the groove hole 11 and can be immediately raised up by the inclined plane of the rib 9 even if it drops.
Patent JP-2002096921-A (JP)
Title: Object floating and carrying device
Inventor: TAKASABU MASAMI
IPC: B06B1/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an object floating and carrying device capable of stably carrying an object in a floating state. SOLUTION: Vibrators 2a to 2d and 3 are disposed so that the object 4 may be floated and held in the state of the inclined bottom surface and a holding member 12 for holding the object 4 at a prescribed position by allowing the holding member 12 to abut the object 4 on the lower side of the object 4 in the inclined state is disposed, in an object floating device 1. The object floating device 1 is provided with first and second regulating members 13 and 14 for regulating relative moving of the object 4 for the object floating device 1. The second regulating member 14 is provided so as to be movable to a regulating position for regulating relative moving of the object 4 and a retreating position for allowing relative moving of the object 4.  A control device 17 judges the state of the object 4 based on a detection signal of an impedance detection means 19 for detecting impedance of a vibration system for vibrating the vibrator 2a, etc. The object floating device 1 is equipped on a truck.
Patent JP-2002091775-A (JP)
Title: Software distributing method
Inventor: SASAKI TAKAOKI
IPC: G06F21/62
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely distributing software, making an enterprise get value with respect to a service for guaranteeing safety in the use of the software, and for promoting the spread of that software among users. SOLUTION: One of users purchases a PC card with software from a communication software provider or a PC card seller. This PC card purchaser reports a key for enciphering, URL of site to download the software or retrieval induction code through a safe route such as offline to a person, who does not purchase the PC card. The non-purchasing person accesses the communication software provider or the like through a network while using the URL, key or retrieval induction code and downloads software corresponding to the software, that the PC card purchaser has, and cryptographic communication or competition game is performed between the non-purchasing person and the PC card purchaser. The communication software provider or the PC card seller pays back to the PC card purchaser, who satisfies fixed conditions, from registered contents in a user managing information database.
Patent JP-2002098189-A (JP)
Title: Sliding type vibration isolation apparatus
Inventor: TSUTSUI HIDEYUKI
IPC: E04B1/36
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To decrease a friction coefficient of material forming sliding faces, and further, to improve a wear-resistant property and a load-resistant property. SOLUTION: In a sliding type vibration isolation apparatus having a sliding bearing arranged between a lower framework and an upper framework, at least one of the sliding faces of the sliding bearing generating the sliding in vibration isolation is made of the sliding face of a resin compound at least blending porous silica and lubricant.
Patent JP-2002072839-A (JP)
Title: Video teaching material for simple formation of subnote
Inventor: SAKAI HIDEKI
IPC: G09B5/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To form a video teaching material which enables students to form the subnote efficiently putting important items into order. SOLUTION: Lessens are carried out while markers are drawn. The degrees of importance are made identifiable from the colors of the markers. The student write only the items needed to be written to teaching materials while projecting these items on monitors. The learning videos are produced in the system described above.
Patent JP-2002104391-A (JP)
Title: Pack holder
Inventor: IMOTANI MITSURU
IPC: B65D25/28
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a pack holder capable of being used for a pack of a type wherein a spout is formed in an upper inclined plane. SOLUTION: The pack holder has locking bodies 4, which are respectively engaged with triangular pyramid-shaped recessed parts 3 and 3 on either side of the upper part of the pack 1 in such a manner as to be freely engaged/ disengaged, on either side of the upper part of a holding body 2 whereinto a pack 1 housing a liquid is inserted for holding, and a handle 5 is mounted outside the holding body 2.
Patent JP-2002118296-A (JP)
Title: N-type thermoelectric conversion element for high temperature having high electric conductivity, and thermoelectric conversion module using it
Inventor: YAMADA AKIFUMI
IPC: C04B35/453
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature n-type thermoelectric conversion element and a thermoelectric conversion module using it at low cost and with intoxic property while used at high temperature, having a high electric conductivity. SOLUTION: The high-temperature n-type thermoelectric conversion element is provided where the material powder whose base material is a metal oxide is molded and sintered. The material powder whose base material is the metal oxide is a metal oxide powder in which impurity is doped.
Patent JP-2002116344-A (JP)
Title: Multifiber ferrule assembly and tube used for it
Inventor: IIDA HIDENORI
IPC: G02B6/36
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a tube for a multifiber ferrule assembly with which fibers are prevented from being twisted inside the hole, the hole direction of capillaries and the arraying direction of the optical fibers are easily aligned, and fiber inserting workability becomes superior, in inserting the end of multiple optical fibers into a multifiber ferrule, and also to provide a multifiber ferrule assembly using this tube. SOLUTION: The end of two optical fibers (11, 11), of which the tip end coating is removed to expose optical fibers (12, 12), are covered with a tube (1a) in the shape of the figure 8 and then fixedly inserted into the hole (5a) of a sleeve (3). Also, the optical fibers (12, 12) are fixedly inserted into their two inserting holes (4a, 4a) of a capillary (4) to form a multifiber ferrule assembly (20).
Patent JP-2002104402-A (JP)
Title: Decorative box
Inventor: KATO NOBUTOSHI
IPC: B65D5/52
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, though there is a box with a trademark or the like printed on an inner side of a top plate of a lid body and seen through the lid body in an erected condition, but only the display of the trade mark is not characteristic and hence, the function as the signboard is insufficient when the box is exhibited in a counter. SOLUTION: This decorative box 1 comprises a box body 2 for containing an article and the lid body 3 covering over the box body 2, and the opened lid body 3 is set in an erected condition behind the box body 2. A frame 11 having a window hole 10 is provided inside the lid body 3, a decorative space 25 is formed between the frame 11 and the top plate 6 of the lid body 3, and a decorative means 24 is provided in the decorative space 25 so as to be visually recognized through the window hole 10 of the lid body 3 in an erected condition. In this decorative box 1, the decorative means 24 seen through the window hole 10 looks like an art object.
Patent JP-2002113689-A (JP)
Title: Tape cutter
Inventor: MATSUOKA TAKASHI
IPC: B26D1/08
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutter to finish the cut part of a tape in fine workmanship in such a way that the tip of the cutting edge set into the range- out portion of decoration tape is abutted to the hold-down surface of a pressing piece abutted to the tape exterior surface so that the cutting edge is stabilized and the tape range-out portion is cut off in such a manner as pinched by the cutting edge and pressing piece. SOLUTION: The body 2 and pressing piece 3 are coupled together in such a manner as capable of contacting and separating, and the hold-down surface 3a formed on the pressing piece 3 is positioned right over the abutting surface 2a of the body 2 in such a way as intersecting perpendicularly, and the tip 11 of the cutting edge 5 set over the abutting surface is inclined relative to the hold-down surface 3a and protruded to over the body, wherein it is made practicable for the maximum protruding part of the tip to abut to the hold-down surface 3a.
Patent JP-2001152894-A (JP)
Title: Drive torque control device of vehicle
Inventor: KUROIWA HIROSHI
IPC: F02D29/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To reduce the shift shock by controlling the drive torque during shifting, so that a smooth ideal waveform is produced. SOLUTION: A drive torque computing means presumes the torque of the output shaft of an automatic transmission, from the engine torque characteristics or the characteristics of a torque converter, and on the basis of the presumed drive torque, a target torque pattern during shifting is generated. An engine torque control computing means computes the control amount to control the output torque of the engine, i.e., the ignition timing correction amount Δθig, so that the deviation of the drive torque presumed by the drive torque computing means from the target value nullifies. With this ignition timing correction, the drive torque is made to approximate a smooth target torque.
Patent JP-2002117157-A (JP)
Title: Application program charging system, charging amount calculating device, totaling server, charging managing server, application program charging method, charging program and recording medium
Inventor: KANEMOTO KOJI
IPC: G06F21/10
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an application program charging system, device, totaling server, charging managing server, application program charging method and recording medium recording charging program, with which a user utilizing an application program(AP) can get the convincible charging result. SOLUTION: This system is provided with an MFP 3, which uses the AP, and a charging managing server 1, which is connected with this MFP 3 by a network 4, for performing charging corresponding to the result and at a time point, when the user gets the result, charging is performed. Besides, when plural applications are simultaneously utilized, the applications are divided into a basic application and a sub-application and when the sub-application is the same vender as the basic application, discount charges are set to the charging amount of the sub-application.