baber/WOPTO huggingface dataset:
Patent JP-2002068409-A (JP)
Title: Carriage falling preventing device for stacker crane
Inventor: TATENO TAKAYUKI
IPC: B66F17/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a carriage falling preventing device for easily performing a restoring work without applying excessive load when extracting a stopper pushed into a part between a guide roller and a mast. SOLUTION: An upper end part of a wedge-shaped stopper 60 is pushed into the part between the mast 8 and the guide roller 17 to prevent rolling of the guide roller 17 which rolls along a guide groove 81 of the mast 8 and guides the elevating/lowering of a carriage 9. At this time, a first link mechanism 49 is displaced in response to cutting of a chain 11, a connecting body 51 is rotated by interlocking with the displacement, a hook 51 at the tip is disengaged from a projection 56 of a second link mechanism 57, a fourth lever 53 of the second link mechanism 57 is rotated by energizing force of a spring 54, a stopper 61 is pushed into the part between the mast 8 and the guide roller 17 by rotation of the fourth lever 53 and rolling of the guide roller 17 is prevented.
Patent JP-2002072756-A (JP)
Title: Heat fixing apparatus
Inventor: TAKADA SETSUO
IPC: G03G15/20
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the overshoot of the temperature of a heat roller when the temperature of the heat roller is raised. SOLUTION: A CPU 8 when actuated starts turn-on control over a halogen lamp 2, i.e., the heating control over a heat roller 2 from before the expansion of print data is completed on an electrophotographic device main body side. The CPU 8 uses a preliminary control level as a reference level when the detection level when heating control is started is lower than the preliminary control level. After the expansion of the print data is completed, the CPU 8 varies the reference level to a target level and sets it. Further, the CPU 8 stops a pressure roller 1 and a heat roller 2 from rotating until the expansion of the print data is completed, and starts rotating the pressure roller 1 and heat roller 2 in response to the completion of the expansion of the print data.
Patent JP-2002069557-A (JP)
Title: Ni BASED HIGH STRENGTH ALLOY
Inventor: UEDA SHIGENORI
IPC: C22C19/05
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic alloy material having high strength exceeding 2,000 MPa at room temperature and high temperature stability, having high hardness and high corrosion resistance, also good in workability and high in versatile applicability in an Ni based alloy. SOLUTION: This Ni based high strength alloy has an alloy composition containing, by weight, <=0.1% C, <=2.0% Si, <=2.0% Mn, 30 to 45% Cr and 1.5 to 5% Al, and the balance Ni with inevitable impurities as a fundamental composition and strengthened by the composite precipitation of a γ' phase and an α phase. One or more kinds selected from the elements in the following groups may be added tehreto: (I) one or more kinds selected from Ti, Zr and Hf (in total in the case of two or more kinds): <=3.0%, (II) one or more kinds selected from Nb, Ta and V (in total in the case of two or more kinds): <=3.0%, (III) <=10% Co, <=10% Mo and/or <=10% W so as to satisfy Mo+0.5W: <=10% and (IV) one or more kinds selected from <=5% Cu, <=0.015% B, <=0.01% Mg, <=0.01% Ca and <=0.1% rare earth metals.
Patent JP-2002068094-A (JP)
Title: Run-up muffler for aircraft
Inventor: INOUE YASUO
IPC: B64F1/26
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a run-up muffler for an aircraft capable of improving the sound absorbing performance of the whole equipment in comparison with a conventional one, and lowering a sound insulation fence (sound insulation wall). SOLUTION: This run-up muffler has a floor plate 16 placed on a part positioned at a lower part of an engine of the aircraft and having the sound absorbing function. The floor plate 16 having the sound absorbing function is mounted in a range where at least the floor plate reflection sound of the engine is over the sound insulating fence 12, and is composed of a lower supporting part 17 of small voids and high rigidity, and an upper sound absorbing part 16a of much voids and high sound absorbing characteristic.
Patent JP-2002072748-A (JP)
Title: Image forming apparatus
Inventor: YOSHIMURA SHIYOUTAROU
IPC: G03G15/20
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To effectively perform the cleaning of a pressure roller for a fixing apparatus. SOLUTION: This image forming apparatus is provided with a cleaning mode in which cleaning is performed by making cleaning pattern paper Pa pass through a fixing unit 209 so that toner adhering to a pressure roller 209b is made to adhere to the paper Pa and peeled. A non-contact memory unit 3 is mounted in a process cartridge 8, and toner residual amount in the cartridge 8 is stored in the unit 3. The cleaning mode is carried out again when specified toner amount is decreased from the toner residual amount at the time of carrying out the cleaning mode previous time.
Patent JP-2002077099-A (JP)
Title: Communication unit and communication method
Inventor: MATSUMOTO WATARU
IPC: H04L7/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a communication unit where a low speed mode realized at a low cost and a high-speed mode with high convenience can coexist on the same network. SOLUTION: The communication unit in operation in the low speed mode is provided with a configuration that samples/extracts prescribed pilot tones satisfying a relation of '2m(n+1/2)', with a symbol boundary decision value calculation unit 21 that synchronously sums sample data while inverting newest sample data of one symbol length in the unit of 1/17 symbol length every time the new sample data are obtained, sums absolute values of sampling positions as a result of synchronization summation and outputs the result of sum as a symbol boundary decision value and with a symbol boundary decision device 22 that detects timing when the symbol boundary decision value is maximum for one symbol period and uses the timing for symbol timing of the communication unit in operation in the high-speed mode.
Patent JP-2001142472-A (JP)
Title: Method and device for processing data having copyright
Inventor: SHODA YUKIE
IPC: H04N21/2347
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To convert distributed data having copyright into a format suitable for succeeding processings. SOLUTION: A distributed data accumulating section 11 accumulates musical data that include contents 42 and charging information 43. A purchasing process section 13 obtains a processing right for the musical data through communication. A data converting section 14 eliminates the information 43 from the musical data for which a processing right is obtained and converts the data into an internal format. The converted musical data are accumulated in an internal data accumulating section 15. At the same time, the section 14 extracts a decoding key 54 from the information 43 and records the key 54 in a copyright control table 16. A control section 17 conducts unified copyright control using the table 16 and instructs a reproducing section 18 and a check out/check in processing section 19 to process converted musical data.
Patent JP-2001103521-A (JP)
Title: Method for recognizing progressive or interlace contents in video sequence
Inventor: PAU DANILO
IPC: H04N7/26
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a technology that detects whether contents of a picture in a video sequence are of a progressive type or an interlace type. SOLUTION: The technology of this invention demarcates a bottom field Bc of a current picture, a top field Tc of the current picture, a bottom field Bp of a preceding picture, and a top field Tp of the preceding picture. Settling whether the current picture decomposed into the fields Bc and Tc is a progressive picture or an interlace picture recognizes whether contents of the video picture are progressive or interlace contents.
Patent JP-2002071478-A (JP)
Title: Torque sensor
Inventor: NAKANO JIRO
IPC: G01L3/10
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor of which quality is stable while realizing a low manufacturing cost by a simple production control. SOLUTION: A first sensor ring 1 is such annular as extends circumferentially surrounding a torsion bar 90, and a comb-like tooth part 1a of the first sensor ring has a first tapered surface 1b on its lower end side. A second sensor ring 2 is such annular as extends circumferentially surrounding the torsion bar 90, and a comb-like tooth part 2a of the second sensor ring 2 has a second tapered surface 2b which faces the first tapered surface 1b on its upper end side.
Patent JP-2002081433-A (JP)
Title: Connector
Inventor: MARUYAMA TOSHIO
IPC: E05D1/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a hinge-type connector using small number of parts allowing lightening and returning to a non-rotating state. SOLUTION: The connector 1 having a first, member 2 and a second member 3 connected such that they can rotate relatively comprises a first plate part 5 to be fixed on the first member 2, a second plate part 6 to be fixed on the second member 3 and a hinge part 7 mounted between the first plate part and the second plate part to support, relatively rotatably both the plate parts. The first plate part, the second plate part and the hinge part are formed integrally with a synthetic resin. A spring 9 to energize in the non-rotating state with the hinge part 7 between both the plate parts is mounted on the first plate part 5 and the second plate part 6.
Patent JP-2002084244-A (JP)
Title: Narrow band digital filter bank
Inventor: YAMASHITA FUMIHIRO
IPC: H04J1/05
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To realize a narrow band digital filter bank in which deterioration in a frequency utilizing efficiency due to cascade connection is avoided. SOLUTION: Branching circuits 11, 21-22N and multiplexing circuits 41-42N, 61 connected in cascade are grouped into a series consisting of a 1st sub branch circuit 111, the branching circuits 21-2N, the multiplexing circuits 41-4N and a 1st sub multiplexing circuit 611 and a series consisting of a 2nd sub branching circuit 112, the branching circuits 2N+1-22n and the multiplexing circuit 4N+1-42N and a 2nd sub multiplexing circuit 612 in a way that respective transition frequency bands are in duplicate and respective pass frequency bands are not in duplicate, and the transmission frequency bands are composited so that the transition frequency bands are utilized for the pass frequency bands.
Patent JP-2002080972-A (JP)
Title: Plasma treatment process and plasma treatment system
Inventor: AOIKE TATSUYUKI
IPC: G03G5/08
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment process and a plasma treatment system by which plasma treatment extremely excellent in productivity can be realized with small equipment investment by increasing the working ratio of equipment and further improving operability. SOLUTION: In this plasma treatment process in which plasma treatment is performed to a substrate arranged in a reaction vessel, after the completion of the plasma treatment to the substrate, the inside of the reaction vessel is charged with a cooling gas under the pressure of 100-100,000 Pa, and the substrate is subjected to cooling treatment.
Patent JP-2002083964-A (JP)
Title: Semiconductor element, semiconductor device using it, and converter
Inventor: HASEGAWA MITSURU
IPC: H01L29/78
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To stabilize switching operation at parallel connection of a plurality of semiconductor elements while uneven operation inside the semiconductor element is suppressed, for the larger capacity of a semiconductor device. SOLUTION: A high electric resistance region 40 of polysilicon and ceramics material is incoporated in the semiconductor element, between a control electrode 33 and a control wiring electrode film 32 connected to a gate control wiring film 22 as a gate resistor having an effect equivalent to an external chip resistor.
Patent JP-2002092204-A (JP)
Title: Method for managing maintenance information and assessment information of automobile by the internet
Inventor: SUGIYAMA AKINARI
IPC: G06Q50/34
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing the maintenance information and assessment information of automobiles by which maintenance guidance, an appropriate assessed price and the various kinds of profitable information can be reported to customers as needed by utilizing the Internet. SOLUTION: This method is provided with a means for transmitting the maintenance information and the assessment information obtained by inspecting the automobile which enters a maintenance station together with number plate information through the Internet to a database server for unitarily managing the data so as to newly register or update them, a means for managing maintenance guidance such as the execution guidance of an automobile inspection and a legal inspection and the exchange guidance of oil and wheels, etc., on the basis of the maintenance information and automatically transmitting mail to the portable telephone or the like of the customer and a means for transmitting the assessment information to the database server of an automobile auction company,  evaluating the appropriate assessed price and transmitting the mail to the portable telephone or the like of the customer corresponding to a request.
Patent JP-2002085270-A (JP)
Title: Kitchen knife holder
Inventor: KATO FUMIKO
IPC: A47B77/14
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To realize a kitchen knife holder for preventing danger, which is attached even when the attachment surface of a cabinet, etc., is small in height. SOLUTION: A kitchen knife insertion long hole 7 is formed in parallel with the attachment surface, a kitchen knife inserting direction is made to be diagonal with respect to a vertical direction, knife touch parts 21 and 25 are arranged at both edge and back sides in a kitchen knife storage part and a straight line-shaped attachment positioning surface 13 is formed in a lower part.
Patent JP-2002091851-A (JP)
Title: Information providing method and repeating server device
Inventor: YOSHIDA HIDEKI
IPC: G06F13/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an information providing method, by which a user can be identified from the side of a WWW server even when one user access the WWW server from different plural terminals and to the history of access from these plural terminals to the WWW server can be referred from any of the terminals. SOLUTION: The repeating server device stores the correspondence relation of a first user ID for every user and a second user ID issued to each of terminals by each of plural WWW server devices for identifying the terminal. When an information read request from the terminal to the WWW server device is accepted by the first user ID, in the case of reading information from the WWW server device of an information providing source, the second user ID, which is stored corresponding to the first user ID, corresponding to the WWW server device of the information providing source is reported to the WWW server device of he information providing source, and the history of read request is stored by making correspondence to the first user ID.
Patent JP-2002094336-A (JP)
Title: Cascade connected type amplifier
Inventor: SOFUKAWA SHINGO
IPC: H03F1/34
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a cascade connected type amplifier that has a feedback from a final stage to an input stage and operates at a faster speed, while being simple in configuration. SOLUTION: The cascade connected type amplifier includes (N+1)-sets (here N is an integer 1 or larger) of amplifier circuits (Gin, G1, G2,..., GN) connected in cascade, a feedback circuit including resistors (Rin, R1, R2,..., RN) connected in series from an output of the final stage amplifier circuit in the amplifier circuits, connected in cascade to an input of the input stage amplifier circuit and N-sets of capacitors (CT1, CT2,..., CTN), that respectively connect connecting points of the resistors to N-sets of connecting points of the amplifier circuits.
Patent JP-2002086379-A (JP)
Title: Robot, method of controlling the same and computer- readable storage medium storing program for operating the robot
Inventor: SUZUKI KAORU
IPC: B25J9/22
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe robot which does not perform movement unfavorable to a user in direction, computer-readable storage medium storing a program of a method of controlling the same and for operating the robot. SOLUTION: The robot 1 has a plurality of exteriors 2-8, joints 9-21 connecting the exteriors, a plurality of sensors 34-42 provided in the respective exteriors and a control section 43. When an object approaching or coming into contact with the robot is detected by each sensor, power being transmitted to all the joints is disconnected to stop the movement for entry into a safe mode which allows the user to move the exteriors freely. When the object to be detected does not approach or come into contact, a normal mode is set to transmit the power to all the joints for the movement. The operating mode is changed based on the detection performed by each sensor, so that safety increases, and the movement natural to the user can be performed in the direction.
Patent JP-2002089536-A (JP)
Title: Terminal fixing apparatus of control cable
Inventor: YASUI KATSUHIKO
IPC: F16C1/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that: the strength is lowered when a claw piece is formed to be thin so as to facilitate the assembly; and large force is needed for the assembly when the claw piece is formed to be thick so as to enhance the strength, in a conventional end fixing apparatus of a control cable, in which a plurality of divided claw pieces are reduced in diameter by elastic deformation to pass through a mounting hole thereby to fix the claw pieces to a mounting plate. SOLUTION: A connecting member 8 is disposed at a terminal of an outer easing. The connecting member is constituted of an abutting plate 10 and a projection 12 formed at least a rear face of a plurality of projecting portion 11. The mounting hole, 23 is formed in the mounting plate 20. The mounting hole is constituted of clearance grooves 21 through which the projecting portions 11 pass and which are radially disposed, and recess portions 22 formed between the clearance grooves so that the projections 12 are fit into the recess portions 22.
Patent JP-2002086441-A (JP)
Title: Wire saw cutting device and wire saw cutting device unit
Inventor: TANIMOTO MITSUAKI
IPC: B24B27/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw cutting device which is capable of cutting a concrete building and the like by a wire saw even when the device is used in a slight space and realizes the easy installation work of the device itself and a smooth cutting operation. SOLUTION: This wire saw cutting device is structured of the constituent elements of the device such as a main pulley, a guide pulley, an auxiliary pulley, a drive motor, a support framework for fitting these elements, a means for mounting the drive motor and the like, assembled in one piece centered around the support framework. In addition, the device is characterized in that the wire saw retracting direction of a retraction means for pulling back the loose wire saw of the wire saw cutting device is perpendicular to the cut surface.
Patent JP-2002094293-A (JP)
Title: Chip component feeder for chip component mounter
Inventor: IINO AKIHISA
IPC: H05K13/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To stabilize carriage of a chip component even if the mounting cycle time is shortened. SOLUTION: A separation plate 3 moves in a direction perpendicular to the carrying direction of component and a leading chip component 2A at the mounting part 9 thereof is separated and moved to a suction take-out position L. When the plate 3 moves, its closing part 6 closes the forward end opening of a component feeding path 7. In this regard, rear surface of the closing part 6 closes an air suction hole 14 to sustain negative pressure from a vacuum source so that a leading component 2B butts against the closing part 6. Subsequently, a shutter 4 is moved to open a take-out opening 21 so that the component can be taken out while being sucked to a nozzle 20 but the negative pressure is sustained because the closing part 6 closes the forward end opening of the component feeding path 7 and the rear surface of the closing part 6 closes the air suction hole 14.  When the shutter 4 and the plate 3 are reset eventually, the negative pressure is sustained because he shutter 4 closes the take-out opening 21 before the chip component 2B is mounted on the mounting part 9 of the separation plate 3 and a chip component 2 in a shoot 5 is carried.
Patent JP-2002092292-A (JP)
Title: Method for generating concept of commodity
Inventor: SUZUKI HIROE
IPC: G06Q30/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a commodity of a category latently requested by a market. SOLUTION: Vehicles are sorted into two or more classes on the basis of attributes such as 'outdoor' and 'city' and the names of talents to be a 1st group are sorted by using the sorted references. The vehicles are sorted again by attribute references such as 'family' and 'suited for a single'. The talents are similarly sorted. Then the vehicles are allowed to correspond to the talents in each attribute group. Although a specific attribute group, e.g. a talent group having 'family', 'high-class' and 'adult' images exists, there is no vehicle of such an image, so that a vehicle of the image is developed and a talent belonging to the group is appointed to the advertisement of the vehicle.
Patent JP-2002099912-A (JP)
Title: Method and device for processing image, and image processing program storage medium
Inventor: SUZUKI AKIRA
IPC: H04N1/409
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To improve image quality by removing noise from an inputted image, such as a fingerprint image. SOLUTION: The inputted image is split into blocks by means of a block- splitting means 1, and Fourier transformation of an image of each block is carried out by a Fourier transformation means 2. In a noise power reducing means 3, power of an original image and power of noise at each frequency is estimated, gain is set by using the power estimation values, so that the gain value is reduced as the relative dimension of the noise power at the frequency is increased; and when the gain is multiplied by amplitude in the frequency- matching Fourier component information, the noise power is reduced.  In an inverse Fourier transformation means 4, inverse Fourier transformation of the Fourier components with changed amplitude is calculated, and in an image reconstructing means 5, the respective inversely Fourier-transformed block images are combined together to be reconstructed into an overall image.