baber/WOPTO huggingface dataset:
Patent JP-2001321466-A (JP)
Title: Golf club head
Inventor: NISHIO MASAYOSHI
IPC: A63B102/32
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To help a player take a striking stance while lowering the center of gravity. SOLUTION: A head is mounted on a horizontal surface at a specified lie and loft and in the cross section in a vertical face perpendicular to the face that passes through the intermediate portion of the face, the external outline of the crown includes the front of the crown extending smoothly rearward from the upper edge of the crown, the rear of the crown going rearward of the front of the crown and inclining downward, the rear of the crown, and an angle changing portion continuing to the front of the crown. The height A from the horizontal face to the center of the angle changing portion is 0.7 times or larger but less than 1.0 times the height H of the head. The horizontal distance B from the upper edge of the face to the central position of the angle changing portion is 0.6 to 0.95 times the depth L of the head.  The height from the horizontal face of the connection between the rear and the side of the crown is 0.05 to 0.25 times the height H of the head.
Patent JP-2001162215-A (JP)
Title: Coating method for corrugated roofing tile
Inventor: FUKUSHIMA TAKAHIRO
IPC: B05D7/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a coating method and a coating apparatus capable of easily coating corrugated roofing tiles without causing dripping and tailing of a coating material, simultaneously and evenly coating the surfaces, the stepped faces in the surface, the side faces in the eaves side, and both side faces of the corrugated roofing tiles, and easily adjusting the coating amount. SOLUTION: A plurality of coating guns 3 and coating guns 5 are arranged in a first row and a second row, respectively, at right angels to the transportation direction of corrugated roofing tiles 1 and the first row of coating guns 3 sprays a coating material to the surfaces 11, the stepped surfaces 14, the side faces in the eaves sides 12, and both side faces 13 of the corrugated roofing tiles 1 from points slantingly above the corrugated roofing tiles 1 and the second row of the coating guns 5 sprays the coating material 7 to the surfaces 11 and the stepped surfaces 14 of the corrugated roofing tiles 1 from points approximately perpendicularly above the corrugated roofing tiles 14 to form a multilayer coating on the corrugated roofing tiles 1.
Patent JP-2001321972-A (JP)
Title: Method of laser beam welding and laser beam welding equipment
Inventor: NAKAYAMA MASANORI
IPC: B23K26/21
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of a laser beam welding and a laser beam welding equipment by which a weld defect is decided in a short time and the weld defect is decreased. SOLUTION: A sound intensity during the welding work is measured by a sensor 14 when a laser beam welding is performed. When the sound intensity is smaller than a predetermined level g, a determination part 16 decides that the weld defect occurs and the coordinate points of the weld defect is stored by a storage part 17. The part where the weld defect occurres and stored at the storage part 17 and is welded again after the welding is performed to the end of the welding part.
Patent JP-2001329854-A (JP)
Title: Gas turbine power generating facility
Inventor: TANABE SEIICHI
IPC: F02C7/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To shorten the surging determining time of a compressor 2 and to shorten the stopping time after surging determination. SOLUTION: A determining means 15 determining the compressor 2 as surging when the output of a generator 8 is abruptly decreased is provided. A power consuming means 18 is connected to the generator 8 for stopping the generator 8 after surging is determined by the determining means 15. The surging of the compressor 2 is quickly determined when the output of the generator 8 is reduced, and a power consuming load is applied to the rotation until the generator 8 is stopped after the surging is determined. The determining time of the surging of the compressor is shortened, and the stopping time after surging determination is shortened.
Patent JP-2001333050-A (JP)
Title: Device and method for estimating ber
Inventor: SUDA KENJI
IPC: H03M13/01
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a BER estimating device reduced in hardware scale and enhanced in accuracy of a BER estimation. SOLUTION: A signal received by an antenna 30 is demodulated by a receiver 31 and decoded by a decoder 34. The decoded signal is inputted to a comparing part 35. Meanwhile, a demodulation signal from the receiver 31 is inputted to a bit selecting part 33 through a delay part 32. The part 33 extracts a system bit and inputs the system bit to the part 35. The part 35 detects an error of the bit selected by the part 33 by using the demodulation signal as reference, and a counter 36 counts the number of bit errors included in a decoded unit. Counts are inputted to a BER operating part 37 and a BER is calculated.
Patent JP-2001024351-A (JP)
Title: Portable electronic equipment
Inventor: ISODA MORIO
IPC: H04M1/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To thin and lighten equipment and to prevent the misoperation of a key by installing a projected line abutting on a place except for a key and functioning as a spacer on the inner side of a cover. SOLUTION: A cover 17 is pivoted so that it can rotate from a folding state against a main body 10 to a developing direction. The whole cover 17 is formed so that it becomes a projecting face having swell on an outer side and a projected line 20 hung in a widthwise direction is installed on the inner side of the cover 17. A position where the projected line 20 is installed is set to be that which does not abut on function keys 5 and dial keys 6 in a state where the cover 17 is closed. The rigidity of the cover 17 itself increases by installing the projected line 20. Even if outer pressure is added in the state where the cover 17 is closed, the tip of the projected line 20 abuts on key columns in a face 8 where the function keys 5 and the dial keys 6 of the main body 10 are arranged and it plays the role of a spacer. Thus, it does not depress the function keys 5 and the dial keys 6.
Patent JP-2001326041-A (JP)
Title: Wiring converter connector
Inventor: SAKAGUCHI SHINICHI
IPC: H01R31/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiring converter connector that can change freely the connection of cables used for communications wiring and also can freely change the length of cables. SOLUTION: The wiring converter connector 1 comprises an input jack 3 which is capable of insertion engagement with a plug 23 of the cables 21, a straight wiring output jack 5 having contacts 5a which are electrically connected respectively with the contacts 3a of the input jack 3 of the same arrangement order, a cross wiring output jack 7 having contacts 7a of which one part are electrically connected with the contacts 3a of the input jack 3 of the different arrangement order and the rest are electrically connected with the contact 3a of the input jack 3 of the same arrangement order, and a full cross wiring output jack 9 having contacts 9a which are electrically connected respectively with the contact 3a of the input jack 3 of the different arrangement order.
Patent JP-2001339152-A (JP)
Title: Reflow soldering system
Inventor: YOKOI EIJI
IPC: H05K3/34
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflow soldering system in which occurrence of warp in a printed board is suppressed while preventing defective soldering. SOLUTION: The reflow soldering system comprises a box type carrier 3 for carrying a board 2 mounting electronic components 1A, 1B, 1C, a mechanism 4 for carrying the carrier 3, and a reflow furnace 5 for soldering the electronic components 1A, 1B, 1C to the board 2 at specified positions of the carrying mechanism 4 wherein the outer circumferential part of the carrier 3 is formed of a thermal insulation member and heaters 6A, 6B, 6C are disposed in the carrier 3.
Patent JP-2001341656-A (JP)
Title: Electric power steering device and backlash adjustment device for worm gear
Inventor: NATSUME MASANORI
IPC: F16H1/16
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device imparting a comfortable steering feeling by enabling easy fine adjustment of an axial position of a worm with plural leads to impart proper backlash to the work gear. SOLUTION: In this electric power steering device, an output shaft connected to both an input shaft and a steering wheel is supported by a housing, a torque detector detecting steering torque applied to the input shaft is provided, the worm with the plural leads meshing with a wheel gear fixed to the output shaft is pivotally mounted to the housing, and the worm is connected to an electric motor rotating according to the steering torque. A tube-like adjustment case is axially movably fitted in a case storage hole bored in the housing, the worm is rotatably supported to the adjustment case with axial relative movement of the worm restricted, and a means axially moving and fixing the adjustment case for the purpose of the adjustment of the backlash is provided.
Patent JP-2001344145-A (JP)
Title: Information providing device and storage medium storing program for processing in the information providing device by means of computer
Inventor: NAKAMURA NAOTO
IPC: G06F12/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device allowing dynamic change of a cash data valid term in compliance with communication performance of a network and preventing a non-response condition to a demand source. SOLUTION: The information providing device connected to at least one information provision source server providing information via the network so as to provide information to a plurality of clients by using the cash data as a proxy server for the information provision source server is provided with an incoming demand accumulating means accumulating an information provision demand received from each client for demanding information provision, an information provision demand condition determining means determining an issue waiting condition from incoming of the information provision demand accumulated in the arrival demand accumulating means to its release, and a cash data valid term deciding means deciding the cash data valid term on the basis of the determination result of the information provision demand condition determining means.  Using the cash data validated by the cash data valid term deciding means, a response to the information provision demand from each client is carried out.
Patent JP-2001343366-A (JP)
Title: Crystal grain measuring method and device for metal sheet
Inventor: HASHIMOTO TATSUYA
IPC: G01N29/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and a device for the crystal grain size of a metal sheet capable of measuring the crystal grain size quickly without reducing measurement precision even in the case where the thickness of a test body is thin. SOLUTION: A waveform from a wide-band waveform generation means 2 is given to an electromagnetic ultrasonic sensor 5, and the received wave is inputted into a frequency analytical means 8 to obtain a spectrum. The spectrum obtained by the frequency analytical means 8 is transmitted to a waveform operation processing means 9 to obtain an attenuation coefficient α in a resonance frequency. A crystal grain size calculation means 10 calculates the crystal grain size based on the attenuation coefficient in the resonance frequency obtained by the waveform processing means 9.
Patent JP-2002007756-A (JP)
Title: Transaction method for vehicle wheel
Inventor: DOI YASUTO
IPC: G06Q10/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for transacting vehicle wheels by which a customer can obtain a wheel of high decorative properties having unique design different from other's by making the request of an individual reflected to the wheels manufactured by a wheel manufacturing company to stress the linking of the individual. SOLUTION: In a system for transacting vehicle wheels between the wheel manufacturing company and the customer, for allowing the company to take initiatives, by using a communication network, such as the Internet to which the terminal of the company and that of the customer are connected. The company advertises basic specifications of a wheel partially-special specification accepting display) to the customer (1) of Figure, receives the request of the partially-special specification of the customer (2), then presents a completed wheel specifications including the partially-special specifications in the wheel basic specifications to the customer (3), obtains an order from the customer (4) and then manufactures the completed wheel to deliver to the customer (5).
Patent JP-2001344991-A (JP)
Title: Semiconductor memory
Inventor: SUGAMOTO HIROYUKI
IPC: G11C29/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide such a semiconductor memory that the time required for redundant operation can be reduced, with respect to a semiconductor memory provided with a redundant device of a shift redundancy system. SOLUTION: A switching signal generating circuit 26 is constituted of plural divided signal generating blocks 26a-26d. First to fourth blocks 26 are constituted of first to fourth transfer gates TGa0-TGa3, YGb0-YGb3, TGc0-TGc3, TGd0-TGd3 and transfer gates for redundancy TGas, TGbs, TGcs, TGds connected in series between a high potential power source VDD and a low potential power source VSS so that each block 26a-26d generates switching signals SC0-SC3, SC4-SC7, SC8-SC11, SC12-SC15 controlling four shift switches SW0-SW3, SW4-SW7, SW8-SW11, SW12-SW15 corresponding to the number of divisions respectively.
Patent JP-2001352265-A (JP)
Title: Home-distributed receiver
Inventor: AIZAWA MOTOYA
IPC: H04W88/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To avoid nuisance to a user at a time when an anomaly happens, for example when a sound for notification sounds in midnight, even though the anomaly is not of highly urgent such as lowering of battery voltage. SOLUTION: In this home-distributed receiver, a broadcast from a base station is received by a receiving unit 2 via an antenna 1, and is outputted from a speaker 6. After the broadcast from the base station finishes, a power supply unit 10 monitors battery voltage of a battery 9, and if lowering of the battery voltage is detected, a sound for notification is outputted via the speaker 6. By this arrangement, it is possible to easily make the user be aware of the anomaly of the composite element by notifying the anomaly of the composite element in a timing when the user pays an attention to the home-distributed receiver after the broadcast is finished.
Patent JP-2001349874-A (JP)
Title: Method and apparatus for detection of surface discontinuity of sintered compact
Inventor: YOSHIMURA KOJI
IPC: G01N27/90
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method, in which cracks developed in a sintered compact are detected with high reliability and which can cope with mass-produced products. SOLUTION: An object to be inspected (abbreviated as work 10 in hereafter) is a cylindrical object made of an Sm-Co rare-earth sintered magnet (whose volume resistivity is at 5×10-7 to 8×10-7 Ωm) or an Nd-Fe-B rare-earth sintered magnet (whose volume resistivity is 1.5×10-6 Ωm), and it is turned by an inspection stage in the circumferential direction indicated by an arrow. An eddy- current flaw detection probe 2 is installed, so as to be fed in the axial direction indicated by an arrow, while its tip part is keeping a prescribed gap from the surface of the work 10. The probe 2 is connected electrically to an eddy- current flaw detector 1. A result, which has been judged by the detector 1, is displayed by a nondirective lamp 3a and a defective lamp 3b at a result display 3.
Patent JP-2001351889-A (JP)
Title: Substrate polishing method
Inventor: KUNIMITSU KENICHI
IPC: B24B37/013
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for polishing a substrate having an end point detecting method enabling a high quality of polishing, which can increase an end point detecting accuracy of polishing operation, in a chemical mechanical polishing(CMP) method with the detected end point less fluctuated. SOLUTION: In the substrate polishing method using a polishing apparatus including a rotatable substrate support 1, a rotatable polishing platen 2, and a means for detecting a torque current extracted from a means for rotating at least the substrate support 1 or polishing platen 2; the substrate is fixed to the substrate support 1, a surface of the substrate fixed to the polishing platen 2 is pushed so that the support 1 and platen 2 are rotated in the same direction with a rotational speed ratio of the support 1 to the platen 2 of 1.5 or more to polish the substrate, and a variation in the torque current is detected to detect an end point of polishing operation.
Patent JP-2001170358-A (JP)
Title: Game system and game information memory medium used for the system
Inventor: MASUYAMA IWAO
IPC: A63F13/52
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of changing the state of a game space with a simple action and allowing a player to concentrate in a game play and increase the degree of enthusiasm without requiring a skill in the operating method and provide a game information memory medium used for the game system. SOLUTION: A housing held by the player has a change state detecting means. The change state detecting means detects at least one of the change quantity (e.g. tilt quantity, momentum, and shock quantity) and change direction (e.g. tilt direction, motion direction, and shock direction) applied to the housing. A simulation program makes a simulation to change the state of the game space in relation to at least one of the change quantity and change direction applied to the housing based on the output of the change state detecting means.
Patent JP-2001355991-A (JP)
Title: Connecting device in heat exchanger
Inventor: SUZUKI SHINICHI
IPC: F28F9/26
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device in a heat exchanger which causes no waste of materials and is easy to manufacture. SOLUTION: A block-like member 8 has two horizontal through holes 6 and 7 corresponding to two openings of the heat exchanger and annular step parts 6a and 7a are formed in the respective end parts on the connection object implement 11 side of the through holes 6 and 7. Tubular bodies 9 and 10 provided with through hole fit-in parts 9e and 10e having flanges 9a and 10a to be received by the annular step parts 6a and 7a and with male port parts 9c and 10c formed in continuity to the flanges 9a and 10a and fitted in female port parts 11a and 11b of the implement 11 are fitted in the through holes 6 and 7. The block-like member 8 is held between by enlarged-diameter parts 9d and 10d of projecting parts on the heat exchanger 2 side of the fit-in parts 9e and 10e and by the flanges 9a and 10a.  The enlarged-diameter parts 9d and 10d and annular projecting parts 12 and 13 formed at the edges of the openings of the heat exchanger 2 are fitted with and fixed to each other.
Patent JP-2001356026-A (JP)
Title: Magnetic encoder and surveying instrument with mounted magnetic encoder
Inventor: SHIRAI MASAMI
IPC: G01D5/16
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic encoder which is suitable for a surveying instrument and in which a plurality of harmonic errors at arbitrary orders can be simultaneously corrected. SOLUTION: The magnetic encoder is provided with a magnetic drum 53 which comprises multipolar magnetized layers 53a equally divided and magnetized at a pitch λ on the outer circumferential face and four magnetic sensors 541 to 544 arranged along the layers 53a. In the magnetic sensors 541 to 544, two each of the magnetic sensors 541, 542 and 543, 544 are formed as one set each in order to correct two harmonic errors at an n order and a m order, and the respective sets of the magnetic sensors 541, 542 and 543, 544 are arranged in such a way that their phases are deviated by an expression of 2πP1+π/n or 2πP2+π/n (where P1 and P2 represent arbitrary integers), and the respective sets of the magnetic sensors 541, 542 and 543, 544 are arranged in such a way that their phases are deviated by an expression of 2πP3+π/m (where P3 represents an arbitrary integer).
Patent JP-2001358060-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MIYAMOTO YOSHIYUKI
IPC: G03F7/20
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To enhance overlapping precision in a multiple exposure step. SOLUTION: A method for overlapping comprises a first step L1 of collecting and storing information of a photomask for forming a first pattern, information of an exposure device used to form the first pattern and information of exposure conditions and collecting and storing information of a photomask for forming a second pattern, information of the exposure device used to form the second pattern and information of the exposure conditions, a second step L2 of measuring and storing positional deviation amounts of the first and second patterns, and a step S4 of thereafter calculating a corrected value of a superposition from the information of the exposure device used for the exposure, the information of the exposure conditions and the positional deviation amount of the step L2. Thus, unevenness in the overlapping allowance and a wafer overlapping precision can be suppressed.
Patent JP-2002005758-A (JP)
Title: Strain gauge type power meter applying load to stress disk via flexible load transfer section
Inventor: MAEKAWA JUZO
IPC: G01L1/26
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To solve problems that a cylindrical axial direction stress type power meter cannot be reduced in the total height, the output electricity of an electric strain gauge must be increased to the necessary voltage or above for a light-load power meter (several hundreds kgf or below), the thickness must be set to one-several hundredth through one-several tenth of 1 mm to make the stress of a stress cylinder section 2,000-8,000 kgf/cm2, and manufacturing and machining are difficult. SOLUTION: This strain gauge type power meter applying a load to a stress disk via a flexible load transfer section is provided with a flexible tubular load input section 2 and a load output section 4 protruded on the coaxial line with the stress disk from one face 3 and the other face 5 of the stress disk 1 and different from each other in diameter. Strain gauges 6 and 7 are provided concentrically with the stress disk on one face and the other face respectively, the other end of the load input section is continued to a pressure plate 8 on one face side, and the other end of the load output section is continued to a pressure plate 9 on the other face side.
Patent JP-2002002051-A (JP)
Title: Image recording device
Inventor: KATAOKA NAOTO
IPC: H04N1/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device capable of restraining waste of a recording paper. SOLUTION: In the case a legal size image is read on the transmission side and transmitting the image data of the image to the receipt side, the legal size image data G1 are divided into image data J11 and image data J12 of the A4 size, which is shorter than the legal size and the divided image data J11, J12 are transmitted to the receipt side. In this case, the image data to midway of the received image data J11 in the first page of the A4 size are recorded on the first letter size recording paper P11. Next, the remaining image data, which have not been recorded on the first letter size recording paper P11, are recorded on the second letter size recording paper P12. Then, the received image data J12 in the second page of the A4 size are recorded on the second letter size recording paper P12 following the remaining image data. Therefore, waste of the recording paper can be restrained.